goreleaser-action/src/main.ts

import * as installer from './installer';
import * as core from '@actions/core';
import * as exec from '@actions/exec';
import * as fs from 'fs';

export async function run(silent?: boolean) {
  try {
    const version = core.getInput('version') || 'latest';
    const args = core.getInput('args');
    const key = core.getInput('key');
    const goreleaser = await installer.getGoReleaser(version);

    let snapshot = '';
    if (!process.env.GITHUB_REF || !process.env.GITHUB_REF.startsWith('refs/tags/')) {
      console.log(`⚠️ No tag found. Snapshot forced`);
      if (!args.includes('--snapshot')) {
        snapshot = ' --snapshot';
      }
    } else {
      console.log(`✅ ${process.env.GITHUB_REF!.split('/')[2]} tag found`);
    }

    if (key) {
      console.log('🔑 Importing signing key...');
      let path = `${process.env.HOME}/key.asc`;
      fs.writeFileSync(path, key, {mode: 0o600});
      await exec.exec('gpg', ['--import', path], {
        silent: silent
      });
    }

    console.log('🏃 Running GoReleaser...');
    await exec.exec(`${goreleaser} ${args}${snapshot}`, undefined, {
      silent: silent
    });
  } catch (error) {
    core.setFailed(error.message);
  }
}

run();