Commit Graph

336 Commits

Author SHA1 Message Date
Michael Angerman
0450cc25e0
port over from nushell drop nth (#498) 2021-12-15 06:26:15 -06:00
Michael Angerman
1cbb785969
port over from nushell drop column (#495)
* port over from nushell drop column

* fix clippy
2021-12-15 06:54:27 +11:00
Hilmar Gústafsson
90ddb23492
Add Path commands (#280)
* Add Path command

* Add `path basename`

* Refactor operate into `mod`

* Add `path dirname`

* Add `path exists`

* Add `path expand`

* Remove Arc wrapper for args

* Add `path type`

* Add `path relative`

* Add `path parse`

* Add `path split`

* Add `path join`

* Fix errors after rebase

* Convert to Path in `operate`

* Fix table behavior in `path join`

* Use conditional import in `path parse`

* Fix missing cases for `path join`

* Update default_context.rs

* clippy

* Fix tests

* Fix tests

Co-authored-by: JT <547158+jntrnr@users.noreply.github.com>
Co-authored-by: JT <jonathan.d.turner@gmail.com>
2021-12-13 12:47:14 +11:00
Jae-Heon Ji
6f53912655
Fix: add missing bind commands (#477)
* chore(random): update naming convention

* fix: add missing bind commands
2021-12-12 21:42:04 +02:00
Ștefan
7cbeebaac1
Port version (#467)
* First iteration of the version command

* Cleanup

* Fix the installed plugins bug

* Fix fmt check issue

* Fix clippy warning

* Fixing all clippy warnings

* Remove old code
2021-12-11 14:08:17 -06:00
Benoît Cortier
d0119ea05d
Sort default context items categorically (#465)
* Sort default context items categorically

* Separate commands in multiple statements

* Use curly braces instead of square brackets

This prevents undesired reformatting.
2021-12-10 21:07:39 -06:00
Benoît Cortier
e77c6bb284
Port hash, hash md5 and hash sha256 commands (#464)
`hash` by itself is only printing the help message.

The other two are simply using the same generic implementation.
2021-12-10 17:14:28 -06:00
Luccas Mateus
95841e3489
to xml and to yaml (#463) 2021-12-10 14:46:43 -06:00
Luccas Mateus
7a892ec5d7
To html and to md (#453)
* MathEval Variance and Stddev

* Fix tests and linting

* Typo

* Deal with streams when they are not tables

* First draft of these commands

* To MD

* To md and to html

* Fixed cargo and to_md

* `into_abbreviated_string` instead of `into_string`

* Changed how inner tables are displayed
2021-12-09 19:16:35 -06:00
Michael Angerman
7319b6b168
port over the nth command from nushell (#454)
* port over the nth command from nushell

* remove a line of redundant code

* must sort the rows or else if the rows are not from low to high this crashes engine-q
2021-12-09 18:16:04 -06:00
onthebridgetonowhere
11a781fc36
Add uniq command (#447) 2021-12-07 21:47:48 +13:00
Michael Angerman
a42bbea98d
port over the prepend command from nushell (#446) 2021-12-07 21:46:21 +13:00
Fernando Herrera
1fd26727c5
Batch of dataframe commands (#442)
* corrected missing shellerror type

* batch dataframe commands

* removed option to find declaration with input

* ordered dataframe folders
2021-12-06 17:09:49 +13:00
Michael Angerman
03e22b071a
port over the reject command from nushell (#419)
* port over reject

* add some tests to src/tests
2021-12-05 16:09:45 +13:00
onthebridgetonowhere
c6aff972da
Cal command (#429)
* Add calendar (cal) command

* Move options into arguments to avoid clippy warnings

* Remove commented line

* Fix formatting issues

* Fix clippy warning
2021-12-05 06:15:03 +13:00
onthebridgetonowhere
df5ac9b71c
Port str datetime to into datetime (#424)
* Port str datetime to into datetime

* Fix the span issue and some other small cleanups
2021-12-04 16:41:02 +13:00
Luccas Mateus
3d8394a909
to csv and to tsv (#412)
* MathEval Variance and Stddev

* Fix tests and linting

* Typo

* Deal with streams when they are not tables

* ToTsv and ToCsv
2021-12-03 15:02:22 +13:00
onthebridgetonowhere
349e83abd0
Port str to-decimal to into decimal command. (#408)
* Port str to-decimal to into decimal command. Add also a Value::test_float function for tests only

* Add support for handling integers into decimals and fix issues with error span
2021-12-03 15:01:19 +13:00
onthebridgetonowhere
bf82417d52
Port str upcase (#404)
* Port str upcase

