Mrm Core Versions Save

New features

Add set() method to lines API:

const { lines } = require('mrm-core')
const file = lines('file name', ['default', 'values'])
file.set(['line 1', 'line 2', 'line 3'])  // Set file lines, overwrite existing
file.save()  // Save file

(#7 by @aleung)

• Fixed: lines add/remove TypeScript typings

• Fixed: Use fs-extra everywhere

• New API method:

  const { deleteFiles } = require('mrm-core')
  deleteFiles('file name 1') // Delete file or folder
  deleteFiles(['file name 1', 'folder name 1']) // Delete files or folders
  

• Minor bug fixes and UI improvements.

• Fix TypeScript typings.

• Fixed: Ability to pass extra data with MrmError

• Fixed: Add TypeScript definitions
• Fixed: Throw when saving template without applying

New features

• packageJson().removeScript() method to remove scripts from package.json:

  const { packageJson } = require('mrm-core')
  const file = packageJson({ default: 'values' })
  file.removeScript('test')  // Remove script
  file.removeScript(/^mocha|ava$/)  // Remove all scripts that match a regexp
  file.removeScript('test', /b/)  // Remove subcommands from a script: a && b -> a
  

• uninstall() method to remove npm packages

  const { uninstall } = require('mrm-core')
  uninstall('eslint') // Uninstall from devDependencies
  uninstall(['tamia', 'lodash'], { dev: false }) // Uninstall from dependencies
  

Bug fixes

• Fix chaining of methods in packageJson().
• Remove empty lines when saving lines().

Breaking change

Always use npm to install packages: do not try to use Yarn.

New feature

New API to work with package.json:

const { packageJson } = require('mrm-core')
const file = packageJson({ default: 'values' })
file.exists()  // File exists?
file.get()  // Return everything
file.getScript('test')  // Return script
file.setScript('test', 'jest')  // Replace a script with a command: a -> b
file.appendScript('test', 'jest')  // Append command to a script: a -> a && b
file.prependScript('test', 'jest')  // Prepend a script with a command: a -> b && a
file.save()  // Save file
// All methods of json() work too

Example:

packageJson()
  .appendScript('lint', 'eslint . --ext .js --fix')
  .save();

New feature

json.set() and yaml.set() methods to overwrite the whole object instead of merging.