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Add name output to identify builder instance name

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Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax 2020-08-12 20:27:50 +02:00
parent b72149bbe7
commit 0cc5e42c7a
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7 changed files with 72 additions and 20 deletions
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9
setup-buildx/src/buildx.ts
View file

@ -19,6 +19,15 @@ export async function isAvailable(): Promise<Boolean> {
});
}
export async function countBuilders(): Promise<number> {
return await exec.exec(`docker`, ['buildx', 'ls'], true).then(res => {
if (res.stderr != '' && !res.success) {
throw new Error(`Cannot list builders: ${res.stderr}`);
}
return (res.stdout.trim().split(`\n`).length - 1) / 2;
});
}
export async function install(inputVersion: string, dockerConfigHome: string): Promise<string> {
const release: github.GitHubRelease | null = await github.getRelease(inputVersion);
if (!release) {

15
setup-buildx/src/main.ts
View file

@ -27,15 +27,12 @@ async function run(): Promise<void> {
core.info('📣 Buildx info');
await exec.exec('docker', ['buildx', 'version'], false);
const builderName: string = `builder-${(await buildx.countBuilders()) + 1}-${process.env.GITHUB_JOB}`;
core.saveState('builderName', builderName);
core.setOutput('name', builderName);
core.info('🔨 Creating a new builder instance...');
let createArgs: Array<string> = [
'buildx',
'create',
'--name',
`builder-${process.env.GITHUB_SHA}`,
'--driver',
driver
];
let createArgs: Array<string> = ['buildx', 'create', '--name', builderName, '--driver', driver];
if (driverOpt) {
createArgs.push('--driver-opt', driverOpt);
}
@ -76,7 +73,7 @@ async function run(): Promise<void> {
async function cleanup(): Promise<void> {
try {
core.info('🚿 Removing builder instance...');
await exec.exec('docker', ['buildx', 'rm', `builder-${process.env.GITHUB_SHA}`], false);
await exec.exec('docker', ['buildx', 'rm', `${process.env.STATE_builderName}`], false);
} catch (error) {
core.warning(error.message);
}