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Refactor Docker config

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Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax 2020-08-16 02:37:47 +02:00
parent ac03ceb5e6
commit f7cac3b071
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4 changed files with 51 additions and 38 deletions
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24
src/buildx.ts
View file

@ -1,17 +1,6 @@
import fs from 'fs';
import path from 'path';
import os from 'os';
import * as docker from './docker';
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) {
@ -22,15 +11,8 @@ 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';
const dockerCfg = await docker.config();
return dockerCfg?.aliases?.builder == 'buildx';
}
export async function use(builder: string): Promise<void> {

24
src/docker.ts
View file

@ -1,3 +1,16 @@
import path from 'path';
import os from 'os';
import fs from 'fs';
export interface Config {
credsStore?: string;
experimental?: string;
stackOrchestrator?: string;
aliases?: {
builder?: string;
};
}
export interface Image {
registry?: string;
namespace?: string;
@ -5,6 +18,17 @@ export interface Image {
tag?: string;
}
export async function config(): Promise<Config | undefined> {
const dockerHome: string = process.env.DOCKER_CONFIG || path.join(os.homedir(), '.docker');
const file: string = path.join(dockerHome, 'config.json');
if (!fs.existsSync(file)) {
return;
}
return JSON.parse(fs.readFileSync(file, {encoding: 'utf-8'})) as Config;
}
export const parseImage = async (image: string): Promise<Image | undefined> => {
const match = image.match(/^(?:([^\/]+)\/)?(?:([^\/]+)\/)?([^@:\/]+)(?:[@:](.+))?$/);
if (!match) {