Function parseWorktreeList

projects/electron/src/modules/code/git.ts:459–502

* Parse git worktree list --porcelain output

(output: string)

 * Parse git worktree list --porcelain output
 */
function parseWorktreeList(output: string): WorkTreeInfo[] {
    const worktrees: WorkTreeInfo[] = []
    const lines = output.split("\n")
    let currentWorktree: Partial<WorkTreeInfo> = {}

    for (const line of lines) {
        if (line.startsWith("worktree ")) {
            const worktreePath = line.substring(9).trim()
            currentWorktree.path = worktreePath
            // Extract ID from path
            const baseDir = getWorktreeBaseDir()
            if (worktreePath.startsWith(baseDir)) {
                currentWorktree.id = path.basename(worktreePath)
            }
        } else if (line.startsWith("HEAD ")) {
            currentWorktree.head = line.substring(5).trim()
        } else if (line.startsWith("branch ")) {
            currentWorktree.branch = line.substring(7).trim()
        } else if (line === "" && currentWorktree.path) {
            // Empty line marks end of worktree entry
            if (currentWorktree.id && currentWorktree.path && currentWorktree.head) {
                worktrees.push({
                    id: currentWorktree.id,
                    path: currentWorktree.path,
                    branch: currentWorktree.branch || "",
                    head: currentWorktree.head,
                })
            }
            currentWorktree = {}
        }
    }

    // Handle last entry if no trailing newline
    if (currentWorktree.id && currentWorktree.path && currentWorktree.head) {
        worktrees.push({
            id: currentWorktree.id,
            path: currentWorktree.path,
            branch: currentWorktree.branch || "",
            head: currentWorktree.head,
        })
    }

    return worktrees
}

// ============================================================================
// IPC Handlers