Commit Graph

847 Commits

Author SHA1 Message Date
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
8df748463d Getting ready for multiline scripts (#2737)
* WIP

* WIP

* WIP

* Tests are passing

* make parser more resilient

* lint
2020-11-10 05:27:07 +13:00
8229af7591 Improve parameter inference for blocks (#2708) 2020-10-28 07:47:11 +13:00
6951fb440c Remove it expansion (#2701)
* Remove it-expansion, take 2

* Cleanup

* silly update to test CI
2020-10-26 19:55:52 +13:00
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
791e07650d ColumnPath creation flexibility. (#2674) 2020-10-15 17:25:17 -05:00
54326869e4 Parse decimals as BigDecimal (#2644)
Use implicit serde from BigDecimal crate
2020-10-07 14:01:40 +13:00
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
9b577b8679 Update bigint/bigdecimal (#2585)
* Update bigint/bigdecimal

* clippy
2020-09-22 05:28:31 +12:00
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
c9ffd6afc0 Improve range parsing and handling (#2506)
* Improve range parsing and handling

* linting
2020-09-07 14:43:58 +12:00
986b427038 Add modulo operator and simplify in/not-in (#2505) 2020-09-07 12:12:55 +12:00
abc05ece21 Add optional commas for items in lists and tables (#2454) 2020-08-30 18:19:54 +12:00
6f69ae8707 Add table literals (#2453)
* Add table literals

* clippy
2020-08-30 16:55:33 +12:00
02763b47f7 Add spans to pipelines. 2020-08-28 05:17:58 -05:00
a64cfb6285 Command expression need not carry span information. 2020-08-24 22:48:33 -05:00
eb2ba470c7 Have lite-parse complete return a complete bare form. (#2389)
Previously, lite parse would stack up opening delimiters in vec, and if we
didn't close everything off, it would simply return an error with a partial form
that didn't include the missing closing delimiters. This commits adds those
delimiters so that `classify_block` can parse correctly.
2020-08-22 15:43:40 +12:00
9f85b10fcb Add method to convert ClassifiedBlock into completion locations. (#2316)
The completion engine maps completion locations to spans on a line, which
indicate whther to complete a command name, flag name, argument, and so on.

Initial implementation is simplistic, with some rough edges, since it relies
heavily on the parser's interpretation. For example

    du -

if asking for completions, `-` is considered a positional argument by the
parser, but the user is likely looking for a flag. These scenarios will be
addressed in a series of progressive enhancements to the engine.
2020-08-21 15:37:51 -04:00
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
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
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
cda53b6cda Return incomplete parse from lite_parse (#2284)
* Move lite_parse tests into a submodule

* Have lite_parse return partial parses when error encountered.

Although a parse fails, we can generally still return what was successfully
parsed. This is useful, for example, when figuring out completions at some
cursor position, because we can map the cursor to something more structured
(e.g., cursor is at a flag name).
2020-08-02 06:39:55 +12:00
9fb6f5cd09 Change f/full flag to l/long for ls and ps commands (#2283)
* Change `f`/`full` flag to `l`/`long` for `ls` and `ps` commands

* Fix a few more `--full` instances
2020-08-02 06:30:45 +12:00
836efd237c fix internal command parsing (args.is_last) (#2224) 2020-07-20 05:49:40 +12:00
1f0962eb08 Add some tests for parse_arg (#2220)
* add some tests for parse

* Format

* fix warnings
2020-07-19 19:12:56 +12:00
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
04120e00e4 Oops, fix crash in parser updates (#2108) 2020-07-05 08:56:54 +12:00
e75c44c95b If command and touchups (#2106) 2020-07-05 07:40:04 +12:00
0629c896eb Return error for unterminated string in bareword parser (#2103)
* add some tests

* add failing tests

* use some; fix test

* clean up code, flesh out tests

* cargo fmt
2020-07-04 17:14:31 +12:00
180290f3a8 Remove custom escaping for external args. (#2095)
Our own custom escaping unfortunately is far too simple to cover all cases.
Instead, the parser will now do no transforms on the args passed to an external
command, letting the process spawning library deal with doing the appropriate
escaping.
2020-07-03 11:29:28 +12:00
982f067d0e Proper precedence history in math (#1966) 2020-06-12 05:17:08 +12:00
9567c1f564 Fix for inconsistency when quoted strings are used with with_env shorthand (#1900) 2020-05-26 15:03:55 -04:00
005d76cf57 Fix broken ordering of args when parsing command with env vars. (#1841) 2020-05-24 19:26:27 -04:00
ed80933806 String interpolation (#1849)
* Add string interpolation

* fix coloring

* A few more fixups + tests

* merge master again
2020-05-20 07:27:26 +12:00
b89976daef let format access variables also (#1842) 2020-05-19 16:20:09 +12:00
0743b69ad5 Move from language-reporting to codespan (#1825) 2020-05-19 06:44:27 +12:00
f43ed23ed7 Fix parsing of invocations with a dot (#1804) 2020-05-16 19:25:18 +12:00
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
c06a692709 Bash-like shorthand with-env (#1718)
* Bash-like shorthand with-env

* fix clippy warning
2020-05-06 18:57:37 +12:00
a9968046ed Add subcommands. Switch from-* and to-* to them (#1708) 2020-05-04 20:44:33 +12:00
ada92f41b4 Parse file size (byte) units in all mixes of case (#1693) 2020-05-02 14:14:07 -04:00
789b28ac8a Convert if expression to match (#1683) 2020-04-30 12:59:50 +12:00
df90d9e4b6 Fix access to columns with quoted names (#1662) 2020-04-26 18:01:55 +12:00
ad7a3fd908 Add not-in: operator (#1661) 2020-04-26 17:32:17 +12:00
e7767ab7b3 suppress the parser error for an insufficient number of required arguments if the named keyword argument 'help' is given (#1659) 2020-04-26 04:45:45 +12:00
9ec2aca86f Support completion for paths with multiple dots (#1640)
* refactor: expand_path and expand_ndots now work for any string.

* refactor: refactor test and add new ones.

* refactor: convert expanded to owned string

* feat: pub export of expand_ndots

* feat: add completion for ndots in fs-shell
2020-04-23 16:17:38 +12:00
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
2ffb14c7d0 fix empty table and missing spans (#1614) 2020-04-20 19:44:19 +12:00
eec94e4016 Semicolon (#1613)
* WIP on blocks

* Getting further

* add some tests
2020-04-20 18:41:51 +12:00
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