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Initial commit (docker/build-push-action#87)

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Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
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CrazyMax 2020-08-18 17:40:31 +02:00
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# This file is for unifying the coding style for different editors and IDEs.
# More information at http://editorconfig.org
root = true
[*]
indent_style = space
indent_size = 2
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true
[*.md]
trim_trailing_whitespace = false

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/dist/** linguist-generated=true
/lib/** linguist-generated=true

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name: ci
on:
push:
branches:
- master
- releases/v*
paths-ignore:
- '**.md'
pull_request:
branches:
- master
- releases/v*
paths-ignore:
- '**.md'
jobs:
main:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
buildx-version:
- latest
- v0.2.2
- ""
steps:
-
name: Checkout
uses: actions/checkout@v2.3.1
-
name: Set up Docker Buildx
id: buildx
uses: ./
with:
version: ${{ matrix.buildx-version }}
-
name: Builder instance name
run: echo ${{ steps.buildx.outputs.name }}
-
name: Available platforms
run: echo ${{ steps.buildx.outputs.platforms }}
-
name: Dump context
uses: crazy-max/ghaction-dump-context@v1
multi:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2.3.1
-
name: Set up Docker Buildx 1
id: buildx1
uses: ./
-
name: Builder 1 instance name
run: echo ${{ steps.buildx1.outputs.name }}
-
name: Set up Docker Buildx 2
id: buildx2
uses: ./
-
name: Builder 2 instance name
run: echo ${{ steps.buildx2.outputs.name }}
install:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2.3.1
-
name: Set up Docker Buildx
uses: ./
with:
install: true
-
name: Check cmd
run: |
docker build --help
use:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
use:
- true
- false
steps:
-
name: Checkout
uses: actions/checkout@v2.3.1
-
name: Set up Docker Buildx
uses: ./
with:
use: ${{ matrix.use }}
-
name: List builder instances
run: docker buildx ls
driver:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
driver-opt:
- image=moby/buildkit:latest
- image=moby/buildkit:master
steps:
-
name: Checkout
uses: actions/checkout@v2.3.1
-
name: Set up Docker Buildx
uses: ./
with:
driver: docker-container
driver-opt: ${{ matrix.driver-opt }}
# with-qemu:
# runs-on: ubuntu-latest
# strategy:
# fail-fast: false
# matrix:
# buildx-version:
# - latest
# - v0.2.2
# - ""
# qemu-platforms:
# - all
# - arm64,riscv64,arm
# steps:
# -
# name: Checkout
# uses: actions/checkout@v2.3.1
# -
# name: Set up QEMU
# uses: docker/setup-qemu-action@master
# with:
# platforms: ${{ matrix.qemu-platforms }}
# -
# name: Set up Docker Buildx
# id: buildx
# uses: ./
# with:
# version: ${{ matrix.buildx-version }}
# -
# name: Available platforms
# run: echo ${{ steps.buildx.outputs.platforms }}
# -
# name: Builder instance name
# run: echo ${{ steps.buildx.outputs.name }}

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name: test
on:
push:
branches:
- master
- releases/v*
paths-ignore:
- '**.md'
pull_request:
paths-ignore:
- '**.md'
jobs:
test:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2.3.1
-
name: Install
run: yarn install
-
name: Test
run: yarn run test
# -
# name: Upload coverage
# uses: codecov/codecov-action@v1.0.7
# if: success()
# with:
# token: ${{ secrets.CODECOV_TOKEN }}
# file: ./coverage/clover.xml

