77 lines
2.1 KiB
TypeScript
77 lines
2.1 KiB
TypeScript
/**
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* Copyright 2023 actions-toolkit authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import fs from 'fs';
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import os from 'os';
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import path from 'path';
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import * as core from '@actions/core';
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import * as io from '@actions/io';
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import {Exec} from '../exec';
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import {ConfigFile} from '../types/docker';
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export class Docker {
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static get configDir(): string {
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return process.env.DOCKER_CONFIG || path.join(os.homedir(), '.docker');
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}
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public static configFile(): ConfigFile | undefined {
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const f = path.join(Docker.configDir, 'config.json');
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if (!fs.existsSync(f)) {
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return undefined;
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}
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return <ConfigFile>JSON.parse(fs.readFileSync(f, {encoding: 'utf-8'}));
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}
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public static async isAvailable(): Promise<boolean> {
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return await io
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.which('docker', true)
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.then(res => {
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core.debug(`Docker.isAvailable ok: ${res}`);
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return true;
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})
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.catch(error => {
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core.debug(`Docker.isAvailable error: ${error}`);
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return false;
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});
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}
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public static async context(name?: string): Promise<string> {
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const args = ['context', 'inspect', '--format', '{{.Name}}'];
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if (name) {
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args.push(name);
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}
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return await Exec.getExecOutput(`docker`, args, {
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ignoreReturnCode: true,
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silent: true
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}).then(res => {
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if (res.stderr.length > 0 && res.exitCode != 0) {
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throw new Error(res.stderr);
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}
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return res.stdout.trim();
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});
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}
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public static async printVersion(): Promise<void> {
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await Exec.exec('docker', ['version']);
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}
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public static async printInfo(): Promise<void> {
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await Exec.exec('docker', ['info']);
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}
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}
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