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fish: install plugin files

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Fish plugin files are now installed directly into the config directory
instead of being sourced. This is needed because sourcing breaks
attaching event listeners using `functions --query`, which sponge
requires for example.
This commit is contained in:
diniamo 2024-08-07 16:21:57 +02:00
parent b3d5ea65d8
commit 64f05a5771
1 changed files with 35 additions and 75 deletions
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94
modules/programs/fish.nix
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@ -6,29 +6,6 @@ let
cfg = config.programs.fish;
pluginModule = types.submodule ({ config, ... }: {
options = {
src = mkOption {
type = types.path;
description = ''
Path to the plugin folder.
Relevant pieces will be added to the fish function path and
the completion path. The {file}`init.fish` and
{file}`key_binding.fish` files are sourced if
they exist.
'';
};
name = mkOption {
type = types.str;
description = ''
The name of the plugin.
'';
};
};
});
functionModule = types.submodule {
options = {
body = mkOption {
@ -326,36 +303,36 @@ in {
};
programs.fish.plugins = mkOption {
type = types.listOf pluginModule;
type = types.listOf types.path;
default = [ ];
example = literalExpression ''
[
{
name = "z";
src = pkgs.fetchFromGitHub {
(pkgs.fetchFromGitHub {
owner = "jethrokuan";
repo = "z";
rev = "ddeb28a7b6a1f0ec6dae40c636e5ca4908ad160a";
sha256 = "0c5i7sdrsp0q3vbziqzdyqn4fmp235ax4mn4zslrswvn8g3fvdyh";
};
}
})
# oh-my-fish plugins are stored in their own repositories, which
# makes them simple to import into home-manager.
{
name = "fasd";
src = pkgs.fetchFromGitHub {
(pkgs.fetchFromGitHub {
owner = "oh-my-fish";
repo = "plugin-fasd";
rev = "38a5b6b6011106092009549e52249c6d6f501fba";
sha256 = "06v37hqy5yrv5a6ssd1p3cjd9y3hnp19d3ab7dag56fs1qmgyhbs";
};
}
});
pkgs.fishPlugins.tide.src
]
'';
description = ''
The plugins to source in
{file}`conf.d/99plugins.fish`.
The plugins to install.
It's important to pass the source files directly,
instead of the derivations in nixpkgs. You can still
use plugins from nixpkgs by accessing their `src` attribute,
as seen in the example.
'';
};
@ -516,37 +493,20 @@ in {
# Each plugin gets a corresponding conf.d/plugin-NAME.fish file to load
# in the paths and any initialization scripts.
(mkIf (length cfg.plugins > 0) {
xdg.configFile = mkMerge ((map (plugin: {
"fish/conf.d/plugin-${plugin.name}.fish".source =
fishIndent "${plugin.name}.fish" ''
# Plugin ${plugin.name}
set -l plugin_dir ${plugin.src}
# Set paths to import plugin components
if test -d $plugin_dir/functions
set fish_function_path $fish_function_path[1] $plugin_dir/functions $fish_function_path[2..-1]
end
if test -d $plugin_dir/completions
set fish_complete_path $fish_complete_path[1] $plugin_dir/completions $fish_complete_path[2..-1]
end
# Source initialization code if it exists.
if test -d $plugin_dir/conf.d
for f in $plugin_dir/conf.d/*.fish
source $f
end
end
if test -f $plugin_dir/key_bindings.fish
source $plugin_dir/key_bindings.fish
end
if test -f $plugin_dir/init.fish
source $plugin_dir/init.fish
end
'';
}) cfg.plugins));
xdg.configFile = mkMerge (flatten (map (src:
let
mkPluginConfig = src: dir:
let path = "${src}/${dir}";
in if pathExists path then
map (file: { "fish/${dir}/${file}".source = "${path}/${file}"; })
(attrNames (builtins.readDir path))
else
[ ];
in [
(mkPluginConfig src "functions")
(mkPluginConfig src "completions")
(mkPluginConfig src "conf.d")
]) cfg.plugins));
})
]);
}