* Switch to to_uppercase to support more characters than only ASCII
2021-12-03 15:00:32 +13:00
onthebridgetonowhere
2bbba3f5da
Port str trim (#394) 2021-12-02 17:38:44 +13:00
Luccas Mateus
34e0fd622b
to url and to toml (#396)
* MathEval Variance and Stddev

* Fix tests and linting

* Typo

* Deal with streams when they are not tables

* ToUrl and ToToml

* Linting
2021-12-02 17:38:00 +13:00
JT
89cbfd758d
Remove 'arboard' (#4174) 2021-12-02 08:48:03 +13:00
onthebridgetonowhere
b8f1fea7fe
Port str substring command (#388)
* Port str substring command

* Fix issue signaled by cargo fmt
2021-12-01 19:42:57 +13:00
Jae-Heon Ji
21ddfc61f4
add random commands (#366)
* feat: add random command

* feat: add bool sub-command
2021-11-30 19:12:19 +13:00
Luccas Mateus
414ed4877a
From ssv from xml (#383)
* MathEval Variance and Stddev

* Fix tests and linting

* Typo

* Deal with streams when they are not tables

* From xml and from ssv

* linting
2021-11-30 08:22:13 +13:00
Andrew
5de12da765
Port over the kill command from nushell (#381)
* Port over the kill command from nushell

* Update formatting

* Improve error message by combining signal spans
2021-11-30 07:21:55 +13:00
Arthur Targaryen
bab8f6bd28
Port skip, skip while and skip until commands (#380)
* Add `Skip` command

* Add `SkipUntil` sub-command

* Add `SkipWhile` sub-command

* Add and use `Expression::as_row_condition_block`
2021-11-29 19:52:23 +13:00
Andrew
e07ce57423
Port over the sleep command from nushell (#371)
* Port over the sleep command from nushell

* Fix clippy warning

* Remove unused variable
2021-11-29 10:15:32 +13:00
Fernando Herrera
c8b16c14d5
Option to replace command same name (#374)
* option to replace command same name

* moved order of custom value declarations

* arranged dataframe folders and objects

* sort help commands by name

* added dtypes function for debugging

* corrected name for dataframe commands

* command names using function
2021-11-28 19:35:02 +00:00
Andrew
e1e7e94261
Port over the clear command from nushell (#373)
* Port over the clear command from nushell

* cargo fmt
2021-11-28 08:32:44 +00:00
Arthur Targaryen
8c0fa0d26e
Add Any command (#375) 2021-11-28 08:29:35 +00:00
Arthur
63c3d19c67
Port all? command (#365)
* Implement `From<bool>` for `Value`

* Add `All` command

* Change `IntoPipelineData` and `IntoInterruptiblePipelineData` bounds

* Refactor `PipelineIterator` impls

* Add `PipelineData::into_interruptible_iter`

* Use `into_interruptible_iter` instead of `all` helper

* Merge imports

* Refactor `PipelineData::{filter, map}`

* Change comment pronoun

* Treat `RowCondition` as a block

* Remove unnecessary braces

* Address cluppy warning
2021-11-28 06:49:03 +13:00
JT
5d88ed6c75
Add better exit command (#369) 2021-11-26 21:00:57 +13:00
Luccas Mateus
8043516d75
from vcf from ics and from ini (#367)
* MathEval Variance and Stddev

* Fix tests and linting

* Typo

* Deal with streams when they are not tables

* `from toml` command

* From ods

* From XLSX

* From ics

* From ini

* From vcf

* Forgot a eprintln!
2021-11-26 06:10:56 +13:00
Fernando Herrera
76019f434e
Dataframe feature (#361)
* custom value trait

* functions for custom value trait

* custom trait behind flag

* open dataframe command

* command to-df for basic types

* follow path for dataframe

* dataframe operations

* dataframe not default feature

* custom as default feature

* corrected examples in command
2021-11-23 08:14:40 +00:00
Michael Angerman
a2aaeb38ed
port over the drop command from nushell (#358) 2021-11-22 08:04:20 +13:00
Luccas Mateus
00aac850fd
from xlsx from ods and from toml (#352)
* MathEval Variance and Stddev

* Fix tests and linting

* Typo

* Deal with streams when they are not tables

* `from toml` command

* From ods

* From XLSX
2021-11-20 08:23:35 +13:00
JT
e01e73cb67
Add debug and describe (#351)
* Add debug and describe

* Fix test
2021-11-19 18:00:29 +13:00
Fernando Herrera
88988dc9f4
Plugins signature load (#349)
* saving signatures to file

* loading plugin signature from file

* is_plugin column for help command
2021-11-19 15:51:42 +13:00
Michael Angerman
adb7eeb740
port over the append command from nushell (#345) 2021-11-19 08:16:04 +13:00
onthebridgetonowhere
6fbe02eb21
Port str startswith (#342)
Co-authored-by: Stefan Stanciulescu <contact@stefanstanciulescu.com>
2021-11-16 12:16:56 +13:00
Jakub Žádník
5459d30a24
Add environment variable support for modules (#331)
* Add 'expor env' dummy command

* (WIP) Abstract away module exportables as Overlay

* Switch to Overlays for use/hide

Works for decls only right now.

