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Check if buildx installed (builder alias)

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Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax 2020-08-16 02:30:03 +02:00
parent 6b0b71d882
commit ac03ceb5e6
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3 changed files with 52 additions and 5 deletions
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24
src/buildx.ts
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@ -1,5 +1,17 @@
import fs from 'fs';
import path from 'path';
import os from 'os';
import * as exec from './exec';
interface DockerConfig {
credsStore?: string;
experimental?: string;
stackOrchestrator?: string;
aliases?: {
builder?: string;
};
}
export async function isAvailable(): Promise<Boolean> {
return await exec.exec(`docker`, ['buildx'], true).then(res => {
if (res.stderr != '' && !res.success) {
@ -9,6 +21,18 @@ export async function isAvailable(): Promise<Boolean> {
});
}
export async function isInstalled(): Promise<Boolean> {
const dockerHome: string = process.env.DOCKER_CONFIG || path.join(os.homedir(), '.docker');
const dockerCfgFile: string = path.join(dockerHome, 'config.json');
if (!fs.existsSync(dockerCfgFile)) {
return false;
}
const dockerCfg: DockerConfig = JSON.parse(fs.readFileSync(dockerCfgFile, {encoding: 'utf-8'}));
return dockerCfg.aliases?.builder == 'buildx';
}
export async function use(builder: string): Promise<void> {
return await exec.exec(`docker`, ['buildx', 'use', '--builder', builder], false).then(res => {
if (res.stderr != '' && !res.success) {