childprocess-messageport/gulpfile.js

Turns ChildProcess IPC into MessagePort

const exec = require('gulp-exec');
const gulp = require('gulp');
const LastCommitLog = require('last-commit-log');
const { major, minor, patch } = require('semver');

const packageJSON = require('./package.json');

gulp.task('version-commit', async () => {
  const { TRAVIS_BRANCH, TRAVIS_TAG } = process.env;

  if (!TRAVIS_TAG) {
    const lastCommitLog = new LastCommitLog(__dirname);
    const log = await lastCommitLog.getLastCommit();
    const { version } = packageJSON;
    const nextVersion = `${ major(version) }.${ minor(version) }.${ patch(version) }-${ process.env.TRAVIS_BRANCH }.${ log.shortHash }`;

    console.log(`Version: ${ version } -> ${ nextVersion }`);

    return gulp
      .src('package.json')
      .pipe(exec(`npm --no-git-tag-version version ${ nextVersion }`));
  }
});