| # initialize a new worktree from a branch name: | |
| # | |
| # - creates a new branch from current HEAD | |
| # - creates a new worktree in a parent folder, suffixed with the branch name | |
| # | |
| # sample usage: | |
| # ./scripts/wc2wt.sh gg/new-feature-foo-bar | |
| # ./scripts/wc2wt.sh gg/new-feature-foo-bar opencode | |
| # ./scripts/wc2wt.sh gg/new-feature-foo-bar "cmake -B build && cmake --build build" | |
| # ./scripts/wc2wt.sh gg/new-feature-foo-bar "bash -l" | |
| function usage() { | |
| echo "usage: $0 <branch_name> [cmd]" | |
| exit 1 | |
| } | |
| # check we are in the right directory | |
| if [[ ! -f "scripts/wc2wt.sh" ]]; then | |
| echo "error: this script must be run from the root of the repository" | |
| exit 1 | |
| fi | |
| if [[ $# -lt 1 || $# -gt 2 ]]; then | |
| usage | |
| fi | |
| BRANCH=$1 | |
| if [[ -z "$BRANCH" ]]; then | |
| echo "error: branch name must not be empty" | |
| exit 1 | |
| fi | |
| dir=$(basename $(pwd)) | |
| # sanitize branch name for directory name (replace / with -) | |
| dir_suffix=$(echo "$BRANCH" | tr '/' '-') | |
| git worktree add "../$dir-$dir_suffix" "$BRANCH" || git worktree add -b "$BRANCH" "../$dir-$dir_suffix" HEAD | |
| og_path=$(pwd) | |
| wt_path=$(cd "../$dir-$dir_suffix" && pwd) | |
| echo "git worktree created in $wt_path" | |
| cd "$wt_path" | |
| # pi agent setup in the worktree | |
| if [[ -f "$og_path/.pi/SYSTEM.md" && ! -f ".pi/SYSTEM.md" ]]; then | |
| mkdir -p .pi | |
| ln -sfn "$og_path/.pi/SYSTEM.md" .pi/SYSTEM.md | |
| fi | |
| if [[ $# -eq 2 ]]; then | |
| echo "executing: $2" | |
| eval "$2" | |
| fi | |