buildx: build history export

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

.github/workflows/test.yml

@@ -131,6 +131,14 @@ jobs:
         with:
           version: ${{ env.BUILDX_VERSION }}
           driver: docker
+      -
+        name: Set up container builder
+        if: startsWith(matrix.os, 'ubuntu')
+        id: builder
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ env.BUILDX_VERSION }}
+          use: false
       -
         name: Install
         run: yarn install
@@ -140,6 +148,7 @@ jobs:
           yarn test:itg-coverage --runTestsByPath __tests__/${{ matrix.test }} --coverageDirectory=./coverage
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CTN_BUILDER_NAME: ${{ steps.builder.outputs.name }}
       -
         name: Check coverage
         run: |

__tests__/buildx/history.test.itg.ts

@@ -0,0 +1,151 @@
+/**
+ * Copyright 2024 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 {beforeEach, describe, expect, jest, test} from '@jest/globals';
+import * as fs from 'fs';
+import * as path from 'path';
+
+import {Buildx} from '../../src/buildx/buildx';
+import {Bake} from '../../src/buildx/bake';
+import {Build} from '../../src/buildx/build';
+import {History} from '../../src/buildx/history';
+import {Exec} from '../../src/exec';
+
+const fixturesDir = path.join(__dirname, '..', 'fixtures');
+
+// prettier-ignore
+const tmpDir = path.join(process.env.TEMP || '/tmp', 'buildx-history-jest');
+
+const maybe = !process.env.GITHUB_ACTIONS || (process.env.GITHUB_ACTIONS === 'true' && process.env.ImageOS && process.env.ImageOS.startsWith('ubuntu')) ? describe : describe.skip;
+
+beforeEach(() => {
+  jest.clearAllMocks();
+});
+
+maybe('exportBuild', () => {
+  // prettier-ignore
+  test.each([
+    [
+      'single',
+      [
+        'build',
+        '-f', path.join(fixturesDir, 'hello.Dockerfile'),
+        fixturesDir
+      ],
+    ],
+    [
+      'multi-platform',
+      [
+        'build',
+        '-f', path.join(fixturesDir, 'hello.Dockerfile'),
+        '--platform', 'linux/amd64,linux/arm64',
+        fixturesDir
+      ],
+    ]
+  ])('export build %p', async (_, bargs) => {
+    const buildx = new Buildx();
+    const build = new Build({buildx: buildx});
+
+    fs.mkdirSync(tmpDir, {recursive: true});
+    await expect(
+      (async () => {
+        // prettier-ignore
+        const buildCmd = await buildx.getCommand([
+          '--builder', process.env.CTN_BUILDER_NAME ?? 'default',
+          ...bargs,
+          '--metadata-file', build.getMetadataFilePath()
+        ]);
+        await Exec.exec(buildCmd.command, buildCmd.args);
+      })()
+    ).resolves.not.toThrow();
+
+    const metadata = build.resolveMetadata();
+    expect(metadata).toBeDefined();
+    const buildRef = build.resolveRef(metadata);
+    expect(buildRef).toBeDefined();
+
+    const history = new History({buildx: buildx});
+    const exportRes = await history.export({
+      refs: [buildRef ?? '']
+    });
+
+    expect(exportRes).toBeDefined();
+    expect(exportRes?.dockerbuildFilename).toBeDefined();
+    expect(exportRes?.dockerbuildSize).toBeDefined();
+    expect(fs.existsSync(exportRes?.dockerbuildFilename)).toBe(true);
+  });
+
+  // prettier-ignore
+  test.each([
+    [
+      'single',
+      [
+        'bake',
+        '-f', path.join(fixturesDir, 'hello-bake.hcl'),
+        'hello'
+      ],
+    ],
+    [
+      'group',
+      [
+        'bake',
+        '-f', path.join(fixturesDir, 'hello-bake.hcl'),
+        'hello-all'
+      ],
+    ],
+    [
+      'matrix',
+      [
+        'bake',
+        '-f', path.join(fixturesDir, 'hello-bake.hcl'),
+        'hello-matrix'
+      ],
+    ]
+  ])('export bake build %p', async (_, bargs) => {
+    const buildx = new Buildx();
+    const bake = new Bake({buildx: buildx});
+
+    fs.mkdirSync(tmpDir, {recursive: true});
+    await expect(
+      (async () => {
+        // prettier-ignore
+        const buildCmd = await buildx.getCommand([
+          '--builder', process.env.CTN_BUILDER_NAME ?? 'default',
+          ...bargs,
+          '--metadata-file', bake.getMetadataFilePath()
+        ]);
+        await Exec.exec(buildCmd.command, buildCmd.args, {
+          cwd: fixturesDir
+        });
+      })()
+    ).resolves.not.toThrow();
+
+    const metadata = bake.resolveMetadata();
+    expect(metadata).toBeDefined();
+    const buildRefs = bake.resolveRefs(metadata);
+    expect(buildRefs).toBeDefined();
+
+    const history = new History({buildx: buildx});
+    const exportRes = await history.export({
+      refs: buildRefs ?? []
+    });
+
+    expect(exportRes).toBeDefined();
+    expect(exportRes?.dockerbuildFilename).toBeDefined();
+    expect(exportRes?.dockerbuildSize).toBeDefined();
+    expect(fs.existsSync(exportRes?.dockerbuildFilename)).toBe(true);
+  });
+});

__tests__/fixtures/hello-bake.hcl

@@ -0,0 +1,39 @@
+// Copyright 2024 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.
+
+target "hello" {
+  dockerfile = "hello.Dockerfile"
+}
+
+target "hello-bar" {
+  dockerfile = "hello.Dockerfile"
+  args = {
+    NAME = "bar"
+  }
+}
+
+group "hello-all" {
+  targets = ["hello", "hello-bar"]
+}
+
+target "hello-matrix" {
+  name = "matrix-${name}"
+  matrix = {
+    name = ["bar", "baz", "boo", "far", "faz", "foo", "aaa", "bbb", "ccc", "ddd", "eee", "fff", "ggg", "hhh", "iii", "jjj"]
+  }
+  dockerfile = "hello.Dockerfile"
+  args = {
+    NAME = name
+  }
+}

__tests__/fixtures/hello.Dockerfile

@@ -0,0 +1,20 @@
+# syntax=docker/dockerfile:1
+
+# Copyright 2024 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.
+
+FROM busybox
+ARG NAME=foo
+ARG TARGETPLATFORM
+RUN echo "Hello $NAME from $TARGETPLATFORM"

jest.config.itg.ts

@@ -14,6 +14,21 @@
  * limitations under the License.
  */
 
+import fs from 'fs';
+import os from 'os';
+import path from 'path';
+
+const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'docker-actions-toolkit-'));
+
+process.env = Object.assign({}, process.env, {
+  TEMP: tmpDir,
+  GITHUB_REPOSITORY: 'docker/actions-toolkit',
+  RUNNER_TEMP: path.join(tmpDir, 'runner-temp'),
+  RUNNER_TOOL_CACHE: path.join(tmpDir, 'runner-tool-cache')
+}) as {
+  [key: string]: string;
+};
+
 module.exports = {
   clearMocks: true,
   testEnvironment: 'node',