Bump to 0.44 (#4365)

* Allow range in 'drop nth'

* Unit tests for drop nth range

* Add range case to the description

* Fix description 2

* format fixes

* Fix example and some refactoring

* clippy fixes

.azure/azure-pipelines.yml

@@ -16,7 +16,7 @@ strategy:
       image: ubuntu-18.04
       style: 'wasm'
     macos-stable:
-      image: macos-10.14
+      image: macOS-10.15
       style: 'unflagged'
     windows-stable:
       image: windows-2019

.circleci/config.yml

@@ -1,165 +0,0 @@
-# CircleCI 2.0 configuration file
-#
-# Check https://circleci.com/docs/2.0/configuration-reference/ for more details
-# See https://circleci.com/docs/2.0/config-intro/#section=configuration for spec
-#
-version: 2.1
-
-# Commands
-
-commands:
-
-  pull_cache:
-    description: Pulls Quay.io docker images (latest) for our cache
-    parameters:
-      tag:
-        type: string
-        default: "devel"
-    steps:
-      - run: echo "Tag is << parameters.tag >>"
-      - run: docker pull quay.io/nushell/nu:<< parameters.tag >>
-      - run: docker pull quay.io/nushell/nu-base:<< parameters.tag >>
-
-orbs:
-  # https://circleci.com/orbs/registry/orb/circleci/docker
-  docker: circleci/docker@0.5.13
-
-workflows:
-  version: 2.0
-
-  # This builds on all pull requests to test, and ignores main
-  build_without_deploy:
-    jobs:
-      - docker/publish:
-          deploy: false
-          image: nushell/nu-base
-          tag: latest
-          dockerfile: docker/Dockerfile.nu-base
-          extra_build_args: --cache-from=quay.io/nushell/nu-base:devel
-          filters:
-            branches:
-              ignore:
-                - main
-          before_build:
-            - pull_cache
-          after_build:
-            - run:
-                name: Build Multistage (smaller) container
-                command: |
-                  docker build -f docker/Dockerfile -t quay.io/nushell/nu .
-            - run:
-                name: Preview Docker Tag for Nushell Build
-                command: |
-                   DOCKER_TAG=$(docker run quay.io/nushell/nu --version | cut -d' ' -f2)
-                   echo "Version that would be used for Docker tag is v${DOCKER_TAG}"
-            - run:
-                name: Test Executable
-                command: |
-                   docker run --rm quay.io/nushell/nu-base --help
-                   docker run --rm quay.io/nushell/nu --help
-
-  # workflow publishes to Docker Hub, with each job having different triggers
-  build_with_deploy:
-    jobs:
-
-        # Deploy versioned and latest images on tags (releases) only - builds --release.
-      - docker/publish:
-          image: nushell/nu-base
-          registry: quay.io
-          tag: latest
-          dockerfile: docker/Dockerfile.nu-base
-          extra_build_args: --cache-from=quay.io/nushell/nu-base:latest,quay.io/nushell/nu:latest --build-arg RELEASE=true
-          filters:
-            branches:
-              ignore: /.*/
-            tags:
-              only: /^\d+\.\d+\.\d+$/
-          before_build:
-            - run: docker pull quay.io/nushell/nu:latest
-            - run: docker pull quay.io/nushell/nu-base:latest
-          after_build:
-            - run:
-                name: Build Multistage (smaller) container
-                command: |
-                  docker build -f docker/Dockerfile -t quay.io/nushell/nu .
-            - run:
-                name: Test Executable
-                command: |
-                   docker run --rm quay.io/nushell/nu --help
-                   docker run --rm quay.io/nushell/nu-base --help
-            - run:
-                name: Publish Docker Tag with Nushell Version
-                command: |
-                   DOCKER_TAG=$(docker run quay.io/nushell/nu --version | cut -d' ' -f2)
-                   echo "Version for Docker tag is ${DOCKER_TAG}"
-                   docker tag quay.io/nushell/nu-base:latest quay.io/nushell/nu-base:${DOCKER_TAG}
-                   docker tag quay.io/nushell/nu:latest quay.io/nushell/nu:${DOCKER_TAG}
-                   docker push quay.io/nushell/nu-base
-                   docker push quay.io/nushell/nu
-
-
-  # publish devel to Docker Hub on merge to main (doesn't build --release)
-  build_with_deploy_devel:
-    jobs:
-
-      # Deploy devel tag on merge to main
-      - docker/publish:
-          image: nushell/nu-base
-          registry: quay.io
-          tag: devel
-          dockerfile: docker/Dockerfile.nu-base
-          extra_build_args: --cache-from=quay.io/nushell/nu-base:devel
-          before_build:
-            - pull_cache
-          filters:
-            branches:
-              only: main
-          after_build:
-            - run:
-                name: Build Multistage (smaller) container
-                command: |
-                  docker build --build-arg FROMTAG=devel -f docker/Dockerfile -t quay.io/nushell/nu:devel .
-            - run:
-                name: Test Executable
-                command: |
-                   docker run --rm quay.io/nushell/nu:devel --help
-                   docker run --rm quay.io/nushell/nu-base:devel --help
-            - run:
-                name: Publish Development Docker Tags
-                command: |
-                   docker push quay.io/nushell/nu-base:devel
-                   docker push quay.io/nushell/nu:devel
-
-  nightly:
-    triggers:
-      - schedule:
-          cron: "0 0 * * *"
-          filters:
-            branches:
-              only:
-                - main
-    jobs:
-      - docker/publish:
-          image: nushell/nu-base
-          registry: quay.io
-          tag: nightly
-          dockerfile: docker/Dockerfile.nu-base
-          extra_build_args: --cache-from=quay.io/nushell/nu-base:nightly --build-arg RELEASE=true
-          before_build:
-            - run: docker pull quay.io/nushell/nu:nightly
-            - run: docker pull quay.io/nushell/nu-base:nightly
-          after_build:
-            - run:
-                name: Build Multistage (smaller) container
-                command: |
-                  docker build -f docker/Dockerfile -t quay.io/nushell/nu:nightly .
-            - run:
-                name: Test Executable
-                command: |
-                   docker run --rm quay.io/nushell/nu:nightly --help
-                   docker run --rm quay.io/nushell/nu-base:nightly --help
-            - run:
-                name: Publish Nightly Nushell Containers
-                command: |
-                   docker push quay.io/nushell/nu-base:nightly
-                   docker push quay.io/nushell/nu:nightly

.dockerignore

@@ -1 +0,0 @@
-target

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,11 +1,11 @@
 name: Bug Report
 description: Create a report to help us improve
-body:
+body: 
   - type: textarea
     id: description
     attributes:
       label: Describe the bug
-      description: A clear and concise description of what the bug is.
+      description: Thank you for your bug report. We are working diligently with our community to integrate our latest code base that we call [engine-q](https://github.com/nushell/engine-q). We would like your help with this by checking to see if this bug report is still needed in engine-q. Thank you for your patience while we ready the next version of nushell.
     validations:
       required: true
   - type: textarea
@@ -38,22 +38,20 @@ body:
     id: config
     attributes:
       label: Configuration
-      description: "Please run `> version | pivot key value | to md` and paste the output to show OS, features, etc"
+      description: "Please run `version | pivot key value | to md --pretty` and paste the output to show OS, features, etc."
       placeholder: |
-        > version | pivot key value | to md
+        > version | pivot key value | to md --pretty
-        ╭───┬────────────────────┬───────────────────────────────────────────────────────────────────────╮
+        | key                | value                                                                                                                                                                   |
-        │ # │ key                │ value                                                                 │
+        | ------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-        ├───┼────────────────────┼───────────────────────────────────────────────────────────────────────┤
+        | version            | 0.40.0                                                                                                                                                                  |
-        │ 0 │ version            │ 0.24.1                                                                │
+        | build_os           | linux-x86_64                                                                                                                                                            |
-        │ 1 │ build_os           │ macos-x86_64                                                          │
+        | rust_version       | rustc 1.56.1                                                                                                                                                            |
-        │ 2 │ rust_version       │ rustc 1.48.0                                                          │
+        | cargo_version      | cargo 1.56.0                                                                                                                                                            |
-        │ 3 │ cargo_version      │ cargo 1.48.0                                                          │
+        | pkg_version        | 0.40.0                                                                                                                                                                  |
-        │ 4 │ pkg_version        │ 0.24.1                                                                │
+        | build_time         | 1980-01-01 00:00:00 +00:00                                                                                                                                              |
-        │ 5 │ build_time         │ 2020-12-18 09:54:09                                                   │
+        | build_rust_channel | release                                                                                                                                                                 |
-        │ 6 │ build_rust_channel │ release                                                               │
+        | features           | clipboard-cli, ctrlc, dataframe, default, rustyline, term, trash, uuid, which, zip                                                                                      |
-        │ 7 │ features           │ ctrlc, default, directories, dirs, git, ichwh, rich-benchmark,        │
+        | installed_plugins  | binaryview, chart bar, chart line, fetch, from bson, from sqlite, inc, match, post, ps, query json, s3, selector, start, sys, textview, to bson, to sqlite, tree, xpath |
-        │   │                    │ rustyline, term, uuid, which, zip                                     │
-        ╰───┴────────────────────┴───────────────────────────────────────────────────────────────────────╯
     validations:
       required: false
   - type: textarea

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -5,7 +5,7 @@ body:
     id: problem
     attributes:
       label: Related problem
-      description: Is your feature request related to a problem? Please describe.
+      description: Thank you for your feature request. We are working diligently with our community to integrate our latest code base that we call [engine-q](https://github.com/nushell/engine-q). We would like your help with this by checking to see if this feature request is still needed in engine-q. Thank you for your patience while we ready the next version of nushell.
       placeholder: |
         A clear and concise description of what the problem is.
         Example: I am trying to do [...] but [...]

.github/workflows/release.yml

@@ -3,7 +3,7 @@ name: Create Release Draft
 on:
   workflow_dispatch:
   push:
-    tags: ['[0-9]+.[0-9]+.[0-9]+*']
+    tags: ["[0-9]+.[0-9]+.[0-9]+*"]
 
 jobs:
   linux:
@@ -29,96 +29,60 @@ jobs:
           command: build
           args: --release --all --features=extra
 
-      - name: Compress binaries (nu)
+      # - name: Strip binaries (nu)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu
-        with:
-          file: target/release/nu
 
-      - name: Compress binaries (nu_plugin_inc)
+      # - name: Strip binaries (nu_plugin_inc)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_inc
-        with:
-          file: target/release/nu_plugin_inc
-        
-      - name: Compress binaries (nu_plugin_match)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_match
 
-      - name: Compress binaries (nu_plugin_textview)
+      # - name: Strip binaries (nu_plugin_match)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_match
-        with:
-          file: target/release/nu_plugin_textview
-          
-      - name: Compress binaries (nu_plugin_binaryview)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_binaryview
-        
-      - name: Compress binaries (nu_plugin_chart_bar)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_chart_bar
-        
-      - name: Compress binaries (nu_plugin_chart_line)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_chart_line
 
-      - name: Compress binaries (nu_plugin_from_bson)
+      # - name: Strip binaries (nu_plugin_textview)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_textview
-        with:
+
-          file: target/release/nu_plugin_from_bson
+      # - name: Strip binaries (nu_plugin_binaryview)
-        
+      #   run: strip target/release/nu_plugin_binaryview
-      - name: Compress binaries (nu_plugin_from_sqlite)
+
-        uses: svenstaro/upx-action@v2
+      # - name: Strip binaries (nu_plugin_chart_bar)
-        with:
+      #   run: strip target/release/nu_plugin_chart_bar
-          file: target/release/nu_plugin_from_sqlite
+
+      # - name: Strip binaries (nu_plugin_chart_line)
+      #   run: strip target/release/nu_plugin_chart_line
+
+      # - name: Strip binaries (nu_plugin_from_bson)
+      #   run: strip target/release/nu_plugin_from_bson
+
+      # - name: Strip binaries (nu_plugin_from_sqlite)
+      #   run: strip target/release/nu_plugin_from_sqlite
+
+      # - name: Strip binaries (nu_plugin_from_mp4)
+      #   run: strip target/release/nu_plugin_from_mp4
+
+      # - name: Strip binaries (nu_plugin_query_json)
+      #   run: strip target/release/nu_plugin_query_json
+
+      # - name: Strip binaries (nu_plugin_s3)
+      #   run: strip target/release/nu_plugin_s3
+
+      # - name: Strip binaries (nu_plugin_selector)
+      #   run: strip target/release/nu_plugin_selector
+
+      # - name: Strip binaries (nu_plugin_start)
+      #   run: strip target/release/nu_plugin_start
+
+      # - name: Strip binaries (nu_plugin_to_bson)
+      #   run: strip target/release/nu_plugin_to_bson
+
+      # - name: Strip binaries (nu_plugin_to_sqlite)
+      #   run: strip target/release/nu_plugin_to_sqlite
+
+      # - name: Strip binaries (nu_plugin_tree)
+      #   run: strip target/release/nu_plugin_tree
+
+      # - name: Strip binaries (nu_plugin_xpath)
+      #   run: strip target/release/nu_plugin_xpath
 
-      - name: Compress binaries (nu_plugin_from_mp4)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_from_mp4
-          
-      - name: Compress binaries (nu_plugin_query_json)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_query_json
-          
-      - name: Compress binaries (nu_plugin_s3)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_s3
-        
-      - name: Compress binaries (nu_plugin_selector)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_selector
-        
-      - name: Compress binaries (nu_plugin_start)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_start
-                
-      - name: Compress binaries (nu_plugin_to_bson)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_to_bson
-        
-      - name: Compress binaries (nu_plugin_to_sqlite)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_to_sqlite
-        
-      - name: Compress binaries (nu_plugin_tree)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_tree
-        
-      - name: Compress binaries (nu_plugin_xpath)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_xpath
-                  
       - name: Create output directory
         run: mkdir output
 
@@ -161,95 +125,59 @@ jobs:
           command: build
           args: --release --all --features=extra
 
-      - name: Compress binaries (nu)
+      # - name: Strip binaries (nu)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu
-        with:
-          file: target/release/nu
 
-      - name: Compress binaries (nu_plugin_inc)
+      # - name: Strip binaries (nu_plugin_inc)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_inc
-        with:
-          file: target/release/nu_plugin_inc
-        
-      - name: Compress binaries (nu_plugin_match)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_match
 
-      - name: Compress binaries (nu_plugin_textview)
+      # - name: Strip binaries (nu_plugin_match)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_match
-        with:
-          file: target/release/nu_plugin_textview
-          
-      - name: Compress binaries (nu_plugin_binaryview)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_binaryview
-        
-      - name: Compress binaries (nu_plugin_chart_bar)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_chart_bar
-        
-      - name: Compress binaries (nu_plugin_chart_line)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_chart_line
 
-      - name: Compress binaries (nu_plugin_from_bson)
+      # - name: Strip binaries (nu_plugin_textview)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_textview
-        with:
-          file: target/release/nu_plugin_from_bson
-        
-      - name: Compress binaries (nu_plugin_from_sqlite)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_from_sqlite
 
