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100 lines
3.2 KiB
Markdown
100 lines
3.2 KiB
Markdown
This page documents the recommended guidelines for making a stable and neat
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plugin.
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{{< toc >}}
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## Making your plugin compatible with hyprpm
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In order for your plugin to be installable by `hyprpm`, you need a manifest.
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`hyprpm` will parse `hyprload` manifests just fine, but it's recommended to use
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the more powerful hyprpm manifest.
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Make a file in the root of your repository called `hyprpm.toml`.
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### Repository metadata
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At the beginning, put some metadata about your plugin:
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```toml
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[repository]
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name = "MyPlugin"
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authors = ["Me"]
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commit_pins = [
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["3bb9c7c5cf4f2ee30bf821501499f2308d616f94", "efee74a7404495dbda70205824d6e9fc923ccdae"],
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["d74607e414dcd16911089a6d4b6aeb661c880923", "efee74a7404495dbda70205824d6e9fc923ccdae"]
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]
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```
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`name` and `authors` are required. `commit_pins` are optional. See
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[commit pins](#commit-pins) for more info.
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### Plugins
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For each plugin, make a category like this:
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```toml
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[plugin-name]
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description = "An epic plugin that will change the world!"
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authors = ["Me"]
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output = "plugin.so"
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build = [
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"make all"
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]
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```
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`description`, `authors` are optional. `output` and `build` are required.
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`build` are the commands that `hyprpm` will run in the root of the repo to build
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the plugin. Every command will reset the cwd to the repo root.
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`output` is the path to the output `.so` file from the root of the repo.
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### Commit pins
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Commit pins allow you to manage versioning of your plugin. they are pairs of
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`hash,hash`, where the first hash is the Hyprland commit hash, and the second is
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your plugin's corresponding commit hash.
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For example, in the manifest above, `d74607e414dcd16911089a6d4b6aeb661c880923`
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corresponds to Hyprland's `0.33.1` release, which means that if someone is
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running `0.33.1`, `hyprpm` will reset your plugin to commit hash
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`efee74a7404495dbda70205824d6e9fc923ccdae`.
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It's recommended you add a pin for each Hyprland release. If no pin matches,
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latest git will be used.
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## Formatting
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Although Hyprland plugins obviously are not _required_ to follow Hyprland's
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formatting, naming conventions, etc. it might be a good idea to keep your code
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consistent. See
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[`.clang-format`](https://github.com/hyprwm/Hyprland/blob/main/.clang-format) in
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the Hyprland repo.
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## Usage of the API
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It's always advised to use the API entries whenever possible, as they are
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guaranteed stability as long as the version matches.
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It is, of course, possible to use the internal methods by just including the
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proper headers, but it should not be treated as the default way of doing things.
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Hyprland's internal methods may be changed, removed or added without any prior
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notice. It is worth nothing though that methods that "seem" fundamental, like
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e.g. `focusWindow` or `mouseMoveUnified` probably are, and are unlikely to
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change their general method of functioning.
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## Function Hooks
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Function hooks allow your plugin to intercept all calls to a function of your
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choice. They are to be treated as a last resort, as they are the easiest thing
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to break between updates.
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Always prefer using Event Hooks.
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## Threads
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The Wayland event loop is strictly single-threaded. It is not recommended to
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create threads in your code, unless they are fully detached from the Hyprland
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process. (e.g. saving a file)
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