2020-08-16 00:36:41 +02:00
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import * as os from 'os';
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import * as buildx from './buildx';
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import {Inputs, loadInputs, mustBuildx} from './context-helper';
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2020-08-16 01:50:46 +02:00
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import {Image, parseImage} from './docker';
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2020-08-16 00:36:41 +02:00
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import * as core from '@actions/core';
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import * as exec from '@actions/exec';
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async function run(): Promise<void> {
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try {
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if (os.platform() !== 'linux') {
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core.setFailed('Only supported on linux platform');
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return;
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}
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const inputs: Inputs = await loadInputs();
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let buildArgs: Array<string> = [];
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2020-08-16 01:23:25 +02:00
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const buildxEnabled = await mustBuildx(inputs);
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2020-08-16 00:36:41 +02:00
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// Check buildx
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2020-08-16 01:23:25 +02:00
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if (buildxEnabled) {
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2020-08-16 00:36:41 +02:00
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if (await !buildx.isAvailable()) {
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2020-08-16 01:23:25 +02:00
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core.setFailed(`Buildx is required but not available`);
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return;
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2020-08-16 00:36:41 +02:00
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}
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core.info(`🚀 Buildx will be used to build your image`);
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buildArgs.push('buildx', 'build');
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} else {
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buildArgs.push('build');
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}
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2020-08-16 01:23:25 +02:00
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// Global options
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2020-08-16 00:36:41 +02:00
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if (inputs.file) {
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buildArgs.push('--file', inputs.file);
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}
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await asyncForEach(inputs.buildArgs, async buildArg => {
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buildArgs.push('--build-arg', buildArg);
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});
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await asyncForEach(inputs.labels, async label => {
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buildArgs.push('--label', label);
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});
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await asyncForEach(inputs.tags, async tag => {
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buildArgs.push('--tag', tag);
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});
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if (inputs.pull) {
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buildArgs.push('--pull');
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}
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if (inputs.target) {
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buildArgs.push('--target', inputs.target);
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}
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if (inputs.noCache) {
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buildArgs.push('--no-cache');
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}
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2020-08-16 01:23:25 +02:00
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// Buildx options
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if (buildxEnabled) {
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if (inputs.builder) {
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core.info(`📌 Using build instance ${inputs.builder}`);
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await buildx.use(inputs.builder);
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}
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if (inputs.platforms) {
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buildArgs.push('--platform', inputs.platforms);
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}
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if (inputs.load) {
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buildArgs.push('--load');
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}
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if (inputs.push) {
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buildArgs.push('--push');
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}
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await asyncForEach(inputs.outputs, async output => {
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buildArgs.push('--output', output);
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});
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await asyncForEach(inputs.cacheFrom, async cacheFrom => {
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buildArgs.push('--cache-from', cacheFrom);
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});
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await asyncForEach(inputs.cacheTo, async cacheTo => {
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buildArgs.push('--cache-from', cacheTo);
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});
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2020-08-16 00:36:41 +02:00
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}
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2020-08-16 01:23:25 +02:00
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2020-08-16 01:06:24 +02:00
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buildArgs.push(inputs.context);
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2020-08-16 00:36:41 +02:00
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core.info(`🏃 Starting build...`);
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await exec.exec('docker', buildArgs);
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2020-08-16 01:23:25 +02:00
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if (!buildxEnabled && inputs.push) {
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let pushRepos: Array<string> = [];
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await asyncForEach(inputs.tags, async tag => {
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2020-08-16 01:50:46 +02:00
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const img: Image | undefined = await parseImage(tag);
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if (!img) {
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core.warning(`Cannot parse image reference ${tag}`);
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return;
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}
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const repo: string = `${img.registry}${img.namespace}${img.repository}`;
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2020-08-16 01:23:25 +02:00
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if (!pushRepos.includes(repo)) {
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pushRepos.push(repo);
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core.info(`⬆️ Pushing ${repo}...`);
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await exec.exec('docker', ['push', repo]);
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}
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});
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}
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2020-08-16 00:36:41 +02:00
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} catch (error) {
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core.setFailed(error.message);
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}
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}
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const asyncForEach = async (array, callback) => {
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for (let index = 0; index < array.length; index++) {
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await callback(array[index], index, array);
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}
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};
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run();
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