ci: switch to actions (#234)

- closes #89

Reviewed-on: https://codeberg.org/forgejo-contrib/forgejo-helm/pulls/234
Co-authored-by: Michael Kriese <michael.kriese@visualon.de>
Co-committed-by: Michael Kriese <michael.kriese@visualon.de>

tools/forgejo-release.js

@@ -0,0 +1,83 @@
+import { Command, runExit } from 'clipanion';
+import { getChangelog } from './changelog/util.js';
+
+const api = 'https://https://codeberg.org/api/v1';
+const repo = 'forgejo-contrib/forgejo-helm';
+
+class GiteaReleaseCommand extends Command {
+  async execute() {
+    const token = process.env.GITHUB_TOKEN;
+
+    if (!token) {
+      this.context.stdout.write('GITHUB_TOKEN environment variable not set.\n');
+      return 1;
+    }
+
+    this.context.stdout.write(`Getting tag.\n`);
+    const tag = process.env.GITHUB_REF_NAME;
+
+    if (!tag) {
+      this.context.stdout.write(
+        'No tag found for this commit. Please tag the commit and try again.\n',
+      );
+      return 1;
+    }
+
+    this.context.stdout.write(`Checking remote tag ${tag}.\n`);
+    let resp = await fetch(`${api}/repos/${repo}/tags/${tag}`, {
+      headers: {
+        Authorization: `Bearer ${token}`,
+      },
+    });
+
+    if (!resp.ok) {
+      this.context.stdout.write(`Tag ${tag} not found on remote.\n`);
+      return 1;
+    }
+
+    this.context.stdout.write(`Checking remote release ${tag}.\n`);
+    resp = await fetch(`${api}/repos/${repo}/releases/tags/${tag}`, {
+      headers: {
+        Authorization: `Bearer ${token}`,
+      },
+    });
+    if (resp.ok) {
+      this.context.stdout.write(`Release ${tag} already exists.\n`);
+      return 1;
+    } else if (resp.status !== 404) {
+      this.context.stdout.write(
+        `Error checking for release ${tag}.\n${resp.status}: ${resp.statusText}\n`,
+      );
+      return 1;
+    }
+
+    const stream = getChangelog(tag, true).setEncoding('utf8');
+    const changes = (await stream.toArray()).join('');
+
+    this.context.stdout.write(`Creating release ${tag}.\n`);
+    resp = await fetch(`${api}/repos/${repo}/releases`, {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        Authorization: `Bearer ${token}`,
+      },
+      body: JSON.stringify({
+        draft: false,
+        prerelease: tag.includes('-'),
+        tag_name: tag,
+        name: tag.replace(/^v/, ''),
+        body: changes,
+        target_commitish: 'main',
+      }),
+    });
+
+    if (!resp.ok) {
+      this.context.stdout.write(
+        `Error creating release ${tag}.\n${resp.status}: ${resp.statusText}\n`,
+      );
+      return 1;
+    }
+  }
+}
+
+void runExit(GiteaReleaseCommand);