-      - name: Compress binaries (nu_plugin_from_mp4)
+      # - name: Strip binaries (nu_plugin_binaryview)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_binaryview
-        with:
+
-          file: target/release/nu_plugin_from_mp4
+      # - name: Strip binaries (nu_plugin_chart_bar)
-          
+      #   run: strip target/release/nu_plugin_chart_bar
-      - name: Compress binaries (nu_plugin_query_json)
+
-        uses: svenstaro/upx-action@v2
+      # - name: Strip binaries (nu_plugin_chart_line)
-        with:
+      #   run: strip target/release/nu_plugin_chart_line
-          file: target/release/nu_plugin_query_json
+
-          
+      # - name: Strip binaries (nu_plugin_from_bson)
-      - name: Compress binaries (nu_plugin_s3)
+      #   run: strip target/release/nu_plugin_from_bson
-        uses: svenstaro/upx-action@v2
+
-        with:
+      # - name: Strip binaries (nu_plugin_from_sqlite)
-          file: target/release/nu_plugin_s3
+      #   run: strip target/release/nu_plugin_from_sqlite
-        
+
-      - name: Compress binaries (nu_plugin_selector)
+      # - name: Strip binaries (nu_plugin_from_mp4)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_from_mp4
-        with:
+
-          file: target/release/nu_plugin_selector
+      # - name: Strip binaries (nu_plugin_query_json)
-        
+      #   run: strip target/release/nu_plugin_query_json
-      - name: Compress binaries (nu_plugin_start)
+
-        uses: svenstaro/upx-action@v2
+      # - name: Strip binaries (nu_plugin_s3)
-        with:
+      #   run: strip target/release/nu_plugin_s3
-          file: target/release/nu_plugin_start
+
-                
+      # - name: Strip binaries (nu_plugin_selector)
-      - name: Compress binaries (nu_plugin_to_bson)
+      #   run: strip target/release/nu_plugin_selector
-        uses: svenstaro/upx-action@v2
+
-        with:
+      # - name: Strip binaries (nu_plugin_start)
-          file: target/release/nu_plugin_to_bson
+      #   run: strip target/release/nu_plugin_start
-        
+
-      - name: Compress binaries (nu_plugin_to_sqlite)
+      # - name: Strip binaries (nu_plugin_to_bson)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_to_bson
-        with:
+
-          file: target/release/nu_plugin_to_sqlite
+      # - name: Strip binaries (nu_plugin_to_sqlite)
-        
+      #   run: strip target/release/nu_plugin_to_sqlite
-      - name: Compress binaries (nu_plugin_tree)
+
-        uses: svenstaro/upx-action@v2
+      # - name: Strip binaries (nu_plugin_tree)
-        with:
+      #   run: strip target/release/nu_plugin_tree
-          file: target/release/nu_plugin_tree
+
-        
+      # - name: Strip binaries (nu_plugin_xpath)
-      - name: Compress binaries (nu_plugin_xpath)
+      #   run: strip target/release/nu_plugin_xpath
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_xpath
 
       - name: Create output directory
         run: mkdir output
@@ -287,7 +215,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: install
-          args: cargo-wix
+          args: cargo-wix --version 0.3.1
 
       - name: Build
         uses: actions-rs/cargo@v1
@@ -295,95 +223,59 @@ jobs:
           command: build
           args: --release --all --features=extra
 
-      - name: Compress binaries (nu.exe)
+      # - name: Strip binaries (nu.exe)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu.exe
-        with:
-          file: target/release/nu.exe
 
-      - name: Compress binaries (nu_plugin_inc.exe)
+      # - name: Strip binaries (nu_plugin_inc.exe)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_inc.exe
-        with:
-          file: target/release/nu_plugin_inc.exe
-        
-      - name: Compress binaries (nu_plugin_match.exe)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_match.exe
 
-      - name: Compress binaries (nu_plugin_textview.exe)
+      # - name: Strip binaries (nu_plugin_match.exe)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_match.exe
-        with:
-          file: target/release/nu_plugin_textview.exe
-          
-      - name: Compress binaries (nu_plugin_binaryview.exe)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_binaryview.exe
-        
-      - name: Compress binaries (nu_plugin_chart_bar.exe)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_chart_bar.exe
-        
-      - name: Compress binaries (nu_plugin_chart_line.exe)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_chart_line.exe
 
-      - name: Compress binaries (nu_plugin_from_bson.exe)
+      # - name: Strip binaries (nu_plugin_textview.exe)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_textview.exe
-        with:
-          file: target/release/nu_plugin_from_bson.exe
-        
-      - name: Compress binaries (nu_plugin_from_sqlite.exe)
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_from_sqlite.exe
 
-      - name: Compress binaries (nu_plugin_from_mp4.exe)
+      # - name: Strip binaries (nu_plugin_binaryview.exe)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_binaryview.exe
-        with:
+
-          file: target/release/nu_plugin_from_mp4.exe
+      # - name: Strip binaries (nu_plugin_chart_bar.exe)
-          
+      #   run: strip target/release/nu_plugin_chart_bar.exe
-      - name: Compress binaries (nu_plugin_query_json.exe)
+
-        uses: svenstaro/upx-action@v2
+      # - name: Strip binaries (nu_plugin_chart_line.exe)
-        with:
+      #   run: strip target/release/nu_plugin_chart_line.exe
-          file: target/release/nu_plugin_query_json.exe
+
-          
+      # - name: Strip binaries (nu_plugin_from_bson.exe)
-      - name: Compress binaries (nu_plugin_s3.exe)
+      #   run: strip target/release/nu_plugin_from_bson.exe
-        uses: svenstaro/upx-action@v2
+
-        with:
+      # - name: Strip binaries (nu_plugin_from_sqlite.exe)
-          file: target/release/nu_plugin_s3.exe
+      #   run: strip target/release/nu_plugin_from_sqlite.exe
-        
+
-      - name: Compress binaries (nu_plugin_selector.exe)
+      # - name: Strip binaries (nu_plugin_from_mp4.exe)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_from_mp4.exe
-        with:
+
-          file: target/release/nu_plugin_selector.exe
+      # - name: Strip binaries (nu_plugin_query_json.exe)
-        
+      #   run: strip target/release/nu_plugin_query_json.exe
-      - name: Compress binaries (nu_plugin_start.exe)
+
-        uses: svenstaro/upx-action@v2
+      # - name: Strip binaries (nu_plugin_s3.exe)
-        with:
+      #   run: strip target/release/nu_plugin_s3.exe
-          file: target/release/nu_plugin_start.exe
+
-                
+      # - name: Strip binaries (nu_plugin_selector.exe)
-      - name: Compress binaries (nu_plugin_to_bson.exe)
+      #   run: strip target/release/nu_plugin_selector.exe
-        uses: svenstaro/upx-action@v2
+
-        with:
+      # - name: Strip binaries (nu_plugin_start.exe)
-          file: target/release/nu_plugin_to_bson.exe
+      #   run: strip target/release/nu_plugin_start.exe
-        
+
-      - name: Compress binaries (nu_plugin_to_sqlite.exe)
+      # - name: Strip binaries (nu_plugin_to_bson.exe)
-        uses: svenstaro/upx-action@v2
+      #   run: strip target/release/nu_plugin_to_bson.exe
-        with:
+
-          file: target/release/nu_plugin_to_sqlite.exe
+      # - name: Strip binaries (nu_plugin_to_sqlite.exe)
-        
+      #   run: strip target/release/nu_plugin_to_sqlite.exe
-      - name: Compress binaries (nu_plugin_tree.exe)
+
-        uses: svenstaro/upx-action@v2
+      # - name: Strip binaries (nu_plugin_tree.exe)
-        with:
+      #   run: strip target/release/nu_plugin_tree.exe
-          file: target/release/nu_plugin_tree.exe
+
-        
+      # - name: Strip binaries (nu_plugin_xpath.exe)
-      - name: Compress binaries (nu_plugin_xpath.exe)
+      #   run: strip target/release/nu_plugin_xpath.exe
-        uses: svenstaro/upx-action@v2
-        with:
-          file: target/release/nu_plugin_xpath.exe
 
       - name: Create output directory
         run: mkdir output
@@ -545,7 +437,7 @@ jobs:
         with:
           name: windows-installer
           path: ./
-          
+
       - name: Upload Windows installer
         uses: actions/upload-release-asset@v1
         env:

.gitpod.Dockerfile

@@ -1,18 +0,0 @@
-FROM gitpod/workspace-full
-
-# Gitpod will not rebuild Nushell's dev image unless *some* change is made to this Dockerfile.
-# To force a rebuild, simply increase this counter:
-ENV TRIGGER_REBUILD 2
-
-USER gitpod
-
-RUN sudo apt-get update && \
-    sudo apt-get install -y \
-        libssl-dev \
-        libxcb-composite0-dev \
-        pkg-config \
-        libpython3.6 \
-        rust-lldb \
-    && sudo rm -rf /var/lib/apt/lists/*
-
-ENV RUST_LLDB=/usr/bin/lldb-11

.gitpod.yml

@@ -1,25 +0,0 @@
-image:
-  file: .gitpod.Dockerfile
-tasks:
-  - name: Clippy
-    init: cargo clippy --all --features=stable -- -D clippy::result_unwrap_used -D clippy::option_unwrap_used
-  - name: Testing
-    init: cargo test --all --features=stable
-  - name: Build
-    init: cargo build --features=stable
-  - name: Nu
-    init: cargo install --path . --features=stable
-    command: nu
-github:
-  prebuilds:
-    branches: true
-    pullRequestsFromForks: true
-    addLabel: prebuilt-in-gitpod
-vscode:
-  extensions:
-    - hbenl.vscode-test-explorer@2.15.0:koqDUMWDPJzELp/hdS/lWw==
-    - Swellaby.vscode-rust-test-adapter@0.11.0:Xg+YeZZQiVpVUsIkH+uiiw==
-    - serayuzgur.crates@0.4.7:HMkoguLcXp9M3ud7ac3eIw==
-    - belfz.search-crates-io@1.2.1:kSLnyrOhXtYPjQpKnMr4eQ==
-    - bungcip.better-toml@0.3.2:3QfgGxxYtGHfJKQU7H0nEw==
-    - webfreak.debug@0.24.0:1zVcRsAhewYEX3/A9xjMNw==

.theia/launch.json

@@ -1,14 +0,0 @@
-{
-  "version": "0.2.0",
-  "configurations": [
-      {
-          "type": "gdb",
-          "request": "launch",
-          "name": "Debug Rust Code",
-          "preLaunchTask": "cargo",
-          "target": "${workspaceFolder}/target/debug/nu",
-          "cwd": "${workspaceFolder}",
-          "valuesFormatting": "parseText"
-      }
-  ]
-}

.theia/tasks.json

@@ -1,12 +0,0 @@
-{
-    "tasks": [
-        {
-            "command": "cargo",
-            "args": [
-                "build"
-            ],
-            "type": "process",
-            "label": "cargo",
-        }
-    ],
-}

Cargo.toml

@@ -10,7 +10,7 @@ license = "MIT"
 name = "nu"
 readme = "README.md"
 repository = "https://github.com/nushell/nushell"
-version = "0.40.0"
+version = "0.44.0"
 
 [workspace]
 members = ["crates/*/"]
@@ -18,34 +18,34 @@ members = ["crates/*/"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-nu-cli = { version = "0.40.0", path="./crates/nu-cli", default-features=false }
+nu-cli = { version = "0.44.0", path="./crates/nu-cli", default-features=false }
-nu-command = { version = "0.40.0", path="./crates/nu-command" }
+nu-command = { version = "0.44.0", path="./crates/nu-command" }
-nu-completion = { version = "0.40.0", path="./crates/nu-completion" }
+nu-completion = { version = "0.44.0", path="./crates/nu-completion" }
-nu-data = { version = "0.40.0", path="./crates/nu-data" }
+nu-data = { version = "0.44.0", path="./crates/nu-data" }
-nu-engine = { version = "0.40.0", path="./crates/nu-engine" }
+nu-engine = { version = "0.44.0", path="./crates/nu-engine" }
-nu-errors = { version = "0.40.0", path="./crates/nu-errors" }
+nu-errors = { version = "0.44.0", path="./crates/nu-errors" }
-nu-parser = { version = "0.40.0", path="./crates/nu-parser" }
+nu-parser = { version = "0.44.0", path="./crates/nu-parser" }
-nu-path = { version = "0.40.0", path="./crates/nu-path" }
+nu-path = { version = "0.44.0", path="./crates/nu-path" }
-nu-plugin = { version = "0.40.0", path="./crates/nu-plugin" }
+nu-plugin = { version = "0.44.0", path="./crates/nu-plugin" }
-nu-protocol = { version = "0.40.0", path="./crates/nu-protocol" }
+nu-protocol = { version = "0.44.0", path="./crates/nu-protocol" }
-nu-source = { version = "0.40.0", path="./crates/nu-source" }
+nu-source = { version = "0.44.0", path="./crates/nu-source" }
-nu-value-ext = { version = "0.40.0", path="./crates/nu-value-ext" }
+nu-value-ext = { version = "0.44.0", path="./crates/nu-value-ext" }
 
-nu_plugin_binaryview = { version = "0.40.0", path="./crates/nu_plugin_binaryview", optional=true }
+nu_plugin_binaryview = { version = "0.44.0", path="./crates/nu_plugin_binaryview", optional=true }
-nu_plugin_chart = { version = "0.40.0", path="./crates/nu_plugin_chart", optional=true }
+nu_plugin_chart = { version = "0.44.0", path="./crates/nu_plugin_chart", optional=true }
-nu_plugin_from_bson = { version = "0.40.0", path="./crates/nu_plugin_from_bson", optional=true }
+nu_plugin_from_bson = { version = "0.44.0", path="./crates/nu_plugin_from_bson", optional=true }
-nu_plugin_from_sqlite = { version = "0.40.0", path="./crates/nu_plugin_from_sqlite", optional=true }
+nu_plugin_from_sqlite = { version = "0.44.0", path="./crates/nu_plugin_from_sqlite", optional=true }
-nu_plugin_inc = { version = "0.40.0", path="./crates/nu_plugin_inc", optional=true }
+nu_plugin_inc = { version = "0.44.0", path="./crates/nu_plugin_inc", optional=true }
-nu_plugin_match = { version = "0.40.0", path="./crates/nu_plugin_match", optional=true }
+nu_plugin_match = { version = "0.44.0", path="./crates/nu_plugin_match", optional=true }
-nu_plugin_query_json = { version = "0.40.0", path="./crates/nu_plugin_query_json", optional=true }
+nu_plugin_query_json = { version = "0.44.0", path="./crates/nu_plugin_query_json", optional=true }
-nu_plugin_s3 = { version = "0.40.0", path="./crates/nu_plugin_s3", optional=true }
+nu_plugin_s3 = { version = "0.44.0", path="./crates/nu_plugin_s3", optional=true }
-nu_plugin_selector = { version = "0.40.0", path="./crates/nu_plugin_selector", optional=true }
+nu_plugin_selector = { version = "0.44.0", path="./crates/nu_plugin_selector", optional=true }
-nu_plugin_start = { version = "0.40.0", path="./crates/nu_plugin_start", optional=true }
+nu_plugin_start = { version = "0.44.0", path="./crates/nu_plugin_start", optional=true }
-nu_plugin_textview = { version = "0.40.0", path="./crates/nu_plugin_textview", optional=true }
+nu_plugin_textview = { version = "0.44.0", path="./crates/nu_plugin_textview", optional=true }
-nu_plugin_to_bson = { version = "0.40.0", path="./crates/nu_plugin_to_bson", optional=true }
+nu_plugin_to_bson = { version = "0.44.0", path="./crates/nu_plugin_to_bson", optional=true }
-nu_plugin_to_sqlite = { version = "0.40.0", path="./crates/nu_plugin_to_sqlite", optional=true }
+nu_plugin_to_sqlite = { version = "0.44.0", path="./crates/nu_plugin_to_sqlite", optional=true }
-nu_plugin_tree = { version = "0.40.0", path="./crates/nu_plugin_tree", optional=true }
+nu_plugin_tree = { version = "0.44.0", path="./crates/nu_plugin_tree", optional=true }
-nu_plugin_xpath = { version = "0.40.0", path="./crates/nu_plugin_xpath", optional=true }
+nu_plugin_xpath = { version = "0.44.0", path="./crates/nu_plugin_xpath", optional=true }
 
 # Required to bootstrap the main binary
 ctrlc = { version="3.1.7", optional=true }
@@ -53,7 +53,7 @@ futures = { version="0.3.12", features=["compat", "io-compat"] }
 itertools = "0.10.0"
 
 [dev-dependencies]
-nu-test-support = { version = "0.40.0", path="./crates/nu-test-support" }
+nu-test-support = { version = "0.44.0", path="./crates/nu-test-support" }
 serial_test = "0.5.1"
 hamcrest2 = "0.3.0"
 rstest = "0.10.0"
@@ -89,7 +89,6 @@ extra = [
     "inc",
     "tree",
     "textview",
-    "clipboard-cli",
     "trash-support",
     "uuid-support",
     "start",
@@ -113,7 +112,6 @@ textview = ["nu_plugin_textview"]
 binaryview = ["nu_plugin_binaryview"]
 bson = ["nu_plugin_from_bson", "nu_plugin_to_bson"]
 chart = ["nu_plugin_chart"]
-clipboard-cli = ["nu-command/clipboard-cli"]
 query-json = ["nu_plugin_query_json"]
 s3 = ["nu_plugin_s3"]
 selector = ["nu_plugin_selector"]

README.md

@@ -37,10 +37,6 @@ We also have an active [Discord](https://discord.gg/NtAbbGn) and [Twitter](https
 
 You can also find information on more specific topics in our [cookbook](https://www.nushell.sh/cookbook/).
 
