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lazyworktree: add shell integration

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Add shell integration that functions similar to lazygit for navigating
to directory of the chosen worktree.

Signed-off-by: Austin Horstman <khaneliman12@gmail.com>
This commit is contained in:
Austin Horstman 2026-02-28 11:46:08 -06:00
parent 6da59c400c
commit f31dbc1042
1 changed files with 46 additions and 0 deletions
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46
modules/programs/lazyworktree.nix
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@ -46,12 +46,58 @@ in
for supported values.
'';
};
enableBashIntegration = lib.hm.shell.mkBashIntegrationOption { inherit config; };
enableFishIntegration = lib.hm.shell.mkFishIntegrationOption { inherit config; };
enableZshIntegration = lib.hm.shell.mkZshIntegrationOption { inherit config; };
shellWrapperName = mkOption {
type = lib.types.str;
default = "lwt";
example = "wt";
description = ''
Name of the shell wrapper that launches lazyworktree and changes to the
selected worktree directory on exit.
This option only has an effect when at least one shell integration
option is enabled.
'';
};
};
config = mkIf cfg.enable {
home.packages = mkIf (cfg.package != null) [ cfg.package ];
xdg.configFile."lazyworktree/config.yaml" = mkIf (cfg.settings != { }) {
source = yamlFormat.generate "lazyworktree.yaml" cfg.settings;
};
programs = {
bash.initExtra = mkIf cfg.enableBashIntegration ''
function ${cfg.shellWrapperName}() {
local lazyworktree_dir
lazyworktree_dir="$(command lazyworktree "$@")" || return
[ -n "$lazyworktree_dir" ] && [ -d "$lazyworktree_dir" ] && cd "$lazyworktree_dir"
}
'';
zsh.initContent = mkIf cfg.enableZshIntegration ''
function ${cfg.shellWrapperName}() {
local lazyworktree_dir
lazyworktree_dir="$(command lazyworktree "$@")" || return
[ -n "$lazyworktree_dir" ] && [ -d "$lazyworktree_dir" ] && cd "$lazyworktree_dir"
}
'';
fish.functions.${cfg.shellWrapperName} = mkIf cfg.enableFishIntegration ''
set -l lazyworktree_dir (command lazyworktree $argv)
or return
if test -n "$lazyworktree_dir"; and test -d "$lazyworktree_dir"
cd "$lazyworktree_dir"
end
'';
};
};
}