npub/lib/publish/changelog.js

publishing tool for your node projects hosted on github

// Generated by CoffeeScript 2.0.0-beta7
void function () {
  var debug, fs, mkdirp, touch;
  fs = require('fs');
  mkdirp = require('mkdirp');
  touch = require('touch');
  debug = require('debug')('changelog');
  module.exports = function (dir, git) {
    return {
      build: function (callback) {
        debug('build');
        return git.diffSinceLastTag(callback);
      },
      write: function (changelog, filePath) {
        if (null == filePath)
          filePath = '/tmp/npub/changelog.md';
        mkdirp.sync('/tmp/npub');
        fs.writeFileSync(filePath, changelog, { flag: 'w' });
        debug('wrote ' + filePath);
        return filePath;
      },
      update: function (filePath) {
        var changelogPath, currentChangelog, newChangelog;
        changelogPath = '' + dir + '/CHANGELOG.md';
        touch.sync(changelogPath);
        newChangelog = fs.readFileSync(filePath);
        currentChangelog = fs.readFileSync(changelogPath);
        newChangelog += currentChangelog;
        debug('prepend addition');
        return this.write(newChangelog, changelogPath);
      }
    };
  };
}.call(this);