Release Notes:

- N/A

Indent guides can be configured per language, meaning that in a multi
buffer we can get excerpts where indent guides should be
disabled/enabled/styled differently than other excerpts.

Imagine the following scenario, i have indent guides disabled in my
settings, but want to enable them for JS and Python. I also want to use
a different line width for python files. Something like this is now
supported:

<img width="445" alt="image"
src="https://github.com/zed-industries/zed/assets/53836821/0c91411c-145c-4210-a883-4c469d5cb828">

And the relevant settings for the example above:
```json
"indent_guides": {
  "enabled": false
},
"languages": {
  "JavaScript": {
    "indent_guides": {
      "enabled": true
    }
  },
  "Python": {
    "indent_guides": {
      "enabled": true,
      "line_width": 5
    }
  }
}
```



Release Notes:

- Respect language specific settings when showing indent guides in a
multibuffer
- Fixes an issue where indent guide specific settings were not
recognized when specified in local settings

Add runnable tasks for Python, starting with `unittest` from the
standard library. Both `TestCase`s (classes meant to be a unit of
testing) and individual test functions in a `TestCase` will have
runnable icons. For completeness, I also included a task that will run
`unittest` on the current file.

The implementation follows the `unittest` CLI. The unittest module can
be used from the command line to run tests from modules, classes or even
individual test methods:

```
python -m unittest test_module.TestClass
python -m unittest test_module.TestClass.test_method
```

```python
import unittest

class TestStringMethods(unittest.TestCase):

    def test_upper(self):
        self.assertEqual('foo'.upper(), 'FOO')

    def test_isupper(self):
        self.assertTrue('FOO'.isupper())
        self.assertFalse('Foo'.isupper())

    def test_split(self):
        s = 'hello world'
        self.assertEqual(s.split(), ['hello', 'world'])
        # check that s.split fails when the separator is not a string
        with self.assertRaises(TypeError):
            s.split(2)

if __name__ == '__main__':
    unittest.main()
```

From the snippet provided by `unittest` docs, a user may want to run
test_split independently of the other test functions in the test case.
Hence, I decided to make each test function runnable despite `TestCase`s
being the unit of testing.

## Example of running a `TestCase`
<img width="600" alt="image"
src="https://github.com/zed-industries/zed/assets/16619392/7be38b71-9d51-4b44-9840-f819502d600a">

## Example of running a test function in a `TestCase`
<img width="600" alt="image"
src="https://github.com/zed-industries/zed/assets/16619392/f0b6274c-4fa7-424e-a0f5-1dc723842046">

`unittest` will also run the `setUp` and `tearDown` fixtures.

Eventually, I want to add the more commonly used `pytest` runnables
(perhaps as an extension instead).

Release Notes:

- Added runnable tasks for Python `unittest`.
([#12080](https://github.com/zed-industries/zed/issues/12080)).

This commit also removes a bunch of dead code.

Fixes #12544

Release Notes:

- Removed branch popover menu - clicking on the branch name in left-hand
corner now always opens a branch modal

Release Notes:

- Added completions for tsconfig.json config file.

https://github.com/zed-industries/zed/assets/62463826/2912c940-bd00-483d-9ce7-df1a2539560a


Release Notes:

- Added runnable tests for JavaScript & Typescript files.
- Added task to run selected javascript code.

fixes https://github.com/zed-industries/zed/issues/11966

Release Notes:

- N/A

Release Notes:

- Added runnable tasks to Elixir tests (modules, `describe` and `test`
blocks)


https://github.com/zed-industries/zed/assets/7737375/06f1b4cb-0364-4c30-982d-6dda3193b5d2

The quest for responsiveness in large git repos continues. This is a
follow-up to https://github.com/zed-industries/zed/pull/12444

Release Notes:

- N/A

# Summary

Hello. This pull request adds a new injection to `injections.scm` for
Ruby language to highlight regular expressions. Thanks.