* Fix passing import patterns of hide to eval

* Simplify use/hide of decls

* Add ImportPattern as Expr; Add use env eval

Still no parsing of "export env" so I can't test it yet.

* Refactor export parsing; Add InternalError

* Add env var export and activation; Misc changes

Now it is possible to `use` env var that was exported from a module.

This commit also adds some new errors and other small changes.

* Add env var hiding

* Fix eval not recognizing hidden decls

Without this change, calling `hide foo`, the evaluator does not know
whether a custom command named "foo" was hidden during parsing,
therefore, it is not possible to reliably throw an error about the "foo"
name not found.

* Add use/hide/export env var tests; Cleanup; Notes

* Ignore hide env related tests for now

* Fix main branch merge mess

* Fixed multi-word export def

* Fix hiding tests on Windows

* Remove env var hiding for now
2021-11-16 12:16:06 +13:00
JT
df87d90b8c
Add 'detect columns' command (#4127)
* Add 'detect columns' command

* Fix warnings
2021-11-16 11:29:54 +13:00
Benoît Cortier
e324c1a078
Port parse command (#338) 2021-11-16 07:27:15 +13:00
onthebridgetonowhere
50cbd16ec7
Port str reverse (#337)
Co-authored-by: Stefan Stanciulescu <contact@stefanstanciulescu.com>
2021-11-15 14:43:40 +13:00
onthebridgetonowhere
f1b2ab0b27
Port str lpad and str rpad (#334)
* Port str lpad and str rpad

* Remove useless comment

Co-authored-by: Stefan Stanciulescu <contact@stefanstanciulescu.com>
2021-11-15 08:36:24 +13:00
JT
e76451866d
'update' command (#333) 2021-11-14 12:02:54 +13:00
onthebridgetonowhere
08d316f6a7
Port str length command (#330)
Co-authored-by: Stefan Stanciulescu <contact@stefanstanciulescu.com>
2021-11-14 10:25:55 +13:00
Luccas Mateus
db2bca56c9
from url and from eml (#324)
* MathEval Variance and Stddev

* Fix tests and linting

* Typo

* Deal with streams when they are not tables

* FromEml and FromUrl

Added tests for from eml
2021-11-13 09:46:39 +13:00
onthebridgetonowhere
e756a9ea04
Port str indexof (#327)
* Port str indexof

* Fix clippy warning

Co-authored-by: Stefan Stanciulescu <contact@stefanstanciulescu.com>
2021-11-12 08:45:39 +13:00
onthebridgetonowhere
586c6d9fa8
Port str find replace (#325)
* Port str find_replace command

* Add regex crate as dependency

Co-authored-by: Stefan Stanciulescu <contact@stefanstanciulescu.com>
2021-11-11 12:11:34 +13:00
Luccas Mateus
75cfee28b2
from yaml and from yml (#322)
* MathEval Variance and Stddev

* Fix tests and linting

* Typo

* Deal with streams when they are not tables

* `from yaml` and `from yml`

`from yaml` and `from yml`

from yaml and from yml

* Fix collect_string

* Fix tests and linting
2021-11-10 14:02:33 +13:00
onthebridgetonowhere
d094f654c3
Port str endswith (#321)
* Port str endswith command

* Fix clippy warnings

* Styling

Co-authored-by: Stefan Stanciulescu <contact@stefanstanciulescu.com>
2021-11-10 13:51:55 +13:00
JT
bb1740d733
Add from csv and from tsv (#320) 2021-11-10 09:17:37 +13:00
onthebridgetonowhere
0f516a0830
Port str downcase and str contains (#319)
* Port str contains command

* Add another test case / example for str contains

* Port str downcase to engine-q

Co-authored-by: Stefan Stanciulescu <contact@stefanstanciulescu.com>
2021-11-10 09:16:53 +13:00
onthebridgetonowhere
ef20b5f1ef
Port str capitalize (#317)
* Port str capitalize command

* Keep consistent naming for str commands

Co-authored-by: Stefan Stanciulescu <contact@stefanstanciulescu.com>
2021-11-09 20:40:56 +13:00
JT
47628946b6
Add str collect (#311)
* Add str collect

