Commit Graph

485 Commits

Author SHA1 Message Date
Darren Schroeder
2659ea3dbd
Revert "nu-cli/completions: better fix for files with special characters (#5254)" (#5372)
This reverts commit 3cf3329e49.
2022-04-29 13:11:41 -05:00
Herlon Aguiar
3cf3329e49
nu-cli/completions: better fix for files with special characters (#5254)
* nu-cli/completions: fix paths with special chars

* add backticks

* fix replace

* added single quotes to check list

* check escape using fold

* fix clippy errors

* fix comment line

* fix conflicts

* change to vec

* skip sort checking

* removed invalid windows path

* remove comment

* added tests for escape function

* fix fn import

* fix fn import error

* test windows issue fix

* fix windows backslash path in the tests

* show expected path on error

* skip test for windows
2022-04-28 08:36:32 -05:00
JT
96253c69fb
Use better quoting for commandline args (#5271) 2022-04-21 15:31:52 +12:00
Herlon Aguiar
4d7b86f278
nu-cli: added tests for file completions (#5232)
* nu-cli: added tests for file completions

* test adding extra sort

* Feature/refactor completion options (#5228)

* Copy completion filter to custom completions

* Remove filter function from completer

This function was a no-op for FileCompletion and CommandCompletion.
Flag- and VariableCompletion just filters with `starts_with` which
happens in both completers anyway and should therefore also be a no-op.
The remaining use case in CustomCompletion was moved into the
CustomCompletion source file.

Filtering should probably happen immediately while fetching completions
to avoid unnecessary memory allocations.

* Add get_sort_by() to Completer trait

* Remove CompletionOptions from Completer::fetch()

* Fix clippy lints

* Apply Completer changes to DotNuCompletion

* add os to $nu based on rust's understanding (#5243)

* add os to $nu based on rust's understanding

* add a few more constants

Co-authored-by: Richard <Tropid@users.noreply.github.com>
Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2022-04-20 16:54:00 +12:00
Boy van Duuren
594006cfa0
Fix failing unit tests on Windows (#5142) (#5143)
* Fix failing unit tests on Windows (#5142)

Fix let_env_expressions failing on Windows:
The env expression uses PATH, but on windows Path is used.

Fix correctly_escape_external_arguments, execute_binary_in_string
failing on Windows:
Using cococo now to make sure testresults are platform independent

* Update macros.rs

Co-authored-by: JT <547158+jntrnr@users.noreply.github.com>
2022-04-12 06:18:46 +12:00
Darren Schroeder
4129f15eb9
update str find-replace to str replace (#5120) 2022-04-07 08:41:09 -05:00
Simon Goller
19c3570cf9
Allow open to work with 'from ...' block commands (#5049)
* Remove panic from BlockCommands run function

Instead of panicing, the run method now returns an error to prevent
nushell from unexpected termination.

* Add ability to open command to run with blocks

The open command tries to parse the content of the file
if there is a command called 'from (file ending)'.  This works
fine if the command was 'built in' because the run method doesn't
fail in this case.  It did fail on a BlockCommand, though.

This change will first probe if the command contains a block and
evaluate it, if this is the case.  If there is no block, it will run
the command the same way as before.

* Add test open files with BlockCommands

* Update open.rs

* Adjust file type on open with BlockCommand parser

Co-authored-by: JT <547158+jntrnr@users.noreply.github.com>
2022-04-02 07:52:32 +13:00
Reilly Wood
31a4fc41eb
Fix env var shorthand when value contains = (#5022) 2022-03-30 09:56:55 +13:00
Reilly Wood
79182db587
Clean up which/which-support Cargo feature (#5019)
* Rename "which" feature to "which-support"

* Ignore currently broken environment tests
2022-03-29 06:10:43 -05:00
Andrew Barnes
a64e0956cd
Support binary data to stdin of run-external (#4984)
* Add test for passing binary data through externals

This change adds an ignored test to confirm that binary data is passed
correctly between externals to be enabled in a later commit along with
the fix.