## Before

![CleanShot 2024-05-31 at 16 25
46@2x](https://github.com/zed-industries/zed/assets/1894248/8b88718e-8f13-4d61-b6f9-6a25b3ebcc57)

## After


![after](https://github.com/zed-industries/zed/assets/1894248/e11f6ec3-45c6-40f8-b6d9-ddbfd16a3331)

Release Notes:

- N/A

Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>

Hi. Currently, Zed uses incorrect indentation for singleton methods:

```ruby
def self.build
| # <= cursor position after hitting Enter
end
```

Handling the `singleton_method` token indentation
changes this behavior to the following:

```ruby
def self.build
  | # <= cursor position after hitting Enter
end
```

## Before


https://github.com/zed-industries/zed/assets/1894248/40fc2b37-692f-469f-9cbe-05cbb1ab4c3c

## After



https://github.com/zed-industries/zed/assets/1894248/d9ba8d27-fd17-4c74-b22c-a4de124739a3



Release Notes:

- N/A

This follows up the changes in #11611 and #11898 

Release Notes:

- N/A

This PR updates the `/rustdoc` command to accept module paths in
addition to just a crate name.

This will return the docs.rs page just for that particular module.

### Examples

```
/rustdoc bevy
/rustdoc bevy::ecs
/rustdoc bevy::ecs::component
```

<img width="641" alt="Screenshot 2024-05-31 at 11 18 25 AM"
src="https://github.com/zed-industries/zed/assets/1486634/d88af19f-5ba1-4073-8108-63cccd138db6">

<img width="641" alt="Screenshot 2024-05-31 at 11 18 35 AM"
src="https://github.com/zed-industries/zed/assets/1486634/9c414ab1-0be8-4d79-8c64-b45f19266556">


Release Notes:

- N/A

# Summary

Hi. Current `heredoc` injection for Ruby language captures the
`heredoc_end` token. That's a bit incorrect because we want to capture
the content only. Suppose we have the following Ruby code:

```ruby
<<~JS
  function myFunc() {
    const myConstant = [];
  }

  let a = '1'
JS
```

And this is its syntax tree:

```
[program] [0, 0] - [7, 0]
  [heredoc_beginning] [0, 0] - [0, 5]
  [heredoc_body] [0, 5] - [6, 2]
    [heredoc_content] [0, 5] - [6, 0]
    [heredoc_end] [6, 0] - [6, 2]
```

Current injection capture all content of the `heredoc_body`:

![CleanShot 2024-05-31 at 17 03
31@2x](https://github.com/zed-industries/zed/assets/1894248/ff8c5195-b532-42d2-91b1-48405a6d3b50)

But we want to capture the `heredoc_content` only and this PR resolves
that, additionally it downcases the language like Zed does in other
languages like Terraform.

![CleanShot 2024-05-31 at 17 05
17@2x](https://github.com/zed-industries/zed/assets/1894248/e81dabd0-3246-4ef2-9524-a7adcb9242ab)


Release Notes:

- N/A

This PR fixes the location of the `injections.scm` query within the Ruby
extension.

Same as #12532, but without the content changes to `injections.scm`.

Release Notes:

- N/A

$ZED_SYMBOL doesn't really work here once that will try to do something
like this:

  mix test MyModule.MyModuleTest

instead of using the path of the file:

  mix test test/my_module/my_module_test.exs
  
Release Notes:

- Fix mix test $ZED_SYMBOL to use ZED_RELATIVE_FILE instead
- Use ZED_RELATIVE_FILE instead of ZED_FILE to improve mix tasks results
on Elixir umbrella projects

Fixed bug introduced in:
https://github.com/zed-industries/zed/pull/12502

Filtering before `enumerate` call breaks project order and instead of
hiding current project it hides some other project.

Release Notes:
- N/A

Release Notes:

- Fixed Typescript shorthand property highlight
([#5239](https://github.com/zed-industries/zed/issues/5239)).

Closes: #5239

When indent guides were still WIP, I thought it might be a good idea to
detect the tab size for every line individually, so we can handle files
with mixed indentations. However, while optimizing the performance of
indent guides I found that getting the language at a given anchor was
pretty expensive, therefore I only resolved the language for the first
visible row. However, this could lead to some weird flickering, where
the indent guides would use different tab sizes depending on the first
visible row (see #12492). This can be fixed by just using the primary
buffer language size.

So as of right now indent guides cannot handle files with mixed
indentations. Im not sure if anyone actually does/expects this, but one
use case I could imagine is something like this:
User x has a svelte file, where the tab size is set to `4`. However the
svelte code uses typescript inside a script tag, which User x wants to
use a tab size of `2`. The approach used here would not work for this,
but then again I think our formatter does not even support something
like this. Im probably overcomplicating things, so let's stick with the
simple solution for now.

