Commit Graph

8882 Commits

Author SHA1 Message Date
6412bfd58d Move alias arguments to optional arguments (#1612)
This will allow people to use more variables to capture more, if necessary, without having to implement required/optional/rest
2020-04-20 16:04:40 +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
6b8c6dec0e Bump ichwh minimum version to 0.3.3 (#1607)
The new version includes a fix for [this issue]

[this issue]: https://gitlab.com/avandesa/ichwh-rs/-/issues/2
2020-04-19 13:38:14 +12:00
2b0212880e Simplify cp command and allow multiple recursive copying (#1580)
* Better message error

* Use custom canonicalize in FileStructure build

* Better glob error in ls

* Use custom canonicalize, remove some duplicate code in cd.

* Enable recursive copying with patterns.

* Change test to fit new error message

* Test recursive with glob pattern

* Show that not matches were found in cp

* Fix typo in message error

* Change old canonicalize usage, follow newest changes
2020-04-19 11:05:24 +12:00
a16a91ede8 Fix precedence parsing of parens. Limit use (#1606) 2020-04-19 06:39:06 +12:00
c2a9bc3bf4 Add better docs to parser (#1604) 2020-04-19 05:30:40 +12:00
e5a79d09df Fix the versions up a bit to prevent breakage (#1602)
* Fix the versions up a bit to prevent breakage

* fix up the quickcheck test to not fail on parse error
2020-04-18 15:31:57 +12:00
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
52d2d2b888 A random set of fixes (#1600) 2020-04-17 18:19:49 +12:00
ee778d2b03 WIP fix for the error bubbling (#1597) 2020-04-16 16:25:24 +12:00
928188b18e Redesign custom canonicalize, enable multiple dots expansion earlier. (#1588)
* Expand n dots early where tilde was also expanded.

* Remove normalize, not needed.
New function absolutize, doesn't follow links neither checks existence.
Renamed canonicalize_existing to canonicalize, works as expected.

* Remove normalize usages, change canonicalize.

* Treat strings as paths
2020-04-16 11:29:22 +12:00
59d516064c Add alias support to scripts and -c (#1593) 2020-04-16 05:50:35 +12:00
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
e3da037b80 Canonical expr block (#1584)
* Add the canonical form for an expression block

* Remove commented out code
2020-04-14 06:59:33 +12:00
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
85d6b24be3 Add more cmd builtins (#1583) 2020-04-13 13:46:59 +12:00
ed583bd79b Bump to latest ichwh (#1582) 2020-04-13 08:01:23 +12:00
e0fc09ac52 move rustyline to 6.1.1 to fix windows crash (#1581) 2020-04-13 07:01:44 +12:00
38b2846024 Split canonicalize function in two for missing and existing behavior (#1576)
* Split allow missing logic in two functions

* Replace use of old canonicalize
2020-04-12 20:33:38 +12:00
57c62de66f Remove erronous GPL license header (#1578) 2020-04-12 20:16:50 +12:00
dd4935fb23 Add quickcheck (#1574)
* Move uptime to being a duration value

* Adds our first quickcheck test
2020-04-12 07:05:59 +12:00
18dd009ca8 Unified path expansion under new module and better canonicalize (#1571)
* New 'path' module under nu-cli.
Added normalize and canonicalize method.
Added some unit tests.

* Replace old usages of normalize and canonicalize.

* Fix reading symlinks and existence logic.

* Better explained
2020-04-12 07:05:29 +12:00
c0dda36217 Update CONTRIBUTING.md 2020-04-12 06:54:16 +12:00
75b72f844e Create CONTRIBUTING.md (#998)
* Create CONTRIBUTING.md