* Oops, missing file
2021-11-09 14:59:44 +13:00
JT
e9a7def183
Add magic $in variable (#309)
* Add magic in variable

* Oops, missing file
2021-11-08 19:21:24 +13:00
Michael Angerman
cfd40ffaf5
Port over the reverse command from nushell (#303)
* initial commit of reverse
* reverse is working, now move on to the examples
* add in working examples for reverse
* #[allow(clippy::needless_collect)]
2021-11-07 18:18:27 +00:00
Michael Angerman
573cb38bab
Port over the shuffle command from nushell (#300)
* initial commit of shuffle

* port the shuffle command from nushell
2021-11-07 14:19:57 +13:00
onthebridgetonowhere
a1f141d18a
Port str case commands (#287)
* Port camel case and kebab case

* Port pascal case

* Port snake case and screaming snake case

* Cleanup before PR

* Add back cell path support for str case commands

* Add cell path tests for str case command

* Revert "Add cell path tests for str case command"

This reverts commit a0906318d95fd2b5e4f8ca42f547a7e4c5db381a.

* Add cell path test cases for str case command

* Move cell path tests from tests.rs to Examples in each of the command's file

Co-authored-by: Stefan Stanciulescu <contact@stefanstanciulescu.com>
2021-11-07 06:55:25 +13:00
Luccas Mateus
c7d159a0f3
Last three math commands, eval, variance and stddev (#292)
* MathEval Variance and Stddev

* Fix tests and linting

* Typo
2021-11-06 06:58:40 +13:00
Fernando Herrera
ae1109139d Merge branch 'main' of https://github.com/nushell/engine-q into plugins 2021-11-04 22:04:31 +00:00
JT
4a1df604c9
Merge pull request #282 from luccasmmg/engine-q-math
math: floor, ceil, median and mode
2021-11-05 07:10:26 +13:00
JT
cfd24bc2ad
Merge pull request #285 from nushell/env_shorthand
Add env shorthand
2021-11-04 15:43:10 +13:00
JT
2b03748681
Merge pull request #283 from aslynatilla/porting-format
Porting format
2021-11-04 15:41:45 +13:00
JT
1949ba080e Add env shorthand 2021-11-04 15:32:35 +13:00
Luccas Mateus de Medeiros Gomes
47ebde4087 Added MathMedian
Added MathMedian

Fix tests
2021-11-03 18:28:16 -03:00
JT
ea27300ca0
Merge pull request #278 from onthebridgetonowhere/port_into_string
Port into string command
2021-11-04 05:59:56 +13:00
Luccas Mateus de Medeiros Gomes
5ae823612f MathCeil, MathFloor and MathMode 2021-11-03 08:59:08 -03:00
Luccas Mateus de Medeiros Gomes
756773a6ed MathFloor done and MathMode still left work
Math mode final form currently

MathMode and MathFloor
2021-11-02 22:33:45 -03:00
Fernando Herrera
12eed1f98a plugin feature flag 2021-11-02 20:56:00 +00:00
Antonio Natilla
d134774f4b Merge remote-tracking branch 'origin' into porting-format 2021-11-02 21:23:50 +01:00
JT
5e42b14026 Documenting some code and doing cleanups 2021-11-03 08:53:48 +13:00
Stefan Stanciulescu
070067b75e Add into string command 2021-11-02 20:39:16 +01:00
Antonio Natilla
52cb50b937 Base Command implementation for Format
Note that run is not implemented yet
2021-11-02 18:13:06 +01:00
Stefan Stanciulescu
e1ea0d42a9 Merge branch 'main' of https://github.com/nushell/engine-q into port_first_command 2021-11-02 08:32:38 +01:00
JT
7b2116dc29
Merge pull request #270 from elferherrera/plugins
Plugins for engine q
2021-11-02 19:07:45 +13:00
JT
25846d3c1e Add zip command 2021-11-02 18:28:28 +13:00
JT
d856cebebd Add a simple scope variable 2021-11-02 16:08:05 +13:00
JT
3c1b3473ae
Merge pull request #273 from luccasmmg/engine-q-math
New math commands(product, round, sqrt and sum)
2021-11-02 11:20:35 +13:00
JT
89b8ee6ad8
Merge pull request #268 from onthebridgetonowhere/date_enqine_q
Port date commands to enqine-q
2021-11-02 11:18:46 +13:00
Luccas Mateus de Medeiros Gomes
e16b0e7b01 New math commands(product, round, sqrt and sum) 2021-11-01 18:29:34 -03:00
Antonio Natilla
f4ed4fa7e3 Implementing Command for Echo, no examples
Referring to:

https://github.com/nushell/nushell/blob/main/crates/nu-command/src/commands/core_commands/echo.rs

as the original implementation.
2021-11-01 09:12:48 +01:00
Fernando Herrera
ef94c71866 Merge branch 'main' of https://github.com/nushell/engine-q into plugins 2021-11-01 07:24:33 +00:00
Stefan Stanciulescu
ef56d482b2 Port first command to engine-q 2021-10-31 22:53:37 +01:00
JT
80a4a5eb28
Merge pull request #266 from luccasmmg/engine-q-math-2
Added math and min commands
2021-11-01 06:45:16 +13:00
Luccas Mateus de Medeiros Gomes
5add6035a4 Added math and min commands
typo

