import * as mexec from './exec'; import * as core from '@actions/core'; import * as exec from '@actions/exec'; import {issueCommand} from '@actions/core/lib/command'; interface Platforms { supported: string[]; available: string[]; } async function run(): Promise { try { core.startGroup(`Docker info`); await exec.exec('docker', ['version']); await exec.exec('docker', ['info']); core.endGroup(); const image: string = core.getInput('image') || 'tonistiigi/binfmt:latest'; const platforms: string = core.getInput('platforms') || 'all'; core.startGroup(`Pulling binfmt Docker image`); await exec.exec('docker', ['pull', image]); core.endGroup(); core.startGroup(`Image info`); await exec.exec('docker', ['image', 'inspect', image]); core.endGroup(); core.startGroup(`Installing QEMU static binaries`); await exec.exec('docker', ['run', '--rm', '--privileged', image, '--install', platforms]); core.endGroup(); core.startGroup(`Extracting available platforms`); await mexec.exec(`docker`, ['run', '--rm', '--privileged', image], true).then(res => { if (res.stderr != '' && !res.success) { throw new Error(res.stderr); } const platforms: Platforms = JSON.parse(res.stdout.trim()); core.info(`${platforms.supported.join(',')}`); setOutput('platforms', platforms.supported.join(',')); }); core.endGroup(); } catch (error) { core.setFailed(error.message); } } // FIXME: Temp fix https://github.com/actions/toolkit/issues/777 function setOutput(name: string, value: unknown): void { issueCommand('set-output', {name}, value); } run();