import * as context from './context'; import * as core from '@actions/core'; import * as actionsToolkit from '@docker/actions-toolkit'; import {Docker} from '@docker/actions-toolkit/lib/docker/docker'; import {Exec} from '@docker/actions-toolkit/lib/exec'; interface Platforms { supported: string[]; available: string[]; } actionsToolkit.run( // main async () => { const input: context.Inputs = context.getInputs(); await core.group(`Docker info`, async () => { await Docker.printVersion(); await Docker.printInfo(); }); await core.group(`Pulling binfmt Docker image`, async () => { await Exec.exec('docker', ['pull', input.image]); }); await core.group(`Image info`, async () => { await Exec.exec('docker', ['image', 'inspect', input.image]); }); await core.group(`Installing QEMU static binaries`, async () => { await Exec.exec('docker', ['run', '--rm', '--privileged', input.image, '--install', input.platforms]); }); await core.group(`Extracting available platforms`, async () => { await Exec.getExecOutput('docker', ['run', '--rm', '--privileged', input.image], { ignoreReturnCode: true, silent: true }).then(res => { if (res.stderr.length > 0 && res.exitCode != 0) { throw new Error(res.stderr.trim()); } const platforms: Platforms = JSON.parse(res.stdout.trim()); core.info(`${platforms.supported.join(',')}`); core.setOutput('platforms', platforms.supported.join(',')); }); }); } );