Added op span
2021-10-31 08:06:32 -03:00
Fernando Herrera
a390f66dbf call and response serializers 2021-10-31 08:17:01 +00:00
Stefan Stanciulescu
fa8a0958e4 Merge branch 'main' of https://github.com/nushell/engine-q into date_enqine_q 2021-10-31 07:56:32 +01:00
Stefan Stanciulescu
20c770370b Port date commands to engine-q 2021-10-31 07:54:51 +01:00
Michael Angerman
da515b1c9d port the filter command range from nushell 2021-10-30 10:51:20 -07:00
Fernando Herrera
f301f686b5 Merge branch 'main' of https://github.com/nushell/engine-q into plugins 2021-10-30 11:01:49 +01:00
JT
624edce4f7 Add 'to json' 2021-10-29 19:26:29 +13:00
Fernando Herrera
51e48bee53 Merge branch 'main' of https://github.com/nushell/engine-q into plugins 2021-10-28 07:12:40 +01:00
JT
520d9e1fb6
Merge pull request #262 from nushell/ctrlc
Add initial ctrl-c support
2021-10-28 17:22:48 +13:00
JT
37150af970
Merge pull request #260 from luccasmmg/engine-q-math-2
Added math avg
2021-10-28 17:14:49 +13:00
JT
bac8b8a450 Add initial ctrl-c support 2021-10-28 17:13:10 +13:00
Luccas Mateus de Medeiros Gomes
40ad9acbc3 Added math avg
Linting

