Commit Graph

845 Commits

Author SHA1 Message Date
JT
55baee9a9a
Cleanup let varname and rhs (#3507) 2021-05-28 19:48:54 +12:00
Darren Schroeder
e0f083d117
fix polars compile warnings (#3501) 2021-05-27 12:30:46 -05:00
Fernando Herrera
3a5ee1aed0
Dataframe commands (#3498)
* Sample command

* Join command with checks

* More dataframes commands

* Groupby and aggregate commands

* Missing feature dataframe flag

* Renamed file
2021-05-27 17:09:48 +12:00
Fernando Herrera
e335e4fddc
Groupby operations on dataframes (#3473)
* Added PolarsStruct enum to implement groupby

* template groupby

* groupby operationi on dataframes
2021-05-23 19:37:04 +12:00
JT
28388b4e3a
Split unit into duration and filesize (#3453) 2021-05-21 13:21:46 +12:00
JT
e2973d2176
Add explicit block params (#3444)
* Add explicit block params

* Add explicit block params
2021-05-19 20:23:45 +12:00
JT
0ff08bb63a
Just treat u64 like i64 for now (#3442) 2021-05-19 09:32:37 +12:00
JT
d79a3130b8
Make the default int an i64 (#3428)
* Make the default int an i64

* fmt

* Fix random integer

* Treat pids as i64 for now
2021-05-14 20:35:09 +12:00
JT
2bb23c57df
Bump to 0.31.1 (#3411) 2021-05-12 15:06:50 +12:00
Fernando Herrera
c80a9585b0
Complete Dataframe MVP (#3373)
* Dataframe MVP

* Removed test csv file

* Dataframe MVP

* Removed test csv file

* New revision polars

* New revision polars

* csv file reader

* argument parser for file reader

* Parser from Row primitive

* Column conversion

* Added as f32 and f64

* Parsing row to dataframe

* Removed repeated push to vector

* Accept table values to create dataframe

* Removed default serde

* Dataframe to rows to show data

* Save name of file with dataframe

* Usage example

* Upgrade polars version

* Clippy changes

* Added print function with head and tail

* Move dataframe struct to folder

* Lock file after running tests and merge

* Optional feature for dataframe

* Removed dataframe from plugins

* Update primitive.rs

Co-authored-by: JT <jonathandturner@users.noreply.github.com>
2021-05-12 13:01:31 +12:00
JT
48128c9db6
Bump to 0.31.0 (#3405) 2021-05-11 16:44:52 +12:00
Jakub Žádník
9fd6923821
Port random integer & decimal to engine-p + related refactoring (#3393)
* Implement minmax for Range; Simplify range command

* Port random integer to enginep; New FromValue impl

Now, FromValue is implemented for Tagged<Range> to allow extracting args
into this type.

* Make sure range value extraction fails properly

The range endpoint extraction methods now return error instead of
silently clipping the value. This now makes `random integer ..-4` fail
properly since -4 can't be cast as u64.

* Port random decimal to enginep & Refactor

This added a way to interpret Range limits as f64 and a Primitive helper
to get its value as f64.

A side effect of this commit is that it is now possible to specify the
command bounds as true decimals. E.g., `random decimal 0.0..3.14` does
not clip 3.14 to 3.
2021-05-08 07:58:12 +12:00
JT
91a929b2a9
Clippy fixes for new Rust version (#3392) 2021-05-07 07:58:21 +12:00
Darren Schroeder
3792562046
updated to a quicker levenshtein implementation (#3366) 2021-04-29 07:10:10 -05:00
Jamie Quigley
36cc5eb933
Fix array index out of bounds error in nu_protocol::value::levenshtein_distance() (#3358)
* Fix array index out of bounds error.

Error occured when computing levenshtein_distance of two strings where
str.len() is not equal to str.chars().collect::<Vec<_>>().len()

* Add test for levenshtein_distance
2021-04-28 07:30:32 +12:00
JT
599c43ce04
bump to 0.30.1 (#3348) 2021-04-22 21:07:54 +12:00
JT
3ad4e0348f
Fix external redirect (#3345)
* Fix external redirection

* Fix external redirection
2021-04-22 08:54:34 +12:00
JT
0fc9b6cfa2
Bump to 0.30 (#3333)
* Bump to 0.30

* fix test
2021-04-20 18:34:10 +12:00
Jonathan Turner
5f550a355b
Split OutputStream into ActionStream/OutputStream (#3304)
* Split OutputStream into ActionStream/OutputStream

* Fmt

* Missed update

* Cleanup helper names

* Fmt
2021-04-12 14:35:01 +12:00
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
Andrés N. Robalino
a131eddf54
move out call info deserializing from str (#3294) 2021-04-09 22:58:18 -05:00
Jonathan Turner
b791d1ab0d
Move from using a Block to an Arc'd Block (#3289) 2021-04-09 20:12:25 +12:00
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
42fac722bb
Bump to 0.29.2 (#3274)
* Bump to 0.29.2

