Commit Graph

1246 Commits

Author SHA1 Message Date
Jakub Žádník
dbecbdccd4
Fix type error when Value is viewed as file path (#3305)
I believe this should be "path", not "string".
2021-04-12 11:53:31 +12:00
Jonathan Turner
734877338d
Remove take_while from internal iterator (#3301) 2021-04-11 18:29:01 +12:00
Jonathan Turner
2e439ca77f
Improve range and internal iteration (#3300) 2021-04-11 13:31:08 +12:00
Darren Schroeder
a853880e07
preparing for into subcommands (#3299) 2021-04-10 11:29:11 -05:00
Darren Schroeder
93f3ed98e1
clean up error handling a bit (#3297)
* clean up error handling a bit

* clippy
2021-04-10 10:10:23 -05:00
Andrés N. Robalino
a131eddf54
move out call info deserializing from str (#3294) 2021-04-09 22:58:18 -05:00
ammkrn
b19a7aa8a6
Disallow rm to trash if built without trash-support enabled. (#3278)
If built without `trash_support`, nu should explicitly reject attempts to use `rm` with the `--trash` option, or with a config file which includes `rm_always_trash = true`.

As of 42fac72, there doesn't seem to be any guard in the `#[cfg(not(feature = "trash-support"))]` block of `filesystem_shell::rm`, leading to the behavior described in #3116, where builds without the trash-support feature will delete things permanently regardless of flags/config options.

This should close #3116
2021-04-10 14:01:21 +12:00
Jonathan Turner
f5aa53c530
Remove length collecting its input (#3292)
* Remove length collecting its input

* Update length.rs
2021-04-10 10:21:51 +12:00
Darren Schroeder
80f5e14512
Fix ansi rgb fg (#3293)
* add term size command

* bug: fix ansi rgb_fg
2021-04-09 15:32:25 -05:00
Darren Schroeder
0b5e131410
Remove x1b, update prompt (#3291)
* add term size command

* remove \x1b and use nu_ansi_term, make prompt with no config prettier
2021-04-09 11:38:56 -05:00
Eli Flanagan
556596bce8
add "into int" behavior (#3279)
* add 'int' command

* create `into int` behavior

- forcibly overwrote prior implementation

```sh
git mv -f  crates/nu-command/src/commands/int_.rs crates/nu-command/src/commands/into_int.rs
```
- picked up prior work, polished and renamed

Co-authored-by: Saeed Rasooli <saeed.gnu@gmail.com>
2021-04-09 09:17:39 -05:00
Jonathan Turner
b791d1ab0d
Move from using a Block to an Arc'd Block (#3289) 2021-04-09 20:12:25 +12:00
Leonhard Kipp
ac070ae942
Refactor/config commands (#3265)
* Use ctx.configs in all config commands

* Remove all setting/accessing of  vars.("config-path")

* Add tests

* Add comment

* Reload cfg on remove

* Hypocratic ws change

* Use history_path in hist_or_default

* Make clippy happy

* Fix rebase stuff

* Fix clippy lint
2021-04-09 18:03:12 +12:00
Marc Schreiber
111ad868a7
Do not store whitespace entries into history (#3019) (#3286)
Before storing an entry into the history nushell will check if the entry
consists only of whitespaces and if so, it does not store it in the history and
this avoids  newline repetition when user is navigating in the history.
2021-04-09 12:01:31 +12:00
Andrés N. Robalino
a7274115d0
make Table, Autoview read in memory config. (#3287) 2021-04-08 17:31:19 -05:00
Jonathan Turner
81160bcefb
Remove some clones and improve when autoview reads config (#3285) 2021-04-09 07:47:41 +12:00
Andrés N. Robalino
2880109f31
Runnable contexts move. (#3283)
* Engine extract first steps.

* Don't depend on ShellManager.
2021-04-08 13:51:12 -05:00
Jonathan Turner
09a1f5acb9
Begin migration away from arg serialization (#3281)
* initial implementation

* Move a few commands over to new arg system

* Fix char also
2021-04-08 20:15:36 +12:00
Jonathan Turner
5fcf11fcb0
Fix externals busy waiting (#3280) 2021-04-08 07:25:15 +12:00
Jonathan Turner
42fac722bb
Bump to 0.29.2 (#3274)
* Bump to 0.29.2

* Fix test
2021-04-07 08:14:06 +12:00
Jonathan Turner
073e5727c6
Switch to "engine-p" (#3270)
* WIP

* WIP

* first builds

* Tests pass
2021-04-06 11:19:43 -05:00
ChroniCat
ad1c4f5e39
[fix] crashing issues when the given timestamp is out of range (#3271)
* add support for timestamp-based time conversion by specifing timezone or 'UTC/Local'

* [fix] fix the wrong test sample

* code formating

* code formating and import missing mod to test

* code formating again

* [fix] it won't crash when given timestamp is too big.

* [fix] code formatting =_=b
2021-04-06 07:22:07 -05:00
Darren Schroeder
dc8a68c98f
Bump sysinfo (#3267)
* add term size command

* update to the latest sysinfo
2021-04-05 14:36:19 -05:00
Mohammed Anas
e5621dea58
Remove yr and mon (#3262)
* Remove `yr` and `mon`

* Remove usage of mon in test

* Fix test
2021-04-05 06:19:33 +12:00
Andrés N. Robalino
00acf22f5f
account for startup commands in the scope. (#3261)
* Revert "Impl one configurable function to run scripts (#3242)"
* pass config startup.
2021-04-04 00:14:58 -05:00
Saeed Rasooli
4c09716ad8
add TiB and PiB (#3257) 2021-04-04 12:08:17 +12:00
Andrés N. Robalino
1c941557c3
Remove unused help shell. Slight cleanup and improvement. (#3258) 2021-04-03 18:56:46 -05:00
Leonhard Kipp
28e1a7915d
Impl one configurable function to run scripts (#3242)
* Impl one func to run scripts

* Add exit_on_err

* Remove run_standalone

* Make the compiler happy :)
2021-04-04 07:31:53 +12:00
Waldir Pimenta
4bc9d9fd3b
Fix typos and capitalization of "Unicode" (#3234)
* Capitalize "Unicode"

* Fix several typos

* Fix mixed whitespace in nu-parser's tests
2021-04-04 07:14:07 +12:00
Andrés N. Robalino
e278ca61d1
commands: any? all? (#3252)
* commands: any? all?

We can check if `any` (or `all`) rows of tables match predicates.

Small `all?` example: Given the following table with `services` running:

```
> echo [[status]; [UP] [UP]]
───┬────────
 # │ status
───┼────────
 0 │ UP
 1 │ UP
───┴────────
```

We can ask if all services are UP, like so:

```
> echo [[status]; [UP] [UP]] | all? status == UP
true
```

* Fix any? signature.
2021-04-03 13:40:54 -05:00
Luccas Mateus
2146ede15d
Parse decimal units (#3243)
* parse decimal units

* linting

* stop clippy complaining

* Added tests to parsing decimals

* Fixed bug

* Fixed testing and add more
2021-04-03 21:06:13 +13:00
Saeed Rasooli
e737222a5d
fix lack of auto-suggestion for aliases (#3249) 2021-04-03 10:39:30 +13:00
Leonhard Kipp
f03f1949bf
Logs and tests (#3247)
* Add command name to err

* Add var name to error message

* Add test for def comment in test
2021-04-01 17:09:33 -05:00
Luccas Mateus
0fe6c7c558
Mathsqrt (#3239)
* Output error when ls into a file without permission

* math sqrt

* added test to check fails when ls into prohibited dir

* fix lint

* math sqrt with tests and doc

* trigger wasm build

* Update filesystem_shell.rs

* always forgetting the linting

* fix clippy complaining

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2021-04-01 16:26:05 -05:00
Leonhard Kipp
b13202bbfc
Fix #3244: Add tag reloaded frame (#3246) 2021-04-01 16:25:26 -05:00
Luccas Mateus
90fae903ce
Fixes error when trying to delete a FIFO (#3235)
* Output error when ls into a file without permission

* added test to check fails when ls into prohibited dir

* fix lint

* trigger wasm build

* be able to remove fifos

* Update filesystem_shell.rs

* I thought windows had fifos

* fixed unix and windows conditional compilation

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2021-04-01 06:10:40 +13:00
Jonathan Turner
06b154f4b2
Bump to 0.29.1 (#3232)
* Bump to 0.29.1

* fix test
2021-03-31 20:13:40 +13:00
Luccas Mateus
419a0665c8
Output error when ls into a file without permission (#3218)
* Output error when ls into a file without permission

* added test to check fails when ls into prohibited dir

* fix lint

* trigger wasm build

* Update filesystem_shell.rs

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2021-03-31 19:52:39 +13:00
Luccas Mateus
387098fc87
Stop nu panicks in math.round on a large decimal value(Most of the time) (#3224)
* Stop crashing when dealing with large numbers in math round

* Fix formatting

* add tests

* just to trigger wasm build

* trigger wasm build
2021-03-31 19:01:39 +13:00
Leonhard Kipp
c42b588782
Refactor nu-cli/env* (#3041)
* Revert "History, more test coverage improvements, and refactorings. (#3217)"

This reverts commit 8fc8fc89aa.