To assist in platform agnostic testing of binary data a couple of
additional testbins were added to allow testing on `Value::Binary` inside
`ExternalStream`.

* Support binary data to stdin of run-external

Prior to this change, any pipeline producing binary data (not detected
as string) then feed into an external would be ignored due to
run-external only supporting `Value::String` on stdin.

This change adds binary stdin support for externals allowing something
like this for example:

  〉^cat /dev/urandom | ^head -c 1MiB | ^pv -b | ignore
  1.00MiB

This would previously output `0.00 B [0.00 B/s]` due to the data not
being pushed to stdin at each stage.
2022-03-27 15:35:59 +13:00
Michael Angerman
e505e57a7a
align all of the serde_json crates to the same version (#4949) 2022-03-25 18:54:49 +13:00
JT
983d115bc0
Add an alias denylist for expansions (#4871) 2022-03-19 08:03:57 +13:00
JT
7773c4cd4d
Fix single quote external interpolation (#4867) 2022-03-18 19:59:28 +13:00
JT
d0cbb2d12c
Allow expanding aliases before keywords, improve hiding (#4858)
* Allow aliasing source

* Add test

* improve hiding

* Finish adding tests

* fix test
2022-03-18 11:35:50 +13:00
JT
54d9fff4f2
Revert "Alias to keywords (eg source) (#4835)" (#4841)
This reverts commit c023d4111a.
2022-03-13 13:38:16 -07:00
Jakub Žádník
72daf8c64e
Fix reporting of which and $nu.scope (#4836)
* Refactor & fix which

Instead of fetching all definitions / aliases, only show the one that is
visible.

* Fix $nu.scope to show only visible definitions

* Add missing tests file; Rename one which test
2022-03-13 21:32:46 +02:00
JT
c023d4111a
Alias to keywords (eg source) (#4835)
* Allow aliasing source

* Add test
2022-03-13 11:30:37 -07:00
JT
ff3dffd813
Nu glob (#4818)
* Fork glob. Normalise license holder

* Fix more licenses

* unwraps

* bad doc test
2022-03-13 11:30:27 -07:00
Andrew Barnes
dfffd45bcd
Streaming support for lines with raw streams (#4832) 2022-03-13 04:52:55 -07:00
JT
0b6b321ad6
More nuon tests, fix table print (#4762) 2022-03-07 08:39:02 -05:00
JT
a4a8f5df54
Add more multiline pipeline forms (#4740) 2022-03-05 08:20:13 -05:00
JT
96a1bf5f8d
Experiment: Allow both $true/true and $false/false (#4696)
* Change true/false to keywords

* oops, clippy

* Both kinds of bools

* Add in some boolean variables

* disable py virtualenv test for now
2022-03-02 19:55:03 -05:00
JT
6e733f49bc
Require block params (#4505)
* Require block params

* Improve errors
2022-02-17 06:40:24 -05:00
JT
fc88a8538b
Make let-env work like let (#4389)
* Make let-env work like let

* Fix tests
2022-02-09 13:41:41 -05:00
JT
f9e1c4ef50
Use 'table' on scripts and -c commands (#4377)
* Use 'table' on scripts and -c commands

* Fix tests

* Oops, missed a spot
2022-02-09 05:58:54 -05:00
JT
d70d91e559 Remove old nushell/merge engine-q 2022-02-07 14:54:06 -05:00
Fernando Herrera
fdce6c49ab engine-q merge 2022-02-07 19:11:34 +00:00
JT
a008f1aa80
Command tests (#922)
* WIP command tests

* Finish marking todo tests

* update

* update

* Windows cd test ignoring
2022-02-03 21:01:45 -05:00
JT
cc1b784e3d
Add initial nu-test-support port (#913)
* Add initial nu-test-support port

* finish changing binary name

* Oops, these aren't Windows-safe tests
2022-02-02 15:59:01 -05:00
JT
f562a4526c
Fix clippy lints (#4262)
* Fix clippy lints

* Fix clippy lints

* Fix clippy lints
2022-01-18 23:33:28 +11:00
Braulio Valdivielso Martínez
d32aec5906
Don't panic if the other end of std{out,err} is closed (#4179)
* fix #4161

println! and friends will panic on BrokenPipe. The solution is to use
writeln! instead, and ignore the error (or do we want to do something else?)

