Non-Interactive (Scriptable) CLI

Pass flags to skip the interactive prompts entirely. The three core concepts map directly to flags:

| Flag | Description | |------|-------------| | -n, --name <name> | Worktree directory name | | -s, --source <branch> | Source branch to create from | | -b, --branch <branch> | New branch name (defaults to -n when omitted) |

# Create a worktree — new branch defaults to the worktree name
branchlet create -n my-feature -s main

# Create a worktree with an explicit branch name different from the directory
branchlet create -n ticket-3121-backend -s main -b feature/ticket-3121

# Create multiple sibling worktrees from the same source branch
# (each gets its own branch, so there's no checkout conflict)
branchlet create -n digit3121-backend  -s main -b feat/digit3121-backend
branchlet create -n digit3121-frontend -s main -b feat/digit3121-frontend

# List worktrees as JSON
branchlet list --json

# Delete a worktree by name
branchlet delete -n my-feature

# Force-delete a worktree by path
branchlet delete -p /path/to/worktree -f

Successful create output:

/path/to/worktree
  source: main
  branch: my-feature

Configuration

Branchlet looks for configuration files in this order:

1. .branchlet.json in your repo's root (project-specific)
2. ~/.branchlet/settings.json (global configuration)

Configuration Options

Create a .branchlet.json file in your project root or configure global settings:

{
  "$schema": "https://raw.githubusercontent.com/raghavpillai/branchlet/main/schema.json",
  "worktreeCopyPatterns": [".env*", ".vscode/**"],
  "worktreeCopyIgnores": ["**/node_modules/**", "**/dist/**", "**/.git/**"],
  "worktreePathTemplate": "$BASE_PATH.worktree",
  "postCreateCmd": ["npm install", "npm run db:generate"],
  "terminalCommand": "code .",
  "deleteBranchWithWorktree": true
}

Configuration Fields

• worktreeCopyPatterns: Files/directories to copy to new worktrees (supports glob patterns)

  • Default: [".env*", ".vscode/**"]
  • Examples: ["*.json", "config/**", ".env.local"]

• worktreeCopyIgnores: Files/directories to exclude when copying (supports glob patterns)

  • Default: ["**/node_modules/**", "**/dist/**", "**/.git/**", "**/Thumbs.db", "**/.DS_Store"]

• worktreePathTemplate: Template for worktree directory names

  • Default: "$BASE_PATH.worktree"
  • Variables: $BASE_PATH, $WORKTREE_PATH, $BRANCH_NAME, $SOURCE_BRANCH
  • Examples: "worktrees/$BRANCH_NAME", "$BASE_PATH-branches/$BRANCH_NAME"

• postCreateCmd: Commands to run after creating a worktree. Runs in the new worktree directory.

  • Default: []
  • Examples: ["npm install"], ["pnpm install", "pnpm build"]
  • Variables supported in commands: $BASE_PATH, $WORKTREE_PATH, $BRANCH_NAME, $SOURCE_BRANCH

• terminalCommand: Command to open terminal/editor in the new worktree. Runs in the new worktree directory.

  • Default: ""
  • Examples: "code .", "cursor .", "zed ."

• deleteBranchWithWorktree: Whether to also delete the associated git branch when deleting a worktree

  • Default: false
  • When enabled, deleting a worktree will also delete its branch (with safety checks)
  • Shows warnings for branches with unpushed commits or uncommitted changes

Template Variables

Available in worktreePathTemplate, postCreateCmd, and terminalCommand:

• $BASE_PATH: Base name of your repository
• $WORKTREE_PATH: Full path to the new worktree
• $BRANCH_NAME: Name of the new branch
• $SOURCE_BRANCH: Name of the source branch

Usage Examples

Basic Workflow

1. Navigate to your Git repository

   cd my-project
   

2. Start Branchlet

   branchlet
   

3. Create a worktree

   • Select "Create new worktree"
   • Enter directory name (e.g., feature-auth)
   • Choose source branch (e.g., main)
   • Enter new branch name (e.g., feature/authentication)
   • Confirm creation

Project-Specific Configuration

Create .branchlet.json in your project:

{
  "$schema": "https://raw.githubusercontent.com/raghavpillai/branchlet/main/schema.json",
  "worktreeCopyPatterns": [
    ".env.local",
    ".vscode/**",
    "package.json",
    "tsconfig.json"
  ],
  "worktreePathTemplate": "worktrees/$BRANCH_NAME",
  "postCreateCmd": [
    "npm install",
    "npm run db:populate"
  ],
  "terminalCommand": "code .",
  "deleteBranchWithWorktree": true
}

Requirements

• Node.js 20.0.0 or higher
• Git installed and available in PATH
• Operating system: macOS, Linux, or Windows

License

MIT