* mention gitpod

* Update CONTRIBUTING.md

* mention community supports

* fix capitalization issues
2020-04-12 06:52:53 +12:00
fbddc12c02 Move uptime to being a duration value (#1573) 2020-04-11 19:40:56 +12:00
8e7e8c17e1 Make trash support optional (#1572) 2020-04-11 18:53:53 +12:00
8ac9d781fd Remove source text where not needed (#1567) 2020-04-10 19:56:48 +12:00
c86cf31aac some minor improvements and removing dead code (#1563) 2020-04-10 07:48:10 +12:00
2c513d1883 More dep bumps (#1562) 2020-04-09 10:28:20 +12:00
04702530a3 Bump a lot of deps (#1560) 2020-04-07 19:51:17 +12:00
c9f424977e actually bump version (#1559) 2020-04-07 07:18:47 +12:00
183c8407de fix nu variable. tweak shells (#1558) 2020-04-07 05:30:54 +12:00
d0618b0b32 Enable the use of multiple dots in FS Shell commands (#1547)
Every dot after `..` means another parent directory.
2020-04-06 07:28:56 -04:00
c4daa2e40f Add experimental new parser (#1554)
Move to an experimental new parser
2020-04-06 19:16:14 +12:00
0a198b9bd0 Have FilesystemShell#rm correctly delete symlinks (#1550) 2020-04-05 17:17:52 -04:00
6a604491f5 ci(docker-publish): force remove non-executable (#1540) 2020-04-02 04:20:18 +13:00
791f7dd9c3 Bump to 0.12.0 (#1538) 0.12.0 2020-04-01 06:25:21 +13:00
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
6e71c1008d Change get to remove blanks (#1534)
Remove blank values when getting a column of values
2020-03-30 15:36:21 +13:00
906d0b920f A few improvements to du implementation: (#1533)
1. Fixed a bug where `--all` wasn't showing files at the root directories.
2. More use of `Result`'s `map` and `map_err` methods.
3. Making tables be homogeneous so one can, for example, `get directories`.
2020-03-29 21:16:09 -04:00
efbf4f48c6 Fix poor message for executable that user doesn't have permissi… (#1535)
Previously, if the user didn't have the appropriate permissions to execute the
binary/script, they would see "command not found", which is confusing.

This commit eliminates the `which` crate in favour of `ichwh`, which deals
better with permissions by not dealing with them at all! This is closer to the
behaviour of `which` in many shells. Permission checks are then left up to the
caller to deal with.
2020-03-29 21:15:55 -04:00
2ddab3e8ce Some small improvements to du readability.
Mostly, making more use of `map` and `map_err` in `Result`. One benefit
is that at least one location had duplicated logic for how to map the
error, which is no longer the case after this commit.
2020-03-29 17:03:01 -04:00
35dc7438a5 Make use of interruptible stream in various places 2020-03-29 17:03:01 -04:00
2a54ee0c54 Introduce InterruptibleStream type.
An interruptible stream can query an `AtomicBool. If that bool is true,
the stream will no longer produce any values.

Also introducing the `Interruptible` trait, which extends any `Stream`
with the `interruptible` function, to simplify the construction and
allow chaining.
2020-03-29 17:03:01 -04:00
cad2741e9e Split input and output streams into separate modules 2020-03-29 17:03:01 -04:00
ae5f3c8210 WIP: 1486/first row as headers (#1530)
* headers plugin

* Remove plugin

* Add non-functioning headers command

* Add ability to extract headers from first row

* Refactor header extraction

* Rebuild indexmap with proper headers

* Rebuild result properly

* Compiling, probably wrapped too much?

* Refactoring

* Deal with case of empty header cell

* Deal with case of empty header cell

* Fix formatting

* Fix linting, attempt 2.

* Move whole_stream_command(Headers) to more appropriate section

* ... more linting

* Return Err(ShellError...) instead of panic, yield each row instead of entire table

* Insert Column[index] if no header info is found.

* Update error description

* Add initial test

* Add tests for headers command

* Lint test cases in headers

* Change ShellError for headers, Add sample_headers file to utils.rs

* Add empty sheet to test file

* Revert "Add empty sheet to test file"

This reverts commit a4bf38a31d.

* Show error message when given empty table
2020-03-29 15:05:57 +13:00
a5e97ca549 Respect CARGO_TARGET_DIR when set (#1528)
This makes the `binaries` function respect the `CARGO_TARGET_DIR` environment variable when set. If it's not present it falls back to the regular target directory used by Cargo.
2020-03-27 17:13:59 -04:00
06f87cfbe8 Add support for removing multiple files at once (#1526) 2020-03-25 16:19:01 -04:00
d4e78c6f47 Improve the rotated row wrap (#1524) 2020-03-25 06:27:16 +13:00
3653400ebc testing fix to matrix to define all variables (#1522)
there is currently a bug with invalid syntax for some of the
docker build steps, and I think this is because there are build
variables in the matrix that are not defined. This PR will
attempt to resolve this issue by defining all missing variables
for each row in the matrix.

Signed-off-by: vsoch <vsochat@stanford.edu>
2020-03-24 16:20:39 +13:00