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/.dev
node_modules
lib
# Jetbrains
/.idea
/*.iml
# Rest of the file pulled from https://github.com/github/gitignore/blob/master/Node.gitignore
# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
lerna-debug.log*
# Diagnostic reports (https://nodejs.org/api/report.html)
report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
# Runtime data
pids
*.pid
*.seed
*.pid.lock
# Directory for instrumented libs generated by jscoverage/JSCover
lib-cov
# Coverage directory used by tools like istanbul
coverage
*.lcov
# nyc test coverage
.nyc_output
# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
.grunt
# Bower dependency directory (https://bower.io/)
bower_components
# node-waf configuration
.lock-wscript
# Compiled binary addons (https://nodejs.org/api/addons.html)
build/Release
# Dependency directories
jspm_packages/
# TypeScript v1 declaration files
typings/
# TypeScript cache
*.tsbuildinfo
# Optional npm cache directory
.npm
# Optional eslint cache
.eslintcache
# Optional REPL history
.node_repl_history
# Output of 'npm pack'
*.tgz
# Yarn Integrity file
.yarn-integrity
# dotenv environment variables file
.env
.env.test
# parcel-bundler cache (https://parceljs.org/)
.cache
# next.js build output
.next
# nuxt.js build output
.nuxt
# vuepress build output
.vuepress/dist
# Serverless directories
.serverless/
# FuseBox cache
.fusebox/
# DynamoDB Local files
.dynamodb/

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{
"printWidth": 120,
"tabWidth": 2,
"useTabs": false,
"semi": true,
"singleQuote": true,
"trailingComma": "none",
"bracketSpacing": false,
"arrowParens": "avoid",
"parser": "typescript"
}

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unless required by applicable law (such as deliberate and grossly
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you may not use this file except in compliance with the License.
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
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## About
GitHub Action to set up Docker [Buildx](https://github.com/docker/buildx).
___
* [Usage](#usage)
* [Quick start](#quick-start)
* [With QEMU](#with-qemu)
* [Customizing](#customizing)
* [inputs](#inputs)
* [outputs](#outputs)
* [environment variables](#environment-variables)
* [Limitation](#limitation)
## Usage
### Quick start
```yaml
name: ci
on:
push:
jobs:
buildx:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2
-
name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@v1
with:
version: latest
-
name: Builder instance name
run: echo ${{ steps.buildx.outputs.name }}
-
name: Available platforms
run: echo ${{ steps.buildx.outputs.platforms }}
```
### With QEMU
If you want support for more platforms you can use our [setup-qemu](https://github.com/docker/setup-qemu-action) action:
```yaml
name: ci
on:
pull_request:
branches: master
push:
branches: master
tags:
jobs:
buildx:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2
-
name: Set up QEMU
uses: docker/setup-qemu-action@v1
with:
platforms: all
-
name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@v1
with:
version: latest
-
name: Available platforms
run: echo ${{ steps.buildx.outputs.platforms }}
```
## Customizing
### inputs
Following inputs can be used as `step.with` keys
| Name | Type | Default | Description |
|--------------------|---------|-----------------------------------|------------------------------------|
| `version` | String | _the one installed on the runner_ | [Buildx](https://github.com/docker/buildx) version. e.g. `v0.3.0`, `latest` |
| `driver` | String | `docker-container` | Sets the [builder driver](https://github.com/docker/buildx#--driver-driver) to be used. |
| `driver-opt` | String | | Passes additional [driver-specific options](https://github.com/docker/buildx#--driver-opt-options). e.g. `image=moby/buildkit:master` |
| `buildkitd-flags` | String | | [Flags for buildkitd](https://github.com/moby/buildkit/blob/master/docs/buildkitd.toml.md) daemon. |
| `install` | Bool | `false` | Sets up `docker build` command as an alias to `docker buildx` |
| `use` | Bool | `true` | Switch to this builder instance |
### outputs
Following outputs are available
| Name | Type | Description |
|---------------|---------|---------------------------------------|
| `name` | String | Builder instance name |
| `platforms` | String | Available platforms (comma separated) |
### environment variables
The following [official docker environment variables](https://docs.docker.com/engine/reference/commandline/cli/#environment-variables) are supported:
| Name | Type | Default | Description |
|-----------------|---------|-------------|-------------------------------------------------|
| `DOCKER_CONFIG` | String | `~/.docker` | The location of your client configuration files |
## Limitation
This action is only available for Linux [virtual environments](https://help.github.com/en/articles/virtual-environments-for-github-actions#supported-virtual-environments-and-hardware-resources).

