Julian Prein
ab53cff2a3
Add description in one sentence and use cases for this.
Remove sentence about removing `TEMP_DIR` that is outdated since:
5a8b5ffd21 ("git:checkout-worktree: Use `mktemp` template")
48 lines
1.5 KiB
Bash
Executable File
48 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env zsh
|
|
|
|
# Create a temporary worktree.
|
|
#
|
|
# Useful for doing quick tasks on other branches without modifying the current
|
|
# working tree. So no broken/outdated symlinks to dotfiles or unnecessary
|
|
# recompiling after switching back for example.
|
|
#
|
|
# Checks out the first argument in a worktree at a temporary directory. Then
|
|
# spawns an interactive shell inside of it.
|
|
# When the shell closes the worktree is tried to be removed. Until that works
|
|
# without problems (e.g. dirty), a new shell is spawned to resolve all conflicts
|
|
# (e.g. stashing).
|
|
#
|
|
# Instead of dropping in an interactive shell, the commands to execute can be
|
|
# passed via stdin. If any conflicts arise, all further shells are interactive.
|
|
# TODO: Override with flag that just `stash -u`
|
|
|
|
emulate -L zsh -o err_return -o no_unset
|
|
|
|
local REPO_NAME WORKTREE_PATH
|
|
REPO_NAME="${$(git rev-parse --show-toplevel):t}"
|
|
WORKTREE_PATH="$(mktemp -d -p "" "worktree.XXX.$REPO_NAME.$1")"
|
|
|
|
trap '
|
|
errc=$?
|
|
<&2 printf "Exiting abnormally. Check and possibly remove '$WORKTREE_PATH' manually.\n"
|
|
return $errc
|
|
' INT QUIT TERM EXIT
|
|
|
|
git worktree add "$WORKTREE_PATH" "$1"
|
|
pushd -q "$WORKTREE_PATH"
|
|
|
|
"$SHELL" && errc=$? || errc=$?
|
|
|
|
# Restart the shell (forcefully interactive) until the worktree is removed
|
|
until [[ ! -e "$WORKTREE_PATH" ]] || git worktree remove "$WORKTREE_PATH"; do
|
|
[[ -t 0 ]] || >&2 printf "Dropping into interactive shell to resolve conflicts\n"
|
|
"$SHELL" -i && errc=$? || errc=$?
|
|
done
|
|
|
|
# Reset traps and PWD
|
|
trap '-' INT QUIT TERM EXIT
|
|
popd -q || true
|
|
|
|
git worktree prune
|
|
return $errc
|