Fix clippy warning

Fix list of records
2021-10-27 22:13:55 -03:00
Michael Angerman
7e66aca18e going to have to figure out how to clone input or some other solution 2021-10-26 11:29:00 -07:00
JT
e039e5f6a4
Merge pull request #252 from nushell/par_each
Add a simple parallel each
2021-10-26 14:37:56 +13:00
JT
5455270446 Add a simple parallel each 2021-10-26 14:30:53 +13:00
Luccas Mateus
3a5b943d11
Merge branch 'nushell:main' into engine-q-math 2021-10-25 20:40:41 -03:00
JT
b5965ee8ef WIP 2021-10-25 19:31:39 +13:00
Luccas Mateus de Medeiros Gomes
aa5ab8a666 final math abs 2021-10-24 20:58:18 -03:00
Fernando Herrera
232790f488 plugin command 2021-10-23 21:08:54 +01:00
xiuxiu62
2b99e49792 add strings/size command 2021-10-12 14:55:29 -07:00
JT
6024a001b4 Clarify todo/fixmes 2021-10-13 06:44:23 +13:00
JT
4d0a253924 Merge main 2021-10-11 14:57:39 +13:00
JT
c3a032950d Add initial batch of into conversions 2021-10-11 14:56:19 +13:00
xiuxiu62
491efab09b remove open and save 2021-10-10 13:24:54 -07:00
xiuxiu62
97ca242634 add rm command + stubs for open and save 2021-10-09 21:13:15 -07:00
JT
60f9fe1aa4 Port split column and split row 2021-10-09 15:41:39 +13:00
JT
4ddc953e38 Port help and start porting split 2021-10-09 14:02:01 +13:00
Darren Schroeder
1a3a837f3e
Merge pull request #96 from fdncred/ls_grid_output
output `ls` as a grid vs table
2021-10-08 08:23:15 -05:00
xiuxiu62
bdfe8c0888 add mkdir command 2021-10-07 15:20:23 -07:00
xiuxiu62
adabc839bf add touch command 2021-10-07 14:18:03 -07:00
Darren Schroeder
698f768a06 Merge branch 'main' into ls_grid_output 2021-10-07 11:07:21 -05:00
Tanishq Kancharla
d481d5ca96 Merge branch 'main' of https://github.com/nushell/engine-q into source-command 2021-10-05 22:16:07 -04:00
xiuxiu62
8dc3ebd6e2 start cp command 2021-10-05 12:55:46 -07:00
Darren Schroeder
e402adbba0 WIP: output ls as a grid vs table 2021-10-05 08:43:20 -05:00
xiuxiu62
e325fd114d port the mv command 2021-10-04 04:32:08 -07:00
Tanishq Kancharla
dfd321a679
Merge branch 'main' into source-command 2021-10-03 14:25:00 -04:00
JT
758fce8ae3
Merge pull request #86 from nushell/add_cd
Add simple cd
2021-10-03 09:20:28 +13:00
JT
91090e1db1 Add simple cd 2021-10-03 09:16:37 +13:00
Jakub Žádník
81cd03626d
Merge branch 'main' into module-export 2021-10-02 18:53:35 +03:00
JT
6b76dd7cd7 Add select 2021-10-02 17:55:05 +13:00
JT
5843acec02 Add wrap and get and cell_path parsing 2021-10-02 15:59:11 +13:00
Tanishq Kancharla
2d4e471052 fix more merge conflicts 2021-10-01 22:17:32 -04:00
Tanishq Kancharla
16c60f44d5 merge w/ upstream 2021-10-01 22:09:16 -04:00
JT
c5e9ff5f14 add ps and early help 2021-10-02 10:53:13 +13:00
Jakub Žádník
891d79d2aa Fmt and misc fixes after rebase 2021-10-01 23:30:56 +03:00
Jakub Žádník
7488254cca Implement a rough version of 'hide'
'hide' command is used to undefine custom commands
2021-10-01 23:24:54 +03:00
Jakub Žádník
93521da9d8 Add 'export def' command 2021-10-01 23:21:28 +03:00
JT
503939dcbe add sys command 2021-10-01 19:53:47 +13:00
JT
3e232a5db8 Add 'from json' 2021-10-01 18:11:49 +13:00
JT
f0d5e2dcf1 Prepare nu_commands for porting 2021-09-30 07:17:51 +13:00
Darren Schroeder
5e34ef6dff
new command: into column_path (#4048) 2021-09-29 07:23:34 -05:00
JT
47421e9ca7
Merge pull request #69 from kubouch/simple-module
Primitive module implementation
2021-09-27 05:14:23 +13:00
Jakub Žádník
9e176674a5 Start parsing 'use'; Add Use command 2021-09-26 13:25:52 +03:00
Jakub Žádník
e9f1575924 Add a module command 2021-09-26 01:59:18 +03:00
Fernando Herrera
d9c42eb194 contents declaration 2021-09-25 17:28:15 +01:00
Fernando Herrera
772f8598dd lines command 2021-09-23 20:03:08 +01:00
Andrés N. Robalino
5d59234f8d
Flexibility updating table's cells. (#4027)
Very often we need to work with tables (say extracted from unstructured data or some
kind of final report, timeseries, and the like).

It's inevitable we will be having columns that we can't know beforehand what their names
will be, or how many.

Also, we may end up with certain cells having values we may want to remove as we explore.

Here, `update cells` fundamentally goes over every cell in the table coming in and updates
the cell's contents with the output of the block passed. Basic example here:

```
> [

    [   ty1,       t2,       ty];

    [     1,        a, $nothing]
    [(wrap), (0..<10),      1Mb]
    [    1s,     ({}),  1000000]
    [ $true,   $false,   ([[]])]

] | update cells { describe }

───┬───────────────────────┬───────────────────────────┬──────────
 # │          ty1          │            t2             │    ty
───┼───────────────────────┼───────────────────────────┼──────────
 0 │ integer               │ string                    │ nothing
 1 │ row Column(table of ) │ range[[integer, integer)] │ filesize
 2 │ string                │ nothing                   │ integer
 3 │ boolean               │ boolean                   │ table of
───┴───────────────────────┴───────────────────────────┴──────────
```