-Try it in Gitpod.
-
-[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/nushell/nushell)
-
 ## Installation
 
 ### Local
@@ -113,12 +109,11 @@ Commands are separated by the pipe symbol (`|`) to denote a pipeline flowing lef
  0 │ assets │ Dir  │ 128 B │ 5 months ago
  1 │ crates │ Dir  │ 704 B │ 50 mins ago
  2 │ debian │ Dir  │ 352 B │ 5 months ago
- 3 │ docker │ Dir  │ 288 B │ 3 months ago
+ 3 │ docs   │ Dir  │ 192 B │ 50 mins ago
- 4 │ docs   │ Dir  │ 192 B │ 50 mins ago
+ 4 │ images │ Dir  │ 160 B │ 5 months ago
- 5 │ images │ Dir  │ 160 B │ 5 months ago
+ 5 │ src    │ Dir  │ 128 B │ 1 day ago
- 6 │ src    │ Dir  │ 128 B │ 1 day ago
+ 6 │ target │ Dir  │ 160 B │ 5 days ago
- 7 │ target │ Dir  │ 160 B │ 5 days ago
+ 7 │ tests  │ Dir  │ 192 B │ 3 months ago
- 8 │ tests  │ Dir  │ 192 B │ 3 months ago
 ───┴────────┴──────┴───────┴──────────────
 ```
 

crates/README.md

@@ -10,4 +10,4 @@ Foundational libraries are split into two kinds of crates:
 Plugins are likewise also split into two types:
 
 * Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
-* Extra plugins - these plugins run a wide range of differnt capabilities like working with different file types, charting, viewing binary data, and more.
+* Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.

crates/nu-ansi-term/Cargo.toml

@@ -9,7 +9,7 @@ description = "Library for ANSI terminal colors and styles (bold, underline)"
 edition = "2018"
 license = "MIT"
 name = "nu-ansi-term"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false

crates/nu-ansi-term/src/lib.rs

@@ -231,7 +231,6 @@
 
 #![crate_name = "nu_ansi_term"]
 #![crate_type = "rlib"]
-#![crate_type = "dylib"]
 #![warn(missing_copy_implementations)]
 // #![warn(missing_docs)]
 #![warn(trivial_casts, trivial_numeric_casts)]

crates/nu-cli/Cargo.toml

@@ -4,24 +4,24 @@ description = "CLI for nushell"
 edition = "2018"
 license = "MIT"
 name = "nu-cli"
-version = "0.40.0"
+version = "0.44.0"
 build = "build.rs"
 
 [lib]
 doctest = false
 
 [dependencies]
-nu-completion = { version = "0.40.0", path="../nu-completion" }
+nu-completion = { version = "0.44.0", path="../nu-completion" }
-nu-command = { version = "0.40.0", path="../nu-command" }
+nu-command = { version = "0.44.0", path="../nu-command" }
-nu-data = { version = "0.40.0", path="../nu-data" }
+nu-data = { version = "0.44.0", path="../nu-data" }
-nu-engine = { version = "0.40.0", path="../nu-engine" }
+nu-engine = { version = "0.44.0", path="../nu-engine" }
-nu-errors = { version = "0.40.0", path="../nu-errors" }
+nu-errors = { version = "0.44.0", path="../nu-errors" }
-nu-parser = { version = "0.40.0", path="../nu-parser" }
+nu-parser = { version = "0.44.0", path="../nu-parser" }
-nu-protocol = { version = "0.40.0", path="../nu-protocol" }
+nu-protocol = { version = "0.44.0", path="../nu-protocol" }
-nu-source = { version = "0.40.0", path="../nu-source" }
+nu-source = { version = "0.44.0", path="../nu-source" }
-nu-stream = { version = "0.40.0", path="../nu-stream" }
+nu-stream = { version = "0.44.0", path="../nu-stream" }
-nu-ansi-term = { version = "0.40.0", path="../nu-ansi-term" }
+nu-ansi-term = { version = "0.44.0", path="../nu-ansi-term" }
-nu-path = { version = "0.40.0", path="../nu-path" }
+nu-path = { version = "0.44.0", path="../nu-path" }
 
 indexmap ="1.6.1"
 log = "0.4.14"
@@ -29,13 +29,13 @@ pretty_env_logger = "0.4.0"
 strip-ansi-escapes = "0.1.0"
 rustyline = { version="9.0.0", optional=true }
 ctrlc = { version="3.1.7", optional=true }
-shadow-rs = { version="0.6", default-features=false, optional=true }
+shadow-rs = { version = "0.8.1", default-features = false, optional = true }
 serde = { version="1.0.123", features=["derive"] }
 serde_yaml = "0.8.16"
 lazy_static = "1.4.0"
 
 [build-dependencies]
-shadow-rs = "0.6"
+shadow-rs = "0.8.1"
 
 [features]
 default = ["shadow-rs"]

crates/nu-cli/src/app.rs

@@ -513,11 +513,6 @@ mod tests {
             let args = format!("nu --loglevel={}", level);
             ui.parse(&args)?;
             assert_eq!(ui.loglevel().unwrap(), Ok(level.to_string()));
-
-            let ui = cli_app();
-            let args = format!("nu -l {}", level);
-            ui.parse(&args)?;
-            assert_eq!(ui.loglevel().unwrap(), Ok(level.to_string()));
         }
 
         let ui = cli_app();
@@ -530,6 +525,17 @@ mod tests {
         Ok(())
     }
 
+    #[test]
+    fn can_be_login() -> Result<(), ShellError> {
+        let ui = cli_app();
+        ui.parse("nu -l")?;
+
+        let ui = cli_app();
+        ui.parse("nu --login")?;
+
+        Ok(())
+    }
+
     #[test]
     fn can_be_passed_nu_scripts() -> Result<(), ShellError> {
         let ui = cli_app();

crates/nu-cli/src/cli.rs

@@ -91,10 +91,10 @@ pub fn run_script_file(
 fn default_prompt_string(cwd: &str) -> String {
     format!(
         "{}{}{}{}{}{}> ",
-        Color::Green.bold().prefix().to_string(),
+        Color::Green.bold().prefix(),
         cwd,
         nu_ansi_term::ansi::RESET,
-        Color::Cyan.bold().prefix().to_string(),
+        Color::Cyan.bold().prefix(),
         current_branch(),
         nu_ansi_term::ansi::RESET
     )

crates/nu-command/Cargo.toml

@@ -1,39 +1,38 @@
 [package]
 authors = ["The Nu Project Contributors"]
 build = "build.rs"
-description = "CLI for nushell"
+description = "Commands for Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu-command"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-nu-data = { version = "0.40.0", path="../nu-data" }
+nu-data = { version = "0.44.0", path="../nu-data" }
-nu-engine = { version = "0.40.0", path="../nu-engine" }
+nu-engine = { version = "0.44.0", path="../nu-engine" }
-nu-errors = { version = "0.40.0", path="../nu-errors" }
+nu-errors = { version = "0.44.0", path="../nu-errors" }
-nu-json = { version = "0.40.0", path="../nu-json" }
+nu-json = { version = "0.44.0", path="../nu-json" }
-nu-path = { version = "0.40.0", path="../nu-path" }
+nu-path = { version = "0.44.0", path="../nu-path" }
-nu-parser = { version = "0.40.0", path="../nu-parser" }
+nu-parser = { version = "0.44.0", path="../nu-parser" }
-nu-plugin = { version = "0.40.0", path="../nu-plugin" }
+nu-plugin = { version = "0.44.0", path="../nu-plugin" }
-nu-protocol = { version = "0.40.0", path="../nu-protocol" }
+nu-protocol = { version = "0.44.0", path="../nu-protocol" }
-nu-serde = { version = "0.40.0", path="../nu-serde" }
+nu-serde = { version = "0.44.0", path="../nu-serde" }
-nu-source = { version = "0.40.0", path="../nu-source" }
+nu-source = { version = "0.44.0", path="../nu-source" }
-nu-stream = { version = "0.40.0", path="../nu-stream" }
+nu-stream = { version = "0.44.0", path="../nu-stream" }
-nu-table = { version = "0.40.0", path="../nu-table" }
+nu-table = { version = "0.44.0", path="../nu-table" }
-nu-test-support = { version = "0.40.0", path="../nu-test-support" }
+nu-test-support = { version = "0.44.0", path="../nu-test-support" }
-nu-value-ext = { version = "0.40.0", path="../nu-value-ext" }
+nu-value-ext = { version = "0.44.0", path="../nu-value-ext" }
-nu-ansi-term = { version = "0.40.0", path="../nu-ansi-term" }
+nu-ansi-term = { version = "0.44.0", path="../nu-ansi-term" }
-nu-pretty-hex = { version = "0.40.0", path="../nu-pretty-hex" }
+nu-pretty-hex = { version = "0.44.0", path="../nu-pretty-hex" }
 
 url = "2.2.1"
 mime = "0.3.16"
-Inflector = "0.11"
+heck = "0.4.0"
-arboard = { version="1.1.0", optional=true }
 base64 = "0.13.0"
-bigdecimal = { package = "bigdecimal-rs", version = "0.2.1", features = ["serde"] }
+bigdecimal = { version = "0.3.0", features = ["serde"] }
 calamine = "0.18.0"
 chrono = { version="0.4.19", features=["serde"] }
 chrono-tz = "0.5.3"
@@ -56,7 +55,7 @@ lazy_static = "1.*"
 log = "0.4.14"
 md-5 = "0.9.1"
 meval = "0.2.0"
-num-bigint = { version="0.3.1", features=["serde"] }
+num-bigint = { version="0.4.3", features=["serde"] }
 num-format = { version="0.4.0", features=["with-num-bigint"] }
 num-traits = "0.2.14"
 parking_lot = "0.11.1"
@@ -74,14 +73,14 @@ serde_urlencoded = "0.7.0"
 serde_yaml = "0.8.16"
 sha2 = "0.9.3"
 strip-ansi-escapes = "0.1.0"
-sysinfo = { version = "0.20.2", optional = true }
+sysinfo = { version = "0.23.0", optional = true }
 thiserror = "1.0.26"
 term = { version="0.7.0", optional=true }
 term_size = "0.3.2"
 titlecase = "1.1.0"
 tokio = { version = "1", features = ["rt-multi-thread"], optional = true }
 toml = "0.5.8"
-trash = { version="1.3.0", optional=true }
+trash = { version = "2.0.2", optional = true }
 unicode-segmentation = "1.8"
 uuid_crate = { package="uuid", version="0.8.2", features=["v4"], optional=true }
 which = { version="4.1.0", optional=true }
@@ -91,7 +90,8 @@ digest = "0.9.0"
 [dependencies.polars]
 version = "0.17.0"
 optional = true
-features = ["parquet", "json", "random", "pivot", "strings", "is_in", "temporal", "cum_agg", "rolling_window"]
+default-features = false
+features = ["docs", "zip_with", "csv-file", "temporal", "performant", "pretty_fmt", "dtype-slim", "parquet", "json", "random", "pivot", "strings", "is_in", "cum_agg", "rolling_window"]
 
 [target.'cfg(unix)'.dependencies]
 umask = "1.0.0"
@@ -104,7 +104,7 @@ users = "0.11.0"
 # num-format = { version = "0.4", features = ["with-system-locale"] }
 
 [build-dependencies]
-shadow-rs = "0.6"
+shadow-rs = "0.8.1"
 
 [dev-dependencies]
 quickcheck = "1.0.3"
@@ -112,7 +112,6 @@ quickcheck_macros = "1.0.0"
 hamcrest2 = "0.3.0"
 
 [features]
-clipboard-cli = ["arboard"]
 rustyline-support = ["rustyline"]
 stable = []
 trash-support = ["trash"]

crates/nu-command/src/classified/dynamic.rs

@@ -1,7 +0,0 @@
-use derive_new::new;
-use nu_protocol::hir;
-
-#[derive(new, Debug)]
-pub(crate) struct Command {
-    pub(crate) args: hir::Call,
-}

crates/nu-command/src/classified/external.rs

@@ -1,8 +1,10 @@
 use crate::prelude::*;
+use lazy_static::lazy_static;
 use nu_engine::{evaluate_baseline_expr, BufCodecReader};
 use nu_engine::{MaybeTextCodec, StringOrBinary};
 use nu_test_support::NATIVE_PATH_ENV_VAR;
 use parking_lot::Mutex;
+use regex::Regex;
 
 #[allow(unused)]
 use std::env;
@@ -44,20 +46,16 @@ pub(crate) fn run_external_command(
 }
 
 #[allow(unused)]
-fn trim_double_quotes(input: &str) -> String {
+fn trim_enclosing_quotes(input: &str) -> String {
     let mut chars = input.chars();
 
     match (chars.next(), chars.next_back()) {
         (Some('"'), Some('"')) => chars.collect(),
+        (Some('\''), Some('\'')) => chars.collect(),
         _ => input.to_string(),
     }
 }
 
-#[allow(unused)]
-fn escape_where_needed(input: &str) -> String {
-    input.split(' ').join("\\ ").split('\'').join("\\'")
-}
-
 fn run_with_stdin(
     command: ExternalCommand,
     context: &mut EvaluationContext,
@@ -115,15 +113,9 @@ fn run_with_stdin(
             #[cfg(not(windows))]
             {
                 if !_is_literal {
-                    let escaped = escape_double_quotes(&arg);
+                    arg
-                    add_double_quotes(&escaped)
                 } else {
-                    let trimmed = trim_double_quotes(&arg);
+                    trim_enclosing_quotes(&arg)
-                    if trimmed != arg {
-                        escape_where_needed(&trimmed)
-                    } else {
-                        trimmed
-                    }
                 }
             }
             #[cfg(windows)]
@@ -131,7 +123,7 @@ fn run_with_stdin(
                 if let Some(unquoted) = remove_quotes(&arg) {
                     unquoted.to_string()
                 } else {
-                    arg.to_string()
+                    arg
                 }
             }
         })
@@ -172,9 +164,29 @@ fn spawn_cmd_command(command: &ExternalCommand, args: &[String]) -> Command {
     process
 }
 
+fn has_unsafe_shell_characters(arg: &str) -> bool {
+    lazy_static! {
+        static ref RE: Regex = Regex::new(r"[^\w@%+=:,./-]").expect("regex to be valid");
+    }
+
+    RE.is_match(arg)
+}
+
+fn shell_arg_escape(arg: &str) -> String {
+    match arg {
+        "" => String::from("''"),
+        s if !has_unsafe_shell_characters(s) => String::from(s),
+        _ => {
+            let single_quotes_escaped = arg.split('\'').join("'\"'\"'");
+            format!("'{}'", single_quotes_escaped)
+        }
+    }
+}
+
 /// Spawn a sh command with `sh -c args...`
 fn spawn_sh_command(command: &ExternalCommand, args: &[String]) -> Command {
-    let cmd_with_args = vec![command.name.clone(), args.join(" ")].join(" ");
+    let joined_and_escaped_arguments = args.iter().map(|arg| shell_arg_escape(arg)).join(" ");
+    let cmd_with_args = vec![command.name.clone(), joined_and_escaped_arguments].join(" ");
     let mut process = Command::new("sh");
     process.arg("-c").arg(cmd_with_args);
     process

crates/nu-command/src/classified/mod.rs

@@ -1,5 +1 @@
-mod dynamic;
 pub(crate) mod external;
-
-#[allow(unused_imports)]
-pub(crate) use dynamic::Command as DynamicCommand;

crates/nu-command/src/commands/conversions/into/column_path.rs

@@ -7,14 +7,14 @@ pub struct SubCommand;
 
 impl WholeStreamCommand for SubCommand {
     fn name(&self) -> &str {
-        "into column_path"
+        "into column-path"
     }
 
     fn signature(&self) -> Signature {
-        Signature::build("into column_path").rest(
+        Signature::build("into column-path").rest(
             "rest",
             SyntaxShape::ColumnPath,
-            "values to convert to column_path",
+            "values to convert to column path",
         )
     }
 
@@ -29,8 +29,8 @@ impl WholeStreamCommand for SubCommand {
     fn examples(&self) -> Vec<Example> {
         vec![
             Example {
-                description: "Convert string to column_path in table",
+                description: "Convert string to column path in table",
-                example: "echo [[name]; ['/dev/null'] ['C:\\Program Files'] ['../../Cargo.toml']] | into column_path name",
+                example: "echo [[name]; ['/dev/null'] ['C:\\Program Files'] ['../../Cargo.toml']] | into column-path name",
                 result: Some(vec![
                     UntaggedValue::row(indexmap! {
                         "name".to_string() => UntaggedValue::column_path("/dev/null", Span::unknown()).into(),
