Yall

Yarn workflow for monorepos (projects with multiple packages). And not only.

Why

Because.

What

• Yall is like yarn/npm for multiple folders with package.json/yarn.lock.
• It looks up for folders with package.json/yarn.lock in the project tree and runs there given command (by default in parallel).
• It can watch manifest/lock files and run commands automatically on change, this is useful in container based scenarios.
• Can handle cache error which may occurr when running yarn commands concurrently.

Install

  npm i @whitecolor/yall -g

Work in progress. It is a pre-release.

Usage

yall [yarn|npm command] [yarn|npm flags] [yall flags]

Additional yall's option flags:

• concurrency (con) - max count of tasks to run in parallel
• fail-fast - interupt process as soon as when the first error occures (by default process is not interupted if error happend in one of the folders, but when all tasks finished it exits with error code)
• folders - folders where to run (including nested), relative to cwd, wilcard not supported
• dot-folders - include (hidden) folders starting with dot
• exclude-folders - folders where not to run (including nested)
• include-folders - additional folders to include (for example: explit dot folders).
• here - will run only in current folder, if folders specified will run in those folders, but without nested
• in - shortcut for --include-folders plus --here
• link-files - create symlinks for file: dependencies (will not touch yalc dependencies)
• npm - run npm command, alternativly to yarn
• clean-up - will clean-up/remove node_modules before command run
• lock - will create .yall.lock file (or file with specified name) while running commands and remove it after everything is done.
• watch - watch mode, will watch for changes of yarn.lock (package.json in case of npm or custom list of files specified) and run command in folder where file changed, it periodically rescans folders for new files
• watch-content - will check file content for change, not just all change events.

Licence

WTF.