const pkg = require("../package.json"); const fs = require("fs"); const childProcess = require("child_process"); const util = require("../src/util"); util.polyfill(); const newVersion = process.env.VERSION; console.log("New Version: " + newVersion); if (! newVersion) { console.error("invalid version"); process.exit(1); } const exists = tagExists(newVersion); if (! exists) { // Process package.json pkg.version = newVersion; // Replace the version: https://regex101.com/r/hmj2Bc/1 pkg.scripts.setup = pkg.scripts.setup.replace(/(git checkout )([^\s]+)/, `$1${newVersion}`); fs.writeFileSync("package.json", JSON.stringify(pkg, null, 4) + "\n"); commit(newVersion); tag(newVersion); } else { console.log("version exists"); } /** * Updates the version number in package.json and commits it to git. * @param {string} version - The new version number * * Generated by Trelent */ function commit(version) { let msg = "Update to " + version; let res = childProcess.spawnSync("git", [ "commit", "-m", msg, "-a" ]); let stdout = res.stdout.toString().trim(); console.log(stdout); if (stdout.includes("no changes added to commit")) { throw new Error("commit error"); } } function tag(version) { let res = childProcess.spawnSync("git", [ "tag", version ]); console.log(res.stdout.toString().trim()); } /** * Checks if a given version is already tagged in the git repository. * @param {string} version - The version to check for. * * Generated by Trelent */ function tagExists(version) { if (! version) { throw new Error("invalid version"); } let res = childProcess.spawnSync("git", [ "tag", "-l", version ]); return res.stdout.toString().trim() === version; }