* Add tests

* Refactor .nu-env

* Change logic of Config write to logic of read()

* Fix reload always appends to old vars

* Fix reload always takes last_modified of global config

* Add reload_config in evaluation context

* Reload config after writing to it in cfg set / cfg set_into

* Add --no-history to cli options

* Use --no-history in tests

* Add comment about maybe_print_errors

* Get ctrl_exit var from context.global_config

* Use context.global_config in command "config"

* Add Readme in engine how env vars are now handled

* Update docs from autoenv command

* Move history_path from engine to nu_data

* Move load history out of if

* No let before return

* Add import for indexmap
2021-03-31 18:52:34 +13:00
Jonathan Turner
4faaa5310e
Bump to 0.29 (#3230)
* Bump to 0.29

* fix test
2021-03-30 22:35:21 +13:00
Michael Angerman
c448abd44e
echo $scope.aliases | pivot to see all of your aliases (#3203)
* enable ability to see all aliases, pull in code from scope branch

* add in the alias tests

* add back in my changes to variables.rs after merging in andrasios changes from PR #3217
2021-03-29 21:27:51 +13:00
Darren Schroeder
2517588d7d
update date to-timezone usage (#3223) 2021-03-28 18:41:42 -05:00
Andrés N. Robalino
8fc8fc89aa
History, more test coverage improvements, and refactorings. (#3217)
Improvements overall to Nu. Also among the changes here, we can also be more confident towards incorporating `3041`. End to end tests for checking envs properly exported to externals is not added here (since it's in the other PR)

A few things added in this PR (probably forgetting some too)

* no writes happen to history during test runs.
* environment syncing end to end coverage added.
* clean up / refactorings few areas.
* testing API for finer control (can write tests passing more than one pipeline)
* can pass environment variables in tests that nu will inherit when running.

* No longer needed.

* no longer under a module. No need to use super.
2021-03-27 00:08:03 -05:00
Mark Volkmann
b243b3ee1d
fixed typo in help text (#3216) 2021-03-26 08:11:41 -05:00
Darren Schroeder
28e08afada
add ability to cd to ~/blah (#3210)
* add ability to cd to ~/blah. tested on windows.

* added dirs_next

* put change behind feature for linux-minimal/wasm

* clippy

* holy crap minimal, i'm about done with you!
2021-03-26 22:29:02 +13:00
Jonathan Turner
7e184b58b2
Fix warnings for Rust 1.51 (#3214)
* Fix warnings for Rust 1.51

* More fixes

* More fixes
2021-03-26 21:26:57 +13:00
ChroniCat
589fc0b8ad
add support for timestamp-based time conversion by specifying timezone (#3207)
* add support for timestamp-based time conversion by specifing timezone or 'UTC/Local'

* [fix] fix the wrong test sample

* code formating

* code formating and import missing mod to test

* code formating again
2021-03-24 08:08:23 -05:00
ahkrr
f0c7c1b500
fix: prompt does not find external commands #3134 (#3189)
the initial setup-commands of nushell were executed without loading environment variables
this resulted in the PATH not being available at this point until an external command was run once
which resulted in env_vars being added
let run_result = run_block(&prompt_block, &context, InputStream::empty()).await;

Co-authored-by: alexhk <alexhk@protonmail.com>
2021-03-23 22:38:07 +13:00
Naftali Goldstein
840bd98e01
support forward slash for directory completion in Windows (#3201)
While the "main" separator in Windows is the backslash, it supports the
forward slash as a separator too.
Add support for this so that the behavior is similar to the way Windows
PowerShell handles the forward slash: it is recognized as a separator,
and when using <tab> for path completion the slash is reversed.
2021-03-23 16:20:01 +13:00
Ryan Blecher
a5cdd22bfe
Add basic support for md5 hashing strings and binary data (#3197) 2021-03-21 07:48:53 +13:00
Darren Schroeder
ab666c170c
added the ability to create multi-byte unicode chars like emoji (#3195) 2021-03-18 13:42:39 -05:00
Andrés N. Robalino
d2213d18fa
Playground infraestructure (tests, etc) additions. (#3179)
* Playground infraestructure (tests, etc) additions.

A few things to note:

* Nu can be started with a custom configuration file (`nu --config-file /path/to/sample_config.toml`). Useful for mocking the configuration on test runs.
* When given a custom configuration file Nu will save any changes to the file supplied appropiately.
* The `$nu.config-path` variable either shows the default configuration file (or the custom one, if given)
* We can now run end to end tests with finer grained control (currently, since this is baseline work, standard out) This will allow to check things like exit status, assert the contents with a format, etc)

* Remove (for another PR)
2021-03-15 02:26:30 -05:00
nibon7
82b6300dcb
fix: cargo test failed with --release (#3183) (#3184)
Signed-off-by: nibon7 <nibon7@163.com>
2021-03-15 16:59:04 +13:00
Warren Seine
b69cda9e07
Add --signal option to kill command (#3077) (#3079) 2021-03-15 13:10:52 +13:00
ahkrr
56adc7c3c6
imp: bump rustyline to 8.0.0 (#3167)
* imp: bump rustyline to 8.0.0

* fix: rustyline 8 keybindings

* fix: commands count/length test

Co-authored-by: alexhk <alexhk@protonmail.com>
2021-03-14 15:13:31 +13:00
Kenneth Cochran
2ace20fade
Make opening a directory list its contents (#3118)
* Make opening a directory enter it.

Not sure if this change is wanted, but I'm not sure what else opening a directory could mean.
And I find myself accidentally using `open <dir>` to mean `enter <dir>`

* Add example to open directory

* Open dir should list it's contents

* Update example description and fix style
2021-03-14 10:47:31 +13:00
John-Goff
c13fe83784
Rename count to length (#3166)
* update docs to refer to length instead of count

* rename count to length

* change all occurrences of 'count' to 'length' in tests

* format length command
2021-03-14 10:46:40 +13:00
Leonhard Kipp
6cf8df8685
Move script to nu engine (#3092)
* Move run_script to engine

* Add which dep and feature to engine

* Change unwrap to expect

* Add wasm specification

* Remove which from default, add specification correctly

* Add nu-platform-specifics

* Move is_external_cmd to platform_specifics

* Add is_external_cmd to host and use it instead of nu_platform directly

* Clean up if else logic in is_external_cmd

* Bump nu-platform-specifics version

* Pass context to print_err

* Commit cargo.lock

* Move print functions to own module inside nu-engine

* Hypocratic change to run windows-nightly again

* Add import for Ordering

* Move printing of error to host

* Move platform specific which functionality to basic host

* Allow no use of cmd_name

* Fix windows compile issue
2021-03-12 18:20:54 +13:00
ahkrr
86a89404be
fix: unicode byte counting error #3150 (#3159)
Co-authored-by: hk <alexhaka10@protonmail.com>
2021-03-12 07:11:07 +13:00
Jonathan Turner
0d305d7c3e
Lines no longer treats a text buffer as a line (#3153) 2021-03-11 11:35:15 +13:00
Darren Schroeder
ee5bd2b4b3
move from h1-client-rustls to hyper-client (#3154) 2021-03-10 15:45:53 -06:00
Jonathan Turner
22ae962b57
Bump to 0.28 (#3149) 2021-03-09 23:40:17 +13:00
Darren Schroeder
864139d67f
move bel and backspace to char since they're not ansi (#3144)
* move bel and backspace to char since they're not ansi

* Trigger Build
2021-03-09 22:34:51 +13:00
Tw
1dc7e00d20
Fix trash functionality (#3146)
For now the trash doesn't work because the trash-support flag isn't enabled in nu-engine
crate, so make it work by adding this flag.

Signed-off-by: Tw <wei.tan@intel.com>

Co-authored-by: Tw <wei.tan@intel.com>
2021-03-09 22:34:14 +13:00
Jakub Žádník
49a9107e0f
Allow composing help message from two parts (#3124)
* Split help message into brief and full help

Demonstrate on ansi command

Brief help is printed when running `help commands` so it doesn't clutter
the table. Full help is printed when normal help message is requested
(e.g., `help ansi`, `ansi --help`, etc.).