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import fs = require('fs');
import * as buildx from '../src/buildx';
import * as path from 'path';
import * as os from 'os';
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'setup-buildx-'));
describe('buildx', () => {
it('is available', async () => {
expect(await buildx.isAvailable()).toBe(true);
}, 100000);
it('count builders', async () => {
const countBuilders = await buildx.countBuilders();
console.log(`countBuilders: ${countBuilders}`);
expect(countBuilders).toBeGreaterThan(0);
}, 100000);
it('platforms', async () => {
const platforms = await buildx.platforms();
console.log(`platforms: ${platforms}`);
expect(platforms).not.toBeUndefined();
expect(platforms).not.toEqual('');
}, 100000);
it('acquires v0.2.2 version of buildx', async () => {
const buildxBin = await buildx.install('v0.2.2', tmpDir);
console.log(buildxBin);
expect(fs.existsSync(buildxBin)).toBe(true);
}, 100000);
it('acquires latest version of buildx', async () => {
const buildxBin = await buildx.install('latest', tmpDir);
console.log(buildxBin);
expect(fs.existsSync(buildxBin)).toBe(true);
}, 100000);
});

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import * as github from '../src/github';
describe('github', () => {
it('returns latest buildx GitHub release', async () => {
const release = await github.getRelease('latest');
console.log(release);
expect(release).not.toBeNull();
expect(release?.tag_name).not.toEqual('');
});
it('returns v0.2.2 buildx GitHub release', async () => {
const release = await github.getRelease('v0.2.2');
console.log(release);
expect(release).not.toBeNull();
expect(release?.tag_name).toEqual('v0.2.2');
});
});

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# https://help.github.com/en/articles/metadata-syntax-for-github-actions
name: 'Docker Setup Buildx'
description: 'Set up Docker Buildx'
author: 'docker'
branding:
icon: 'anchor'
color: 'blue'
inputs:
version:
description: 'Buildx version. e.g. v0.3.0'
required: false
driver:
description: 'Sets the builder driver to be used'
default: 'docker-container'
required: false
driver-opt:
description: 'Passes additional driver-specific options. Eg. image=moby/buildkit:master'
required: false
buildkitd-flags:
description: 'Flags for buildkitd daemon'
required: false
install:
description: 'Sets up docker build command as an alias to docker buildx'
default: 'false'
required: false
use:
description: 'Switch to this builder instance'
default: 'true'
required: false
outputs:
name:
description: 'Builder instance name'
platforms:
description: 'Available platforms (comma separated)'
runs:
using: 'node12'
main: 'dist/index.js'
post: 'dist/index.js'

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module.exports = {
clearMocks: true,
moduleFileExtensions: ['js', 'ts'],
setupFiles: ["dotenv/config"],
testEnvironment: 'node',
testMatch: ['**/*.test.ts'],
testRunner: 'jest-circus/runner',
transform: {
'^.+\\.ts$': 'ts-jest'
},
verbose: false
}

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{
"name": "docker-setup-buildx",
"description": "Set up Docker Buildx",
"main": "lib/main.js",
"scripts": {
"build": "tsc && ncc build",
"format": "prettier --write **/*.ts",
"format-check": "prettier --check **/*.ts",
"test": "jest --coverage",
"pre-checkin": "yarn run format && yarn run build"
},
"repository": {
"type": "git",
"url": "git+https://github.com/docker/setup-buildx-action.git"
},
"keywords": [
"actions",
"docker",
"buildx"
],
"author": "Docker",
"contributors": [
{
"name": "CrazyMax",
"url": "https://crazymax.dev"
}
],
"license": "Apache-2.0",
"dependencies": {
"@actions/core": "^1.2.4",
"@actions/exec": "^1.0.4",
"@actions/http-client": "^1.0.8",
"@actions/tool-cache": "^1.5.5",
"semver": "^7.3.2"
},
"devDependencies": {
"@types/jest": "^26.0.3",
"@types/node": "^14.0.14",
"@zeit/ncc": "^0.22.3",
"dotenv": "^8.2.0",
"jest": "^26.1.0",
"jest-circus": "^26.1.0",
"jest-runtime": "^26.1.0",
"prettier": "^2.0.5",
"ts-jest": "^26.1.1",
"typescript": "^3.9.5",
"typescript-formatter": "^7.2.2"
}
}