* Fix test
2021-04-07 08:14:06 +12:00
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
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
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
Jonathan Turner
22ae962b57
Bump to 0.28 (#3149) 2021-03-09 23:40:17 +13:00
Tiffany Bennett
d43489a6a0
Add exit code argument (#3132) 2021-03-06 18:46:27 +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
Jonathan Turner
deff1aa63b
Bump to 0.27.1 (#3073) 2021-02-18 18:54:48 +13:00
Jonathan Turner
039f223b53
Bump to 0.27 (#3063) 2021-02-16 19:20:05 +13:00
Jonathan Turner
5481db4079
Fix latest clippy warnings (#3049) 2021-02-12 23:13:14 +13:00
ammkrn
aa564f5072
display boolean config options as true/false instead of Yes/No (#3043) 2021-02-11 21:50:33 +13:00
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
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
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
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
Jonathan Turner
388973e9ab
Bump to 0.26.0 (#2974) 2021-01-26 23:07:08 +13:00
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
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
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
Jonathan Turner
99117ff2ef
Fix reading/writing bigint and bigdecimal (#2893) 2021-01-09 12:53:59 +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
ac9909112f
Remove the line primitive (#2887) 2021-01-08 14:45:25 +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
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
fc44df1e45
Don't leak set/set-env/source scopes via actions (#2849) 2021-01-03 19:44:21 +13:00
Joseph T. Lyons
a5f7600f6f
Fix typos (#2842) 2021-01-02 17:24:32 +13:00
Jonathan Turner
328b09fe04
Properly error when 'source' argument can't be found (#2836) 2021-01-01 17:33:38 +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
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
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
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
Jonathan Turner
e299e76fcf
Bump to 0.23 (#2766) 2020-11-25 07:22:27 +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
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
Jonathan Turner
cb8491cfee
Bump to 0.22 (#2726) 2020-11-04 07:31:41 +13:00
Darren Schroeder
ec77c572b9
handle precision a tiny bit better than just hard coding to 4 decimal places. (#2712) 2020-10-31 06:40:28 +13:00
Darren Schroeder
4e17292a12
Seq for nushell (#2704)
* seq command - WIP

* why, oh why

* works with parameters

* widths should've been optional

* dbg messages

* working. rest had to be first.

* updated so that it outputs a table instead of just strings

* made to work with floats, allowed separator be more than 1 char

* clippy

* fixed tests

* changed terminator help desc

* commit to get ci moving again
2020-10-29 15:51:48 -05:00
Leonhard Kipp
c6fe58467b
Change alias shape inference to proposal of RFC#4 (#2685)
* Change alias shape inference to proposal of RFC#4

* Remove commented code

* Fix typo

* Change comment to be more informative

* Make match statement to lookup in table

* Remove resolved question

https://github.com/nushell/nushell/pull/2685#discussion_r509832054

* Pick ...or_insert_dependency functions into pieces

Previously there was get_shape_of_expr_or_insert dependency, now there is
get_shape_of_expr and get_shape_of_expr_or_insert_dependency

2 new functions have been added: get_result_shape_of_math_expr and
get_result_shape_of_math_expr_or_insert_dependency

* Remove flattening of deep binary expressions

Previously deep binary expressions have been flattened through the insertion of
fake vars. This logic was quite complicated. Now if a variable depends on the
result shape of a binary expression and the result shape can't be computed,
the variable simply depends on the whole binary.

* Change Expression::Variable(Variable::It(...)) to Expression::Variable(...)

* Simplify get_result_shapes_in_math_expr

* Simplify infer_shapes_in_binary_expr

* Clarify comment

* Clarify comment

* Fix clippy lint

* Move check for real var into checked_insert

* Remove comment

* Rename var
2020-10-29 06:49:38 +13:00
Jonathan Turner
8229af7591
Improve parameter inference for blocks (#2708) 2020-10-28 07:47:11 +13:00
Jonathan Turner
ee76523507
Add in parameter inference for blocks (#2706) 2020-10-27 20:37:35 +13:00
Darren Schroeder
1b0ed30516
Added a bunch of extensions as helpers (#2698)
* Added a bunch of extensions as helpers

* change to restart ci
2020-10-26 09:25:06 -05:00
Jonathan Turner
a6fdee4a51
bump to 0.21.1 (#2702)
* bump to 0.21.1

* bump trash version
2020-10-26 21:10:06 +13:00
Jonathan Turner
6951fb440c
Remove it expansion (#2701)
* Remove it-expansion, take 2

* Cleanup

* silly update to test CI
2020-10-26 19:55:52 +13:00
Andrés N. Robalino
5725e55abb
Flatten rows containing same sub-table columns with distinct column names. (#2684) 2020-10-20 05:37:40 -05:00
Andrés N. Robalino
b6d19cc9fa
Move command changes. Refactorings. (#2683)
Continuing on anchoring and improvements on Nu's overall internal commands (#2635).
`move column` sub command has been turned into the command `move` since
we use it to move exclusively columns. Examples added as well.

Fixed it to carry along any anchor locations that might be in place if
table to be moved originates from other sources.
2020-10-20 04:07:13 -05:00
Leonhard Kipp
400bc97e35
Add parser improvements (#2679)
* Add parser improvements

Previously everything starting with "$" was parsed as a column path.
With this commit applied, the lite_arg starting with $ is parsed as
the most appropriate thing
- $true/$false ==> Expression::Boolean
- $(...) ==> Invocation
- $it ==> ColumnPath
- Anything with at least one '.' ==> ColumnPath
- Anything else ==> Variable

* Ignore failing tests
2020-10-19 20:03:14 +13:00
Andrés N. Robalino
791e07650d
ColumnPath creation flexibility. (#2674) 2020-10-15 17:25:17 -05:00
Andrés N. Robalino
2fb48bd6ac
Flatten command. (#2670) 2020-10-14 04:36:11 -05:00
Jonathan Turner
770e5d89f2
Bump to 0.21 (#2663) 2020-10-14 06:19:09 +13:00
Andrés N. Robalino
95e61773a5
Restore bigint/bigdecimal serialization. (#2662) 2020-10-12 21:44:28 -05:00
Chris Gillespie
6817b472d0
Handle inf/nan in delimited data (#2652) 2020-10-09 19:27:01 +13:00
Andrés N. Robalino
973a8ee8f3
Allow config to work with column paths. (#2653)
Nu has many commands that allow the nuño to customize behavior such
as UI and behavior. Today, coloring can be customized, the line editor,
and other things. The more options there are, the higher the complexity
in managing them.