* Split long command descriptions

Some are not split, just edited to be shorter.

* Capitalize the usage of all commands

* Make sure every usage ends with dot

* Fix random typo
2021-03-08 12:57:58 +13:00
ahkrr
7b8c2c232f
fix: deadlock when printing errors (#3140)
Co-authored-by: hk <alexhaka10@protonmail.com>
2021-03-08 12:08:37 +13:00
Darren Schroeder
15e1e6376b
remove warnings (#3137) 2021-03-06 14:31:22 -06:00
rezural
06d9d9ed08
use minus v3.3.0 (#3136) 2021-03-07 06:47:01 +13:00
rezural
74e10d6f72
print string returned by draw_table, in autoview when pivot mode is on (#3135) 2021-03-06 10:17:37 -05:00
Tiffany Bennett
d43489a6a0
Add exit code argument (#3132) 2021-03-06 18:46:27 +13:00
Darren Schroeder
983de8974b
hopefully fixes the coercion error when comparing $nothing to $var (#3133) 2021-03-05 14:07:54 -06:00
rezural
c91a1ec08d
Table paging release (#3128)
* use the InputHandler functionality from minus

* respond to Q and ESC character to quit

* use arijit79/minus main branch until new release is pushed

* rename NushellMinusInputHandler to MinusInputHandler
2021-03-05 10:32:16 +13:00
Darren Schroeder
507de45d40
Revert "add config: prompt_color_enabled = true (#3115)" (#3127)
This reverts commit fe0fc8d5e1.
2021-03-04 12:22:14 -05:00
Saeed Rasooli
fe0fc8d5e1
add config: prompt_color_enabled = true (#3115) 2021-03-04 20:08:26 +13:00
rezural
e4a8db56f9
use add_exit_callback, update to rezural/nushell which contains add_exit_callback, and contains updated keybindings (#3121) 2021-03-04 20:06:22 +13:00
Jakub Žádník
1d1ec4727a
Refactor arguments of path subcommands & Add path join subcommand (#3123)
* Refactor path subcommand argument handling

DefaultArguments are no longer passed to each subcommand. Instead, each
subcommand has its own Path<xxx>Arguments. This means that it is no
longer necessary to edit every single path subcommand source file when
changing the arguments struct.

* Add new path join subcommand

Makes it easier to create new paths. It's just a wrapper around Rust's
Path.join().
2021-03-04 20:04:56 +13:00
Andrés N. Robalino
0b71e45072
Preserve order when serializing/deserialize json by default. (#3126) 2021-03-04 01:35:13 -05:00
Darren Schroeder
9c375b33a6
updated fetch to surf2.2 and feature h1-client-rustls (#3120) 2021-03-04 07:18:11 +13:00
Jakub Žádník
28a6a5ea57
Add option to invert match command selection (#3114)
* Add option to invert match command selection

* Fix rustfmt error

* Rename match --exclude to --invert

To be more descriptive and conform to e.g. grep or ripgrep -v flag.
Also simplified the --invert flag description.

* Fix formatting when description got shorter

Co-authored-by: Jakub Žádník <jakub.zadnik@tuni.fi>
2021-03-02 06:48:22 +13:00
Leonhard Kipp
f83ff0e47d
Use writer from host instead of always std::err (#3112) 2021-03-01 15:00:40 +13:00
rezural
079e575cac
Table paging (Draft PR) (#3058)
* This adds table paging, relying on minus to perform the paging functionality
This is gated behind the table-pager feature

* fix problem with long running InputStreams blocking table() returning

* some comments regarding Arc clones, and callback from minus
2021-03-01 14:59:33 +13:00
Michael Angerman
6b2327f231
help generate_docs | flatten crashes nushell (#3099)
* fix case where parent_name was {nu, term} and possibly others in the future by doing an extra test first to see if if the *parent_name key actually exists in cmap

* update with help generate_docs testing
2021-02-27 09:05:22 +13:00
Saeed Rasooli
596608aa0c
nu_plugin_match: accept -i -m -s flags (#3111) 2021-02-27 07:41:22 +13:00
Saeed Rasooli
120e80d1b6
refactor parse_math_expression, reduce indentation (#3093) 2021-02-26 18:11:20 +13:00
Jonathan Turner
aa6c6120f6
Bump to 0.27.2 (#3109)
* Bump to 0.27.2

* Fix clippy and test
2021-02-26 17:55:25 +13:00
Andrés N. Robalino
19d5f782cc
Allow dropping columns. (#3107)
`drop` is used for removing the last row. Passing a number allows dropping N rows.
Here we introduce the same logic for dropping columns instead.

You can certainly remove columns by using `reject`, however, there could be cases
where we are interested in removing columns from tables that contain, say, a big
number of columns. Using `reject` becomes impractical, especially when you don't
care about the column names that could either be known or not known when exploring
tables.

```
> echo [[lib, extension]; [nu-core, rs] [rake, rb]]
─────────┬───────────
   lib   │ extension
─────────┼───────────
 nu-core │ rs
 rake    │ rb
─────────┴───────────
```

```
> echo [[lib, extension]; [nu-core, rs] [rake, rb]] | drop column
─────────
   lib
─────────
 nu-core
 rake
─────────
```
2021-02-25 15:37:21 -05:00
Darren Schroeder
dfe95d3ae6
enabled the easy access use of nu-ansi-term's "Light" colors (#3100) 2021-02-24 15:36:22 -06:00
Darren Schroeder
57ebec385f
add ansi strip subcommand (#3095)
* add ansi subcommand

* changed example test, added additional test
2021-02-23 14:16:13 -06:00
Andrés N. Robalino
7a77910720
Table content rolling. (#3097)
There are many use cases. Here we introduce the following:

- The rows can be rolled `... | roll` (up) or `... | roll down`
- Columns can be rolled too (the default is on the `left`, you can pass `... | roll column --opposite` to roll in the other direction)
- You can `roll` the cells of a table and keeping the header names in the same order (`... | roll column --cells-only`)
- Above examples can also be passed (Ex. `... | roll down 3`) a number to tell how many places to roll.

Basic working example with rolling columns:

```
> echo '00000100'
| split chars
| each { str to-int }
| rotate counter-clockwise _
| reject _
| rename bit1 bit2 bit3 bit4 bit5 bit6 bit7 bit8

───┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────
 # │ bit1 │ bit2 │ bit3 │ bit4 │ bit5 │ bit6 │ bit7 │ bit8
───┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────
 0 │    0 │    0 │    0 │    0 │    0 │    1 │    0 │    0
───┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────
```

We want to "shift" three bits to the left of the bitstring (four in decimal), let's try it:

```
> echo '00000100'
| split chars
| each { str to-int }
| rotate counter-clockwise _
| reject _
| rename bit1 bit2 bit3 bit4 bit5 bit6 bit7 bit8
| roll column 3

───┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────
 # │ bit4 │ bit5 │ bit6 │ bit7 │ bit8 │ bit1 │ bit2 │ bit3
───┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────
 0 │    0 │    0 │    1 │    0 │    0 │    0 │    0 │    0
───┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────
```

The tables was rolled correctly (32 in decimal, for above bitstring). However, the *last three header names* look confusing.
We can roll the cell contents only to fix it.

```
> echo '00000100'
| split chars
| each { str to-int }
| rotate counter-clockwise _
| reject _
| rename bit1 bit2 bit3 bit4 bit5 bit6 bit7 bit8
| roll column 3 --cells-only

───┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────
 # │ bit1 │ bit2 │ bit3 │ bit4 │ bit5 │ bit6 │ bit7 │ bit8
───┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────
 0 │    0 │    0 │    1 │    0 │    0 │    0 │    0 │    0
───┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────
```

There we go. Let's compute it's decimal value now (should be 32)

```
> echo '00000100'
| split chars
| each { str to-int }
| rotate counter-clockwise _
| reject _
| roll column 3 --cells-only
| pivot bit --ignore-titles
| get bit
| reverse
| each --numbered { = $it.item * (2 ** $it.index) }
| math sum

32
```
2021-02-23 13:29:07 -05:00
rezural
23d8dc959c
return string from draw_table instead of printing directly (#3088) 2021-02-23 22:25:49 +13:00
Kenneth Cochran
7f303a856e
Make sure CurDir is filtered out in absolutize. (#3084)
* Make sure `CurDir` is filtered out in absolutize.