* test that nu doesn't panic in case of BrokenPipe error

* fixup! test that nu doesn't panic in case of BrokenPipe error

* make do_not_panic_if_broken_pipe only run on UNIX systems
2021-12-21 10:08:41 +11:00
Braulio Valdivielso Martínez
1794ad51bd
Sanitize arguments to external commands a bit better (#4157)
* fix #4140

We are passing commands into a shell underneath but we were not
escaping arguments correctly. This new version of the code also takes
into consideration the ";" and "&" characters, which have special
meaning in shells.

We would probably benefit from a more robust way to join arguments to
shell programs. Python's stdlib has shlex.join, and perhaps we can
take that implementation as a reference.

* clean up escaping of posix shell args

I believe the right place to do escaping of arguments was in the
spawn_sh_command function. Note that this change prevents things like:

^echo "$(ls)"

from executing the ls command. Instead, this will just print

$(ls)

The regex has been taken from the python stdlib implementation of shlex.quote

* fix non-literal parameters and single quotes

* address clippy's comments

* fixup! address clippy's comments

* test that subshell commands are sanitized properly
2021-11-29 09:46:42 -06:00
Jakub Žádník
8bcbc8eeb3
Move nu-path tests to integration tests (#4015)
* Move nu-path tests to integration tests

To prevent circular dependency between nu-path and nu-test-support crates.

* Fmt
2021-09-16 07:11:28 +12:00
Andrés N. Robalino
c9c6bd4836
Create errors from tables. (#3986)
```
> [
  [          msg,                 labels,                      span];
  ["The message", "Helpful message here", ([[start, end]; [0, 141]])]
] | error make

error: The message
  ┌─ shell:1:1
  │
1 │ ╭ [
2 │ │   [          msg,                 labels,                      span];
3 │ │   ["The message", "Helpful message here", ([[start, end]; [0, 141]])]
  │ ╰─────────────────────────────────────────────────────────────────────^ Helpful message here
```

Adding a more flexible approach for creating error values. One use case, for instance is the
idea of a test framework. A failed assertion instead of printing to the screen it could create
tables with more details of the failed assertion and pass it to this command for making a full
fledge error that Nu can show. This can (and should) be extended for capturing error values as well
in the pipeline. One could also use it for inspection.

For example: `.... | error inspect { # inspection here }`

or "error handling" as well, like so: `.... | error capture { fix here }`

However, we start here only with `error make` that creates an error value for you with limited support for the time being.
2021-09-02 21:07:26 -05:00
Jakub Žádník
d95375d494
nu-path crate refactor (#3730)
* Resolve rebase artifacts

* Remove leftover dependencies on removed feature

* Remove unnecessary 'pub'

* Start taking notes and fooling around

* Split canonicalize to two versions; Add TODOs

One that takes `relative_to` and one that doesn't.
More TODO notes.

* Merge absolutize to and rename resolve_dots

* Add custom absolutize fn and use it in path expand

* Convert a couple of dunce::canonicalize to ours

* Update nu-path description

* Replace all canonicalize with nu-path version

* Remove leftover dunce dependencies

* Fix broken autocd with trailing slash

Trailing slash is preserved *only* in paths that do not contain "." or
"..". This should be fixed in the future to cover all paths but for now
it at least covers basic cases.

* Use dunce::canonicalize for canonicalizing

* Alow cd recovery from non-existent cwd

* Disable removed canonicalize functionality tests

Remove unused import

* Break down nu-path into separate modules

* Remove unused public imports

* Remove abundant cow mapping

* Fix clippy warning

* Reformulate old canonicalize tests to expand_path

They wouldn't work with the new canonicalize.