To mitigate this Nu can store configuration options as nested properties.

But to add and edit them can be taxing. With column path support we can
work with them easier.
2020-10-08 20:04:19 -05:00
Chris Gillespie
54326869e4
Parse decimals as BigDecimal (#2644)
Use implicit serde from BigDecimal crate
2020-10-07 14:01:40 +13:00
Chris Gillespie
a18b2702ca
Parse integers as BigInt (#2642)
* Parse integer shape as BigInt

* Use implicit serde from BigInt crate
2020-10-07 06:30:18 +13:00
Andrés N. Robalino
5d945ef869
empty? rewrite. (#2641) 2020-10-06 05:21:20 -05:00
Andrés N. Robalino
a56abb6502
Bar Chart baseline. (#2621)
Bar Chart ready.
2020-09-30 13:27:52 -05:00
Chris Gillespie
892a416211
Move BTreeMap to IndexMap to preserve order (#2617) 2020-09-30 19:49:40 +13:00
Chris Gillespie
bd015e82dc
Tidy up crates in nu-protocol (#2611)
* Remove unneeded crates from nu-protocol

* Simplify join, use std fn
2020-09-29 16:33:43 +13:00
Chris Gillespie
cf43b74f26
did_you_mean without dependency (#2610) 2020-09-29 16:32:29 +13:00
Jonathan Turner
cb7723f423
Refactor scope (#2602)
* Refactor scope to have parents

* Refactor scope to have parents

* Refactor scope to have parents

* Clippy

Co-authored-by: Jonathan Turner <jonathan@pop-os.localdomain>
2020-09-26 11:40:02 +12:00
Chris Gillespie
a8b65e35ec
Consolidate suggestions code (#2597) 2020-09-25 15:44:24 +12:00
Chris Gillespie
bd9e598bf0
did_you_mean returns just the word matches (#2595) 2020-09-24 15:56:19 +12:00
Jonathan Turner
ebba89ea31
Bump to 0.20 (#2588) 2020-09-22 19:54:46 +12:00
Jonathan Turner
9b577b8679
Update bigint/bigdecimal (#2585)
* Update bigint/bigdecimal

* clippy
2020-09-22 05:28:31 +12:00
Shaurya
193c4cc6d5
Include subcommands in help commands (#2575)
* Add minor fixes to comments

* Include subcommands in `help commands`
2020-09-20 08:37:47 +12:00
Radek Vít
422b6ca871
Add system, user and idle times to benchmark command (#2571)
* Add system, user and idle times to benchmark command

* Feature-gate dependency on heim in benchmark

* Reorder let bindings in benchmark

* Fully feature-gate rich-benchmark and print 0sec on zero duration
2020-09-20 05:13:14 +12:00
Andrés N. Robalino
0178b53289
Core nu plugin load capability. (#2544)
We introduce the `plugin` nu sub command (`nu plugin`) with basic plugin
loading support. We can choose to load plugins from a directory. Originally
introduced to make integration tests faster (by not loading any plugins on startup at all)
but `nu plugin --load some_path ; test_pipeline_that_uses_plugins_just_loaded` does not see it.

Therefore, a `nu_with_plugins!` macro for tests was introduced on top of nu`s `--skip-plugins`
switch executable which is set to true when running the integration tests that use the `nu!` macro now..
2020-09-14 09:07:02 -05:00
Chris Gillespie
e05e6b42fe
Simplify a few boolean creations (#2543) 2020-09-14 13:15:44 +12:00
Radek Vít
599bb9797d
Implement exclusive and inclusive ranges with ..< and .. (#2541)
* Implement exclusive and inclusive ranges with .. and ..=

This commit adds right-exclusive ranges.

The original a..b inclusive syntax was changed to reflect the Rust notation.
New a..=b syntax was introduced to have the old behavior.

Currently, both a.. and b..= is valid, and it is unclear whether it's valid
to impose restrictions.

The original issue suggests .. for inclusive and ..< for exclusive ranges,
this can be implemented by making simple changes to this commit.

* Fix collect tests by changing ranges to ..=

* Fix clippy lints in exclusive range matching

* Implement exclusive ranges using `..<`
2020-09-14 09:53:08 +12:00
Chris Gillespie
c355585112
Set active shell column to boolean (#2540) 2020-09-13 16:25:38 +12:00
gorogoroumaru
45f32c9541
Allow math avg to work on durations (#2529)
* Allow `math avg` to work on durations

* formatting

* fix linting issue and implemented `math sum` for duration

* fix linting issue

* applied requested changes

* applied requested change for avg.rs

* formatting
2020-09-12 18:56:05 -05:00
Andrés N. Robalino
7528094e12
Allow folding with tables. (#2538) 2020-09-12 01:40:52 -05:00
Chris Gillespie
0f7a9bbd31
Further clarify duration conversion (#2522) 2020-09-10 15:33:37 +12:00
Darren Schroeder
a63a5adafa
remove unused dependencies (#2520)
* remove unused dependencies

* moved umask to cfg(unix)

* changed Inflector to inflector, hoping it fixes the issue.