Closes #3083

* Add test

* Make sure test works on windows
2021-02-23 22:22:17 +13:00
Michael Angerman
e834e617f3
Remove parking_lot crate reference from nu-data (#3091)
* remove parking_lot crate from nu-data as it is no longer being used

* remove commented out code from parse.rs

* remove commented out code from scope.rs
2021-02-23 22:21:31 +13:00
Darren Schroeder
2c89a228d5
add nu-ansi-term (#3089) 2021-02-22 12:33:34 -06:00
Andrés N. Robalino
803826cdcd
90 degree table rotations (clockwise and counter-clockwise) (#3086)
Also for 180 degree is expected. Rotation is not exactly like pivoting (transposing)
for instance, given the following table:

```
> echo [[col1, col2, col3]; [cell1, cell2, cell3] [cell4, cell5, cell6]]
───┬───────┬───────┬───────
 # │ col1  │ col2  │ col3
───┼───────┼───────┼───────
 0 │ cell1 │ cell2 │ cell3
 1 │ cell4 │ cell5 │ cell6
───┴───────┴───────┴───────
```

To rotate it counter clockwise by 90 degrees, we can resort to first transposing (`pivot`)
them adding a new column (preferably integers), sort by that column from highest to lowest,
then remove the column and we have a counter clockwise rotation.

```
> echo [[col1, col2, col3]; [cell1, cell2, cell3] [cell4, cell5, cell6]] | pivot | each --numbered { = $it.item | insert idx $it.index } | sort-by idx | reverse | reject idx
───┬─────────┬─────────┬─────────
 # │ Column0 │ Column1 │ Column2
───┼─────────┼─────────┼─────────
 0 │ col3    │ cell3   │ cell6
 1 │ col2    │ cell2   │ cell5
 2 │ col1    │ cell1   │ cell4
───┴─────────┴─────────┴─────────
```

Which we can get easily, in this case, by doing:

```
> echo [[col1, col2, cel3]; [cell1, cell2, cell3] [cell4, cell5, cell6]] | rotate counter-clockwise
───┬─────────┬─────────┬─────────
 # │ Column0 │ Column1 │ Column2
───┼─────────┼─────────┼─────────
 0 │ col3    │ cell3   │ cell6
 1 │ col2    │ cell2   │ cell5
 2 │ col1    │ cell1   │ cell4
───┴─────────┴─────────┴─────────
```

There are also many powerful use cases with rotation, it makes a breeze creating tables with many columns, say:

```
echo 0..12 | rotate counter-clockwise | reject Column0
───┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬──────────┬──────────┬──────────┬──────────
 # │ Column1 │ Column2 │ Column3 │ Column4 │ Column5 │ Column6 │ Column7 │ Column8 │ Column9 │ Column10 │ Column11 │ Column12 │ Column13
───┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼──────────┼──────────┼──────────┼──────────
 0 │       0 │       1 │       2 │       3 │       4 │       5 │       6 │       7 │       8 │        9 │       10 │       11 │       12
───┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┴──────────┴──────────┴──────────┴──────────
```
2021-02-22 06:56:34 -05:00
Saeed Rasooli
42d18d2294
add "-0" as short for --headerless in "from" commands (#3042)
* replace --headerless flags with --noheaders / -n

* Update from_csv.rs

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2021-02-22 20:25:17 +13:00
Darren Schroeder
b5ae024cc8
add the ability to time commands (#3081) 2021-02-20 07:37:14 -06:00
Michael Angerman
fc59c87606
this example now runs out of the box instead of failing with no value or the wrong value (#3067) 2021-02-19 21:40:53 +13:00
Andrés N. Robalino
7dc1d6a350
Extract .nu-env tests and more granularity (#3078)
The autoenv logic mutates environment variables in the running session as
it operates and decides what to do for trusted directories containing `.nu-env`
files. Few of the ways to interact with it were all in a single test function.

We separate out all the ways that were done in the single test function to document
 it better. This will greatly help once we start refactoring our way out from setting
 environment variables this way to just setting them to `Scope`.

This is part of an on-going effort to keep variables (`PATH` and `ENV`)
in our `Scope` and rely on it for everything related to variables.

We expect to move away from setting (`std::*`) envrironment variables in the current
running process. This is non-trivial since we need to handle cases from vars
coming in from the outside world, prioritize, and also compare to the ones
we have both stored in memory and in configuration files.

Also to send out our in-memory (in `Scope`) variables properly to external
programs once we no longer rely on `std::env` vars from the running process.
2021-02-18 20:24:27 -05:00
Jonathan Turner
deff1aa63b
Bump to 0.27.1 (#3073) 2021-02-18 18:54:48 +13:00
Andrés N. Robalino
08e7d0dfb6
Keep the environment properly set. (#3072)
* Revert "fix prompts on startup (#3056)"

This reverts commit b202951c1d.

* Ensure environment variables synced with global internal Nu Scope.
2021-02-18 15:56:14 +13:00
rezural
892aae267d
add height method to Host trait, and implementors (#3064) 2021-02-17 09:02:13 +13:00
Darren Schroeder
11a9144e84
update mock table for easier table testing (#3065) 2021-02-17 04:47:47 +13:00
Jonathan Turner
039f223b53
Bump to 0.27 (#3063) 2021-02-16 19:20:05 +13:00
Jonathan Turner
e1cb026184
Add back in column truncation (#3061) 2021-02-16 07:15:16 +13:00
WatsonThink
0795d56c1c
Source path including tilda (#3059)
* Use expand_path to handle the path including tilda

* Publish path::expand_path for using in nu-command

* cargo fmt

Co-authored-by: Wataru Yamaguchi <nagisamark2@gmail.com>
2021-02-15 21:41:49 +13:00
Jonathan Turner
48a90fea70
Fix let-env (#3057) 2021-02-15 20:58:51 +13:00
Jonathan Turner
b202951c1d
fix prompts on startup (#3056)
* fix prompts on startup

* Try again
2021-02-15 20:14:16 +13:00
Saeed Rasooli
c3d2c61729
nu-parser: fix parsing comments with unclosed ' " [] {} in functions (#3053)
* nu-parser: fix parsing comments with unclosed ' " [] {} in functions

* add tests for last commit
2021-02-14 21:40:28 +13:00
Darren Schroeder
991ac6eb77
change help text (#3054) 2021-02-13 13:20:34 -06:00
Michael Angerman
011b7c4a07
refactor parser: rename method pub fn block to parse_block (#3047)
* refactor parser: rename method block to parse_block

* nu-cli/src/completion/engine.rs block to parse_block
2021-02-13 09:31:11 +13:00
Saeed Rasooli
617341f8d5
nu-engine: deserialize_struct: fix missing conversion from string to column path (#3048) 2021-02-13 09:29:38 +13:00
Jonathan Turner
5481db4079
Fix latest clippy warnings (#3049) 2021-02-12 23:13:14 +13:00
Saeed Rasooli
041086d22a
add config "filesize_metric = true" for default formatting of filesize (#3045) 2021-02-11 21:52:34 +13:00
ammkrn
aa564f5072
display boolean config options as true/false instead of Yes/No (#3043) 2021-02-11 21:50:33 +13:00
Darren Schroeder
1cfb228924
New termsize command (#3038)
* add term size command

* update w & h, add examples

* changed default to output table
2021-02-10 08:58:22 -06:00
Saeed Rasooli
b403fb1275
nu-parser + nu-protocol: switch to metric for KB, MB, GB, add KiB, MiB, GiB units (#3035)
fixes inconsistency with formatting/rendering which uses standard Rust byte_unit
https://en.wikipedia.org/wiki/Byte#Multiple-byte_units
2021-02-10 15:31:12 +13:00
Saeed Rasooli
7f7e8465da
Fix fmt and small cleaning in nu-parser (#3033)
* parse_unit: reduce indentation in loop

* fix fmt: crates/nu-parser/src/lex/tests.rs
2021-02-09 17:46:10 +13:00
Saeed Rasooli
233161d56e
sort_by: support -r flag for reverse (#3025)
* sort_by: support -r flag for reverse

* Update sort_by.rs

Fix reverse test

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2021-02-08 11:10:06 +13:00
Saeed Rasooli
d883ab250a
which: accept several applications/commands (#3024)
* which: accept several applications

* fix fmt: which_.rs
2021-02-08 08:17:06 +13:00
Leonhard Kipp
ef4e3f907c
parser/refactor def (#2986)
* Move tests into own file

* Move data structs to own file

* Move functions parsing 1 Token (primitives) into own file

* Rename param_flag_list to signature

* Add tests

* Fix clippy lint

* Change imports to new lexer structure
2021-02-08 08:10:14 +13:00
Andrés N. Robalino
debeadbf3f
Soft rest arguments column path cohersions. (#3016) 2021-02-06 20:05:47 -05:00
Qwanve
d66baaceb9
Fix 'ps -l' output when a process doesn't have a parent process. (#3015)
Before, ps would not insert a value if the process didn't have a parent.
Now, ps will insert an empty cell. This caused broken tables as some
rows didn't have all the columns.
2021-02-06 22:41:08 +13:00
Andrés N. Robalino
a5fefaf78b
Ensure selection of columns are done once per column (#3012) 2021-02-05 19:34:26 -05:00
Jonathan Turner
6f17662a4e
Update some deps (#3011) 2021-02-06 09:54:54 +13:00
Jonathan Turner
c83aea3c89
Bump to 0.26.1 (#3008) 2021-02-05 19:38:04 +13:00
Jonathan Turner
67aaf4cb2d
fix the ps command's virtual mem (#3007) 2021-02-05 18:57:49 +13:00
Darren Schroeder
3083346884
update sysinfo to v16 (#3006) 2021-02-05 06:59:24 +13:00
Yehuda Katz
d07789677f
Clean up lexer (#2956)
* Document the lexer and lightly improve its names

The bulk of this pull request adds a substantial amount of new inline
documentation for the lexer. Along the way, I made a few minor changes
to the names in the lexer, most of which were internal.