* Canonicalize also ~ and ndots; Unify path joining

Also, add doc comments in nu_path::expansions.

* Add comment

* Avoid expanding ndots if path is not valid UTF-8

With this change, no lossy path->string conversion should happen in the
nu-path crate.

* Fmt

* Slight expand_tilde refactor; Add doc comments

* Start nu-path integration tests

* Add tests TODO

* Fix docstring typo

* Fix some doc strings

* Add README for nu-path crate

* Add a couple of canonicalize tests

* Add nu-path integration tests

* Add trim trailing slashes tests

* Update nu-path dependency

* Remove unused import

* Regenerate lockfile
2021-08-28 15:59:09 +03:00
Hristo Filaretov
b8e2bdd6b1
Allow different names for ...rest (#3954)
* Allow different names for ...rest

* Resolves #3945

* This change requires an explicit name for the rest argument in `WholeStreamCommand`,
  which is why there are so many changed files.

* Remove redundant clone

* Add tests
2021-08-27 05:58:53 +12:00
Hristo Filaretov
88817a8f10
Allow environment variables to be hidden (#3950)
* Allow environment variables to be hidden

This change allows environment variables in Nushell to have a value of
`Nothing`, which can be set by the user by passing `$nothing` to
`let-env` and friends.

Environment variables with a value of Nothing behave as if they are not
set at all. This allows a user to shadow the value of an environment
variable in a parent scope, effectively removing it from their current
scope. This was not possible before, because a scope can not affect its
parent scopes.

This is a workaround for issues like #3920.

Additionally, this allows a user to simultaneously set, change and
remove multiple environment variables via `load-env`. Any environment
variables set to $nothing will be hidden and thus act as if they are
removed. This simplifies working with virtual environments, which rely
on setting multiple environment variables, including PATH, to specific
values, and remove/change them on deactivation.

One surprising behavior is that an environment variable set to $nothing
will act as if it is not set when querying it (via $nu.env.X), but it is
still possible to remove it entirely via `unlet-env`. If the same
environment variable is present in the parent scope, the value in the
parent scope will be visible to the user. This might be surprising
behavior to users who are not familiar with the implementation details.

An additional corner case is the the shorthand form of `with-env` does
not work with this feature. Using `X=$nothing` will set $nu.env.X to the
string "$nothing". The long-form works as expected: `with-env [X
$nothing] {...}`.

* Remove unused import

* Allow all primitives to be convert to strings
2021-08-26 08:15:58 -05:00
Hristo Filaretov
6db5692be4
Only allow unaliasing in current scope, add tests (#3936)
* unalias only removes aliases in the current scope

* Add a test and fix previous ones which did not function as expected
2021-08-19 19:05:36 +12:00
JT
ead4029d49
Bump rustyline and add unalias test (#3935) 2021-08-18 05:55:34 +12:00
soumil-07
9bd408449e
Add the ability to remove and list aliases (#3879)
* Add the ability to remove and list aliases

* Fix failing unit tests

* Add a test to check unalias shadowing blocks
2021-08-17 08:56:35 -05:00
JT
b6728efcd4
in/not-in for strings (#3906) 2021-08-07 09:49:37 +12:00
Lily Mara
762e528ec5
Support equals sign in shorthand environment variable values (#3869)
Some environment variables, such as `RUST_LOG` include equals signs. Nushell
should support this in the shorthand environment variable syntax so that
developers using these variables can control them easily. We accomplish this by
swapping `std::str::split` for `std::str::splitn`, which ensures that we only
consider the first equals sign in the string instead of all of them, which we
did previously.