@@ -47,8 +47,8 @@ impl WholeStreamCommand for SubCommand {
                 ]),
             },
             Example {
-                description: "Convert string to column_path",
+                description: "Convert string to column path",
-                example: "echo 'Cargo.toml' | into column_path",
+                example: "echo 'Cargo.toml' | into column-path",
                 result: Some(vec![UntaggedValue::column_path("Cargo.toml", Span::unknown()).into()]),
             },
         ]
@@ -86,7 +86,7 @@ pub fn action(input: &Value, tag: impl Into<Tag>) -> Result<Value, ShellError> {
                 Primitive::String(a_string) => a_string,
                 _ => {
                     return Err(ShellError::unimplemented(
-                        "'into column_path' for non-string primitives",
+                        "'into column-path' for non-string primitives",
                     ))
                 }
             },
@@ -94,12 +94,12 @@ pub fn action(input: &Value, tag: impl Into<Tag>) -> Result<Value, ShellError> {
         )
         .into_value(&tag)),
         UntaggedValue::Row(_) => Err(ShellError::labeled_error(
-            "specify column name to use, with 'into column_path COLUMN'",
+            "specify column name to use, with 'into column-path COLUMN'",
             "found table",
             tag,
         )),
         _ => Err(ShellError::unimplemented(
-            "'into column_path' for unsupported type",
+            "'into column-path' for unsupported type",
         )),
     }
 }

crates/nu-command/src/commands/core_commands/nu_signature.rs

@@ -15,6 +15,7 @@ impl WholeStreamCommand for Command {
             .switch("skip-plugins", "do not load plugins", None)
             .switch("no-history", "don't save history", None)
             .switch("perf", "show startup performance metrics", None)
+            .switch("login", "start Nu as if it was a login shell", Some('l'))
             .named(
                 "commands",
                 SyntaxShape::String,
@@ -33,7 +34,7 @@ impl WholeStreamCommand for Command {
                 "loglevel",
                 SyntaxShape::String,
                 "LEVEL: error, warn, info, debug, trace",
-                Some('l'),
+                None,
             )
             .named(
                 "config-file",

crates/nu-command/src/commands/core_commands/source.rs

@@ -93,7 +93,7 @@ pub fn source(args: CommandArgs) -> Result<OutputStream, ShellError> {
 
     let path = canonicalize(source_file).map_err(|e| {
         ShellError::labeled_error(
-            format!("Can't load source file. Reason: {}", e.to_string()),
+            format!("Can't load source file. Reason: {}", e),
             "Can't load this file",
             filename.span(),
         )
@@ -112,7 +112,7 @@ pub fn source(args: CommandArgs) -> Result<OutputStream, ShellError> {
         }
         Err(e) => {
             ctx.error(ShellError::labeled_error(
-                format!("Can't load source file. Reason: {}", e.to_string()),
+                format!("Can't load source file. Reason: {}", e),
                 "Can't load this file",
                 filename.span(),
             ));

crates/nu-command/src/commands/core_commands/tutor.rs

@@ -81,6 +81,7 @@ fn tutor(args: CommandArgs) -> Result<OutputStream, ShellError> {
             vec!["var", "vars", "variable", "variables"],
             variable_tutor(),
         ),
+        (vec!["engine-q", "e-q"], engineq_tutor()),
         (vec!["block", "blocks"], block_tutor()),
         (vec!["shorthand", "shorthands"], shorthand_tutor()),
     ];
@@ -370,6 +371,29 @@ same value using:
 "#
 }
 
+fn engineq_tutor() -> &'static str {
+    r#"
+Engine-q is the upcoming engine for Nushell. Build for speed and correctness, 
+it also comes with a set of changes from Nushell versions prior to 0.60. To 
+get ready for engine-q look for some of these changes that might impact your
+current scripts:
+
+* Engine-q now uses a few new data structures, including a record syntax
+  that allows you to model key-value pairs similar to JSON objects.
+* Environment variables can now contain more than just strings. Structured
+  values are converted to strings for external commands using converters.
+* `if` will now use an `else` keyword before the else block.
+* We're moving from "config.toml" to "config.nu". This means startup will 
+  now be a script file.
+* `config` and its subcommands are being replaced by a record that you can
+  update in the shell which contains all the settings under the variable
+  `$config`.
+* bigint/bigdecimal values are now machine i64 and f64 values
+* And more, you can read more about upcoming changes in the up-to-date list
+  at: https://github.com/nushell/engine-q/issues/522
+"#
+}
+
 fn display(tag: Tag, scope: &Scope, help: &str) -> OutputStream {
     let help = help.split('`');
 

crates/nu-command/src/commands/core_commands/version.rs

@@ -221,11 +221,6 @@ fn features_enabled() -> Vec<String> {
         names.push("zip".to_string());
     }
 
-    #[cfg(feature = "clipboard-cli")]
-    {
-        names.push("clipboard-cli".to_string());
-    }
-
     #[cfg(feature = "trash-support")]
     {
         names.push("trash".to_string());

crates/nu-command/src/commands/env/with_env.rs

@@ -11,12 +11,6 @@ use nu_protocol::{
 
 pub struct WithEnv;
 
-#[derive(Deserialize, Debug)]
-struct WithEnvArgs {
-    variable: Value,
-    block: CapturedBlock,
-}
-
 impl WholeStreamCommand for WithEnv {
     fn name(&self) -> &str {
         "with-env"

crates/nu-command/src/commands/filters/drop/nth.rs

@@ -1,7 +1,8 @@
 use crate::prelude::*;
-use nu_engine::WholeStreamCommand;
+use itertools::Either;
+use nu_engine::{FromValue, WholeStreamCommand};
 use nu_errors::ShellError;
-use nu_protocol::{Signature, SyntaxShape, Value};
+use nu_protocol::{Range, Signature, SpannedTypeName, SyntaxShape, Value};
 use nu_source::Tagged;
 
 pub struct SubCommand;
@@ -14,11 +15,16 @@ impl WholeStreamCommand for SubCommand {
     fn signature(&self) -> Signature {
         Signature::build("drop nth")
             .required(
-                "row number",
+                "row number or row range",
-                SyntaxShape::Int,
+                // FIXME: we can make this accept either Int or Range when we can compose SyntaxShapes
-                "the number of the row to drop",
+                SyntaxShape::Any,
+                "the number of the row to drop or a range to drop consecutive rows",
+            )
+            .rest(
+                "rest",
+                SyntaxShape::Any,
+                "Optionally drop more rows (Ignored if first argument is a range)",
             )
-            .rest("rest", SyntaxShape::Any, "Optionally drop more rows")
     }
 
     fn usage(&self) -> &str {
@@ -41,18 +47,46 @@ impl WholeStreamCommand for SubCommand {
                 example: "echo [first second third] | drop nth 0 2",
                 result: Some(vec![Value::from("second")]),
             },
+            Example {
+                description: "Drop range rows from second to fourth",
+                example: "echo [first second third fourth fifth] | drop nth (1..3)",
+                result: Some(vec![Value::from("first"), Value::from("fifth")]),
+            },
         ]
     }
 }
 
-fn drop(args: CommandArgs) -> Result<OutputStream, ShellError> {
+fn extract_int_or_range(args: &CommandArgs) -> Result<Either<u64, Range>, ShellError> {
-    let row_number: Tagged<u64> = args.req(0)?;
+    let value = args.req::<Value>(0)?;
-    let and_rows: Vec<Tagged<u64>> = args.rest(1)?;
-    let input = args.input;
 
-    let mut rows: Vec<_> = and_rows.into_iter().map(|x| x.item as usize).collect();
+    let int_opt = value.as_u64().map(Either::Left).ok();
-    rows.push(row_number.item as usize);
+    let range_opt = FromValue::from_value(&value).map(Either::Right).ok();
-    rows.sort_unstable();
+
+    int_opt
+        .or(range_opt)
+        .ok_or_else(|| ShellError::type_error("int or range", value.spanned_type_name()))
+}
+
+fn drop(args: CommandArgs) -> Result<OutputStream, ShellError> {
+    let number_or_range = extract_int_or_range(&args)?;
+    let rows = match number_or_range {
+        Either::Left(row_number) => {
+            let and_rows: Vec<Tagged<u64>> = args.rest(1)?;
+
+            let mut rows: Vec<_> = and_rows.into_iter().map(|x| x.item as usize).collect();
+            rows.push(row_number as usize);
+            rows.sort_unstable();
+            rows
+        }
+        Either::Right(row_range) => {
+            let from = row_range.min_u64()? as usize;
+            let to = row_range.max_u64()? as usize;
+
+            (from..=to).collect()
+        }
+    };
+
+    let input = args.input;
 
     Ok(DropNthIterator {
         input,

crates/nu-command/src/commands/filters/empty.rs

@@ -197,7 +197,7 @@ fn process_row(
             } else {
                 let mut obj = input.clone();
 
-                for column in column_paths.clone() {
+                for column in column_paths {
                     let path = UntaggedValue::Primitive(Primitive::ColumnPath(column.clone()))
                         .into_value(tag);
                     let data = r.get_data(&as_string(&path)?).borrow().clone();

crates/nu-command/src/commands/filters/insert.rs

@@ -112,9 +112,7 @@ fn process_row(
                     };
 
                     match input {
-                        obj
+                        obj @ Value {
-                        @
-                        Value {
                             value: UntaggedValue::Row(_),
                             ..
                         } => match obj.insert_data_at_column_path(&field, result) {

crates/nu-command/src/commands/filters/update.rs

@@ -117,9 +117,7 @@ fn process_row(
                     };
 
                     match input {
-                        obj
+                        obj @ Value {
-                        @
-                        Value {
                             value: UntaggedValue::Row(_),
                             ..
                         } => match obj.replace_data_at_column_path(&field, result) {

crates/nu-command/src/commands/filters/zip_.rs

@@ -86,16 +86,11 @@ fn zip<'a>(
 ) -> Result<Box<dyn Iterator<Item = Value> + 'a + Sync + Send>, ShellError> {
     Ok(Box::new(l.zip(r?).map(move |(s1, s2)| match (s1, s2) {
         (
-            left_row
+            left_row @ Value {
-            @
-            Value {
                 value: UntaggedValue::Row(_),
                 ..
             },
-            mut
+            mut right_row @ Value {
-            right_row
-            @
-            Value {
                 value: UntaggedValue::Row(_),
                 ..
             },

crates/nu-command/src/commands/generators/cal.rs

@@ -163,7 +163,7 @@ fn get_current_date() -> (i32, u32, u32) {
 
 fn add_months_of_year_to_table(
     args: &CommandArgs,
-    mut calendar_vec_deque: &mut VecDeque<Value>,
+    calendar_vec_deque: &mut VecDeque<Value>,
     tag: &Tag,
     selected_year: i32,
     (start_month, end_month): (u32, u32),
@@ -181,7 +181,7 @@ fn add_months_of_year_to_table(
 
         let add_month_to_table_result = add_month_to_table(
             args,
-            &mut calendar_vec_deque,
+            calendar_vec_deque,
             tag,
             selected_year,
             month_number,

crates/nu-command/src/commands/network/fetch.rs

@@ -36,6 +36,7 @@ impl WholeStreamCommand for Command {
                 Some('p'),
             )
             .switch("raw", "fetch contents as text rather than a table", Some('r'))
+            .switch("insecure", "allow insecure server connections when using SSL", Some('k'))
             .filter()
     }
 
@@ -78,6 +79,7 @@ fn run_fetch(args: CommandArgs) -> Result<ActionStream, ShellError> {
             )
         })?,
         fetch_helper.has_raw,
+        fetch_helper.has_insecure,
         fetch_helper.user.clone(),
         fetch_helper.password,
     ))]
@@ -92,6 +94,7 @@ pub struct Fetch {
     pub path: Option<Value>,
     pub tag: Tag,
     pub has_raw: bool,
+    pub has_insecure: bool,
     pub user: Option<String>,
     pub password: Option<String>,
 }
@@ -102,6 +105,7 @@ impl Fetch {
             path: None,
             tag: Tag::unknown(),
             has_raw: false,
+            has_insecure: false,
             user: None,
             password: None,
         }
@@ -121,6 +125,8 @@ impl Fetch {
 
         self.has_raw = args.has_flag("raw");
 
+        self.has_insecure = args.has_flag("insecure");
+
         self.user = args.get_flag("user")?;
 
         self.password = args.get_flag("password")?;
@@ -132,13 +138,14 @@ impl Fetch {
 pub async fn fetch(
     path: &Value,
     has_raw: bool,
+    has_insecure: bool,
     user: Option<String>,
     password: Option<String>,
 ) -> ReturnValue {
     let path_str = path.as_string()?;
     let path_span = path.tag.span;
 
-    let result = helper(&path_str, path_span, has_raw, user, password).await;
+    let result = helper(&path_str, path_span, has_raw, has_insecure, user, password).await;
 
     if let Err(e) = result {
         return Err(e);
@@ -168,6 +175,7 @@ async fn helper(
     location: &str,
     span: Span,
     has_raw: bool,
+    has_insecure: bool,
     user: Option<String>,
     password: Option<String>,
 ) -> std::result::Result<(Option<String>, Value), ShellError> {
@@ -188,7 +196,7 @@ async fn helper(
         _ => None,
     };
 
-    let client = http_client();
+    let client = http_client(has_insecure);
     let mut request = client.get(url);
 
     if let Some(login) = login {
@@ -360,10 +368,10 @@ async fn helper(
 
 // Only panics if the user agent is invalid but we define it statically so either
 // it always or never fails
-#[allow(clippy::unwrap_used)]
+fn http_client(allow_insecure: bool) -> reqwest::Client {
-fn http_client() -> reqwest::Client {
     reqwest::Client::builder()
         .user_agent("nushell")
+        .danger_accept_invalid_certs(allow_insecure)
         .build()
-        .unwrap()