The main change that affects other files is renaming `group` to `block`,
since the function is actually parsing a block (a list of groups).

* Further clean up the lexer

- Consolidate the logic of the various token builders into a single type
- Improve and clean up the event-driven BlockParser
- Clean up comment parsing. Comments now contain their original leading
  whitespace as well as trailing whitespace, and know how to move some
  leading whitespace back into the body based on how the lexer decides
  to dedent the comments. This preserves the original whitespace
  information while still making it straight-forward to eliminate leading
  whitespace in help comments.

* Update meta.rs

* WIP

* fix clippy

* remove unwraps

* remove unwraps

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
Co-authored-by: Jonathan Turner <jonathan.d.turner@gmail.com>
2021-02-04 20:20:21 +13:00
Darren Schroeder
fb1846120d
standardize on how to get file size (#2992)
* standardize on how to get file size

* forgot to remove comment

* make specified size lowercase

* fix the test due to precision

* added another test

* Update README.md

add contributors graphic

* clippy - test adjustment

* tweaked matching
2021-02-03 07:19:38 -06:00
Darren Schroeder
ecaea57263
Value helpers (#3000)
* Update README.md

add contributors graphic

* just a couple of helpers

* separated some helpers out to individual fns
2021-02-03 15:06:11 +13:00
Andrés N. Robalino
fa928bd25d
Minimal markdown syntax per element support. (#2997) 2021-02-02 12:09:19 -05:00
Darren Schroeder
fd41fa31d5
add $nothing and tests (#2995) 2021-02-02 19:23:12 +13:00
Darren Schroeder
87c7898b65
update sysinfo due to breaking change with get_version (#2988) 2021-01-30 12:21:32 -06:00
Jonathan Turner
44e088c6fe
Move filesize to use bigint (#2984)
* Move filesize to be bigint-sized

* Add tests and fix filesize display

* clippy
2021-01-30 11:35:18 +13:00
Darren Schroeder
b052d524da
added pow operator, and filesize math (#2976)
* added pow operator, and filesize math

* removed + and - arms, removed some pow, pow higher precedence

* Update value.rs

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2021-01-29 07:44:02 -06:00
Darren Schroeder
47c4b8e88a
allow str from to convert more things to string (#2977)
* allow str from to convert more things to string

* fixed FileSize so it reports with units configured

* added tests
2021-01-29 07:43:35 -06:00
Leonhard Kipp
d0a2a02eea
Add possibility to declare optional parameters and switch flags (#2966)
* Add possibility to declare optional parameters and switch flags

With this commit applied it is now possible to specify optional parameters and flags
as switches. This PR **only** makes guarantees about **parsing** optional flags and
switches correctly. This PR **does not guarantee flawless functionality** of
optional parameters / switches within scripts.
functionality within scripts. Example:

test.nu
```shell
def my_command [
    opt_param?
    opt_param2?: int
    --switch
] {echo hi nushell}
```

```shell
> source test.nu
> my_command -h
───┬─────────
 0 │ hi
 1 │ nushell
───┴─────────
Usage:
  > my_command <mandatory_param> (opt_param) (opt_param2) {flags}

Parameters:
  <mandatory_param>
  (opt_param)
  (opt_param2)

Flags:
  -h, --help: Display this help message
  --switch
  --opt_flag <any>
```

* Update def docs
2021-01-28 06:31:29 +13:00
Darren Schroeder
b1e1dab4cb
add % operator for modulus, work with decimals (#2975)
* add % operator, work with decimals

* removed the % operator to reserve for something else
2021-01-26 12:42:34 -06:00
Jonathan Turner
388973e9ab
Bump to 0.26.0 (#2974) 2021-01-26 23:07:08 +13:00
Darren Schroeder
2129ec7558
allow pad to use multi-byte chars (#2973) 2021-01-26 22:09:38 +13:00
Joseph T. Lyons
9bc24e3b12
Remove unnecessary clone() (#2970) 2021-01-25 20:13:05 +13:00
Joseph T. Lyons
9fd92512a2
Use equality assert macros (#2969) 2021-01-25 18:16:10 +13:00
Jonathan Turner
b692ca7896
Fix ps sys units (#2967)
* Fix the units for sys and ps

* Better conversion
2021-01-25 08:34:43 +13:00
Jonathan Turner
52dc04a35a
Error on bad row in column path (#2964)
* Error on bad row in column path

* Add more pathing tests
2021-01-22 18:14:13 -05:00
Andrés N. Robalino
42b1287759
Parity and anchor carrying for str command suite. (#2965)
Bring the majority of str sub commands to parity supporting their actions
by column paths. Ensuring they carry over anchor meta data as well.
2021-01-22 18:13:30 -05:00
Darren Schroeder
5a471aa1d0
fixed char signature (#2963) 2021-01-22 15:48:31 -06:00
Jonathan Turner
a4b8d4a098
Add rest support to blocks (#2962) 2021-01-23 10:28:32 +13:00
Darren Schroeder
a3be6affa4
fix some misalignment errors (#2959) 2021-01-23 07:39:09 +13:00
Leonhard Kipp
71b99edd48
parser/add rest args to def (#2961)
* Add rest arg to def

This commit applied adds the ability to define the rest parameter of a def
command. It does not implement the functionality to expand the rest argument in
a user defined def function.

The rest argument has to be exactly worded "...rest".

Example after this PR is applied:

file test.nu
```shell
def my_command [
    ...rest:int # My rest arg
] {
    echo 1 2 3
}
```

```shell
> source test.nu
> my_command -h
Usage:
  > my_command ...args {flags}

Parameters:
  ...args: My rest arg

Flags:
  -h, --help: Display this help message
```

* Fix space in help on wrong side
2021-01-23 07:13:29 +13:00
Andrés N. Robalino
2a42482ae9
Clean up and refactoring examples tests. (#2957) 2021-01-20 21:07:16 -05:00
Darren Schroeder
11f345a8ae
added more char escapes (#2955)
* added more char escapes

* move commands with \x1b over from char.rs to ansi.rs
2021-01-21 13:15:58 +13:00
Leonhard Kipp
fec50d8cfe
Fix bug #2921 (#2945)
* Fix bug #2921

Moving whether a range should be parsed further back, giving e.G. parsing of
invocations precedence fixes the bug

* Add test
2021-01-21 07:58:37 +13:00
Jakub Žádník
05e42381df
Add --skip flag to nth command (#2953)
clippy & rustfmt included
2021-01-21 06:37:30 +13:00
Jonathan Turner
b435075e09
Temporarily(?) switch from heim+uom to sysinfo (#2954)
* Switch from heim to sysinfo

* WIP

* more cleanup

* fmt

* lint
2021-01-20 20:18:38 +13:00
Caden Haustein
430da53f0b
Replace dirs and directories with maintained (#2949) 2021-01-19 14:24:27 -06:00
Jonathan Turner
2e6d836dd1
Flush out! lines, helps autoview (#2952) 2021-01-20 07:23:37 +13:00
ahkrr
899d324a9c
fix: error Variable not in scope for a def parameter #2901 (#2951)
adding tests to notice regressions on this issue

Co-authored-by: hk <alexhaka10@protonmail.com>
2021-01-20 07:21:11 +13:00
Leonhard Kipp
576ed6a906
parser/split long short flags (#2944)
* Remove wrong test case

* Parse long and shortflags without space correctly

* Update param_flag_list.rs

* Update param_flag_list.rs

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2021-01-20 07:19:53 +13:00
Rust大闸蟹
088e662285
Replace git current_branch to shadow-rs branch (#2935)
* update to shadow-rs 0.4. use easy

* update shadow-rs to 0.5

* fix version not used

* update

* update Cargo.lock

* update Cargo.lock

* fix wasm build error when use dependence git2
fix error link:https://dev.azure.com/nushell/nushell/_build/results?buildId=4858&view=logs&j=1a745d4c-b027-5f34-06d8-d6f256bfe9f9&t=a0a335cb-fa1f-5bbf-be01-1a90d6899e54

* remove code not used; fix warning by RUSTFLAGS="-D warnings" build error

* upgrade shadow-rs 0.5.2

* upgrade shadow-rs 0.5.7

make nushell reduce dependence crates smaller and  build fast.

