From 1d8f21b5652939aa44f8b0aa966f3575f8541aa3 Mon Sep 17 00:00:00 2001
From: druckdev <druckdev@protonmail.com>
Date: Mon, 10 May 2021 16:12:23 +0200
Subject: [PATCH] zsh:functions: Add git-checkout-worktree

---
 .config/zsh/zshrc.d/40-functions.zsh | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/.config/zsh/zshrc.d/40-functions.zsh b/.config/zsh/zshrc.d/40-functions.zsh
index af9842b..9d8352c 100644
--- a/.config/zsh/zshrc.d/40-functions.zsh
+++ b/.config/zsh/zshrc.d/40-functions.zsh
@@ -384,3 +384,22 @@ nvim-man() {
 		command man "$@"
 	fi
 }
+
+# Creates a git worktree checking it out the first argument in a temporary
+# directory that is deleted again, if the spawned subshell exits.
+git-checkout-worktree() {
+	local GIT_ROOT TEMP_DIR
+	GIT_ROOT="$(basename "$(git rev-parse --show-toplevel)")" || return
+	TEMP_DIR="$(mktemp -dp "${TMPDIR:-/tmp}" "$GIT_ROOT.XXXXX")"
+
+	git worktree add "$TEMP_DIR" "$1"
+	pushd -q "$TEMP_DIR"
+
+	# Start subshell
+	"$SHELL"
+
+	# Cleanup when exiting
+	popd -q
+	git worktree remove "$TEMP_DIR"
+	git worktree prune
+}