CI/CD script examples

Sync Plasmic to GitHub from a script

Say you use codegen and want to generate PRs from Plasmic published versions. Perhaps you’re running this from a Jenkins cron job.

Here’s a script that accomplishes this. This is just an example, and this could represent other similar automation built around checking versions.

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/** @format */

// Read this bottom half of this file to know what to customize!

function extractAndCompareVersions(inputString, regex) {
  const versions = [];
  let match;

  while ((match = regex.exec(inputString)) !== null) {
    versions.push(match[1]);
  }

  return versions.length > 0
    ? versions.sort((a, b) => a.localeCompare(b, undefined, { numeric: true, sensitivity: 'base' })).pop()
    : undefined;
}

const githubTitles = '' + execSync('gh pr list --json title');
// Point to your project ID
const plasmicVersions = '' + execSync('npx plasmic info --json -p PROJECTID');
const latestPlasmic = extractAndCompareVersions(githubTitles, /"version": "(\S+)"/g);
// Customize this regex to use your version tagging scheme in commit titles
const latestGithub = extractAndCompareVersions(plasmicVersions, /Plasmic v(\S+)/g);

if (latestPlasmic && latestGithub !== latestPlasmic) {
  const [{ description, author, tags }] = JSON.parse(plasmicVersions).publishedVersions.slice(-1);
  execSync('npx plasmic sync');
  // Use the author, description, tags as you want here.
  // Remember to use the same format for identifying versions as what your regex above uses.
  execSync('git checkout --branch NEWBRANCH ...');
  execSync('git add . && git commit -m ...');
  execSync(`gh pr create ...`);
}

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