* roll back Inflector

* removed commented out deps now that everything looks good.
2020-09-09 13:57:51 -05:00
Darren Schroeder
2eb4f8d28a
updated dependencies (#2517) 2020-09-09 10:35:45 +12:00
Jonathan Turner
c9ffd6afc0
Improve range parsing and handling (#2506)
* Improve range parsing and handling

* linting
2020-09-07 14:43:58 +12:00
Jonathan Turner
986b427038
Add modulo operator and simplify in/not-in (#2505) 2020-09-07 12:12:55 +12:00
Jonathan Turner
882cf74137
Bump to 0.19.0 (#2483) 2020-09-02 15:37:06 +12:00
Darren Schroeder
adbbcafd30
Add minor theme support (#2449)
* WIP - compiling but not working

* semi-working

* making progress

* working except for table lines

* fmt + clippy

* cleaned up some comments

* working line colors

* fmt, clippy, updated sample config.toml

* removed extra comments
2020-09-01 17:09:55 +12:00
Jonathan Turner
df691c6c91
Light fixes (#2455)
* Add optional commas for items in lists and tables

* A couple last fixes
2020-08-30 19:03:18 +12:00
Jonathan Turner
6f69ae8707
Add table literals (#2453)
* Add table literals

* clippy
2020-08-30 16:55:33 +12:00
Andrés N. Robalino
a64cfb6285 Command expression need not carry span information. 2020-08-24 22:48:33 -05:00
Leonhard Kipp
0dd1403a69
Sleep command (#2381)
* Add deserialization of Primitive::Duration; Fixes #2373

* Implement Sleep command

* Add comment saying you should name your rest field "rest"

* Fix typo

* Add documentation for sleep command
2020-08-22 05:51:29 +12:00
Bailey Layzer
ad395944ef
SyntaxShape checking in Alias (#2377)
* initial, working for shallow internals

* add recurion on Block

* clean up/abstract, Invocations

* use Result

* inspection of Binary, tests

* improve code structure

* move arg shape inspection to Alias command

* add spanned errors, tests, cleanup for PR

* fix test, clippy
2020-08-20 15:18:55 +12:00
Matt Clarke
c59f860b48
Renamed time units (#2356)
* Changed time units as outlined in issue #2353.
Also applied changes to to_str for Unit - not sure if that was what was wanted.

* Forgot the tests!

* Updated primitive.rs to match changes.

* Updated where example to match changes.

* And the html test!
2020-08-16 07:03:28 +12:00
Joseph T Lyons
c6588c661a Add column flag to count command 2020-08-15 07:52:59 -05:00
Jonathan Turner
da4d24d082
Bump to 0.18.2. Move starship external. (#2345)
* Bump to 0.18.2. Move starship external.

* Fix failing test
2020-08-14 07:02:45 +12:00
Jonathan Turner
87d71604ad
Bump to 0.18.1 (#2335) 2020-08-12 15:59:28 +12:00
Jonathan Turner
2ad07912d9
Bump to 0.18 (#2325) 2020-08-11 18:44:53 +12:00
Jonathan Turner
50343f2d6a
Add stderr back when using do -i (#2309)
* Add stderr back when using do -i

* Add stderr back when using do -i
2020-08-07 16:53:37 +12:00
Andrés N. Robalino
028fc9b9cd
Data summarize reporting overhaul. (#2299)
Refactored out most of internal work for summarizing data opening
the door for generating charts from it. A model is introduced
to hold information needed for a summary, Histogram command is
an example of a partial usage. This is the beginning.

Removed implicit arithmetic traits on Value and Primitive to avoid
mixed types panics. The std operations traits can't fail and we
can't guarantee that. We can handle gracefully now since compute_values
was introduced after the parser changes four months ago. The handling
logic should be taken care of either explicitly or in compute_values.

The zero identity trait was also removed (and implementing this forced
us to also implement Add, Mult, etc)

Also: the `math` operations now remove in the output if a given column is not computable:

```
> ls | math sum
──────┬──────────
 size │ 150.9 KB
──────┴──────────
```
2020-08-03 17:47:19 -05:00
Joseph T. Lyons
eeb9b4edcb
Match cleanup (#2294)
* Delete unnecessary match

* Use `unwrap_or_else()`

* Whitespace was trim on file save

* Use `map_or_else()`

* Use a default to group all match arms with same output

* Clippy made me do it
2020-08-04 05:43:27 +12:00
Joseph T. Lyons
c48ea46c4f
Match cleanup (#2290) 2020-08-02 18:34:33 -04:00
Jonathan Turner
ba81278ffd
Remove build.rs and nu-build (#2282) 2020-08-01 09:21:10 +12:00
Shaurya Shubham
878b748a41
Add list output for to html (#2273) 2020-07-30 16:54:55 +12:00
Joseph T. Lyons
de18b9ca2c
Match cleanup (#2248) 2020-07-25 08:40:35 -04:00
Jonathan Turner
2a084fc838
Bump to 0.17.0 (#2237) 2020-07-22 06:41:49 +12:00
Joseph T. Lyons
6eb2c94209
Add flag for case-insensitive sort-by (#2225)
* Add flag for case-insensitive sort-by

* Fix test names

* Fix documentation comments
2020-07-21 05:31:58 +12:00
k-brk
3432078e77
Fix uniq to work with simple values (#2214) 2020-07-19 05:19:03 +12:00
Joseph T. Lyons
f26151e36d
Silence Rust 1.45 Clippy warnings (#2196)
* Silence Rust 1.45 Clippy warnings dealing with using `map_err()`

* Silence false Clippy warning

* Fix last Clippy error for unnecessary conversion

* Fix `and_then` clippy warnings
2020-07-18 05:57:15 +12:00
Joseph T. Lyons
0934410b38
Use matches!() for true/false returning match statements (#2176) 2020-07-14 20:11:41 -04:00
Darren Schroeder
8d03cf5b02
added more verbose message to assert (#2157)
* added more verbose message to assert

having a -h short is bad for any command since it's already used by --help.