Closes #3867
2021-07-31 09:10:28 +12:00
Darren Schroeder
1e15f26e98
fix interpolated strings when using unicode (#3866)
* fix interpolated strings when using unicode

* added test case
2021-07-29 19:07:34 -05:00
Darren Schroeder
23ba01d89c
add performance metrics for measuring startup time (#3854)
* add performance metrics for measureing startup time

* removed some comments

* update so tests pass

* update default.toml for tests, merged main

* fix clippy lints

* wording changes
2021-07-29 18:52:40 -05:00
JT
69fa040361
Fix nothing string comparison (#3750) 2021-07-08 07:21:02 +12:00
Darren Schroeder
b32979bc84
^ls doesn't exist on windows (#3745) 2021-07-06 13:14:48 -05:00
Marc Schreiber
7cb9fddc11
Add Test Case for Special Character Paths (#3596)
Added test cases that ensure that special characters in path names are passed
to external commands correctly. These cases have been implemented with rstest
to reuse existing test code.
2021-06-28 22:16:03 +12:00
JT
0c82c1920e
Support multiple shorthand env vars (#3692) 2021-06-26 14:15:57 +12:00
JT
b1970f79ee
Add support for arbitrarily nested subcommands (#3688) 2021-06-26 09:09:06 +12:00
Võ Anh Duy
6cdd8a2b07
Fix string interpolation is not working with external command (#3686) 2021-06-26 08:14:54 +12:00
JT
93b5f3f421
Make lexing configurable wrt newlines (#3682) 2021-06-25 17:50:24 +12:00
JT
318d13ed58
Add built-in var to refer to pipeline values (#3661) 2021-06-21 12:31:01 +12:00
Nathan Thomas
9e39284de9
Add unlet_env command (#3629)
* Add ability to remove env variables

Signed-off-by: nathom <nathanthomas707@gmail.com>

* Implement unlet_env command

Signed-off-by: nathom <nathanthomas707@gmail.com>

* Update parameter description

Signed-off-by: nathom <nathanthomas707@gmail.com>

* Migrate to new filestructure

Signed-off-by: nathom <nathanthomas707@gmail.com>

* Added tests for unlet-env

Signed-off-by: nathom <nathanthomas707@gmail.com>

* Formatting

Signed-off-by: nathom <nathanthomas707@gmail.com>
2021-06-19 15:00:07 +12:00
JT
fe5055cf29
Relax groups and blocks to output at pipeline level (#3643)
* Relax groups and blocks to output at pipeline level

* Fix up tests and add ignore command
2021-06-18 13:04:51 +12:00
JT
d9d956e54f
Fix issue in external subexpression paths (#3642)
* Fix issue in external subexpression paths

* new clippy dropped

* clippy
2021-06-18 07:59:58 +12:00
Andrés N. Robalino
2a946af81e
Support version option in Nu bin. (#3632)
Additionally we remove the little pieces that we relied on `clap` (for version number in this case).
2021-06-16 14:53:28 -05:00
Võ Anh Duy
721f704260
Add support to run external command with string evaluation (#3611) 2021-06-14 12:20:07 +12:00
JT
e8a2250ef8
Improve expr parse (#3584)
* Require '-' to be a number for math

* Add test

* improve parse logic, add test
2021-06-10 05:17:45 +12:00
JT
a021b99614
Improve external quoting logic (#3579)
* Add tests and improve quoting logic

* fmt

* Fix clippy ling

* Fix clippy ling
2021-06-09 08:59:53 +12:00
JT
16faafb7a8
Rename the use of invocation to subexpression (#3568)
* Rename the use of invocation to subexpression

* Fix test name
2021-06-07 20:08:35 +12:00
JT
a2e6f5ebdb
Add hex, octal, binary (#3562) 2021-06-06 17:14:51 +12:00
JT
1d0d0425d4
More fixes for bigint duration (#3557) 2021-06-05 04:54:18 +12:00
JT
131b5b56d7
Finish removing arg deserialization (#3552)
* WIP remove process

* WIP

* WIP

* Finish removing arg deserialization
2021-06-04 18:23:57 +12:00
JT
290c712cde
Retain tag when accessing a var (#3535) 2021-06-02 19:49:14 +12:00
JT
41834d16d6
Allow aliases to expand and ignore painting outside of lines (#3492) 2021-05-26 17:58:32 +12:00
Lily Mara
1ee51f2afa
Add the load-env command (#3484)
* Add the load-env command

load-env can be used to add environment variables dynamically via an
InputStream. This allows developers to create tools that output environment
variables as key-value pairs, then have the user load those variables in using
load-env. This supplants most of the need for an `eval` command, which is
mostly used in POSIX envs for setting env vars.

