worktree-add

#!/bin/bash
#
# Create a git worktree in the .worktrees directory of the current repository.

set -x

if [ -z "$1" ]; then
    echo "Usage: $(basename "$0") <branch_name>"
    echo ""
    echo "Create a git worktree in the .worktrees directory of the current repository."
    exit 1
fi

branch_name="$1"
repository_root=`git rev-parse --show-toplevel`
branch_directory=`echo $branch_name | sed 's/[^a-zA-Z0-9]/-/g'`
worktree_directory=$repository_root/.worktrees/$branch_directory
mkdir -p "$repository_root/.worktrees"
git worktree add $worktree_directory $branch_name || git worktree add $worktree_directory -b $branch_name

# Copy local config files to the new worktree
[ -f "$repository_root/.env" ] && cp "$repository_root/.env" "$worktree_directory/.env"
if [ -f "$repository_root/.claude/settings.local.json" ]; then
    mkdir -p "$worktree_directory/.claude"
    cp "$repository_root/.claude/settings.local.json" "$worktree_directory/.claude/settings.local.json"
fi

echo "Worktree added under $worktree_directory"