and another one (in the examples) for cases, say we have a timeseries table generated and
we want to remove the zeros and have empty strings and save it out to something like CSV.

```
> [
    [2021-04-16, 2021-06-10, 2021-09-18, 2021-10-15, 2021-11-16, 2021-11-17, 2021-11-18];
    [        37,          0,          0,          0,         37,          0,          0]
] | update cells {|value| i
  if ($value | into int) == 0 {
    ""
  } {
    $value
  }
}

───┬────────────┬────────────┬────────────┬────────────┬────────────┬────────────┬────────────
 # │ 2021-04-16 │ 2021-06-10 │ 2021-09-18 │ 2021-10-15 │ 2021-11-16 │ 2021-11-17 │ 2021-11-18
───┼────────────┼────────────┼────────────┼────────────┼────────────┼────────────┼────────────
 0 │         37 │            │            │            │         37 │            │
───┴────────────┴────────────┴────────────┴────────────┴────────────┴────────────┴────────────
```
2021-09-19 15:37:54 -05:00
Fernando Herrera
bafc50fd5c external command 2021-09-19 20:29:58 +01:00
Tw
1297499d7a
add command g to switch shell quickly (#4014)
Signed-off-by: Tw <tw19881113@gmail.com>
2021-09-17 10:39:14 +01:00
JT
b4f918b889 Very early proof-of-concept git branch completion 2021-09-14 16:59:46 +12:00
Tanishq Kancharla
1d945d8ce3 added source command 2021-09-11 00:54:24 -04:00
JT
26d50ebcd5 Add a very silly table 2021-09-10 14:27:12 +12:00
JT
16baf5e16a Add a very silly ls 2021-09-10 13:06:44 +12:00
JT
bb6781a3b1 Add row conditions 2021-09-10 09:47:20 +12:00
JT
82cf6caba4 Add do 2021-09-03 16:01:45 +12:00
JT
6c0ce95d0f Add simple each 2021-09-03 15:45:34 +12:00
JT
df63490266 Fix up calls and pipelines 2021-09-03 14:15:01 +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
Lily Mara
d90420ac4c
Add subcommand into filesize (#3987)
* Add subcommand `into filesize`

It's currently not possible to convert a number or a string containing a number
into a filesize. The only way to create an instance of filesize type today is
with a literal in nushell syntax. This commit adds the `into filesize`
subcommand so that file sizes can be created from the outputs of programs
producing numbers or strings, like standard unix tools.

There is a limitation with this - it doesn't currently parse values like `10 MB`
or `10 MiB`, it can only look at the number itself. If the desire is there, more
flexible parsing can be added.

* fixup! Add subcommand `into filesize`

* fixup! Add subcommand `into filesize`
2021-09-02 18:19:54 -05:00
JT
7c8504ea24 Add commands 2021-09-03 10:58:15 +12:00
JT
08014c6a98
Move sys, ps, fetch, post to internal commands (#3983)
* Move sys, ps, fetch, post to internal commands

* Remove old plugins

* clippy

Co-authored-by: JT <jonatha.d.turner@gmail.com>
2021-09-01 14:29:09 +12:00
Darren Schroeder
17ef531905
introducing the find command (#3971)
* introducing the `find` command

* added tests

* merged main to accomodate "rest" changes

* test fix
2021-08-27 20:48:41 +12:00
Fernando Herrera
3e8ce43dcb
rename command and rename for melt (#3968) 2021-08-26 08:13:54 -05:00
Fernando Herrera
02b2c55146
Rolling and cumulative commands (#3960)
* rolling and cumulative operations

* update polars to 0.15.1

* change reference in function
2021-08-24 09:10:29 -05:00
JT
487fafbca3
Add a 'tutor' command (#3949)
* Add a 'tutor' command

* clippy
2021-08-21 19:41:54 +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
Andrés N. Robalino
b873fa7a5f
The zip command. (#3919)
We introduce it here and allow it to work with regular lists (tables with no columns) as well as symmetric tables. Say we have two lists and wish to zip them, like so:

```
[0 2 4 6 8] | zip {
  [1 3 5 7 9]
} | flatten

───┬───
 0 │ 0
 1 │ 1
 2 │ 2
 3 │ 3
 4 │ 4
 5 │ 5
 6 │ 6
 7 │ 7
 8 │ 8
 9 │ 9
───┴───
```

In the case for two tables instead:

```
[[symbol]; ['('] ['['] ['{']] | zip {
  [[symbol]; [')'] [']'] ['}']]
} | each {
  get symbol | $'($in.0)nushell($in.1)'
}

───┬───────────
 0 │ (nushell)
 1 │ [nushell]
 2 │ {nushell}
───┴───────────
```
2021-08-14 23:36:08 -05:00
Andrés N. Robalino
463dd48180
Flexible dropping of rows (by desired row number) (#3917)
We very well support `nth 0 2 3 --skip 1 4` to select particular rows and skip some using a flag. However, in practice we deal with tables (whether they come from parsing or loading files and whatnot) where we don't know the size of the table up front (and everytime we have these, they may have different sizes). There are also other use cases when we use intermediate tables during processing and wish to always drop certain rows and **keep the rest**.

Usage:

```
... | drop nth 0
... | drop nth 3 8
```
2021-08-13 12:48:05 -05:00
Fernando Herrera
38848082ae
describe command (#3907) 2021-08-08 05:48:54 +12:00
Fernando Herrera
63abe1cb3e
Datetime commands (#3894)
* date and duration from nu

* date commands

* Import to feature flag

* corrected to-csv example

* corrected sample example
2021-08-05 17:18:53 -05:00
Peter Cunderlik
9696e4d315
Improve md5 and sha256 code (#3841)
* Refactor Hash code to simplify md5 and sha256 implementations

Md5 and Sha256 (and other future digests) require less boilerplate code
now. Error reporting includues the name of the hash again.

