This PR adds the ability for icon themes to provide their own file
associations.
The old `file_types.json` that was previously used to make these
associations has been removed in favor of storing them on the default
theme.
Icon themes have two new fields on them:
- `file_stems`: A mapping of file stems to icon keys.
- `file_suffixes`: A mapping of file suffixes to icon keys.
These mappings produce icon keys which can then be used in `file_icons`
to associate them to a particular icon:
```json
{
"file_stems": {
"Makefile": "make"
},
"file_suffixes": {
"idr": "idris"
},
"file_icons": {
"idris": { "path": "./icons/idris.svg" },
"make": { "path": "./icons/make.svg" }
}
}
```
When loading an icon theme, the `file_stems` and `file_icons` fields
will be merged with the ones from the base icon theme, with the values
from the icon theme being loaded overriding ones in the base theme.
Release Notes:
- Added the ability for icon themes to provide their own file
associations.
This PR adds the initial concept of an `IconTheme` and refactors
`FileIcons` to use it to resolve the icons.
The `IconTheme` will ultimately be used to allow users to select a
different set of icons to use. Currently, however, this is just laying
the foundation for that work.
The association between file types and icons is now handled by the icon
theme when we resolve file icons. This mapping has been moved out of
`file_types.json` and into `icon_theme.rs`.
Release Notes:
- N/A
Introducing the Active File Context portion of #9705. When someone is in
the assistant panel it now includes the active file as a system message
on send while showing them a nice little display in the lower right:
For this iteration, I'd love to see the following before we land this:
* [x] Toggle-able context - user should be able to disable sending this
context
* [x] Show nothing if there is no context coming in
* [x] Update token count as we change items
* [x] Listen for a more finely scoped event for when the active item
changes
* [x] Create a global for pulling a file icon based on a path. Zed's
main way to do this is nested within project panel's `FileAssociation`s.
* [x] Get the code fence name for a Language for the system prompt
* [x] Update the token count when the buffer content changes
I'm seeing this PR as the foundation for providing other kinds of
context -- diagnostic summaries, failing tests, additional files, etc.
Release Notes:
- Added file context to assistant chat panel
([#9705](https://github.com/zed-industries/zed/issues/9705)).
<img width="1558" alt="image"
src="https://github.com/zed-industries/zed/assets/836375/86eb7e50-3e28-4754-9c3f-895be588616d">
---------
Co-authored-by: Conrad Irwin <conrad@zed.dev>
Co-authored-by: Nathan <nathan@zed.dev>
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Mikayla Maki <mikayla@zed.dev>
