home-manager/tests/modules/programs/fish/plugins.nix

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{ config, lib, pkgs, ... }:
with lib;
let
fooPluginSrc = pkgs.writeText "fooPluginSrc" "";
generatedConfdFile = pkgs.writeText "plugin-foo.fish" ''
# Plugin foo
set -l plugin_dir ${fooPluginSrc}
# 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
source $plugin_dir/conf.d/*.fish
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
'';
in {
config = {
programs.fish = {
enable = true;
plugins = [{
name = "foo";
src = fooPluginSrc;
}];
};
nmt = {
description =
"if fish.plugins set, check conf.d file exists and contents match";
script = ''
assertDirectoryExists home-files/.config/fish/conf.d
assertFileExists home-files/.config/fish/conf.d/plugin-foo.fish
assertFileContent home-files/.config/fish/conf.d/plugin-foo.fish ${generatedConfdFile}
'';
};
};
}