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import * as fs from 'fs';
import * as os from 'os';
import * as path from 'path';
import * as semver from 'semver';
import * as util from 'util';
import * as exec from './exec';
import * as github from './github';
import * as core from '@actions/core';
import * as tc from '@actions/tool-cache';
const osPlat: string = os.platform();
export async function isAvailable(): Promise<Boolean> {
return await exec.exec(`docker`, ['buildx'], true).then(res => {
if (res.stderr != '' && !res.success) {
return false;
}
return res.success;
});
}
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 platforms(): Promise<String | undefined> {
return await exec.exec(`docker`, ['buildx', 'inspect'], true).then(res => {
if (res.stderr != '' && !res.success) {
throw new Error(res.stderr);
}
for (const line of res.stdout.trim().split(`\n`)) {
if (line.startsWith('Platforms')) {
return line.replace('Platforms: ', '').replace(/\s/g, '').trim();
}
}
});
}
export async function install(inputVersion: string, dockerConfigHome: string): Promise<string> {
const release: github.GitHubRelease | null = await github.getRelease(inputVersion);
if (!release) {
throw new Error(`Cannot find buildx ${inputVersion} release`);
}
core.debug(`Release found: ${release.tag_name}`);
const version = release.tag_name.replace(/^v+|v+$/g, '');
let toolPath: string;
toolPath = tc.find('buildx', version);
if (!toolPath) {
const c = semver.clean(version) || '';
if (!semver.valid(c)) {
throw new Error(`Invalid Buildx version "${version}".`);
}
toolPath = await download(version);
}
const pluginsDir: string = path.join(dockerConfigHome, 'cli-plugins');
core.debug(`Plugins dir is ${pluginsDir}`);
if (!fs.existsSync(pluginsDir)) {
fs.mkdirSync(pluginsDir, {recursive: true});
}
const filename: string = osPlat == 'win32' ? 'docker-buildx.exe' : 'docker-buildx';
const pluginPath: string = path.join(pluginsDir, filename);
core.debug(`Plugin path is ${pluginPath}`);
fs.copyFileSync(path.join(toolPath, filename), pluginPath);
core.info('🔨 Fixing perms...');
fs.chmodSync(pluginPath, '0755');
return pluginPath;
}
async function download(version: string): Promise<string> {
version = semver.clean(version) || '';
const platform: string = osPlat == 'win32' ? 'windows' : osPlat;
const ext: string = osPlat == 'win32' ? '.exe' : '';
const filename: string = util.format('buildx-v%s.%s-amd64%s', version, platform, ext);
const targetFile: string = osPlat == 'win32' ? 'docker-buildx.exe' : 'docker-buildx';
const downloadUrl = util.format('https://github.com/docker/buildx/releases/download/v%s/%s', version, filename);
let downloadPath: string;
try {
core.info(`⬇️ Downloading ${downloadUrl}...`);
downloadPath = await tc.downloadTool(downloadUrl);
core.debug(`Downloaded to ${downloadPath}`);
} catch (error) {
throw error;
}
return await tc.cacheFile(downloadPath, targetFile, 'buildx', version);
}

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import * as aexec from '@actions/exec';
import {ExecOptions} from '@actions/exec';
export interface ExecResult {
success: boolean;
stdout: string;
stderr: string;
}
export const exec = async (command: string, args: string[] = [], silent: boolean): Promise<ExecResult> => {
let stdout: string = '';
let stderr: string = '';
const options: ExecOptions = {
silent: silent,
ignoreReturnCode: true
};
options.listeners = {
stdout: (data: Buffer) => {
stdout += data.toString();
},
stderr: (data: Buffer) => {
stderr += data.toString();
}
};
const returnCode: number = await aexec.exec(command, args, options);
return {
success: returnCode === 0,
stdout: stdout.trim(),
stderr: stderr.trim()
};
};

