buildx: install

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

__tests__/buildx/buildx.test.ts

@@ -45,34 +45,6 @@ afterEach(() => {
   rimraf.sync(tmpDir);
 });
 
-describe('getRelease', () => {
-  it('returns latest buildx GitHub release', async () => {
-    const release = await Buildx.getRelease('latest');
-    expect(release).not.toBeNull();
-    expect(release?.tag_name).not.toEqual('');
-  });
-
-  it('returns v0.10.1 buildx GitHub release', async () => {
-    const release = await Buildx.getRelease('v0.10.1');
-    expect(release).not.toBeNull();
-    expect(release?.id).toEqual(90346950);
-    expect(release?.tag_name).toEqual('v0.10.1');
-    expect(release?.html_url).toEqual('https://github.com/docker/buildx/releases/tag/v0.10.1');
-  });
-
-  it('returns v0.2.2 buildx GitHub release', async () => {
-    const release = await Buildx.getRelease('v0.2.2');
-    expect(release).not.toBeNull();
-    expect(release?.id).toEqual(17671545);
-    expect(release?.tag_name).toEqual('v0.2.2');
-    expect(release?.html_url).toEqual('https://github.com/docker/buildx/releases/tag/v0.2.2');
-  });
-
-  it('unknown release', async () => {
-    await expect(Buildx.getRelease('foo')).rejects.toThrowError(new Error('Cannot find Buildx release foo in https://raw.githubusercontent.com/docker/buildx/master/.github/releases.json'));
-  });
-});
-
 describe('isAvailable', () => {
   it('docker cli', async () => {
     const execSpy = jest.spyOn(exec, 'getExecOutput');

__tests__/buildx/install.test.ts

@@ -0,0 +1,96 @@
+/**
+ * Copyright 2023 actions-toolkit authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {describe, expect, it, jest, test, beforeEach} from '@jest/globals';
+import * as fs from 'fs';
+import os from 'os';
+import * as path from 'path';
+import osm = require('os');
+
+import {Install} from '../../src/buildx/install';
+
+beforeEach(() => {
+  jest.clearAllMocks();
+});
+
+describe('install', () => {
+  const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'actions-toolkit-'));
+
+  // prettier-ignore
+  test.each([
+    ['v0.4.1', false],
+    ['latest', false],
+    ['v0.4.1', true],
+    ['latest', true]
+  ])(
+  'acquires %p of buildx (standalone: %p)', async (version, standalone) => {
+      const install = new Install({standalone: standalone});
+      const buildxBin = await install.install(version, tmpDir);
+      expect(fs.existsSync(buildxBin)).toBe(true);
+    },
+    100000
+  );
+
+  // TODO: add tests for arm
+  // prettier-ignore
+  test.each([
+    ['win32', 'x64'],
+    ['win32', 'arm64'],
+    ['darwin', 'x64'],
+    ['darwin', 'arm64'],
+    ['linux', 'x64'],
+    ['linux', 'arm64'],
+    ['linux', 'ppc64'],
+    ['linux', 's390x'],
+  ])(
+  'acquires buildx for %s/%s', async (os, arch) => {
+      jest.spyOn(osm, 'platform').mockImplementation(() => os);
+      jest.spyOn(osm, 'arch').mockImplementation(() => arch);
+      const install = new Install();
+      const buildxBin = await install.install('latest', tmpDir);
+      expect(fs.existsSync(buildxBin)).toBe(true);
+    },
+    100000
+  );
+});
+
+describe('getRelease', () => {
+  it('returns latest buildx GitHub release', async () => {
+    const release = await Install.getRelease('latest');
+    expect(release).not.toBeNull();
+    expect(release?.tag_name).not.toEqual('');
+  });
+
+  it('returns v0.10.1 buildx GitHub release', async () => {
+    const release = await Install.getRelease('v0.10.1');
+    expect(release).not.toBeNull();
+    expect(release?.id).toEqual(90346950);
+    expect(release?.tag_name).toEqual('v0.10.1');
+    expect(release?.html_url).toEqual('https://github.com/docker/buildx/releases/tag/v0.10.1');
+  });
+
+  it('returns v0.2.2 buildx GitHub release', async () => {
+    const release = await Install.getRelease('v0.2.2');
+    expect(release).not.toBeNull();
+    expect(release?.id).toEqual(17671545);
+    expect(release?.tag_name).toEqual('v0.2.2');
+    expect(release?.html_url).toEqual('https://github.com/docker/buildx/releases/tag/v0.2.2');
+  });
+
+  it('unknown release', async () => {
+    await expect(Install.getRelease('foo')).rejects.toThrowError(new Error('Cannot find Buildx release foo in https://raw.githubusercontent.com/docker/buildx/master/.github/releases.json'));
+  });
+});