Release Notes:

- Fixed an issue where indent guides would use an incorrect tab size
([#12492](https://github.com/zed-industries/zed/issues/12492)).

This PR fixes a small issue in `rustdoc_to_markdown` where we could push
a blank space after a newline, leading to an unwanted leading space.

Release Notes:

- N/A

Discussion: https://github.com/zed-industries/zed/discussions/12497

Release Notes:

- Removed current project from the recent projects modals

This PR extends `rustdoc_to_markdown` with support for bold and italic
text.

Release Notes:

- N/A

#### Lazily loading channels

I've added a new RPC message called `SubscribeToChannels` that the
client now sends when it first renders the channels panel. This causes
the server to load the channels for that client and send updates to that
client as channels are updated. Previously, the server did this upon
connection.

For backwards compatibility, the server will inspect clients' version,
and continue to do this work immediately for old clients.

#### Optimizations

Running collab locally, I realized that upon connecting, we were running
two concurrent transactions that *both* queried the `channel_members`
table: one for loading your channels, and one for loading your channel
invites. I've combined these into one query. In addition, we now use a
join to load channels + members, as opposed to two separate queries.
Even though `where id in` is efficient, it adds an extra round trip to
the database, keeping the transaction open for slightly longer.

Release Notes:

- N/A

This PR improves `rustdoc_to_markdown`'s paragraph handling to produce
better output.

Specifically, there should now be fewer instances where a space is
missing between words as the result of line breaks in the source HTML.

Release Notes:

- N/A

This PR adds some helper methods to `HtmlElement` to make it easier to
interact with the element's attributes.

This cleans up a bunch of the code by a fair amount.

Release Notes:

- N/A

This PR extends `rustdoc_to_markdown` with support for rustdoc's
"stabs".

These are used in item name lists to indicate that the construct is
behind a feature flag:

<img width="641" alt="Screenshot 2024-05-30 at 1 34 53 PM"
src="https://github.com/zed-industries/zed/assets/1486634/0216f325-dc4e-4302-b6db-149ace31deea">

We now treat these specially in the Markdown output:

<img width="813" alt="Screenshot 2024-05-30 at 1 35 27 PM"
src="https://github.com/zed-industries/zed/assets/1486634/96396305-123d-40b2-af49-7eed71b62971">

Release Notes:

- N/A

This PR strips the "Copy item path to clipboard" button from the rustdoc
output.

Release Notes:

- N/A

Previously, each git `Repository` object was held inside of a mutex.
This was needed because libgit2's Repository object is (as one would
expect) not thread safe. But now, the two longest-running git operations
that Zed performs, (`status` and `blame`) do not use libgit2 - they
invoke the `git` executable. For these operations, it's not necessary to
hold a lock on the repository.

In this PR, I've moved our mutex usage so that it only wraps the libgit2
calls, not our `git` subprocess spawns. The main user-facing impact of
this is that the UI is much more responsive when initially opening a
project with a very large git repository (e.g. `chromium`, `webkit`,
`linux`).

Release Notes:

- Improved Zed's responsiveness when initially opening a project
containing a very large git repository.

Closes #11392 

Release Notes:

- Added support for copying permalinks inside multi-buffers
([#11392](https://github.com/zed-industries/zed/issues/11392))

This PR extends `rustdoc_to_markdown` with support for tables:

<img width="1007" alt="Screenshot 2024-05-30 at 12 05 35 PM"
src="https://github.com/zed-industries/zed/assets/1486634/4e9a2a65-8aaa-4df1-98c4-4dd4e7874514">


Release Notes:

- N/A

This PR sorts the `file_types.json` file alphabetically.

This is the command I used to sort it:

```
pnpm --package=json-sort-cli dlx jsonsort assets/icons/file_icons/file_types.json
```

Release Notes:

- N/A

After gazing at
https://github.com/zed-industries/zed/actions/runs/9296132630/job/25596939148
for some time, I've decided to add a hard limit on every test-related CI
job.

Release Notes:

- N/A

This PR updates `rustdoc_to_markdown` to be able to recognize code
blocks using non-Rust languages.

