Commit Graph

193 Commits

Author SHA1 Message Date
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