Add a job to create a release

tasks/build-website.sh

@@ -78,4 +78,13 @@ mv build/legacy ${build}/en/${version}/
 if [[ "${latest}" == "${version}" ]] ; then
   echo "Copying to en/latest"
   cp -r ${build}/en/${version} ${build}/en/latest
+
+  echo "Building release artifacts"
+  pushd ${build}
+  zip -r ${OLDPWD}/build/${version}-site.zip . -x "en/${version}/*"
+  popd
+
+  pushd ${build}/en/${version}/legacy
+  zip -r ${OLDPWD}/build/${version}-legacy.zip .
+  popd
 fi

tasks/create-release.js

@@ -0,0 +1,107 @@
+import esMain from 'es-main';
+import yargs from 'yargs';
+import {Octokit} from '@octokit/rest';
+import {basename} from 'node:path';
+import {hideBin} from 'yargs/helpers';
+import {readFile, stat} from 'node:fs/promises';
+
+/**
+ * @typedef {Object} ReleaseOptions
+ * @property {string} token The bearer token.
+ * @property {string} tag The tag.
+ * @property {boolean} draft Create a draft release.
+ * @property {boolean} notes Generate release notes.
+ * @property {string} site Path to zip archive with site contents.
+ * @property {string} legacy Path to zip archive with legacy build.
+ */
+
+const owner = 'openlayers';
+const repo = 'openlayers';
+
+/**
+ * Create a release.
+ * @param {ReleaseOptions} options The release options.
+ */
+async function createRelease(options) {
+  const client = new Octokit({
+    auth: options.token,
+  });
+
+  const response = await client.rest.repos.createRelease({
+    owner,
+    repo,
+    tag_name: options.tag,
+    generate_release_notes: options.notes,
+    draft: options.draft,
+  });
+
+  await uploadAsset(
+    client,
+    response.data,
+    options.site,
+    'Examples and docs (zip)'
+  );
+
+  await uploadAsset(
+    client,
+    response.data,
+    options.legacy,
+    'Legacy build (zip)'
+  );
+}
+
+async function uploadAsset(client, release, assetPath, label) {
+  const name = basename(assetPath);
+  const stats = await stat(assetPath);
+  const data = await readFile(assetPath);
+
+  await client.rest.repos.uploadReleaseAsset({
+    url: release.upload_url,
+    name,
+    label,
+    headers: {
+      'content-type': 'application/zip',
+      'content-length': stats.size,
+    },
+    data,
+  });
+}
+
+if (esMain(import.meta)) {
+  const options = yargs(hideBin(process.argv))
+    .option('token', {
+      describe: 'The token for auth',
+      type: 'string',
+    })
+    .demandOption('token')
+    .option('tag', {
+      describe: 'The release tag (e.g. v7.0.0)',
+      type: 'string',
+    })
+    .demandOption('tag')
+    .option('legacy-zip', {
+      describe: 'Path to the archive with the legacy build',
+      type: 'string',
+    })
+    .demandOption('legacy')
+    .option('site-zip', {
+      describe: 'Path to the archive with the site contents',
+      type: 'string',
+    })
+    .demandOption('site')
+    .option('draft', {
+      describe: 'Create a draft release',
+      type: 'boolean',
+      default: true,
+    })
+    .option('notes', {
+      describe: 'Generate release notes',
+      type: 'boolean',
+      default: true,
+    })
+    .parse();
+
+  createRelease(options).catch((err) => {
+    process.stderr.write(`${err.stack}\n`, () => process.exit(1));
+  });
+}

tasks/get-latest-release.js

@@ -1,7 +1,8 @@
+import esMain from 'es-main';
 import semver from 'semver';
 import {Octokit} from '@octokit/rest';
 
-async function main() {
+export async function getLatestRelease() {
   const client = new Octokit();
 
   let latest = '0.0.0';
@@ -21,7 +22,15 @@ async function main() {
     }
   );
 
-  process.stdout.write(`v${latest}\n`);
+  return latest;
 }
 
-main();
+if (esMain(import.meta)) {
+  getLatestRelease()
+    .then((latest) => {
+      process.stdout.write(`v${latest}\n`, () => process.exit(0));
+    })
+    .catch((err) => {
+      process.stderr.write(`${err.message}\n`, () => process.exit(1));
+    });
+}