* updated for fmt
2020-07-11 16:49:44 -05:00
Jonathan Turner
0bc2e29f99
Rename 'bytes' to 'filesize' (#2153) 2020-07-11 14:17:37 +12:00
Jonathan Turner
6820d70e7d
make duration pretty print clearer (#2150)
* make duration pretty print clearer

* fix typo and tests

* fix typo and tests
2020-07-11 09:06:52 +12:00
Pierre-André Gagnon
e07a9e4ee7
1747 add ns to duration (#2128)
* Added nanos to Duration

* Removed unwraps

* Added nanos to Duration

* Removed unwraps

* Fixed errors

* Removed unwraps

* Changed serialization to String

* Fixed Date and Duration comparison
2020-07-11 05:48:11 +12:00
Arash Outadi
6a89b1b010
Remove duplicate method (retag) (#2147) 2020-07-10 06:21:13 -04:00
Andrés N. Robalino
34e1e6e426
Add "move column" command. (#2123) 2020-07-06 10:27:01 -05:00
Jonathan Turner
d30c40b40e
Bump to 0.16.1 (#2116) 2020-07-06 08:12:44 +12:00
Jonathan Turner
0522023d4c
Bump to 0.16.0 (#2084) 2020-07-01 06:25:09 +12:00
Jonathan Turner
dffc9c9b1c
Properly redirect invocations (#2070)
* Properly redirect invocations

* Don't convert with-env yet, as there's a random test failure
2020-06-28 09:04:57 +12:00
Jonathan Turner
7fed9992c9
Bump deps and touchup (#2066) 2020-06-27 19:54:31 +12:00
Jonathan Turner
4e2a4236f8
Fix it expansion and add collect (#2065) 2020-06-27 17:38:19 +12:00
Andrés N. Robalino
778e497903 Refactoring and more group-by flexibility. 2020-06-17 13:34:17 -05:00
Jonathan Turner
29ea29261d
Bump to 0.15.1 (#1984) 2020-06-15 09:54:30 +12:00
Jonathan Turner
935a5f6b9e
Another batch of removing async_stream (#1970) 2020-06-12 20:34:41 +12:00
Jonathan Turner
e5a18eb3c2
Bump to 0.15.0 (#1955) 2020-06-10 05:33:59 +12:00
Jonathan Turner
ef4eefa96a
Bump more deps (#1921) 2020-05-31 08:54:47 +12:00
Andrés N. Robalino
ad43ef08e5 Support average for tables. 2020-05-30 10:33:09 -05:00
Jonathan Turner
e2dabecc0b Make it-expansion work when in a list (#1903) 2020-05-27 20:29:05 +12:00
Jonathan Turner
fa812849b8
Fix warnings and split Scope (#1902) 2020-05-27 16:50:26 +12:00
Alexander James
aadbcf5ce8
Issue 1787 (#1827) 2020-05-23 20:08:39 -04:00
Darren Schroeder
5de30d0ae5
Tweak auto-rotate for single row output (#1861)
* added helper to convert data to strings
added ability to auto-rotate single row output
if row will be greater than terminal width

* Added pivot_to_fit config value

* Added ColumnPath to convert_to_string helper

* Figured out I had to run `cargo fmt --all -- --check`

Co-authored-by: Darren Schroeder <fdncred@hotmail.com>
2020-05-22 04:30:58 +12:00
Elton Leander Pinto
8dc5c34932
Save alias (#1852)
* figuring out error with lines

* make progress in printing of block

* support for external commands; fix some tiny bugs in formatting

* basic printing of block; going to experiment with bubbling raw input to the command itself to avoid potential edge cases

* remove fmt::Display impls for hir structs; bubbled raw_input to command args

* compiling checkpoint :)

* process raw input alias to remove save flag; do duplicates stored

* fix warnings; run clippy

* removed tmux log file

* fix bug in looking for same alias; changed unwraps to safe unwraps
2020-05-21 05:31:04 +12:00
Jason Gedge
6efabef8d3
Remove interpretation of Primitive::Nothing as the number 0. (#1836) 2020-05-18 15:18:46 -04:00
Jonathan Turner
0743b69ad5
Move from language-reporting to codespan (#1825) 2020-05-19 06:44:27 +12:00
Jason Gedge
acf13a6fcf
Add (near) automatic testing for command examples (#1777) 2020-05-18 08:56:01 -04:00
Jonathan Turner
0abc94f0c6
Bump some of our dependencies (#1809) 2020-05-17 10:34:10 +12:00
Jonathan Turner
076fde16dd
Evaluation of command arguments (#1801)
* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* Finish adding the baseline refactors for argument invocation

* Finish cleanup and add test

* Add missing plugin references
2020-05-16 15:18:24 +12:00
Jonathan Turner
196991ae1e
Bump to 0.14.1 (#1772) 2020-05-13 20:03:45 +12:00
Jonathan Turner
b2eecfb110
Bump to 0.14 (#1766) 2020-05-13 04:32:51 +12:00
Jonathan Turner
c3535b5c67
It-expansion fixes (#1757)
* It-expansion fixes

* fix clippy
2020-05-12 15:58:16 +12:00
Jonathan Turner
42eb658c37
Add a simplified list view (#1749) 2020-05-11 14:47:27 +12:00
Andrés N. Robalino
f93ff9ec33
Make grouping more flexible. (#1741) 2020-05-09 12:15:47 -05:00
Jonathan Turner
b37e420c7c
Add with-env command (#1717) 2020-05-06 15:56:31 +12:00
Jonathan Turner
a9968046ed
Add subcommands. Switch from-* and to-* to them (#1708) 2020-05-04 20:44:33 +12:00
Andrés N. Robalino
cf53264438
Table operating commands. (#1686)
* Table operating commands.

* Updated merge test for clarity.

* More clarity.

