lerna cli with custom command extensions, forked with official lerna

See lerna/lerna#2742

Features (VS Official lerna)

• Use local lerna even in global command. see import-local
• Custom command
• Nested lerna.json in packages

  packages/
    foo/
      projects/
        bar/
      lerna.json
  lerna.json
  

• Respect pnpm-workspace.yaml
  1. overwriting packages
  2. dependencies' version allows workspace:version

  packages/
  lerna.json
  pnpm-workspace.yaml
  

  In my best practices case: use pnpm as a monorepo manager, use lerna for publishing or some custom commands.

Installation

npm install lerna-cli -D

lerna --help

Custom commands

1. lerna.json

Add extendCommands field, supports local file or npm package

+ "extendCommands": [
+   "./commands/custom",
+   "lerna-custom-command",
+ ],

2. Write myself custom command

• See official command: @lerna/init, @lerna/add

Add command.js

/**
 * @see https://github.com/yargs/yargs/blob/master/docs/advanced.md#providing-a-command-module
 */
exports.command = 'custom'

exports.describe = 'custom command.'

exports.builder = {
  exact: {
    describe: 'Specify lerna dependency version in package.json without a caret (^)',
    type: 'boolean'
  },
  independent: {
    describe: 'Version packages independently',
    alias: 'i',
    type: 'boolean'
  }
}

exports.handler = function handler(argv) {
  return require('..')(argv)
}

3. Run custom command

Custom preset

1. lerna.json

Add extendCommands field, supports local file or npm package

+ "extendCommands": [
+   "lerna-custom-preset-command",
+ ],

2. Write myself custom command preset in command.js or command/index.js

module.exports = [
  require('lerna-command-a/command'),
  require('lerna-command-b/command'),
  require('lerna-command-c/command')
]

3. Run custom command

lerna custom-a
lerna custom-b
lerna custom-c

Recommanded Commands

• lerna-gpm - lerna command for git package manager
• lerna-command-toc - lerna command for generate toc of packages in markdown

Contributing

• Fork it!
• Create your new branch:
  git checkout -b feature-new or git checkout -b fix-which-bug
• Start your magic work now
• Make sure npm test passes
• Commit your changes:
  git commit -am 'feat: some description (close #123)' or git commit -am 'fix: some description (fix #123)'
• Push to the branch: git push
• Submit a pull request :)

Authors

This library is written and maintained by imcuttle, imcuttle@163.com.com.

License

MIT - imcuttle 🐟