+        .expect("Failed to build reqwest client")
 }

crates/nu-command/src/commands/network/post.rs

@@ -53,6 +53,11 @@ impl WholeStreamCommand for Command {
                 "return values as a string instead of a table",
                 Some('r'),
             )
+            .switch(
+                "insecure",
+                "allow insecure server connections when using SSL",
+                Some('k'),
+            )
             .filter()
     }
 
@@ -91,6 +96,7 @@ fn run_post(args: CommandArgs) -> Result<ActionStream, ShellError> {
             ShellError::labeled_error("expected a 'path'", "expected a 'path'", &helper.tag)
         })?,
         helper.has_raw,
+        helper.has_insecure,
         &helper.body.clone().ok_or_else(|| {
             ShellError::labeled_error("expected a 'body'", "expected a 'body'", &helper.tag)
         })?,
@@ -114,6 +120,7 @@ pub enum HeaderKind {
 pub struct Post {
     pub path: Option<Value>,
     pub has_raw: bool,
+    pub has_insecure: bool,
     pub body: Option<Value>,
     pub user: Option<String>,
     pub password: Option<String>,
@@ -126,6 +133,7 @@ impl Post {
         Post {
             path: None,
             has_raw: false,
+            has_insecure: false,
             body: None,
             user: None,
             password: None,
@@ -156,6 +164,8 @@ impl Post {
 
         self.has_raw = args.has_flag("raw");
 
+        self.has_insecure = args.has_flag("insecure");
+
         self.user = args.get_flag("user")?;
 
         self.password = args.get_flag("password")?;
@@ -169,6 +179,7 @@ impl Post {
 pub async fn post_helper(
     path: &Value,
     has_raw: bool,
+    has_insecure: bool,
     body: &Value,
     user: Option<String>,
     password: Option<String>,
@@ -177,8 +188,16 @@ pub async fn post_helper(
     let path_tag = path.tag.clone();
     let path_str = path.as_string()?;
 
-    let (file_extension, contents, contents_tag) =
+    let (file_extension, contents, contents_tag) = post(
-        post(&path_str, body, user, password, headers, path_tag.clone()).await?;
+        &path_str,
+        has_insecure,
+        body,
+        user,
+        password,
+        headers,
+        path_tag.clone(),
+    )
+    .await?;
 
     let file_extension = if has_raw {
         None
@@ -202,6 +221,7 @@ pub async fn post_helper(
 
 pub async fn post(
     location: &str,
+    allow_insecure: bool,
     body: &Value,
     user: Option<String>,
     password: Option<String>,
@@ -219,7 +239,9 @@ pub async fn post(
                 value: UntaggedValue::Primitive(Primitive::String(body_str)),
                 ..
             } => {
-                let mut s = http_client().post(location).body(body_str.to_string());
+                let mut s = http_client(allow_insecure)
+                    .post(location)
+                    .body(body_str.to_string());
                 if let Some(login) = login {
                     s = s.header("Authorization", format!("Basic {}", login));
                 }
@@ -237,7 +259,9 @@ pub async fn post(
                 value: UntaggedValue::Primitive(Primitive::Binary(b)),
                 ..
             } => {
-                let mut s = http_client().post(location).body(Vec::from(&b[..]));
+                let mut s = http_client(allow_insecure)
+                    .post(location)
+                    .body(Vec::from(&b[..]));
                 if let Some(login) = login {
                     s = s.header("Authorization", format!("Basic {}", login));
                 }
@@ -247,7 +271,9 @@ pub async fn post(
                 match value_to_json_value(&value.clone().into_untagged_value()) {
                     Ok(json_value) => match serde_json::to_string(&json_value) {
                         Ok(result_string) => {
-                            let mut s = http_client().post(location).body(result_string);
+                            let mut s = http_client(allow_insecure)
+                                .post(location)
+                                .body(result_string);
 
                             if let Some(login) = login {
                                 s = s.header("Authorization", format!("Basic {}", login));
@@ -611,10 +637,10 @@ fn extract_header_value(args: &CommandArgs, key: &str) -> Result<Option<String>,
 
 // Only panics if the user agent is invalid but we define it statically so either
 // it always or never fails
-#[allow(clippy::unwrap_used)]
+fn http_client(allow_insecure: bool) -> reqwest::Client {
-fn http_client() -> reqwest::Client {
     reqwest::Client::builder()
         .user_agent("nushell")
+        .danger_accept_invalid_certs(allow_insecure)
         .build()
-        .unwrap()
+        .expect("Failed to build reqwest client")
 }

crates/nu-command/src/commands/platform/ansi/gradient.rs

@@ -170,7 +170,7 @@ fn action(
                     Ok(UntaggedValue::string(gradient_string).into_value(tag))
                 }
                 (None, Some(fg_end), None, Some(bg_end)) => {
-                    // missin fg_start and bg_start, so assume black
+                    // missing fg_start and bg_start, so assume black
                     let fg_start = Rgb::new(0, 0, 0);
                     let bg_start = Rgb::new(0, 0, 0);
                     let fg_gradient = Gradient::new(fg_start, fg_end);

crates/nu-command/src/commands/platform/clip.rs

@@ -1,105 +0,0 @@
-use crate::prelude::*;
-
-use nu_engine::WholeStreamCommand;
-use nu_errors::ShellError;
-use nu_protocol::{Signature, Value};
-
-use arboard::Clipboard;
-
-pub struct Clip;
-
-impl WholeStreamCommand for Clip {
-    fn name(&self) -> &str {
-        "clip"
-    }
-
-    fn signature(&self) -> Signature {
-        Signature::build("clip")
-    }
-
-    fn usage(&self) -> &str {
-        "Copy the contents of the pipeline to the copy/paste buffer."
-    }
-
-    fn run_with_actions(&self, args: CommandArgs) -> Result<ActionStream, ShellError> {
-        clip(args)
-    }
-
-    fn examples(&self) -> Vec<Example> {
-        vec![
-            Example {
-                description: "Save text to the clipboard",
-                example: "echo 'secret value' | clip",
-                result: None,
-            },
-            Example {
-                description: "Save numbers to the clipboard",
-                example: "random integer 10000000..99999999 | clip",
-                result: None,
-            },
-        ]
-    }
-}
-
-pub fn clip(args: CommandArgs) -> Result<ActionStream, ShellError> {
-    let input = args.input;
-    let name = args.call_info.name_tag;
-    let values: Vec<Value> = input.collect();
-
-    if let Ok(mut clip_context) = Clipboard::new() {
-        let mut new_copy_data = String::new();
-
-        if !values.is_empty() {
-            let mut first = true;
-            for i in &values {
-                if !first {
-                    new_copy_data.push('\n');
-                } else {
-                    first = false;
-                }
-
-                let string: String = i.convert_to_string();
-                if string.is_empty() {
-                    return Err(ShellError::labeled_error(
-                        "Unable to convert to string",
-                        "Unable to convert to string",
-                        name,
-                    ));
-                }
-
-                new_copy_data.push_str(&string);
-            }
-        }
-
-        match clip_context.set_text(new_copy_data) {
-            Ok(_) => {}
-            Err(_) => {
-                return Err(ShellError::labeled_error(
-                    "Could not set contents of clipboard",
-                    "could not set contents of clipboard",
-                    name,
-                ));
-            }
-        }
-    } else {
-        return Err(ShellError::labeled_error(
-            "Could not open clipboard",
-            "could not open clipboard",
-            name,
-        ));
-    }
-    Ok(ActionStream::empty())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::Clip;
-    use super::ShellError;
-
-    #[test]
-    fn examples_work_as_expected() -> Result<(), ShellError> {
-        use crate::examples::test as test_examples;
-
-        test_examples(Clip {})
-    }
-}

crates/nu-command/src/commands/platform/kill.rs

@@ -104,7 +104,7 @@ fn kill(args: CommandArgs) -> Result<ActionStream, ShellError> {
             }
             cmd.arg("-9");
         } else if let Some(signal_value) = signal {
-            cmd.arg(format!("-{}", signal_value.item().to_string()));
+            cmd.arg(format!("-{}", signal_value.item()));
         }
 
         cmd.arg(pid.item().to_string());

crates/nu-command/src/commands/platform/mod.rs

@@ -1,13 +1,9 @@
 mod ansi;
 mod benchmark;
 mod clear;
-#[cfg(feature = "clipboard-cli")]
-mod clip;
 mod du;
 mod exec;
 mod kill;
-#[cfg(feature = "clipboard-cli")]
-mod paste;
 mod pwd;
 mod run_external;
 mod sleep;
@@ -17,13 +13,9 @@ mod which_;
 pub use ansi::*;
 pub use benchmark::Benchmark;
 pub use clear::Clear;
-#[cfg(feature = "clipboard-cli")]
-pub use clip::Clip;
 pub use du::Du;
 pub use exec::Exec;
 pub use kill::Kill;
-#[cfg(feature = "clipboard-cli")]
-pub use paste::Paste;
 pub use pwd::Pwd;
 pub use run_external::RunExternalCommand;
 pub use sleep::Sleep;

crates/nu-command/src/commands/platform/paste.rs

@@ -1,61 +0,0 @@
-use crate::prelude::*;
-
-use nu_engine::WholeStreamCommand;
-use nu_errors::ShellError;
-use nu_protocol::{Primitive, ReturnSuccess, Signature, UntaggedValue};
-
-use arboard::Clipboard;
-
-pub struct Paste;
-
-impl WholeStreamCommand for Paste {
-    fn name(&self) -> &str {
-        "paste"
-    }
-
-    fn signature(&self) -> Signature {
-        Signature::build("paste")
-    }
-
-    fn usage(&self) -> &str {
-        "Paste contents from the clipboard"
-    }
-
-    fn run_with_actions(&self, args: CommandArgs) -> Result<ActionStream, ShellError> {
-        paste(args)
-    }
-
-    fn examples(&self) -> Vec<Example> {
-        vec![Example {
-            description: "Paste text from your clipboard",
-            example: "echo 'secret value' | clip | paste",
-            result: Some(vec![UntaggedValue::Primitive(Primitive::String(
-                "secret value".to_owned(),
-            ))
-            .into_value(Tag::default())]),
-        }]
-    }
-}
-
-pub fn paste(args: CommandArgs) -> Result<ActionStream, ShellError> {
-    let name = args.call_info.name_tag;
-
-    if let Ok(mut clip_context) = Clipboard::new() {
-        match clip_context.get_text() {
-            Ok(out) => Ok(ActionStream::one(ReturnSuccess::value(
-                UntaggedValue::Primitive(Primitive::String(out)),
-            ))),
-            Err(_) => Err(ShellError::labeled_error(
-                "Could not get contents of clipboard",
-                "could not get contents of clipboard",
-                name,
-            )),
-        }
-    } else {
-        Err(ShellError::labeled_error(
-            "Could not open clipboard",
-            "could not open clipboard",
-            name,
-        ))
-    }
-}

crates/nu-command/src/commands/platform/termsize.rs

@@ -6,12 +6,6 @@ use nu_protocol::{Dictionary, Signature, UntaggedValue};
 
 pub struct TermSize;
 
-#[derive(Deserialize, Clone)]
-pub struct TermSizeArgs {
-    wide: bool,
-    tall: bool,
-}
-
 impl WholeStreamCommand for TermSize {
     fn name(&self) -> &str {
         "term size"

crates/nu-command/src/commands/strings/str_/case/camel_case.rs

@@ -1,6 +1,5 @@
-use super::operate;
+use super::{operate, to_lower_camel_case};
 use crate::prelude::*;
-use inflector::cases::camelcase::to_camel_case;
 use nu_engine::WholeStreamCommand;
 use nu_errors::ShellError;
 use nu_protocol::{Signature, SyntaxShape, Value};
@@ -25,7 +24,7 @@ impl WholeStreamCommand for SubCommand {
     }
 
     fn run(&self, args: CommandArgs) -> Result<OutputStream, ShellError> {
-        operate(args, &to_camel_case)
+        operate(args, &to_lower_camel_case)
     }
 
     fn examples(&self) -> Vec<Example> {
@@ -40,7 +39,7 @@ impl WholeStreamCommand for SubCommand {
 #[cfg(test)]
 mod tests {
     use super::ShellError;
-    use super::{to_camel_case, SubCommand};
+    use super::{to_lower_camel_case, SubCommand};
     use crate::commands::strings::str_::case::action;
     use nu_source::Tag;
     use nu_test_support::value::string;
@@ -57,7 +56,7 @@ mod tests {
         let word = string("this-is-the-first-case");
         let expected = string("thisIsTheFirstCase");
 
-        let actual = action(&word, Tag::unknown(), &to_camel_case).unwrap();
+        let actual = action(&word, Tag::unknown(), &to_lower_camel_case).unwrap();
         assert_eq!(actual, expected);
     }
     #[test]
@@ -65,7 +64,7 @@ mod tests {
         let word = string("this_is_the_second_case");
         let expected = string("thisIsTheSecondCase");
 
-        let actual = action(&word, Tag::unknown(), &to_camel_case).unwrap();
+        let actual = action(&word, Tag::unknown(), &to_lower_camel_case).unwrap();
         assert_eq!(actual, expected);
     }
 }

crates/nu-command/src/commands/strings/str_/case/kebab_case.rs

@@ -1,6 +1,5 @@
-use super::operate;
+use super::{operate, to_kebab_case};
 use crate::prelude::*;
-use inflector::cases::kebabcase::to_kebab_case;
 use nu_engine::WholeStreamCommand;
 use nu_errors::ShellError;
 use nu_protocol::{Signature, SyntaxShape, Value};

crates/nu-command/src/commands/strings/str_/case/mod.rs

@@ -16,6 +16,24 @@ pub use pascal_case::SubCommand as PascalCase;
 pub use screaming_snake_case::SubCommand as ScreamingSnakeCase;
 pub use snake_case::SubCommand as SnakeCase;
 
+use heck::ToKebabCase;
+use heck::ToLowerCamelCase;
+use heck::ToShoutySnakeCase;
+use heck::ToSnakeCase;
+use heck::ToUpperCamelCase;
+macro_rules! create_heck_function {
+    ($func_name:ident) => {
+        pub fn $func_name(a_slice: &str) -> String {
+            a_slice.$func_name()
+        }
+    };
+}
+create_heck_function!(to_upper_camel_case);
+create_heck_function!(to_lower_camel_case);
+create_heck_function!(to_kebab_case);
+create_heck_function!(to_shouty_snake_case);
+create_heck_function!(to_snake_case);
+
 struct Arguments {