* Better like this..
2020-04-29 23:18:24 -05:00
Jonathan Turner
db8219e798
extend it-expansion to externals (#1682)
* extend it-expansion to externals

* trim the carriage return for external strings
2020-04-30 07:09:14 +12:00
Jonathan Turner
73d5310c9c
make it-expansion work through blocks when necessary (#1681) 2020-04-29 19:51:46 +12:00
Jonathan Turner
8bd3cedce1
It expansion (#1668)
* First step in it-expansion

* Fix tests

* fix clippy warnings
2020-04-27 14:04:54 +12:00
Andrés N. Robalino
80025ea684
Rows and values can be checked for emptiness. Allows to set a value if desired. (#1665) 2020-04-26 12:30:52 -05:00
Jonathan Turner
ad7a3fd908
Add not-in: operator (#1661) 2020-04-26 17:32:17 +12:00
Thomas B Homburg
716c4def03
Add key_timeout config option (#1649) 2020-04-25 05:28:38 +12:00
Jonathan Turner
d7bd77829f
Bump rustyline (#1644)
* Bump rustyline

* Fix new clippy warnings

* Add pipeline command
2020-04-24 08:00:49 +12:00
Jonathan Turner
c7e11a5a28
bump to 0.13.0 (#1625) 2020-04-21 17:01:03 +12:00
Jonathan Turner
e4fdb36511
External vars (#1615)
* fix empty table and missing spans

* wip

* WIP

* WIP

* working version with vars

* tidying

* WIP

* Fix external quoting issue
2020-04-21 09:45:11 +12:00
Jonathan Turner
2ffb14c7d0
fix empty table and missing spans (#1614) 2020-04-20 19:44:19 +12:00
Jonathan Turner
eec94e4016
Semicolon (#1613)
* WIP on blocks

* Getting further

* add some tests
2020-04-20 18:41:51 +12:00
Jason Gedge
522a828687
Move external closer to internal (#1611)
* Refactor InputStream and affected commands.

First, making `values` private and leaning on the `Stream` implementation makes
consumes of `InputStream` less likely to have to change in the future, if we
change what an `InputStream` is internally.

Second, we're dropping `Option<InputStream>` as the input to pipelines,
internals, and externals. Instead, `InputStream.is_empty` can be used to check
for "emptiness". Empty streams are typically only ever used as the first input
to a pipeline.

* Add run_external internal command.

We want to push external commands closer to internal commands, eventually
eliminating the concept of "external" completely. This means we can consolidate
a couple of things:

- Variable evaluation (for example, `$it`, `$nu`, alias vars)
- Behaviour of whole stream vs per-item external execution

It should also make it easier for us to start introducing argument signatures
for external commands,

* Update run_external.rs

* Update run_external.rs

* Update run_external.rs

* Update run_external.rs

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2020-04-20 15:30:44 +12:00
Jonathan Turner
a16a91ede8
Fix precedence parsing of parens. Limit use (#1606) 2020-04-19 06:39:06 +12:00
Jonathan Turner
7974e09eeb
Math operators (#1601)
* Add some math operations

* WIP for adding compound expressions

* precedence parsing

* paren expressions

* better lhs handling

* add compound comparisons and shorthand lefthand parsing

* Add or comparison and shorthand paths
2020-04-18 13:50:58 +12:00
Jonathan Turner
bd5836e25d
Aliases (#1589)
* WIP getting scopes right

* finish adding initial support

* Finish with alias and add startup commands
2020-04-15 17:43:23 +12:00
Jonathan Turner
08a09e2273
Pipeline blocks (#1579)
* Making Commands match what UntaggedValue needs

* WIP

* WIP

* WIP

* Moved to expressions for conditions

* Add 'each' command to use command blocks

* More cleanup

* Add test for 'each'

* Instead use an expression block
2020-04-13 19:59:57 +12:00
Jonathan Turner
2c513d1883
More dep bumps (#1562) 2020-04-09 10:28:20 +12:00
Jonathan Turner
04702530a3
Bump a lot of deps (#1560) 2020-04-07 19:51:17 +12:00
Jonathan Turner
c4daa2e40f
Add experimental new parser (#1554)
Move to an experimental new parser
2020-04-06 19:16:14 +12:00
Jonathan Turner
791f7dd9c3
Bump to 0.12.0 (#1538) 2020-04-01 06:25:21 +13:00
Corvus Corax
a4c1b092ba
Add configurations for table headers (#1537)
* Add configurations for table headers

* lint

Co-authored-by: Amanita-Muscaria <nope>
2020-03-31 12:19:48 +13:00
Andrés N. Robalino
21a543a901
Make sum plugin as internal command. (#1501) 2020-03-18 18:46:00 -05:00
Jonathan Turner
62666bebc9
Bump to 0.11.0 (#1474) 2020-03-11 06:34:19 +13:00
Jason Gedge
755d0e648b
Eliminate some compiler warnings (#1468)
- Unnecessary parentheses
- Deprecated `description()` method
2020-03-09 08:19:07 +13:00
Jason Gedge
01dd358a18
Don't emit a newline in autoview. (#1466)
The extra newline character makes it hard to use nu as part of an
external processing pipeline, since the extra character could taint the
results. For example:

```
$ nu -c 'echo test | xxd'
00000000: 7465 7374                                test
```

versus

```
nu -c 'echo test' | xxd
00000000: 7465 7374 0a                             test.
```
2020-03-09 08:18:24 +13:00
Jonathan Turner
50fb97f6b7
Merge env into $nu and simplify table/get (#1463) 2020-03-08 18:33:30 +13:00
Andrés N. Robalino
c731a5b628
Columns can be renamed. (#1447) 2020-03-03 16:01:24 -05:00
Jonathan Turner
0f7c723672
Bump version to 0.10.0 (#1403) 2020-02-18 16:56:09 +13:00
Corvus Corax
0961da406d
Add string to datetime to str plugin (#1381)
* Add string to datetime to str plugin

* Test string to date/time conversion
2020-02-13 07:47:04 -08:00
Corvus Corax
c0be02a434
Short-hand flags (#1378)
* typo fixes