Fixes #3481

* fixup! Add the load-env command
2021-05-26 06:18:20 +12:00
JT
5fcc7f2328
Fix bad operator (#3479) 2021-05-24 17:27:10 +12:00
JT
751de20f93
Do a bit more cleanup of block params (#3455)
* Do a bit more cleanup of block params

* Do a bit more cleanup of block params
2021-05-21 19:04:27 +12:00
JT
4fdbf30308
Paren interpolation (#3452)
* Switch interp to use parens

* improve interp parsing
2021-05-21 10:55:38 +12:00
JT
20f6114617
Improve block params (#3450) 2021-05-20 16:26:54 +12:00
JT
9b8b1bad57
Don't insert PATH variable on Windows (#3422)
* Don't insert PATH variable on Windows

* Simplify fix

* Just centralize the var

* Add a message about why we have to workaround the issue
2021-05-13 15:03:49 +12:00
JT
efac712f62
Fix string interp/shorthand overlap (#3412) 2021-05-12 16:20:29 +12:00
JT
311c0e3f50
Simplify string interpolation (#3401)
* [DRAFT] simplify string interpolation

* Fix test
2021-05-12 13:53:57 +12:00
JT
25a8caa9b0
Simplify expressions (#3389)
* WIP: experiment with simpler expressions

* fix simple invoke

* update tests

* fix a few tests

* Make paren parsing more robust

* fix external args

* Remove old invocation

* Update tests

* Update tests
2021-05-12 13:01:48 +12:00
Leonhard Kipp
d05c48a1d7
Fix #3231: Pick up nu-env if cd with shortcuts (#3344)
* Fix autoenv not set when using implied cd

* Fix wrong return value

* Fix windows no value returned err
2021-04-28 17:31:22 +12:00
JT
3ad4e0348f
Fix external redirect (#3345)
* Fix external redirection

* Fix external redirection
2021-04-22 08:54:34 +12:00
JT
02d5729941
Properly evaluate dynamic blocks (#3339) 2021-04-21 14:31:54 +12:00
JT
0fc9b6cfa2
Bump to 0.30 (#3333)
* Bump to 0.30

* fix test
2021-04-20 18:34:10 +12:00
JT
61768aa2fd
Fix parsing dot dot path (#3331) 2021-04-20 08:18:29 +12:00
Luccas Mateus
611103d211
Fix Running echo .. starts printing integers forever (#3322) 2021-04-16 07:07:06 +12:00
Leonhard Kipp
52d69bb021
Fix #3213 Rest arg is not optional (#3303) 2021-04-12 14:37:36 +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
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
Andrés N. Robalino
1c941557c3
Remove unused help shell. Slight cleanup and improvement. (#3258) 2021-04-03 18:56:46 -05:00
Jonathan Turner
06b154f4b2
Bump to 0.29.1 (#3232)
* Bump to 0.29.1

* fix test
2021-03-31 20:13:40 +13:00
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
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
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
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
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
Jonathan Turner
0d305d7c3e
Lines no longer treats a text buffer as a line (#3153) 2021-03-11 11:35:15 +13:00
Jonathan Turner
22ae962b57
Bump to 0.28 (#3149) 2021-03-09 23:40:17 +13:00
Andrés N. Robalino
0b71e45072
Preserve order when serializing/deserialize json by default. (#3126) 2021-03-04 01:35:13 -05:00
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
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
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