* upgrade shadow-rs 0.5.8

fix when use api 'strip_prefix()' method in less than rust1.45.0 build failed

* use shadow-rs branch replace with current_branch method;
remove and reduce git dependencies.

* upgrade shadow-rs 0.5.12-pre,test build error with wasm

* upgrade Cargo.lock

* upgarde shadow-rs depencdence

* fix build error in wasm

* add clippy warning
2021-01-16 07:06:29 +13:00
Darren Schroeder
c5485c6501
a small regex optimization (#2937)
* a small regex optimization

* removed comments
2021-01-15 20:20:28 +13:00
Andrés N. Robalino
d8ed01400f
str set sub command removal. (#2940) 2021-01-14 18:55:37 -05:00
Anders Rasmussen
ebc4694e05
move keybinding_path to nu-data (#2927) 2021-01-14 06:31:47 +13:00
Coen Fox
a9441d670e
Revert tab completion changes (#2929)
* Undo tab completion changes

* Remove extra newline
2021-01-14 06:29:18 +13:00
Coen Fox
495d2ebd70
Improve tab completion behaviour (#2916)
* Improve tab completion behaviour

* Fix clippy issue

* Add test cases
2021-01-13 17:04:29 +13:00
Darren Schroeder
ad26adc3e3
remove set from windows cmd_builtins (#2924) 2021-01-13 14:46:58 +13:00
Leonhard Kipp
4f2ae34df9
Don't throw err on typename as parameter name (#2926)
Before this was an error:
`def e [path:path] {echo $path}`
Now its not.
2021-01-13 14:44:55 +13:00
Coen Fox
a636f161a4
Add dirs dependency to nu-engine (#2922)
* Add dirs dependency to nu-engine

* Dir feature should be added to root features
2021-01-13 10:18:13 +13:00
Chris Gillespie
dff85a7f70
RangeIterator can also go down (#2913) 2021-01-13 08:27:54 +13:00
Coen Fox
3be198d2f5
Don't print description in help if none exists (#2915) 2021-01-13 07:27:48 +13:00
Michael Angerman
d06f457b2a
nu-cli refactor moving commands into their own crate nu-command (#2910)
* move commands, futures.rs, script.rs, utils

* move over maybe_print_errors

* add nu_command crate references to nu_cli

* in commands.rs open up to pub mod from pub(crate)

* nu-cli, nu-command, and nu tests are now passing

* cargo fmt

* clean up nu-cli/src/prelude.rs

* code cleanup

* for some reason lex.rs was not formatted, may be causing my error

* remove mod completion from lib.rs which was not being used along with quickcheck macros

* add in allow unused imports

* comment out one failing external test; comment out one failing internal test

* revert commenting out failing tests; something else might be going on; someone with a windows machine should check and see what is going on with these failing windows tests

* Update Cargo.toml

Extend the optional features to nu-command

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2021-01-12 17:59:53 +13:00
Jonathan Turner
7d07881d96
Bump to 0.25.2 (#2908) 2021-01-12 07:50:53 +13:00
Leonhard Kipp
3e6e3a207c
Feature/def signature with comments (#2905)
* Put parse_definition related funcs into own module

* Add failing lexer test

* Implement Parsing of definition signature

This commit applied changes how the signature of a function is parsed. Before
there was a little bit of "quick-and-dirty" string-matching/parsing involved.
Now, a signature is a little bit more properly parsed.
The grammar of a definition signature understood by these parsing-functions is
as follows:
 `[ (parameter | flag | <eol>)* ]`
where
parameter is:
    `name (<:> type)? (<,> | <eol> | (#Comment <eol>))?`
flag is:
    `--name (-shortform)? (<:> type)? (<,> | <eol> | (#Comment <eol>))?`
(Note: After the last item no <,> has to come.)
Note: It is now possible to pass comments to flags and parameters
Example:
[
  d:int          # The required d parameter
  --x (-x):string # The all powerful x flag
  --y (-y):int    # The accompanying y flag
]

(Sadly there seems to be a bug (Or is this expected behaviour?) in the lexer, because of which `--x(-x)` would
be treated as one baseline token and is therefore not correctly recognized as 2. For
now a space has to be inserted)

During the implementation of the module, 2 question arose:
Should flag/parameter names be allowed to be type names?
Example case:
```shell
def f [ string ] { echo $string }
```
Currently an error is thrown

* Fix clippy lints

* Remove wrong comment

* Add spacing

* Add Cargo.lock
2021-01-12 06:53:58 +13:00
Michael Angerman
481c6d4511
nu_cli refactor in preparation for a crate called nu_command (#2907)
* move basic_shell_manager to nu-engine

* move basic_evaluation_context to nu-engine

* fix failing test in feature which commands/classified/external.rs
2021-01-11 17:58:15 +13:00
Darren Schroeder
231a445809
working for comparing filepath to string (#2906)
* working for comparing filepath to string

* added tests
2021-01-11 16:41:19 +13:00
Jonathan Turner
93e8f6c05e
Split nu-cli into nu-cli/nu-engine (#2898)
We split off the evaluation engine part of nu-cli into its own crate. This helps improve build times for nu-cli by 17% in my tests. It also helps us see a bit better what's the core engine portion vs the part specific to the interactive CLI piece.

There's more than can be done here, but I think it's a good start in the right direction.
2021-01-10 15:50:49 +13:00
Darren Schroeder
9de2144fc4
compare filepath and string (#2897) 2021-01-09 14:09:49 -06:00
Coen Fox
363dc51ba0
Add aliased command to which output (#2894)
* Add aliased command to which output

* Fix alias arguments not being displayed
2021-01-10 06:19:46 +13:00
Jonathan Turner
99117ff2ef
Fix reading/writing bigint and bigdecimal (#2893) 2021-01-09 12:53:59 +13:00
Leonhard Kipp
5356cb9fbd
Obey precedence rules in which; Fix #2875 (#2885)
* Obay precedence rules in which; Fix #2875

Before which did not obay the precedence of alias before def commands.
Furthermore, `which -a echo` would only report either an alias or a def command or an
internal command with the provided name. Not all.

With this commit applied its fixed :)

Example:
```shell
/home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi}
/home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo
hi
/home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo
───┬──────┬──────────────────────────┬─────────
 # │ arg  │           path           │ builtin
───┼──────┼──────────────────────────┼─────────
 0 │ echo │ Nushell custom command   │ No
 1 │ echo │ Nushell built-in command │ Yes
 2 │ echo │ /usr/bin/echo            │ No
───┴──────┴──────────────────────────┴─────────
/home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there
/home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo
hi there
/home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo
───┬──────┬──────────────────────────┬─────────
 # │ arg  │           path           │ builtin
───┼──────┼──────────────────────────┼─────────
 0 │ echo │ Nushell alias            │ No
 1 │ echo │ Nushell custom command   │ No
 2 │ echo │ Nushell built-in command │ Yes
 3 │ echo │ /usr/bin/echo            │ No
───┴──────┴──────────────────────────┴─────────
```

* Fix clippy lint

* Fix vec always Some even if empty
2021-01-09 06:44:31 +13:00
Jonathan Turner
0e13d9fbaa
Rename the Path and Pattern primitives (#2889)
* Rename the Path primitive to FilePath

* Rename glob pattern also

* more fun

* Fix the Windows path methods
2021-01-08 20:30:41 +13:00
Jonathan Turner
2dcb16870b
Treat all the startup commands as a single script file (#2890) 2021-01-08 19:36:31 +13:00
Jonathan Turner
ac9909112f
Remove the line primitive (#2887) 2021-01-08 14:45:25 +13:00
Leonhard Kipp
eb3c2c9e76
Add comments to next LiteCommand (#2846)
This commit applied adds comments preceding a command to the LiteCommands new
field `comments`.

This can be usefull for example when defining a function with `def`. Nushell
could pick up the comments and display them when the user types `help my_def_func`.

Example
```shell
def my_echo [arg] { echo $arg }
```
The LiteCommand def will now contain the comments `My echo` and `It's much
better :)`.