     column_paths: Vec<ColumnPath>,
 }

crates/nu-command/src/commands/strings/str_/case/pascal_case.rs

@@ -1,6 +1,5 @@
-use super::operate;
+use super::{operate, to_upper_camel_case};
 use crate::prelude::*;
-use inflector::cases::pascalcase::to_pascal_case;
 use nu_engine::WholeStreamCommand;
 use nu_errors::ShellError;
 use nu_protocol::{Signature, SyntaxShape, Value};
@@ -25,7 +24,7 @@ impl WholeStreamCommand for SubCommand {
     }
 
     fn run(&self, args: CommandArgs) -> Result<OutputStream, ShellError> {
-        operate(args, &to_pascal_case)
+        operate(args, &to_upper_camel_case)
     }
 
     fn examples(&self) -> Vec<Example> {
@@ -40,7 +39,7 @@ impl WholeStreamCommand for SubCommand {
 #[cfg(test)]
 mod tests {
     use super::ShellError;
-    use super::{to_pascal_case, SubCommand};
+    use super::{to_upper_camel_case, SubCommand};
     use crate::commands::strings::str_::case::action;
     use nu_source::Tag;
     use nu_test_support::value::string;
@@ -57,7 +56,7 @@ mod tests {
         let word = string("this-is-the-first-case");
         let expected = string("ThisIsTheFirstCase");
 
-        let actual = action(&word, Tag::unknown(), &to_pascal_case).unwrap();
+        let actual = action(&word, Tag::unknown(), &to_upper_camel_case).unwrap();
         assert_eq!(actual, expected);
     }
     #[test]
@@ -65,7 +64,7 @@ mod tests {
         let word = string("this_is_the_second_case");
         let expected = string("ThisIsTheSecondCase");
 
-        let actual = action(&word, Tag::unknown(), &to_pascal_case).unwrap();
+        let actual = action(&word, Tag::unknown(), &to_upper_camel_case).unwrap();
         assert_eq!(actual, expected);
     }
 }

crates/nu-command/src/commands/strings/str_/case/screaming_snake_case.rs

@@ -1,6 +1,5 @@
-use super::operate;
+use super::{operate, to_shouty_snake_case};
 use crate::prelude::*;
-use inflector::cases::screamingsnakecase::to_screaming_snake_case;
 use nu_engine::WholeStreamCommand;
 use nu_errors::ShellError;
 use nu_protocol::{Signature, SyntaxShape, Value};
@@ -25,7 +24,7 @@ impl WholeStreamCommand for SubCommand {
     }
 
     fn run(&self, args: CommandArgs) -> Result<OutputStream, ShellError> {
-        operate(args, &to_screaming_snake_case)
+        operate(args, &to_shouty_snake_case)
     }
 
     fn examples(&self) -> Vec<Example> {
@@ -40,7 +39,7 @@ impl WholeStreamCommand for SubCommand {
 #[cfg(test)]
 mod tests {
     use super::ShellError;
-    use super::{to_screaming_snake_case, SubCommand};
+    use super::{to_shouty_snake_case, SubCommand};
     use crate::commands::strings::str_::case::action;
     use nu_source::Tag;
     use nu_test_support::value::string;
@@ -57,7 +56,7 @@ mod tests {
         let word = string("this-is-the-first-case");
         let expected = string("THIS_IS_THE_FIRST_CASE");
 
-        let actual = action(&word, Tag::unknown(), &to_screaming_snake_case).unwrap();
+        let actual = action(&word, Tag::unknown(), &to_shouty_snake_case).unwrap();
         assert_eq!(actual, expected);
     }
     #[test]
@@ -65,7 +64,7 @@ mod tests {
         let word = string("this_is_the_second_case");
         let expected = string("THIS_IS_THE_SECOND_CASE");
 
-        let actual = action(&word, Tag::unknown(), &to_screaming_snake_case).unwrap();
+        let actual = action(&word, Tag::unknown(), &to_shouty_snake_case).unwrap();
         assert_eq!(actual, expected);
     }
 }

crates/nu-command/src/commands/strings/str_/case/snake_case.rs

@@ -1,6 +1,5 @@
-use super::operate;
+use super::{operate, to_snake_case};
 use crate::prelude::*;
-use inflector::cases::snakecase::to_snake_case;
 use nu_engine::WholeStreamCommand;
 use nu_errors::ShellError;
 use nu_protocol::{Signature, SyntaxShape, Value};

crates/nu-command/src/commands/strings/str_/trim/command.rs

@@ -144,7 +144,7 @@ fn trim(s: &str, char_: Option<char>, closure_flags: &ClosureFlags) -> String {
             let re_str = format!("{}{{2,}}", reg);
             // create the regex
             let re = regex::Regex::new(&re_str).expect("Error creating regular expression");
-            // replace all mutliple occurances with single occurences represented by r
+            // replace all multiple occurrences with single occurrences represented by r
             let new_str = re.replace_all(&return_string, r.to_string());
             // update the return string so the next loop has the latest changes
             return_string = new_str.to_string();

crates/nu-command/src/commands/system/ps.rs

@@ -1,7 +1,7 @@
 use crate::prelude::*;
 use nu_errors::ShellError;
 use nu_protocol::{Signature, TaggedDictBuilder, UntaggedValue};
-use sysinfo::{ProcessExt, System, SystemExt};
+use sysinfo::{PidExt, ProcessExt, System, SystemExt};
 
 pub struct Command;
 
@@ -50,7 +50,7 @@ fn run_ps(args: CommandArgs) -> Result<OutputStream, ShellError> {
     for pid in result {
         if let Some(result) = sys.process(pid) {
             let mut dict = TaggedDictBuilder::new(args.name_tag());
-            dict.insert_untagged("pid", UntaggedValue::int(pid as i64));
+            dict.insert_untagged("pid", UntaggedValue::int(pid.as_u32() as i64));
             dict.insert_untagged("name", UntaggedValue::string(result.name()));
             dict.insert_untagged(
                 "status",
@@ -68,7 +68,7 @@ fn run_ps(args: CommandArgs) -> Result<OutputStream, ShellError> {
 
             if long {
                 if let Some(parent) = result.parent() {
-                    dict.insert_untagged("parent", UntaggedValue::int(parent as i64));
+                    dict.insert_untagged("parent", UntaggedValue::int(parent.as_u32() as i64));
                 } else {
                     dict.insert_untagged("parent", UntaggedValue::nothing());
                 }

crates/nu-command/src/default_context.rs

@@ -366,14 +366,6 @@ pub fn create_default_context(interactive: bool) -> Result<EvaluationContext, Bo
             whole_stream_command(DataFrameCumulative),
             whole_stream_command(DataFrameRename),
         ]);
-
-        #[cfg(feature = "clipboard-cli")]
-        {
-            context.add_commands(vec![
-                whole_stream_command(crate::commands::Clip),
-                whole_stream_command(crate::commands::Paste),
-            ]);
-        }
     }
 
     Ok(context)

crates/nu-command/tests/commands/drop.rs

@@ -66,3 +66,25 @@ fn more_rows_than_table_has() {
 
     assert_eq!(actual.out, "0");
 }
+
+#[test]
+fn nth_range_inclusive() {
+    let actual = nu!(cwd: ".", "echo 10..15 | drop nth (2..3) | to json");
+
+    assert_eq!(actual.out, "[10,11,14,15]");
+}
+
+#[test]
+fn nth_range_exclusive() {
+    let actual = nu!(cwd: ".", "echo 10..15 | drop nth (1..<3) | to json");
+
+    assert_eq!(actual.out, "[10,13,14,15]");
+}
+
+#[test]
+fn nth_missing_first_argument() {
+    let actual = nu!(cwd: ".", "echo 10..15 | drop nth \"\"");
+
+    assert!(actual.err.contains("Expected int or range"));
+    assert!(actual.err.contains("found string"));
+}

crates/nu-command/tests/commands/save.rs

@@ -47,3 +47,21 @@ fn writes_out_csv() {
         assert!(actual.contains("nu,0.14,A new type of shell,MIT,2018"));
     })
 }
+
+#[test]
+fn save_append_will_create_file_if_not_exists() {
+    Playground::setup("save_test_3", |dirs, sandbox| {
+        sandbox.with_files(vec![]);
+
+        let expected_file = dirs.test().join("new-file.txt");
+
+        nu!(
+            cwd: dirs.root(),
+            r#"echo hello | save --raw --append save_test_3/new-file.txt"#,
+        );
+
+        let actual = file_contents(expected_file);
+        println!("{}", actual);
+        assert!(actual == "hello");
+    })
+}

crates/nu-completion/Cargo.toml

@@ -4,19 +4,19 @@ description = "Completions for nushell"
 edition = "2018"
 license = "MIT"
 name = "nu-completion"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-nu-engine = { version = "0.40.0", path="../nu-engine" }
+nu-engine = { version = "0.44.0", path="../nu-engine" }
-nu-data = { version = "0.40.0", path="../nu-data" }
+nu-data = { version = "0.44.0", path="../nu-data" }
-nu-parser = { version = "0.40.0", path="../nu-parser" }
+nu-parser = { version = "0.44.0", path="../nu-parser" }
-nu-path = { version = "0.40.0", path="../nu-path" }
+nu-path = { version = "0.44.0", path="../nu-path" }
-nu-protocol = { version = "0.40.0", path="../nu-protocol" }
+nu-protocol = { version = "0.44.0", path="../nu-protocol" }
-nu-source = { version = "0.40.0", path="../nu-source" }
+nu-source = { version = "0.44.0", path="../nu-source" }
-nu-test-support = { version = "0.40.0", path="../nu-test-support" }
+nu-test-support = { version = "0.44.0", path="../nu-test-support" }
 indexmap = { version="1.6.1", features=["serde-1"] }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]

crates/nu-data/Cargo.toml

@@ -1,16 +1,16 @@
 [package]
 authors = ["The Nu Project Contributors"]
-description = "CLI for nushell"
+description = "Data for Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu-data"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-bigdecimal = { package = "bigdecimal-rs", version = "0.2.1", features = ["serde"] }
+bigdecimal = { package = "bigdecimal", version = "0.3.0", features = ["serde"] }
 byte-unit = "4.0.9"
 chrono = "0.4.19"
 common-path = "1.0.0"
@@ -19,7 +19,7 @@ directories-next = "2.0.0"
 getset = "0.1.1"
 indexmap = { version="1.6.1", features=["serde-1"] }
 log = "0.4.14"
-num-bigint = { version="0.3.1", features=["serde"] }
+num-bigint = { version="0.4.3", features=["serde"] }
 num-format = "0.4.0"
 num-traits = "0.2.14"
 serde = { version="1.0.123", features=["derive"] }
@@ -27,14 +27,14 @@ sha2 = "0.9.3"
 sys-locale = "0.1.0"
 toml = "0.5.8"
 
-nu-errors = { version = "0.40.0", path="../nu-errors" }
+nu-errors = { version = "0.44.0", path="../nu-errors" }
-nu-path = { version = "0.40.0", path="../nu-path" }
+nu-path = { version = "0.44.0", path="../nu-path" }
-nu-protocol = { version = "0.40.0", path="../nu-protocol" }
+nu-protocol = { version = "0.44.0", path="../nu-protocol" }
-nu-source = { version = "0.40.0", path="../nu-source" }
+nu-source = { version = "0.44.0", path="../nu-source" }
-nu-table = { version = "0.40.0", path="../nu-table" }
+nu-table = { version = "0.44.0", path="../nu-table" }
-nu-test-support = { version = "0.40.0", path="../nu-test-support" }
+nu-test-support = { version = "0.44.0", path="../nu-test-support" }
-nu-value-ext = { version = "0.40.0", path="../nu-value-ext" }
+nu-value-ext = { version = "0.44.0", path="../nu-value-ext" }
-nu-ansi-term = { version = "0.40.0", path="../nu-ansi-term" }
+nu-ansi-term = { version = "0.44.0", path="../nu-ansi-term" }
 
 [features]
 dataframe = ["nu-protocol/dataframe"]

crates/nu-data/src/base.rs

@@ -164,8 +164,8 @@ pub fn coerce_compare_primitive(
         (Date(left), Date(right)) => CompareValues::Date(*left, *right),
         (Date(left), Duration(right)) => CompareValues::DateDuration(*left, right.clone()),
         (Boolean(left), Boolean(right)) => CompareValues::Booleans(*left, *right),
-        (Boolean(left), Nothing) => CompareValues::Booleans(*left, false),
+        (Boolean(left), Nothing) => CompareValues::Ints(if *left { 1 } else { 0 }, -1),
-        (Nothing, Boolean(right)) => CompareValues::Booleans(false, *right),
+        (Nothing, Boolean(right)) => CompareValues::Ints(-1, if *right { 1 } else { 0 }),
         (String(left), Nothing) => CompareValues::String(left.clone(), std::string::String::new()),
         (Nothing, String(right)) => {
             CompareValues::String(std::string::String::new(), right.clone())

crates/nu-engine/Cargo.toml

@@ -4,25 +4,25 @@ description = "Core commands for nushell"
 edition = "2018"
 license = "MIT"
 name = "nu-engine"
-version = "0.40.0"
+version = "0.44.0"
 
 [dependencies]
-nu-data = { version = "0.40.0", path="../nu-data" }
+nu-data = { version = "0.44.0", path="../nu-data" }
-nu-errors = { version = "0.40.0", path="../nu-errors" }
+nu-errors = { version = "0.44.0", path="../nu-errors" }
-nu-parser = { version = "0.40.0", path="../nu-parser" }
+nu-parser = { version = "0.44.0", path="../nu-parser" }
-nu-plugin = { version = "0.40.0", path="../nu-plugin" }
+nu-plugin = { version = "0.44.0", path="../nu-plugin" }
-nu-protocol = { version = "0.40.0", path="../nu-protocol" }
+nu-protocol = { version = "0.44.0", path="../nu-protocol" }
-nu-source = { version = "0.40.0", path="../nu-source" }
+nu-source = { version = "0.44.0", path="../nu-source" }
-nu-stream = { version = "0.40.0", path="../nu-stream" }
+nu-stream = { version = "0.44.0", path="../nu-stream" }
-nu-value-ext = { version = "0.40.0", path="../nu-value-ext" }
+nu-value-ext = { version = "0.44.0", path="../nu-value-ext" }
-nu-ansi-term = { version = "0.40.0", path="../nu-ansi-term" }
+nu-ansi-term = { version = "0.44.0", path="../nu-ansi-term" }
-nu-test-support = { version = "0.40.0", path="../nu-test-support" }
+nu-test-support = { version = "0.44.0", path="../nu-test-support" }
-nu-path = { version = "0.40.0", path="../nu-path" }
+nu-path = { version = "0.44.0", path="../nu-path" }
 
-trash = { version="1.3.0", optional=true }
+trash = { version = "2.0.2", optional = true }
 which = { version="4.0.2", optional=true }
 codespan-reporting = "0.11.0"
-bigdecimal = { package = "bigdecimal-rs", version = "0.2.1", features = ["serde"] }
+bigdecimal = { package = "bigdecimal", version = "0.3.0", features = ["serde"] }
 bytes = "1.1.0"
 chrono = { version="0.4.19", features=["serde"] }
 derive-new = "0.5.8"
@@ -36,7 +36,7 @@ indexmap = { version="1.6.1", features=["serde-1"] }
 itertools = "0.10.0"
 lazy_static = "1.*"
 log = "0.4.14"
-num-bigint = { version="0.3.1", features=["serde"] }
+num-bigint = { version="0.4.3", features=["serde"] }
 parking_lot = "0.11.1"
 rayon = "1.5.0"
 serde = { version="1.0.123", features=["derive"] }
@@ -50,7 +50,7 @@ umask = "1.0.0"
 users = "0.11.0"
 
 [dev-dependencies]
-nu-test-support = { version = "0.40.0", path="../nu-test-support" }
+nu-test-support = { version = "0.44.0", path="../nu-test-support" }
 hamcrest2 = "0.3.0"
 
 [features]

crates/nu-engine/README.md

@@ -1,8 +1,10 @@
 # Nu-Engine
+