* Change signature to take in short-hand flags

* update help information

* Parse short-hand flags as their long counterparts

* lints

* Modified a couple tests to use shorthand flags
2020-02-11 18:24:31 -08:00
Jonathan Turner
763fcbc137
Bump to 0.9.0 (#1297) 2020-01-29 15:17:02 +13:00
Andrés N. Robalino
9b4ba09c95
Nu env vars from config have higher priority. (#1294) 2020-01-28 02:10:15 -05:00
Andrés N. Robalino
caa6830184
Baseline environment and configuration work. (#1287) 2020-01-27 22:13:22 -05:00
Jason Gedge
32dfb32741 Switch from subprocess crate to the builtin std::process (#1284)
* Switch from subprocess crate to the builtin std::process

* Update external.rs

* Update external.rs

* Update external.rs

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2020-01-26 16:03:21 +13:00
Corvus Corax
d48f99cb0e compute directory sizes from contained files and directories (#1250)
* compute directory sizes from contained files and directories

* De-lint

* Revert "De-lint"

This reverts commit 9df9fc07d777014fef8f5749a84b4e52e1ee652a.

* Revert "compute directory sizes from contained files and directories"

This reverts commit d43583e9aa20438bd613f78a36e641c9fd48cae3.

* Nu du command

* Nu du for you

* Add async support

* Lints

* so much bug fixing
2020-01-26 15:43:29 +13:00
Corvus Corax
a5e1372bc2 RM error on bad filename (#1244)
* rm error on bad filename

* De-lint

* Fix error message in test
2020-01-25 08:16:41 +13:00
Andrés N. Robalino
fe4ad5f77e
Color named type help especial case. (#1263)
Refactored out help named type as switch.
2020-01-22 19:36:48 -05:00
Yehuda Katz
7efb31a4e4 Restructure and streamline token expansion (#1123)
Restructure and streamline token expansion

The purpose of this commit is to streamline the token expansion code, by
removing aspects of the code that are no longer relevant, removing
pointless duplication, and eliminating the need to pass the same
arguments to `expand_syntax`.

The first big-picture change in this commit is that instead of a handful
of `expand_` functions, which take a TokensIterator and ExpandContext, a
smaller number of methods on the `TokensIterator` do the same job.

The second big-picture change in this commit is fully eliminating the
coloring traits, making coloring a responsibility of the base expansion
implementations. This also means that the coloring tracer is merged into
the expansion tracer, so you can follow a single expansion and see how
the expansion process produced colored tokens.

One side effect of this change is that the expander itself is marginally
more error-correcting. The error correction works by switching from
structured expansion to `BackoffColoringMode` when an unexpected token
is found, which guarantees that all spans of the source are colored, but
may not be the most optimal error recovery strategy.

That said, because `BackoffColoringMode` only extends as far as a
closing delimiter (`)`, `]`, `}`) or pipe (`|`), it does result in
fairly granular correction strategy.

The current code still produces an `Err` (plus a complete list of
colored shapes) from the parsing process if any errors are encountered,
but this could easily be addressed now that the underlying expansion is
error-correcting.

This commit also colors any spans that are syntax errors in red, and
causes the parser to include some additional information about what
tokens were expected at any given point where an error was encountered,
so that completions and hinting could be more robust in the future.

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
Co-authored-by: Andrés N. Robalino <andres@androbtech.com>
2020-01-21 17:45:03 -05:00
Jonathan Turner
3abfefc025
More docs and random fixes (#1237) 2020-01-19 08:42:36 +13:00
Corvus Corax
a5c5b4e711 Add --help for commands (#1226)
* WIP --help works for PerItemCommands.

* De-linting

* Add more comments (#1228)

* Add some more docs

* More docs

* More docs

* More docs (#1229)

* Add some more docs

* More docs

* More docs

* Add more docs

* External commands: wrap values that contain spaces in quotes (#1214) (#1220)

* External commands: wrap values that contain spaces in quotes (#1214)

* Add fn's argument_contains_whitespace & add_quotes (#1214)

*  Fix formatting with cargo fmt

* Don't wrap argument in quotes when $it is already quoted (#1214)

* Implement --help for internal commands

* Externals now spawn independently. (#1230)

This commit changes the way we shell out externals when using the `"$it"` argument. Also pipes per row to an external's stdin if no `"$it"` argument is present for external commands. 

Further separation of logic (preparing the external's command arguments, getting the data for piping, emitting values, spawning processes) will give us a better idea for lower level details regarding external commands until we can find the right abstractions for making them more generic and unify within the pipeline calling logic of Nu internal's and external's.

* Poll externals quicker. (#1231)

* WIP --help works for PerItemCommands.

* De-linting

* Implement --help for internal commands

* Make having --help the default

* Update test to include new default switch

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
Co-authored-by: Koenraad Verheyden <mail@koenraadverheyden.com>
Co-authored-by: Andrés N. Robalino <andres@androbtech.com>
2020-01-18 11:46:18 +13:00
Jonathan Turner
e2e9abab0a
More docs (#1229)
* Add some more docs

* More docs

* More docs

* Add more docs
2020-01-16 07:32:46 +13:00
Jonathan Turner
2956b0b087
Add more comments (#1228)
* Add some more docs

* More docs

* More docs
2020-01-16 05:28:31 +13:00
Jonathan Turner
b32eceffb3
Add some comments (#1225) 2020-01-14 20:38:56 +13:00
Jonathan Turner
02d0a4107e
A few ls improvements. New welcome message (#1195) 2020-01-12 09:49:20 +13:00
Jonathan Turner
41ebc6b42d
Bump to 0.8.0 (#1166) 2020-01-07 20:08:31 +13:00
Jonathan Turner
77d856fd53
Last unwraps (#1160)
* Work through most of the last unwraps

* Finish removing unwraps
2020-01-04 19:44:17 +13:00
Jonathan Turner
5e31851070
A couple more (#1149) 2020-01-02 18:24:41 +13:00
Jonathan Turner
72838cc083
Move to using clippy (#1142)
* Clippy fixes

* Finish converting to use clippy

* fix warnings in new master

* fix windows

* fix windows

Co-authored-by: Artem Vorotnikov <artem@vorotnikov.me>
2019-12-31 20:36:08 +13:00
Ryan Blecher
f37f29b441 Add uniq command (#1132)
* start playing with ways to use the uniq command

* WIP

* Got uniq working, but still need to figure out args issue and add tests

* Add some tests for uniq

* fmt

* remove commented out code

* Add documentation and some additional tests showing uniq values and rows. Also removed args TODO

* add changes that didn't get committed

* whoops, I didn't save the docs correctly...