The comment is not associated with the next command if there is a (or multiple) newline
between them.
Example
```shell

echo 42
```

This new functionality is similar to DocStrings. One might introduce a special
notation for such DocStrings, so that the parser can differentiate better
between discardable comments and usefull documentation.
2021-01-08 06:14:51 +13:00
Yehuda Katz
f410fb6689
Document lexer (#2865)
* Update dependencies

* Document the lexer and lightly improve its names

The bulk of this pull request adds a substantial amount of new inline
documentation for the lexer. Along the way, I made a few minor changes
to the names in the lexer, most of which were internal.

The main change that affects other files is renaming `group` to `block`,
since the function is actually parsing a block (a list of groups).

* Fix rustfmt

* Update lock

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
Co-authored-by: Jonathan Turner <jonathan.d.turner@gmail.com>
2021-01-07 16:03:00 +13:00
James Inlow
eb62fd466e
Adding coerce filesize functionality to math avg median (#2848)
* Adding coerce filesize functionality to math avg median

* Updating initial value creating in Math Summation Reducer

* Update reducers.rs

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2021-01-07 16:01:52 +13:00
Trevor Carlson
b50cdd6de8
Update dependency rust-embed now that issue with its use of syn has been fixed. (#2880)
* update the rust-embed dependency of nu-cli to 5.8.0 and undo the version pin of syn now that rust-embed-impl has been fixed

* unpin syn version in chart plugin
2021-01-07 14:33:39 +13:00
sousajf1
f38e2b5c6d
updated dependencies (#2857)
Same as #2786

Co-authored-by: sousajo <sousajo@pop-os.localdomain>
Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2021-01-07 13:38:22 +13:00
Michael Angerman
2333158256
nucli refactor: move rustyline and ctrlc features in cli.rs to line_editor.rs (#2854)
* move rustyline and ctrlc features in cli.rs to feature.rs

* rename feature.rs to line_editor.rs
2021-01-07 06:47:36 +13:00
Jonathan Turner
98810d22b1
Update Cargo.toml 2021-01-06 15:37:39 +13:00
Jonathan Turner
5e72b2a797
Bump to 0.25.1 for the hotfix release (#2870) 2021-01-06 15:16:08 +13:00
Jonathan Turner
d297199d7c
Bump to 0.25.0 (#2860) 2021-01-05 18:10:24 +13:00
Jonathan Turner
17a433996e
rename set/set-env to let/let-env (#2859) 2021-01-05 12:30:55 +13:00
Jonathan Turner
b9bb4692a4
Allow source during parsing. Hacky but works (#2855) 2021-01-04 19:32:17 +13:00
Jonathan Turner
27fe356214
Add proper shadowing (#2851) 2021-01-03 20:48:02 +13:00
Jonathan Turner
fc44df1e45
Don't leak set/set-env/source scopes via actions (#2849) 2021-01-03 19:44:21 +13:00
Jonathan Turner
77f915befe
Tighten how input streams handle nothing, and related (#2847) 2021-01-03 14:22:44 +13:00
Joseph T. Lyons
a5f7600f6f
Fix typos (#2842) 2021-01-02 17:24:32 +13:00
Joseph T. Lyons
7eb8634ad7
Fix typo in sort-by error message (#2841) 2021-01-01 18:34:50 -06:00
Jonathan Turner
452d8c06e9
Improve some errors, streamline internal error handling (#2839)
* Improve some errors, streamline internal error handling

* Fix lints
2021-01-02 08:52:19 +13:00
Leonhard Kipp
48f535f02e
Display aliases and custom commands in which; fix #2810 (#2834)
* Display aliases and custom commands in which; Fix #2810

Example output of nu after the commit is applied:

```shell
/home/leo/repos/nushell(feature/which_inspect_alias)> def docker-ps [] { docker ps --format '{{json .}}' | from json -o }
/home/leo/repos/nushell(feature/which_inspect_alias)> which docker-ps
───┬───────────┬────────────────────────┬─────────
 # │    arg    │          path          │ builtin
───┼───────────┼────────────────────────┼─────────
 0 │ docker-ps │ nushell custom command │ No
───┴───────────┴────────────────────────┴─────────
/home/leo/repos/nushell(feature/which_inspect_alias)> alias d = gid pd
/home/leo/repos/nushell(feature/which_inspect_alias)> which d
───┬─────┬───────────────┬─────────
 # │ arg │     path      │ builtin
───┼─────┼───────────────┼─────────
 0 │ d   │ nushell alias │ No
───┴─────┴───────────────┴─────────
```

* Update documentation
2021-01-02 06:40:44 +13:00
Jonathan Turner
43c10b0625
Properly handle commands defined inside of other commands (#2837)
* Fix function inner scopes

* tweak error
2021-01-01 19:23:54 +13:00
Jonathan Turner
328b09fe04
Properly error when 'source' argument can't be found (#2836) 2021-01-01 17:33:38 +13:00
Joseph T. Lyons
15d49e4096
Rust 1.49 Clippy Fixes (#2835) 2021-01-01 15:13:59 +13:00
Michael Angerman
3ef53fe2cd
move create_default_context out of cli.rs and into its own mod (#2833) 2021-01-01 15:12:16 +13:00
Michael Angerman
7d8e759e98
Nucli refactor script mod (#2831)
* move process_script and run_script_standalone out of cli.rs

* cargo fmt

* code cleanup imports

* unused imports issue in cli.rs
2020-12-31 12:38:31 +13:00
Maximilian Roos
69b3be61a4
Simplify run_block slightly (#2830)
* Simplify run_block slightly

* Add early return on C-c
2020-12-31 12:37:07 +13:00
Artúr Kovács
79476a5cb2
Replace clipboard with arboard (#2832) 2020-12-31 06:16:02 +13:00
Darren Schroeder
f449baf8de
Change ls to output path (#2829)
* make name a path vs string

* add support for comparing path to string
2020-12-28 14:52:28 -06:00
Michael Angerman
5ff4bcfb7a
Nucli refactor crate stream (#2828)
* nu-stream is building on its own, now clean up Cargo.toml

* replace the stream crate in nu-cli

* cc

* since we moved stream out of the nu-cli crate and into its own crate we need to remove pub(crate) and just make it pub

* clean up the prelude and hand merge everything together

* clean up Cargo.tom

* cargo fmt along with Cargo.lock
2020-12-28 18:34:27 +13:00
Rust大闸蟹
98537ce8b7
remove code not used. Fix use shadow-rs build warning (#2827)
* update to shadow-rs 0.4. use easy

* update shadow-rs to 0.5

* fix version not used

* update

* update Cargo.lock

* update Cargo.lock

* fix wasm build error when use dependence git2
fix error link:https://dev.azure.com/nushell/nushell/_build/results?buildId=4858&view=logs&j=1a745d4c-b027-5f34-06d8-d6f256bfe9f9&t=a0a335cb-fa1f-5bbf-be01-1a90d6899e54

* remove code not used; fix warning by RUSTFLAGS="-D warnings" build error

* upgrade shadow-rs 0.5.2
2020-12-28 08:00:14 +13:00
Rust大闸蟹
d2a00a2daa
update to shadow-rs 0.5. make use easy (#2793)
* update to shadow-rs 0.4. use easy

* update shadow-rs to 0.5

* fix version not used

* update

* update Cargo.lock

* update Cargo.lock

* fix wasm build error when use dependence git2
fix error link:https://dev.azure.com/nushell/nushell/_build/results?buildId=4858&view=logs&j=1a745d4c-b027-5f34-06d8-d6f256bfe9f9&t=a0a335cb-fa1f-5bbf-be01-1a90d6899e54
2020-12-24 05:56:05 +13:00
Jonathan Turner
f22938fc4a
Add support for custom subcommands (#2814)
* Add support for custom subcommands

* clippy
2020-12-23 20:43:56 +13:00
Jonathan Turner
c012d648fb
Add experimental support for flags in custom commands (#2808)
* Add experimental support for flags in custom commands

* clippy
2020-12-21 20:36:59 +13:00
Jonathan Turner
67acaae53c
Rename cond math (#2807)
* Simplifies 'if' to work on the available scope rather than a stream

* Rename initializer/math for better readability

* Fix description

* fmt
2020-12-21 17:32:06 +13:00
Jonathan Turner
e3da546e23
Simplifies 'if' to work on the available scope rather than a stream (#2805) 2020-12-21 16:02:39 +13:00
Jonathan Turner
e5b136f70d
Add script sourcing (#2803)
* Add script sourcing

* clippy
2020-12-19 20:47:34 +13:00
Jonathan Turner
058ef69da3
Add set-env for setting environment variables (#2802) 2020-12-19 19:25:03 +13:00
Jonathan Turner
05202671db
Improve errors on success (#2801) 2020-12-19 18:24:56 +13:00
Jonathan Turner
8509873043
Parse mid-line comments (#2800) 2020-12-19 11:23:02 +13:00
Jonathan Turner
57a2d695e2
Removing the defs inside of blocks for now (#2798) 2020-12-19 07:53:00 +13:00
Jonathan Turner
0b5ab1ef22
Don't print a nothing value (#2796) 2020-12-19 05:48:22 +13:00
Darren Schroeder
2eac79569c
highlight trailing spaces in tables in darkgray (#2794)
* highlight trailing spaces in tables in darkgray

* added leading spaces highlighting

* added config point to change the color

* Trigger Build
2020-12-18 07:47:05 -06:00
Jonathan Turner
ac578b8491
Multiline scripts part 2 (#2795)
* Begin allowing comments and multiline scripts.

