mirror docker/metadata-action@v4

2026-09-13 22:53:37 +08:00
commit 22022ded36
90 changed files with 18140 additions and 0 deletions
@@ -0,0 +1,134 @@
+import {afterEach, beforeEach, describe, expect, test, it, jest} from '@jest/globals';
+import * as dotenv from 'dotenv';
+import * as fs from 'fs';
+import * as path from 'path';
+import {Context} from '@actions/github/lib/context';
+import {Git} from '@docker/actions-toolkit/lib/git';
+import {GitHub} from '@docker/actions-toolkit/lib/github';
+
+import {ContextSource, getContext, getInputs, Inputs} from '../src/context';
+
+beforeEach(() => {
+  jest.clearAllMocks();
+  jest.spyOn(GitHub, 'context', 'get').mockImplementation((): Context => {
+    return new Context();
+  });
+});
+
+describe('getInputs', () => {
+  beforeEach(() => {
+    process.env = Object.keys(process.env).reduce((object, key) => {
+      if (!key.startsWith('INPUT_')) {
+        object[key] = process.env[key];
+      }
+      return object;
+    }, {});
+  });
+
+  // prettier-ignore
+  test.each([
+    [
+      0,
+      new Map<string, string>([
+        ['images', 'moby/buildkit\nghcr.io/moby/mbuildkit'],
+      ]),
+      {
+        context: ContextSource.workflow,
+        bakeTarget: 'docker-metadata-action',
+        flavor: [],
+        githubToken: '',
+        images: ['moby/buildkit', 'ghcr.io/moby/mbuildkit'],
+        labels: [],
+        sepLabels: '\n',
+        sepTags: '\n',
+        tags: [],
+      } as Inputs
+    ],
+    [
+      1,
+      new Map<string, string>([
+        ['bake-target', 'metadata'],
+        ['images', 'moby/buildkit'],
+        ['sep-labels', ','],
+        ['sep-tags', ','],
+      ]),
+      {
+        context: ContextSource.workflow,
+        bakeTarget: 'metadata',
+        flavor: [],
+        githubToken: '',
+        images: ['moby/buildkit'],
+        labels: [],
+        sepLabels: ',',
+        sepTags: ',',
+        tags: [],
+      } as Inputs
+    ],
+    [
+      2,
+      new Map<string, string>([
+        ['images', 'moby/buildkit\n#comment\nghcr.io/moby/mbuildkit'],
+      ]),
+      {
+        context: ContextSource.workflow,
+        bakeTarget: 'docker-metadata-action',
+        flavor: [],
+        githubToken: '',
+        images: ['moby/buildkit', 'ghcr.io/moby/mbuildkit'],
+        labels: [],
+        sepLabels: '\n',
+        sepTags: '\n',
+        tags: [],
+      } as Inputs
+    ],
+  ])(
+    '[%d] given %p as inputs, returns %p',
+    async (num: number, inputs: Map<string, string>, expected: Inputs) => {
+      inputs.forEach((value: string, name: string) => {
+        setInput(name, value);
+      });
+      expect(await getInputs()).toEqual(expected);
+    }
+  );
+});
+
+describe('getContext', () => {
+  const originalEnv = process.env;
+  beforeEach(() => {
+    jest.resetModules();
+    process.env = {
+      ...originalEnv,
+      ...dotenv.parse(fs.readFileSync(path.join(__dirname, 'fixtures/event_create_branch.env')))
+    };
+  });
+  afterEach(() => {
+    process.env = originalEnv;
+  });
+
+  it('workflow', async () => {
+    const context = await getContext(ContextSource.workflow);
+    expect(context.ref).toEqual('refs/heads/dev');
+    expect(context.sha).toEqual('5f3331d7f7044c18ca9f12c77d961c4d7cf3276a');
+  });
+
+  it('git', async () => {
+    jest.spyOn(Git, 'context').mockImplementation((): Promise<Context> => {
+      return Promise.resolve({
+        ref: 'refs/heads/git-test',
+        sha: 'git-test-sha'
+      } as Context);
+    });
+    const context = await getContext(ContextSource.git);
+    expect(context.ref).toEqual('refs/heads/git-test');
+    expect(context.sha).toEqual('git-test-sha');
+  });
+});
+
+// See: https://github.com/actions/toolkit/blob/master/packages/core/src/core.ts#L67
+function getInputName(name: string): string {
+  return `INPUT_${name.replace(/ /g, '_').toUpperCase()}`;
+}
+
+function setInput(name: string, value: string): void {
+  process.env[getInputName(name)] = value;
+}