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import * as httpm from '@actions/http-client';
export interface GitHubRelease {
id: number;
tag_name: string;
}
export const getRelease = async (version: string): Promise<GitHubRelease | null> => {
const url: string = `https://github.com/docker/buildx/releases/${version}`;
const http: httpm.HttpClient = new httpm.HttpClient('setup-buildx');
return (await http.getJson<GitHubRelease>(url)).result;
};

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import * as os from 'os';
import * as path from 'path';
import * as buildx from './buildx';
import * as mexec from './exec';
import * as stateHelper from './state-helper';
import * as core from '@actions/core';
import * as exec from '@actions/exec';
async function run(): Promise<void> {
try {
if (os.platform() !== 'linux') {
core.setFailed('Only supported on linux platform');
return;
}
const bxVersion: string = core.getInput('version');
const bxDriver: string = core.getInput('driver') || 'docker-container';
const bxDriverOpt: string = core.getInput('driver-opt');
const bxBuildkitdFlags: string = core.getInput('buildkitd-flags');
const bxInstall: boolean = /true/i.test(core.getInput('install'));
const bxUse: boolean = /true/i.test(core.getInput('use'));
const dockerConfigHome: string = process.env.DOCKER_CONFIG || path.join(os.homedir(), '.docker');
if (!(await buildx.isAvailable()) || bxVersion) {
await buildx.install(bxVersion || 'latest', dockerConfigHome);
}
core.info('📣 Buildx info');
await exec.exec('docker', ['buildx', 'version']);
const builderName: string = `builder-${process.env.GITHUB_JOB}-${(await buildx.countBuilders()) + 1}`;
core.setOutput('name', builderName);
stateHelper.setBuilderName(builderName);
core.info('🔨 Creating a new builder instance...');
let createArgs: Array<string> = ['buildx', 'create', '--name', builderName, '--driver', bxDriver];
if (bxDriverOpt) {
createArgs.push('--driver-opt', bxDriverOpt);
}
if (bxBuildkitdFlags) {
createArgs.push('--buildkitd-flags', bxBuildkitdFlags);
}
if (bxUse) {
createArgs.push('--use');
}
await exec.exec('docker', createArgs);
core.info('🏃 Booting builder...');
await exec.exec('docker', ['buildx', 'inspect', '--bootstrap']);
if (bxInstall) {
core.info('🤝 Setting buildx as default builder...');
await exec.exec('docker', ['buildx', 'install']);
}
core.info('🛒 Extracting available platforms...');
const platforms = await buildx.platforms();
core.info(`${platforms}`);
core.setOutput('platforms', platforms);
} catch (error) {
core.setFailed(error.message);
}
}
async function cleanup(): Promise<void> {
if (stateHelper.builderName.length == 0) {
return;
}
await mexec.exec('docker', ['buildx', 'rm', `${stateHelper.builderName}`], false).then(res => {
if (res.stderr != '' && !res.success) {
core.warning(res.stderr);
}
});
}
if (!stateHelper.IsPost) {
run();
} else {
cleanup();
}

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import * as core from '@actions/core';
export const IsPost = !!process.env['STATE_isPost'];
export const builderName = process.env['STATE_builderName'] || '';
export function setBuilderName(builderName: string) {
core.saveState('builderName', builderName);
}
if (!IsPost) {
core.saveState('isPost', 'true');
}

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tsconfig.json Normal file
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{
"compilerOptions": {
"target": "es6",
"module": "commonjs",
"lib": [
"es6",
"dom"
],
"newLine": "lf",
"outDir": "./lib",
"rootDir": "./src",
"strict": true,
"noImplicitAny": false,
"esModuleInterop": true,
"sourceMap": true
},
"exclude": ["node_modules", "**/*.test.ts"]
}

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