* fmt

* Add a test for uniq with nested json

* Add another test

* Fix unique-ness when json keys are out of order and make the test json more complicated
2019-12-31 17:05:02 +13:00
Andrés N. Robalino
0615adac94
Inc refactoring, Value helper test method extractions, and more integration helpers. (#1135)
* Manifests check. Ignore doctests for now.

* We continue with refactorings towards the separation of concerns between
crates. `nu_plugin_inc` and `nu_plugin_str` common test helpers usage
has been refactored into `nu-plugin` value test helpers.

Inc also uses the new API for integration tests.
2019-12-29 00:17:24 -05:00
Andrés N. Robalino
f6c62bf121 Nu plugins now depend on nu-plugin crate. 2019-12-27 08:52:15 -05:00
Jonathan Turner
e7fb15be59 Fix an assortment of issues 2019-12-24 14:26:47 +13:00
Jonathan Turner
314c3c4a97 Add missing descriptions and licenses to subcrates 2019-12-18 06:07:00 +13:00
Jonathan Turner
14817ef229 Subcrate versions 2019-12-18 05:18:10 +13:00
Jonathan Turner
98233dcec1 Subcrate versions 2019-12-18 05:09:53 +13:00
Yehuda Katz
57af9b5040 Add Range and start Signature support
This commit contains two improvements:

- Support for a Range syntax (and a corresponding Range value)
- Work towards a signature syntax

Implementing the Range syntax resulted in cleaning up how operators in
the core syntax works. There are now two kinds of infix operators

- tight operators (`.` and `..`)
- loose operators

Tight operators may not be interspersed (`$it.left..$it.right` is a
syntax error). Loose operators require whitespace on both sides of the
operator, and can be arbitrarily interspersed. Precedence is left to
right in the core syntax.

Note that delimited syntax (like `( ... )` or `[ ... ]`) is a single
token node in the core syntax. A single token node can be parsed from
beginning to end in a context-free manner.

The rule for `.` is `<token node>.<member>`. The rule for `..` is
`<token node>..<token node>`.

Loose operators all have the same syntactic rule: `<token
node><space><loose op><space><token node>`.

The second aspect of this pull request is the beginning of support for a
signature syntax. Before implementing signatures, a necessary
prerequisite is for the core syntax to support multi-line programs.

That work establishes a few things:

- `;` and newlines are handled in the core grammar, and both count as
  "separators"
- line comments begin with `#` and continue until the end of the line

In this commit, multi-token productions in the core grammar can use
separators interchangably with spaces. However, I think we will
ultimately want a different rule preventing separators from occurring
before an infix operator, so that the end of a line is always
unambiguous. This would avoid gratuitous differences between modules and
repl usage.

We already effectively have this rule, because otherwise `x<newline> |
y` would be a single pipeline, but of course that wouldn't work.
2019-12-11 16:41:07 -08:00
Jonathan Turner
9f702fe01a Move the remainder of the plugins to crates 2019-12-10 07:39:51 +13:00
Jonathan Turner
91784218c0 Upgrade some dependencies 2019-12-09 06:56:21 +13:00
Thibaut Brandscheid
683f4c35d9 Fix more Clippy warnings
cargo clippy -- -W clippy::correctness
2019-12-07 21:04:58 +01:00
Jonathan Turner
38b7a3e32b WIP move post/fetch to plugins 2019-12-07 16:46:05 +13:00
Jonathan Turner
d12c16a331 Extract ps and sys subcrates. Move helper methods to UntaggedValue 2019-12-05 08:52:31 +13:00
Jonathan Turner
1fcf671ca4 Re-enable the textview plugin, now its own crate 2019-12-04 19:38:40 +13:00
Jonathan Turner
efc879b955 Add new line primitive, bump version, allow bare filepaths 2019-12-03 19:44:59 +13:00
Yehuda Katz
87dbd3d5ac Extract build.rs 2019-12-02 13:14:51 -08:00
Yehuda Katz
4115634bfc Try to re-apply #1039 2019-12-02 11:02:58 -08:00
Yehuda Katz
e4226def16 Extract core stuff into own crates
This commit extracts five new crates:

- nu-source, which contains the core source-code handling logic in Nu,
  including Text, Span, and also the pretty.rs-based debug logic
- nu-parser, which is the parser and expander logic
- nu-protocol, which is the bulk of the types and basic conveniences
  used by plugins
- nu-errors, which contains ShellError, ParseError and error handling
  conveniences
- nu-textview, which is the textview plugin extracted into a crate

One of the major consequences of this refactor is that it's no longer
possible to `impl X for Spanned<Y>` outside of the `nu-source` crate, so
a lot of types became more concrete (Value became a concrete type
instead of Spanned<Value>, for example).

This also turned a number of inherent methods in the main nu crate into
plain functions (impl Value {} became a bunch of functions in the
`value` namespace in `crate::data::value`).
2019-12-02 10:54:12 -08:00