 Nu-engine handles most of the core logic of nushell. For example, engine handles:
-    - Passing of data between commands
+
-    - Evaluating a commands return values
+- Passing of data between commands
-    - Loading of user configurations
+- Evaluating a commands return values
+- Loading of user configurations
 
 ## Top level introduction
 The following topics shall give the reader a top level understanding how various topics are handled in nushell.

crates/nu-engine/src/documentation.rs

@@ -8,22 +8,13 @@ use std::collections::HashMap;
 
 const COMMANDS_DOCS_DIR: &str = "docs/commands";
 
+#[derive(Default)]
 pub struct DocumentationConfig {
     no_subcommands: bool,
     no_color: bool,
     brief: bool,
 }
 
-impl Default for DocumentationConfig {
-    fn default() -> Self {
-        DocumentationConfig {
-            no_subcommands: false,
-            no_color: false,
-            brief: false,
-        }
-    }
-}
-
 fn generate_doc(name: &str, scope: &Scope) -> IndexMap<String, Value> {
     let mut row_entries = IndexMap::new();
     let command = scope

crates/nu-engine/src/evaluate/variables.rs

@@ -60,7 +60,7 @@ pub fn nu(scope: &Scope, ctx: &EvaluationContext) -> Result<Value, ShellError> {
     // std::env::vars(), rather than the case-sensitive Environment.GetEnvironmentVariables() of .NET that PowerShell
     // uses.
     //
-    // For now, we work around the discrepency as best we can by merging the two into what is shown to the user as the
+    // For now, we work around the discrepancy as best we can by merging the two into what is shown to the user as the
     // 'path' column of `$nu`
     let mut table = vec![];
     for v in env {

crates/nu-engine/src/filesystem/filesystem_shell.rs

@@ -884,7 +884,7 @@ impl Shell for FilesystemShell {
     ) -> Result<OutputStream, ShellError> {
         let mut options = OpenOptions::new();
         if append {
-            options.append(true)
+            options.append(true).create(true)
         } else {
             options.write(true).create(true).truncate(true)
         };
@@ -970,7 +970,7 @@ fn move_item(from: &Path, from_tag: &Tag, to: &Path) -> Result<(), ShellError> {
         } {
             Ok(_) => Ok(()),
             Err(e) => Err(ShellError::labeled_error(
-                format!("Could not move {:?} to {:?}. {:}", from, to, e.to_string()),
+                format!("Could not move {:?} to {:?}. {:}", from, to, e),
                 "could not move",
                 from_tag,
             )),

crates/nu-engine/src/filesystem/utils.rs

@@ -34,7 +34,7 @@ impl FileStructure {
         self.resources
             .iter()
             .map(|f| (PathBuf::from(&f.loc), f.at))
-            .map(|f| to(f))
+            .map(to)
             .collect()
     }
 

crates/nu-engine/src/script.rs

@@ -147,7 +147,7 @@ pub fn process_script(
                                 {
                                     val.to_string()
                                 } else {
-                                    format!("{}\\", name.to_string())
+                                    format!("{}\\", name)
                                 }
                             } else {
                                 name.to_string()

crates/nu-engine/src/shell/palette.rs

@@ -238,7 +238,7 @@ impl Default for Theme {
             variable: ThemeColor(Color::Purple),
             whitespace: ThemeColor(Color::White),
             word: ThemeColor(Color::Green),
-            // These should really be Syles and not colors
+            // These should really be Styles and not colors
             // leave this here for the next change to make
             // ThemeColor, ThemeStyle.
             // open_delimiter: ThemeColor(Color::White.normal()),

crates/nu-engine/src/types/deduction.rs

@@ -597,7 +597,7 @@ impl VarSyntaxShapeDeductor {
             }
             Expression::Table(header, _rows) => {
                 self.infer_shapes_in_table_header(header)?;
-                // Shapes within columns can be heterogenous as long as
+                // Shapes within columns can be heterogeneous as long as
                 // https://github.com/nushell/rfcs/pull/3
                 // didn't land
                 // self.infer_shapes_in_rows(_rows)?;

crates/nu-engine/tests/evaluate/subexpression.rs

@@ -34,3 +34,21 @@ fn compare_to_nothing() {
     );
     assert_eq!(actual.out, "true");
 }
+
+#[test]
+fn compare_nothing_and_boolean() {
+    let actual = nu!(
+        cwd: ".",
+        r#"
+        if $true == $nothing {echo $true} {echo $false}
+        "#
+    );
+    assert_eq!(actual.out, "false");
+    let actual = nu!(
+        cwd: ".",
+        r#"
+        if $false == $nothing {echo $true} {echo $false}
+        "#
+    );
+    assert_eq!(actual.out, "false");
+}

crates/nu-errors/Cargo.toml

@@ -4,20 +4,20 @@ description = "Core error subsystem for Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu-errors"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-nu-source = { path="../nu-source", version = "0.40.0" }
+nu-source = { path="../nu-source", version = "0.44.0" }
-nu-ansi-term = { version = "0.40.0", path="../nu-ansi-term" }
+nu-ansi-term = { version = "0.44.0", path="../nu-ansi-term" }
 
-bigdecimal = { package = "bigdecimal-rs", version = "0.2.1", features = ["serde"] }
+bigdecimal = { package = "bigdecimal", version = "0.3.0", features = ["serde"] }
 codespan-reporting = { version="0.11.0", features=["serialization"] }
 derive-new = "0.5.8"
 getset = "0.1.1"
-num-bigint = { version="0.3.1", features=["serde"] }
+num-bigint = { version="0.4.3", features=["serde"] }
 num-traits = "0.2.14"
 serde = { version="1.0.123", features=["derive"] }
 

crates/nu-json/Cargo.toml

@@ -4,7 +4,7 @@ description = "Fork of serde-hjson"
 edition = "2018"
 license = "MIT"
 name = "nu-json"
-version = "0.40.0"
+version = "0.44.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -20,6 +20,6 @@ lazy_static = "1"
 linked-hash-map = { version="0.5", optional=true }
 
 [dev-dependencies]
-nu-path = { version = "0.40.0", path="../nu-path" }
+nu-path = { version = "0.44.0", path="../nu-path" }
-nu-test-support = { version = "0.40.0", path="../nu-test-support" }
+nu-test-support = { version = "0.44.0", path="../nu-test-support" }
 serde_json = "1.0.39"

crates/nu-json/src/ser.rs

@@ -925,11 +925,8 @@ fn escape_char<W>(wr: &mut W, value: char) -> Result<()>
 where
     W: io::Write,
 {
-    // FIXME: this allocation is required in order to be compatible with stable
+    let mut scratch = [0_u8; 4];
-    // rust, which doesn't support encoding a `char` into a stack buffer.
+    escape_bytes(wr, value.encode_utf8(&mut scratch).as_bytes())
-    let mut s = String::new();
-    s.push(value);
-    escape_bytes(wr, s.as_bytes())
 }
 
 fn fmt_f32_or_null<W>(wr: &mut W, value: f32) -> Result<()>

crates/nu-parser/Cargo.toml

@@ -4,23 +4,23 @@ description = "Nushell parser"
 edition = "2018"
 license = "MIT"
 name = "nu-parser"
-version = "0.40.0"
+version = "0.44.0"
 
 [dependencies]
-bigdecimal = { package = "bigdecimal-rs", version = "0.2.1", features = ["serde"] }
+bigdecimal = { package = "bigdecimal", version = "0.3.0", features = ["serde"] }
 derive-new = "0.5.8"
 indexmap = { version="1.6.1", features=["serde-1"] }
 log = "0.4"
-num-bigint = { version="0.3.1", features=["serde"] }
+num-bigint = { version="0.4.3", features=["serde"] }
 itertools = "0.10.0"
 smart-default = "0.6.0"
 
-nu-errors = { version = "0.40.0", path="../nu-errors" }
+nu-errors = { version = "0.44.0", path="../nu-errors" }
-nu-data = { version = "0.40.0", path="../nu-data" }
+nu-data = { version = "0.44.0", path="../nu-data" }
-nu-path = { version = "0.40.0", path="../nu-path" }
+nu-path = { version = "0.44.0", path="../nu-path" }
-nu-protocol = { version = "0.40.0", path="../nu-protocol" }
+nu-protocol = { version = "0.44.0", path="../nu-protocol" }
-nu-source = { version = "0.40.0", path="../nu-source" }
+nu-source = { version = "0.44.0", path="../nu-source" }
-nu-test-support = { version = "0.40.0", path="../nu-test-support" }
+nu-test-support = { version = "0.44.0", path="../nu-test-support" }
 
 [features]
 stable = []

crates/nu-parser/src/flag.rs

@@ -132,7 +132,7 @@ mod tests {
 
         match spec {
             NamedType::Optional(_, _) => {}
-            _ => panic!("optional flag didn't parse succesfully"),
+            _ => panic!("optional flag didn't parse successfully"),
         }
     }
 }

crates/nu-parser/src/parse.rs

@@ -901,7 +901,7 @@ fn parse_arg(
         return parse_dollar_expr(lite_arg, scope);
     }
 
-    // before anything else, try to see if this is a number in paranthesis
+    // before anything else, try to see if this is a number in parenthesis
     if lite_arg.item.starts_with('(') {
         return parse_full_column_path(lite_arg, scope);
     }

crates/nu-parser/src/parse/source.rs

@@ -75,7 +75,7 @@ fn find_source_file(
 
     let path = canonicalize(&file).map_err(|e| {
         ParseError::general_error(
-            format!("Can't load source file. Reason: {}", e.to_string()),
+            format!("Can't load source file. Reason: {}", e),
             "Can't load this file".spanned(file_span),
         )
     })?;
@@ -85,7 +85,7 @@ fn find_source_file(
     match contents {
         Ok(contents) => parse(&contents, 0, scope),
         Err(e) => Err(ParseError::general_error(
-            format!("Can't load source file. Reason: {}", e.to_string()),
+            format!("Can't load source file. Reason: {}", e),
             "Can't load this file".spanned(file_span),
         )),
     }

crates/nu-path/Cargo.toml

@@ -4,7 +4,7 @@ description = "Path handling library for Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu-path"
-version = "0.40.0"
+version = "0.44.0"
 
 [dependencies]
 dirs-next = "2.0.0"

crates/nu-path/src/dots.rs

@@ -19,7 +19,7 @@ fn handle_dots_push(string: &mut String, count: u8) {
     string.pop(); // remove last '/'
 }
 
-/// Expands any occurence of more than two dots into a sequence of ../ (or ..\ on windows), e.g.,
+/// Expands any occurrence of more than two dots into a sequence of ../ (or ..\ on windows), e.g.,
 /// "..." into "../..", "...." into "../../../", etc.
 pub fn expand_ndots(path: impl AsRef<Path>) -> PathBuf {
     // Check if path is valid UTF-8 and if not, return it as it is to avoid breaking it via string

crates/nu-plugin/Cargo.toml

@@ -4,17 +4,17 @@ description = "Nushell Plugin"
 edition = "2018"
 license = "MIT"
 name = "nu-plugin"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-nu-errors = { path="../nu-errors", version = "0.40.0" }
+nu-errors = { path="../nu-errors", version = "0.44.0" }
-nu-protocol = { path="../nu-protocol", version = "0.40.0" }
+nu-protocol = { path="../nu-protocol", version = "0.44.0" }
-nu-source = { path="../nu-source", version = "0.40.0" }
+nu-source = { path="../nu-source", version = "0.44.0" }
-nu-test-support = { path="../nu-test-support", version = "0.40.0" }
+nu-test-support = { path="../nu-test-support", version = "0.44.0" }
-nu-value-ext = { path="../nu-value-ext", version = "0.40.0" }
+nu-value-ext = { path="../nu-value-ext", version = "0.44.0" }
 indexmap = { version="1.6.1", features=["serde-1"] }
 serde = { version="1.0", features=["derive"] }
 serde_json = "1.0"

crates/nu-pretty-hex/Cargo.toml

@@ -4,7 +4,7 @@ description = "Pretty hex dump of bytes slice in the common style."
 edition = "2018"
 license = "MIT"
 name = "nu-pretty-hex"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
@@ -16,7 +16,7 @@ name = "nu_pretty_hex"
 path = "src/main.rs"
 
 [dependencies]
-nu-ansi-term = { path="../nu-ansi-term", version = "0.40.0" }
+nu-ansi-term = { path="../nu-ansi-term", version = "0.44.0" }
 rand = "0.8.3"
 
 [dev-dependencies]

crates/nu-protocol/Cargo.toml

@@ -4,13 +4,13 @@ description = "Core values and protocols for Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu-protocol"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-bigdecimal = { package = "bigdecimal-rs", version = "0.2.1", features = ["serde"] }
+bigdecimal = { package = "bigdecimal", version = "0.3.0", features = ["serde"] }
 byte-unit = "4.0.9"
 chrono = { version="0.4.19", features=["serde"] }
 chrono-humanize = "0.2.1"
@@ -18,9 +18,9 @@ derive-new = "0.5.8"
 getset = "0.1.1"
 indexmap = { version="1.6.1", features=["serde-1"] }
 log = "0.4.14"
-nu-errors = { path="../nu-errors", version = "0.40.0" }
+nu-errors = { path="../nu-errors", version = "0.44.0" }
-nu-source = { path="../nu-source", version = "0.40.0" }
+nu-source = { path="../nu-source", version = "0.44.0" }
-num-bigint = { version="0.3.1", features=["serde"] }
+num-bigint = { version = "0.4.3", features = ["serde"] }
 num-integer = "0.1.44"
 num-traits = "0.2.14"
 serde = { version="1.0", features=["derive"] }
@@ -29,7 +29,8 @@ serde_bytes = "0.11.5"
 [dependencies.polars]
 version = "0.17.0"
 optional = true
-features = ["default", "serde", "rows", "strings", "checked_arithmetic", "object", "dtype-date", "dtype-datetime", "dtype-time"]
+default-features = false
+features = ["docs", "zip_with", "csv-file", "temporal", "performant", "pretty_fmt", "dtype-slim", "serde", "rows", "strings", "checked_arithmetic", "object", "dtype-date", "dtype-datetime", "dtype-time"]
 
 [features]
 dataframe = ["polars"]

crates/nu-protocol/src/macros.rs

@@ -6,7 +6,7 @@
 macro_rules! out {
     ($($tokens:tt)*) => {
         use std::io::Write;
-        print!($($tokens)*);
+        write!(std::io::stdout(), $($tokens)*).unwrap_or(());
         let _ = std::io::stdout().flush();
     }
 }
@@ -17,7 +17,12 @@ macro_rules! out {
 /// and stray printlns left by accident
 #[macro_export]
 macro_rules! outln {
-    ($($tokens:tt)*) => { println!($($tokens)*) }
+    ($($tokens:tt)*) => {
+        {
+            use std::io::Write;
+            writeln!(std::io::stdout(), $($tokens)*).unwrap_or(())
+        }
+    }
 }
 
 /// Outputs to standard error
@@ -26,7 +31,12 @@ macro_rules! outln {
 /// and stray printlns left by accident
 #[macro_export]
 macro_rules! errln {
-    ($($tokens:tt)*) => { eprintln!($($tokens)*) }
+    ($($tokens:tt)*) => {
+        {
+            use std::io::Write;