Release Notes:

- N/A

<img width="648" alt="image"
src="https://github.com/zed-industries/zed/assets/482957/a63df904-fbbe-4e0a-80b2-c98ebee90690">

Release Notes:

- N/A

Co-authored-by: Nathan <nathan@zed.dev>

Improved PHP Pest outline and runnables to support single quoted
arguments
([#12461](https://github.com/zed-industries/zed/issues/12461)).

Release Notes:

- N/A

| Before | After |
|--------|--------|
|
![image](https://github.com/zed-industries/zed/assets/428033/e0966510-da11-4a80-8901-7dba541ab721)
| ![CleanShot 2024-05-29 at 20 13
00@2x](https://github.com/zed-industries/zed/assets/428033/5f7ab492-2791-4a04-9ec3-f0adfa9b2986)
|
| ![CleanShot 2024-05-29 at 20 18
11@2x](https://github.com/zed-industries/zed/assets/428033/ac6bf58b-4e7d-410d-af51-328c41a76ba0)
| ![CleanShot 2024-05-29 at 20 14
35@2x](https://github.com/zed-industries/zed/assets/428033/1d226bb8-f102-4171-906d-e122ab8299cf)
|

Release Notes:

- Fixed the the alignment for the inline assistant.

https://github.com/zed-industries/zed/assets/482957/3b017850-b7b6-457a-9b2f-324d5533442e


Release Notes:

- Improved the UX for selecting a model in the assistant panel. You can
now switch model using just the keyboard by pressing `alt-m`. Also, when
switching models via the UI, settings will now be updated automatically.

When running the tests for linux, I found a lot of benign errors getting
logged. This PR cuts down some of the noise from unnecessary workspace
serialization and SVG renders

Release Notes:

- N/A

This PR fixes an issue in `rustdoc_to_markdown` with code blocks being
trimmed incorrectly.

We were erroneously popping from the current element stack even if we
didn't push an element onto the stack.

Added test coverage for this case as well, so we don't regress.

Release Notes:

- N/A

This PR makes it so Rust code blocks are recognized and
syntax-highlighted when converting from rustdoc to Markdown.

Release Notes:

- N/A

This is still pretty raw, so I'd like to hold off on shipping it to all
users.

Release Notes:

- Hide the prompt library for non-staff until it is in a more complete
state.

This PR cleans up the spacing around the Markdown headings in the output
so that they are consistent.

Release Notes:

- N/A

This PR adds a `/rustdoc` slash command for retrieving and inserting
rustdoc docs into the Assistant.

Right now the command accepts the crate name as an argument and will
return the top-level docs from `docs.rs`.

Release Notes:

- N/A

I realized that somehow, the `git` executable is able to compute `git
status` much more quickly than libgit2, so I've switched our git status
logic to use `git`. Follow-up to
https://github.com/zed-industries/zed/pull/12266.

Release Notes:

- Improved the performance of git status updated when working in large
git repositories.

- Added support for xdg trash when deleting files on linux
- moved ashpd depency to toplevel to use it in both fs and gpui

If I need to add test, or change anything, please let me know. I tested
locally by creating and deleting a file and confirming it showed up in
my trashcan, but that probably a less than ideal method of confirming
correct behavior

Also, I could remove the delete directory function for linux, and change
the one configured for macos to compile for both macos and linux (they
are the same, the version of the function they are calling is
different).

Release Notes:

- N/A

Fixes
https://zed-industries.slack.com/archives/C04S6T1T7TQ/p1717011343884699

Release Notes:

- N/A

This PR adds a new crate for converting rustdoc output to Markdown.

We're leveraging Servo's `html5ever` to parse the Markdown content, and
then walking the DOM nodes to convert it to a Markdown string.

The Markdown output will be continued to be refined, but it's in a place
where it should be reasonable.

Release Notes:

- N/A

Release Notes:

- Fixed an issue where expanded hunks could be rendered at the wrong
position when zooming
- Fixed an issue where expanded hunks could be rendered at the wrong
position when toggling git blame
([#11941](https://github.com/zed-industries/zed/issues/11941))

Release Notes:

- N/A

Follow-up to #12340
Carries https://github.com/kvark/blade/pull/122 and
https://github.com/kvark/blade/pull/119