103 lines
3.5 KiB
Bash
103 lines
3.5 KiB
Bash
branchdel() {
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# branchdel — remove a branch worktree (optional branch arg)
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local branch_arg
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branch_arg="$1"
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local wt_path
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wt_path=$(pwd)
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local common_dir repo_dir
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if ! common_dir=$(git rev-parse --git-common-dir 2>/dev/null); then
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echo "Not inside a git repository." >&2
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return 1
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fi
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if [ "${common_dir#/}" = "$common_dir" ]; then
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common_dir="$(pwd)/$common_dir"
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fi
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repo_dir="${common_dir%%/.git*}"
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if [ -z "$repo_dir" ]; then
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echo "Unable to determine repository root." >&2
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return 1
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fi
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# determine current branch in this worktree
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local current default_branch branch target_wt
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current=$(git rev-parse --abbrev-ref HEAD 2>/dev/null) || { echo "Not inside a git repository." >&2; return 1; }
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default_branch=$(getdefault)
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# choose branch: provided arg or current
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if [ -z "$branch_arg" ]; then
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branch="$current"
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else
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branch="$branch_arg"
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fi
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# normalize branch name if refs/heads/ was provided
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branch="${branch#refs/heads/}"
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# don't remove default
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if [ "$branch" = "$default_branch" ] || [ "$branch" = "default" ]; then
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echo "Refusing to remove default branch worktree ($default_branch)." >&2
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return 1
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fi
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# find the worktree path for the requested branch
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target_wt=$(git -C "$repo_dir" worktree list --porcelain 2>/dev/null | awk -v b="refs/heads/$branch" '
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$1=="worktree" { w=$2 }
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$1=="branch" && $2==b { print w; exit }
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')
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# if not found in worktree list, check main worktree branch
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if [ -z "$target_wt" ]; then
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local main_branch
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main_branch=$(git -C "$repo_dir" rev-parse --abbrev-ref HEAD 2>/dev/null || true)
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if [ "$main_branch" = "$branch" ]; then
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target_wt="$repo_dir"
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fi
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fi
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if [ -z "$target_wt" ]; then
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echo "No worktree found for branch '$branch'." >&2
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return 1
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fi
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if [ "$target_wt" = "$repo_dir" ]; then
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echo "Branch '$branch' is the main worktree at '$repo_dir'. Will not delete main worktree." >&2
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return 1
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fi
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# if we're currently in that branch/worktree, switch to default and cd to repo root first
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if [ "$current" = "$branch" ]; then
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echo "Currently on branch '$branch' in '$wt_path'. Switching to default branch '$default_branch' in main worktree..."
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if declare -f branch >/dev/null 2>&1; then
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branch default || { echo "Failed to switch to default branch" >&2; return 1; }
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else
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git -C "$repo_dir" checkout "$default_branch" || { echo "Failed to checkout default branch" >&2; return 1; }
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fi
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cd "$repo_dir" || { echo "Failed to change directory to repo root: $repo_dir" >&2; return 1; }
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fi
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echo "Removing worktree at: $target_wt"
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if git -C "$repo_dir" worktree remove "$target_wt" 2>/dev/null; then
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rm -rf -- "$target_wt" 2>/dev/null || true
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echo "Removed worktree: $target_wt"
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# delete local branch if it exists
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if git -C "$repo_dir" show-ref --verify --quiet "refs/heads/$branch"; then
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git -C "$repo_dir" branch -D "$branch" 2>/dev/null || true
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echo "Deleted local branch: $branch"
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fi
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return 0
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fi
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# try with --force as a fallback
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if git -C "$repo_dir" worktree remove --force "$target_wt" 2>/dev/null; then
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rm -rf -- "$target_wt" 2>/dev/null || true
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echo "Removed worktree (forced): $target_wt"
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# delete local branch if it exists
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if git -C "$repo_dir" show-ref --verify --quiet "refs/heads/$branch"; then
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git -C "$repo_dir" branch -D "$branch" 2>/dev/null || true
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echo "Deleted local branch: $branch"
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fi
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return 0
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fi
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echo "Failed to remove worktree: $target_wt" >&2
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return 1
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}
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