57 lines
1.6 KiB
TypeScript
57 lines
1.6 KiB
TypeScript
import * as fs from 'fs';
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import * as os from 'os';
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import * as buildx from './buildx';
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import * as context from './context';
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import * as exec from './exec';
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import * as stateHelper from './state-helper';
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import * as core from '@actions/core';
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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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throw new Error(`Only supported on linux platform`);
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}
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if (!(await buildx.isAvailable())) {
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throw new Error(`Buildx is required. See https://github.com/docker/setup-buildx-action to set up buildx.`);
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}
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stateHelper.setTmpDir(context.tmpDir());
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const buildxVersion = await buildx.getVersion();
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core.info(`📣 Buildx version: ${buildxVersion}`);
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const defContext = context.defaultContext();
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let inputs: context.Inputs = await context.getInputs(defContext);
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core.info(`🏃 Starting build...`);
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const args: string[] = await context.getArgs(inputs, defContext, buildxVersion);
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await exec.exec('docker', args).then(res => {
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if (res.stderr != '' && !res.success) {
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throw new Error(`buildx call failed with: ${res.stderr.match(/(.*)\s*$/)![0]}`);
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}
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});
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const imageID = await buildx.getImageID();
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if (imageID) {
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core.info('🛒 Extracting digest...');
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core.info(`${imageID}`);
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core.setOutput('digest', imageID);
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}
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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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async function cleanup(): Promise<void> {
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if (stateHelper.tmpDir.length > 0) {
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core.info(`🚿 Removing temp folder ${stateHelper.tmpDir}`);
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fs.rmdirSync(stateHelper.tmpDir, {recursive: true});
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}
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}
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if (!stateHelper.IsPost) {
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run();
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} else {
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cleanup();
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}
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