Consolidate zsh completions in one file for homebrew

completions/_git-forgit

@@ -1,12 +1,10 @@
-#compdef git-forgit
+#compdef git-forgit forgit::add forgit::branch::delete forgit::checkout::branch forgit::checkout::commit forgit::checkout::file forgit::checkout::tag forgit::cherry::pick forgit::cherry::pick::from::branch forgit::clean forgit::diff forgit::fixup forgit::log forgit::rebase forgit::reset::head forgit::revert::commit forgit::stash::show
 #description Utility tool for using git interactively
 #
 # forgit completions for zsh
 #
 # Place this file in your $fpath (e.g. /usr/share/zsh/site-functions) to enable
-# tab completions for forgit as a git subcommmand. When using forgit as a shell
-# plugin, additionally source completions/git-forgit.zsh after
-# forgit.plugin.zsh to enable tab completion for shell functions and aliases.
+# tab completions for forgit.
 
 _git-branches() {
 	_alternative "branches:branchname:($(git branch -a --format '%(refname:short)'))"
@@ -99,3 +97,30 @@ _git-forgit() {
 		;;
 	esac
 }
+
+# Check if forgit plugin is loaded
+if (( $+functions[forgit::add] )); then
+	# We're reusing existing completion functions, so load those first
+	# if not already loaded and check if completion function exists afterwards.
+	(( $+functions[_git-add] )) || _git
+	(( $+functions[_git-add] )) || return 1
+	(( $+functions[_git-branches] )) || _git-forgit
+	(( $+functions[_git-branches] )) || return 1
+	# Completions for forgit plugin shell functions (also works for aliases)
+	compdef _git-add forgit::add
+	compdef _git-branches forgit::branch::delete
+	compdef _git-branches forgit::checkout::branch
+	compdef __git_recent_commits forgit::checkout::commit
+	compdef _git-checkout-file forgit::checkout::file
+	compdef __git_tags forgit::checkout::tag
+	compdef _git-cherry-pick forgit::cherry::pick
+	compdef _git-branches forgit::cherry::pick::from::branch
+	compdef _git-clean forgit::clean
+	compdef _git-forgit-diff forgit::diff
+	compdef __git_branch_names forgit::fixup
+	compdef _git-log forgit::log
+	compdef _git-rebase forgit::rebase
+	compdef _git-staged forgit::reset::head
+	compdef __git_recent_commits forgit::revert::commit
+	compdef _git-stash-show forgit::stash::show
+fi