+            writeln!(std::io::stderr(), $($tokens)*).unwrap_or(())
+        }
+    }
 }
 
 #[macro_export]

crates/nu-protocol/src/value.rs

@@ -573,9 +573,7 @@ impl Value {
                 value: UntaggedValue::Table(rows),
                 ..
             } => rows.is_empty(),
-            r
+            r @ Value {
-            @
-            Value {
                 value: UntaggedValue::Row(_),
                 ..
             } => r.row_entries().all(|(_, value)| value.is_empty()),

crates/nu-protocol/src/value/primitive.rs

@@ -290,7 +290,7 @@ impl Primitive {
                         .expect("Internal error: conversion from u32 failed"),
                 );
                 let secs = match secs.to_i64() {
-                    //The duration crate doesnt accept seconds bigger than i64::MAX / 1000
+                    //The duration crate doesn't accept seconds bigger than i64::MAX / 1000
                     Some(secs) => match secs.checked_mul(1000) {
                         Some(_) => secs,
                         None => {

crates/nu-serde/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nu-serde"
-version = "0.40.0"
+version = "0.44.0"
 edition = "2018"
 authors = ["The Nu Project Contributors"]
 description = "Turn any value into a nu-protocol::Value with serde"
@@ -9,9 +9,9 @@ repository = "https://github.com/nushell/nushell"
 documentation = "https://docs.rs/nu-serde"
 
 [dependencies]
-bigdecimal = { package = "bigdecimal-rs", version = "0.2.1", features = ["serde"] }
+bigdecimal = { package = "bigdecimal", version = "0.3.0", features = ["serde"] }
-nu-protocol = { version = "0.40.0", path = "../nu-protocol" }
+nu-protocol = { version = "0.44.0", path = "../nu-protocol" }
-nu-source = { version = "0.40.0", path = "../nu-source" }
+nu-source = { version = "0.44.0", path = "../nu-source" }
 serde = "1"
 thiserror = "1"
 

crates/nu-source/Cargo.toml

@@ -4,7 +4,7 @@ description = "A source string characterizer for Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu-source"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false

crates/nu-stream/Cargo.toml

@@ -4,12 +4,12 @@ description = "Nushell stream"
 edition = "2018"
 license = "MIT"
 name = "nu-stream"
-version = "0.40.0"
+version = "0.44.0"
 
 [dependencies]
-nu-errors = { version = "0.40.0", path="../nu-errors" }
+nu-errors = { version = "0.44.0", path="../nu-errors" }
-nu-protocol = { version = "0.40.0", path="../nu-protocol" }
+nu-protocol = { version = "0.44.0", path="../nu-protocol" }
-nu-source = { version = "0.40.0", path="../nu-source" }
+nu-source = { version = "0.44.0", path="../nu-source" }
 
 [features]
 stable = []

crates/nu-table/Cargo.toml

@@ -4,7 +4,7 @@ description = "Nushell table printing"
 edition = "2018"
 license = "MIT"
 name = "nu-table"
-version = "0.40.0"
+version = "0.44.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [[bin]]
@@ -13,7 +13,7 @@ path = "src/main.rs"
 
 [dependencies]
 atty = "0.2.14"
-nu-ansi-term = { version = "0.40.0", path="../nu-ansi-term" }
+nu-ansi-term = { version = "0.44.0", path="../nu-ansi-term" }
 
 regex = "1.4"
 strip-ansi-escapes = "0.1.1"

crates/nu-test-support/Cargo.toml

@@ -4,22 +4,22 @@ description = "Support for writing Nushell tests"
 edition = "2018"
 license = "MIT"
 name = "nu-test-support"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-nu-errors = { version = "0.40.0", path="../nu-errors" }
+nu-errors = { version = "0.44.0", path="../nu-errors" }
-nu-path = { version = "0.40.0", path="../nu-path" }
+nu-path = { version = "0.44.0", path="../nu-path" }
-nu-protocol = { path="../nu-protocol", version = "0.40.0" }
+nu-protocol = { path="../nu-protocol", version = "0.44.0" }
-nu-source = { path="../nu-source", version = "0.40.0" }
+nu-source = { path="../nu-source", version = "0.44.0" }
 
-bigdecimal = { package = "bigdecimal-rs", version = "0.2.1", features = ["serde"] }
+bigdecimal = { package = "bigdecimal", version = "0.3.0", features = ["serde"] }
 chrono = "0.4.19"
 getset = "0.1.1"
 glob = "0.3.0"
 indexmap = { version="1.6.1", features=["serde-1"] }
-num-bigint = { version="0.3.1", features=["serde"] }
+num-bigint = { version="0.4.3", features=["serde"] }
 tempfile = "3.2.0"
 hamcrest2 = "0.3.0"

crates/nu-test-support/src/playground/director.rs

@@ -97,7 +97,7 @@ impl Executable for Director {
                     .spawn()
                 {
                     Ok(child) => child,
-                    Err(why) => panic!("Can't run test {}", why.to_string()),
+                    Err(why) => panic!("Can't run test {}", why),
                 };
 
                 if let Some(pipelines) = &self.pipeline {

crates/nu-test-support/src/playground/nu_process.rs

@@ -33,7 +33,7 @@ pub struct NuError {
     pub output: Option<Outcome>,
 }
 
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, Default)]
 pub struct NuProcess {
     pub arguments: Vec<OsString>,
     pub environment_vars: Vec<EnvironmentVariable>,
@@ -52,16 +52,6 @@ impl fmt::Display for NuProcess {
     }
 }
 
-impl Default for NuProcess {
-    fn default() -> Self {
-        Self {
-            arguments: vec![],
-            environment_vars: Vec::default(),
-            cwd: None,
-        }
-    }
-}
-
 impl NuProcess {
     pub fn arg<T: AsRef<OsStr>>(&mut self, arg: T) -> &mut Self {
         self.arguments.push(arg.as_ref().to_os_string());

crates/nu-value-ext/Cargo.toml

@@ -4,15 +4,15 @@ description = "Extension traits for values in Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu-value-ext"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-nu-errors = { path="../nu-errors", version = "0.40.0" }
+nu-errors = { path="../nu-errors", version = "0.44.0" }
-nu-protocol = { path="../nu-protocol", version = "0.40.0" }
+nu-protocol = { path="../nu-protocol", version = "0.44.0" }
-nu-source = { path="../nu-source", version = "0.40.0" }
+nu-source = { path="../nu-source", version = "0.44.0" }
 
 indexmap = { version="1.6.1", features=["serde-1"] }
 itertools = "0.10.0"

crates/nu_plugin_binaryview/Cargo.toml

@@ -4,7 +4,7 @@ description = "A binary viewer plugin for Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu_plugin_binaryview"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
@@ -13,12 +13,12 @@ doctest = false
 crossterm = "0.19"
 image = { version = "0.23.14", default_features = false, features = ["png", "jpeg"] }
 neso = "0.5.0"
-nu-errors = { path="../nu-errors", version = "0.40.0" }
+nu-errors = { path="../nu-errors", version = "0.44.0" }
-nu-plugin = { path="../nu-plugin", version = "0.40.0" }
+nu-plugin = { path="../nu-plugin", version = "0.44.0" }
-nu-protocol = { path="../nu-protocol", version = "0.40.0" }
+nu-protocol = { path="../nu-protocol", version = "0.44.0" }
-nu-source = { path="../nu-source", version = "0.40.0" }
+nu-source = { path="../nu-source", version = "0.44.0" }
-nu-ansi-term = { version = "0.40.0", path="../nu-ansi-term" }
+nu-ansi-term = { version = "0.44.0", path="../nu-ansi-term" }
-nu-pretty-hex = { version = "0.40.0", path="../nu-pretty-hex" }
+nu-pretty-hex = { version = "0.44.0", path="../nu-pretty-hex" }
 rawkey = "0.1.3"
 
 [build-dependencies]

crates/nu_plugin_chart/Cargo.toml

@@ -4,18 +4,18 @@ description = "A plugin to display charts"
 edition = "2018"
 license = "MIT"
 name = "nu_plugin_chart"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-nu-data = { path="../nu-data", version = "0.40.0" }
+nu-data = { path="../nu-data", version = "0.44.0" }
-nu-errors = { path="../nu-errors", version = "0.40.0" }
+nu-errors = { path="../nu-errors", version = "0.44.0" }
-nu-plugin = { path="../nu-plugin", version = "0.40.0" }
+nu-plugin = { path="../nu-plugin", version = "0.44.0" }
-nu-protocol = { path="../nu-protocol", version = "0.40.0" }
+nu-protocol = { path="../nu-protocol", version = "0.44.0" }
-nu-source = { path="../nu-source", version = "0.40.0" }
+nu-source = { path="../nu-source", version = "0.44.0" }
-nu-value-ext = { path="../nu-value-ext", version = "0.40.0" }
+nu-value-ext = { path="../nu-value-ext", version = "0.44.0" }
 
 crossterm = "0.19.0"
 tui = { version="0.15.0", default-features=false, features=["crossterm"] }

crates/nu_plugin_chart/src/line.rs

@@ -20,8 +20,7 @@ const DEFAULT_LINE_COLORS: [Color; 5] = [
 ];
 
 #[derive(Debug)]
-pub struct Line<'a> {
+pub struct Line {
-    title: &'a str,
     x_labels: Vec<String>,
     x_range: [f64; 2],
     y_range: [f64; 2],
@@ -29,10 +28,9 @@ pub struct Line<'a> {
     data: Vec<Vec<(f64, f64)>>,
 }
 
-impl<'a> Line<'a> {
+impl<'a> Line {
-    pub fn from_model(model: &'a Model) -> Result<Line<'a>, ShellError> {
+    pub fn from_model(model: &'a Model) -> Result<Line, ShellError> {
         Ok(Line {
-            title: "Line Chart",
             x_labels: model.labels.x.to_vec(),
             x_range: [
                 model.ranges.0.start.as_u64()? as f64,

crates/nu_plugin_from_bson/Cargo.toml

@@ -4,17 +4,17 @@ description = "A converter plugin to the bson format for Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu_plugin_from_bson"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-bigdecimal = { package = "bigdecimal-rs", version = "0.2.1", features = ["serde"] }
+bigdecimal = { package = "bigdecimal", version = "0.3.0", features = ["serde"] }
 bson = { version = "2.0.1", features = [ "chrono-0_4" ] }
-nu-errors = { path="../nu-errors", version = "0.40.0" }
+nu-errors = { path="../nu-errors", version = "0.44.0" }
-nu-plugin = { path="../nu-plugin", version = "0.40.0" }
+nu-plugin = { path="../nu-plugin", version = "0.44.0" }
-nu-protocol = { path="../nu-protocol", version = "0.40.0" }
+nu-protocol = { path="../nu-protocol", version = "0.44.0" }
-nu-source = { path="../nu-source", version = "0.40.0" }
+nu-source = { path="../nu-source", version = "0.44.0" }
 
 [build-dependencies]

crates/nu_plugin_from_mp4/Cargo.toml

@@ -4,16 +4,16 @@ description = "A converter plugin to the mp4 format for Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu_plugin_from_mp4"
-version = "0.1.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-nu-errors = { path="../nu-errors", version = "0.40.0" }
+nu-errors = { path="../nu-errors", version = "0.44.0" }
-nu-plugin = { path="../nu-plugin", version = "0.40.0" }
+nu-plugin = { path="../nu-plugin", version = "0.44.0" }
-nu-protocol = { path="../nu-protocol", version = "0.40.0" }
+nu-protocol = { path="../nu-protocol", version = "0.44.0" }
-nu-source = { path="../nu-source", version = "0.40.0" }
+nu-source = { path="../nu-source", version = "0.44.0" }
 tempfile = "3.2.0"
 mp4 = "0.9.0"
 

crates/nu_plugin_from_sqlite/Cargo.toml

@@ -4,21 +4,21 @@ description = "A converter plugin to the bson format for Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu_plugin_from_sqlite"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-bigdecimal = { package = "bigdecimal-rs", version = "0.2.1", features = ["serde"] }
+bigdecimal = { package = "bigdecimal", version = "0.3.0", features = ["serde"] }
-nu-errors = { path="../nu-errors", version = "0.40.0" }
+nu-errors = { path="../nu-errors", version = "0.44.0" }
-nu-plugin = { path="../nu-plugin", version = "0.40.0" }
+nu-plugin = { path="../nu-plugin", version = "0.44.0" }
-nu-protocol = { path="../nu-protocol", version = "0.40.0" }
+nu-protocol = { path="../nu-protocol", version = "0.44.0" }
-nu-source = { path="../nu-source", version = "0.40.0" }
+nu-source = { path="../nu-source", version = "0.44.0" }
 tempfile = "3.2.0"
 
 [dependencies.rusqlite]
 features = ["bundled", "blob"]
-version = "0.25.3"
+version = "0.26.1"
 
 [build-dependencies]

crates/nu_plugin_from_sqlite/src/from_sqlite.rs

@@ -61,7 +61,7 @@ pub fn convert_sqlite_file_to_nu_value(
 
 fn convert_sqlite_row_to_nu_value(row: &Row, tag: impl Into<Tag> + Clone) -> Value {
     let mut collected = TaggedDictBuilder::new(tag.clone());
-    for (i, c) in row.column_names().iter().enumerate() {
+    for (i, c) in row.as_ref().column_names().iter().enumerate() {
         collected.insert_value(
             c.to_string(),
             convert_sqlite_value_to_nu_value(row.get_ref_unwrap(i), tag.clone()),

crates/nu_plugin_inc/Cargo.toml

@@ -4,18 +4,18 @@ description = "A version incrementer plugin for Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu_plugin_inc"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-nu-errors = { path="../nu-errors", version = "0.40.0" }
+nu-errors = { path="../nu-errors", version = "0.44.0" }
-nu-plugin = { path="../nu-plugin", version = "0.40.0" }
+nu-plugin = { path="../nu-plugin", version = "0.44.0" }
-nu-protocol = { path="../nu-protocol", version = "0.40.0" }
+nu-protocol = { path="../nu-protocol", version = "0.44.0" }
-nu-source = { path="../nu-source", version = "0.40.0" }
+nu-source = { path="../nu-source", version = "0.44.0" }
-nu-test-support = { path="../nu-test-support", version = "0.40.0" }
+nu-test-support = { path="../nu-test-support", version = "0.44.0" }
-nu-value-ext = { path="../nu-value-ext", version = "0.40.0" }
+nu-value-ext = { path="../nu-value-ext", version = "0.44.0" }
 
 semver = "0.11.0"
 

crates/nu_plugin_inc/src/nu/mod.rs

@@ -49,9 +49,7 @@ impl Plugin for Inc {
         if let Some(args) = call_info.args.positional {
             for arg in args {
                 match arg {
-                    table
+                    table @ Value {
-                    @
-                    Value {
                         value: UntaggedValue::Primitive(Primitive::ColumnPath(_)),
                         ..
                     } => {

crates/nu_plugin_match/Cargo.toml

@@ -4,15 +4,15 @@ description = "A regex match plugin for Nushell"
 edition = "2018"
 license = "MIT"
 name = "nu_plugin_match"
-version = "0.40.0"
+version = "0.44.0"
 
 [lib]
 doctest = false
 
 [dependencies]
-nu-errors = { path="../nu-errors", version = "0.40.0" }
+nu-errors = { path="../nu-errors", version = "0.44.0" }
-nu-plugin = { path="../nu-plugin", version = "0.40.0" }
+nu-plugin = { path="../nu-plugin", version = "0.44.0" }
-nu-protocol = { path="../nu-protocol", version = "0.40.0" }
+nu-protocol = { path="../nu-protocol", version = "0.44.0" }
 regex = "1.4.3"
 
 [build-dependencies]