* clippy

* Finish moving to groups. Test pass

* Keep going

* WIP

* WIP

* BROKEN WIP

* WIP

* WIP

* Fix more tests

* WIP: alias starts working

* Broken WIP

* Broken WIP

* Variables begin to work

* captures start working

* A little better but needs fixed scope

* Shorthand env setting

* Update main merge

* Broken WIP

* WIP

* custom command parsing

* Custom commands start working

* Fix coloring and parsing of block

* Almost there

* Add some tests

* Add more param types

* Bump version

* Fix benchmark

* Fix stuff
2020-12-18 20:53:49 +13:00
Jonathan Turner
5183fd25bb
Bump version (#2792) 2020-12-16 09:13:18 +13:00
Mike Boutin
10f5a8ef78
Update uom and heim dependencies (#2767)
v0.29.0 and earlier versions of `uom` fail to compile on nightly because
of now-ambiguous trait bounds. The issue was corrected in v0.30.0 of
`uom`. `uom` and `heim` dependencies have been updated to the
latest version to include this fix and allow nushell to compile on
nightly.

Co-authored-by: Boutin, Michael <mjboutin@ecolab.com>
2020-12-15 13:27:21 -06:00
Jonathan Turner
a30837298d
Bump version (#2791) 2020-12-16 06:30:50 +13:00
xolve
f377a3a7b4
Added math abs command. (#2789) 2020-12-16 05:37:12 +13:00
Stan Zhang
83c874666a
Date utility commands (#2780)
* updated & added date related commands based on the new design

* added proper error handling when date format string is invalid

* fixed format issue

* fixed an issue caused due to the change in primitive Date type

* added `date list-timezone` command to list all supported time zones and updated `date to-timezone` accordingly
2020-12-12 12:18:03 -06:00
Chris Gillespie
af2f064f42
Add random chars cmd (#2782) 2020-12-09 06:43:46 +13:00
Dietrich Daroch
9c7b25134b
Parsing: Explain parsing errors and show sample lines. (#2774)
This makes the errors slightly better. It took me a while to realize I was missing the `--raw` flag.

```
open "data.csv" | from csv --separator ';'
```

    error: Could not parse as CSV split by ',' (Line 1: expected 1 fields, found 14)
      ┌─ shell:1:1
      │
    1 │ open "data.csv" | from csv --separator ';'
      │ ^^^^ ------------------------------------------------- value originates from here
      │ │
      │ input cannot be parsed as CSV split by ','. Sample input:
    Name;Data
    Ugly;row
    AnotherUgly;row

I think this still needs some refinement. Maybe we don't want to show
the separator all the time, omitting the defaults or the separator
on other formats.
2020-12-07 07:19:04 +13:00
Jonathan Turner
2d15df9e6c
Revert "Bump Rustyline to 7.0.0 (#2776)" (#2778)
This reverts commit e73278990c.
2020-12-05 17:12:42 +13:00
Andrés N. Robalino
d2ab287756
Tell Nu to look for hash's rest columns paths first. (#2777) 2020-12-04 13:49:58 -05:00
Chris Gillespie
e73278990c
Bump Rustyline to 7.0.0 (#2776)
* Bump Rustyline to 7.0.0

* Append history instead of always save

* Add associated type to Hinter

* Convert to using Rustyline KeyEvent

* Use AcceptOrInsertLine as struct

* Cargo fmt

* Make convert_keyevent pub

* Better naming for RL conversion
2020-12-05 06:29:40 +13:00
Maximilian Roos
12bc92df35
Make run_block public (#2772) 2020-12-02 23:00:30 +13:00
Darren Schroeder
f19a801022
enhanced version command with more info (#2773) 2020-12-01 13:57:49 -06:00
Ryan Blecher
b193303aa3
Add hash command with base64 subcommand (#2769)
* WIP try testing hash command

Ensure test worked

fmt

WIP get it working for other types of base64

Use optional named arg

WIP

* rebased and refactored a little with encoding and decoding

Fix some typos

Add some more charactersets

refactor several args into the encoding config struct and fix character_set arg. It needs to match the field

Add main hash command so it can be found via help

Added tests for running the whole pipeline

* add test case to cover invalid character sets

* clippy and fmt
2020-12-01 06:47:35 +13:00
Jonathan Turner
e299e76fcf
Bump to 0.23 (#2766) 2020-11-25 07:22:27 +13:00
Andrés N. Robalino
c857e18c4a
Avoid subtract overflow when no ending index given. (#2764) 2020-11-24 05:50:38 -05:00
smaydew
5fb3df4054
Initial implementation of the random decimal subcommand. (#2762)
Co-authored-by: Stacy Maydew <stacy.maydew@starlab.io>
2020-11-24 22:19:48 +13:00
Jakub Žádník
8b597187fc
Path Command Enhancement Project (#2742)
* Add string argument support for path subcommands

* Add --replace option to 'path extension' command

* Add examples of replacing for path extension

* Refactor path extension and its example

* Add replacement functionality to path basename

* Refactor path subcommands to support more args

This adds a lot of redundancy to non-relevant subcommands such as type,
exists or expand.

* Add replace and num_levels options to path dirname

* Rename num_levels option to num-levels

* Remove commented code

* Clean up path basename

* Fix path dirname description

* Add path filestem opts; Rename extension -> suffix

* Add prefix option and examples to path filestem

* Fix broken num-levels of path dirname

* Fix failing example test of path filestem

* Fix failing test of path extension

* Formatting

* Add Windows-specific path subcommand examples

`path expand` is still broken but otherwise seems to fix all examples
on Windows

* Fix weird path expand on Windows

Also disable example tests for path expand. Failed caconicalization
(e.g., due to path not existing) returns the original path so the
examples always fail.

* Formatting

* Return path datatype when appropriate

* Do not append empty remainder to path dirname

* Add tests for path subcommands

* Formatting

* Revisit path subcommand description strings

* Apply clippy suggestions; Formatting

* Remove problematic test checking '~' expansion

Wouldn't run on minimal due to useing optional dependency.
The test success was also deending on the presence of home dir on the
testing machine which might not be completely robust.

* Add missing newline to file
2020-11-24 22:18:38 +13:00
Jonathan Turner
930f9f0063
Fix new clippy warnings (#2760)
* Fix new clippy warnings

* Fork serde-hjson and bring in

* Fork serde-hjson and bring in

* Fix clippy lint again
2020-11-22 13:37:16 +13:00
Darren Schroeder
13ba533fc4
helps table columns align a little bit better (#2753)
* helps table columns align a little bit better

* no change to push CI to work again.
2020-11-18 07:18:12 -06:00
Darren Schroeder
b412ff92c0
Seq with dates (#2746)
* seq with dates - wip

* everything seems to be working, yay!

* clippy
2020-11-11 14:35:02 -06:00
Jonathan Turner
5a75e11b0e
Revert "Getting closer to multiline scripts (#2738)" (#2745)
This reverts commit e66bf70589.
2020-11-10 18:22:13 +13:00
Jonathan Turner
e66bf70589
Getting closer to multiline scripts (#2738)
* Begin allowing comments and multiline scripts.

* clippy

* Finish moving to groups. Test pass
2020-11-10 16:52:42 +13:00
Darren Schroeder
3924e9d50a
added as_html switch so a selector can be passed to a selector (#2739) 2020-11-09 13:37:32 -06:00
Jonathan Turner
8df748463d
Getting ready for multiline scripts (#2737)
* WIP

* WIP

* WIP

* Tests are passing

* make parser more resilient

* lint
2020-11-10 05:27:07 +13:00
Chris Gillespie
0113661c81
Flag to clear history file (#2720) 2020-11-10 05:23:41 +13:00
Joseph T. Lyons
0ee054b14d
Fix to md errors (#2729)
* Fix to md errors

* Fix variable name and avoid typecasts
2020-11-07 06:40:53 +13:00