* Add missing hash sha256 test
2021-07-29 10:22:16 -05:00
Fernando Herrera
d54d7cc431
append dataframes (#3839) 2021-07-26 08:36:09 +12:00
Peter Cunderlik
111477aa74
Add sha256 to the hash command (#3836)
Hashers now uses on Rust Crypto Digest trait which makes it trivial to
implement additional hash functions.

The original `md5` crate does not implement the Digest trait and was
replaced by `md-5` crate which does. Sha256 uses already included `sha2`
crate.
2021-07-25 14:08:08 -05:00
Fernando Herrera
f1ee9113ac
All is a DataFrame (#3812)
* nuframe in its own type in UntaggedValue

* Removed eager dataframe from enum

* Dataframe created from list of values

* Corrected order in dataframe columns

* Returned tag from stream collection

* Removed series from dataframe commands

* Arithmetic operators

* forced push

* forced push

* Replace all command

* String commands

* appending operations with dfs

* Testing suite for dataframes

* Unit test for dataframe commands

* improved equality for dataframes
2021-07-25 22:01:54 +12:00
Kat Marchán
fcd624a722
add date humanize command (#3833)
* add `date humanize` command

* add docs
2021-07-25 17:33:31 +12:00
Peter Cunderlik
5d7677dd07
Implement into path conversion (#3811)
This allows converting strings to filepaths without having to use
`path expand` roundtrip.

Filepaths are taken as-is without any validation/conversion.
2021-07-23 19:14:02 +12:00
Fernando Herrera
9b5db297a6
Replace command (#3823)
* replace command

* cargo fmt

* Signature correction
2021-07-22 08:45:46 -05:00
Fernando Herrera
411435d68f
Dataframe Shape command (#3805)
* size command to get dataframe info

* change command name to shape

* apply lint to file
2021-07-20 07:07:42 -05:00
Fernando Herrera
af2b2c668d
New take command (#3722)
* Type in command description

* filter name change

* Clean column name

* Clippy error and updated polars version

* Lint correction in file

* CSV Infer schema optional

* Correct float operations

* changes in series castings to allow other types

* Clippy error correction

* Removed lists from command signatures

* Added not command for series

* take command with args

* set with idx command
2021-07-05 11:46:53 +12:00
Darren Schroeder
9a1e1d5b1e
move lang command to $nu (#3720) 2021-07-01 13:09:50 -05:00
Fernando Herrera
17008bb648
Removed list from dataframe command signatures (#3713)
* Type in command description

* filter name change

* Clean column name

* Clippy error and updated polars version

* Lint correction in file

* CSV Infer schema optional

* Correct float operations

* changes in series castings to allow other types

* Clippy error correction

* Removed lists from command signatures

* Added not command for series
2021-07-01 16:33:52 +12:00
Darren Schroeder
008bdfa43f
a new command to query the nushell internals (#3704)
* a new command to query the nushell internals

* added signature

* a little cleanup
2021-06-29 09:27:16 -05:00
Palash Ahuja
c2f78aaf88
Adding all-trim option (with format and all-flag) (#3696)
* adding changes for all-trim option

* adding changes for the all-flag and format flag

* renaming modules - clippy warning
2021-06-28 05:42:15 +12:00
Elton Leander Pinto
8f39f4580a
Add paste command (#3694)
* Add paste command

* fix build and format failures

* Add examples

* Make tests pass

* Format

* add cfg annotation for Clip

* format code

* remove additional import for clip

* Remove test
2021-06-27 08:42:17 +12:00
Nathan Thomas
a3f119e0bd
Add pathvar command (#3670)
* Add pathvar command

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

* Add pathvar command to context

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

* Add pathvar reset command

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

* Update help message

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

* Remove insert command

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

* Remove unused import

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

* Remove insert mod

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

* Support for windows path separator

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

* Clear clippy errors

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

* Remove empty file

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

* Formatting

Signed-off-by: nathom <nathanthomas707@gmail.com>
2021-06-25 15:58:37 +12:00
JT
318d13ed58
Add built-in var to refer to pipeline values (#3661) 2021-06-21 12:31:01 +12:00
Fernando Herrera
b9f1371994
Series commands (#3652)
* new series commands

* clippy corrections
2021-06-20 10:59:39 +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
a74d05061d
Begin directory contrib docs and split commands (#3650)
* Begin directory contrib docs and split commands

* Fix unused import warning
2021-06-19 12:06:44 +12:00