fix: Remove build golang lambda

.projenrc.ts

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { CdklabsConstructLibrary } from 'cdklabs-projen-project-types';
-import { github } from 'projen';
 
 const project = new CdklabsConstructLibrary({
   setNodeEngineVersion: false,
@@ -13,7 +12,7 @@ const project = new CdklabsConstructLibrary({
   cdkVersion: '2.0.0',
   cdkVersionPinning: false,
   defaultReleaseBranch: 'main',
-  majorVersion: 3,
+  majorVersion: 4,
   enablePRAutoMerge: true,
   name: 'cdk-ecr-deployment',
   projenrcTs: true,
@@ -36,63 +35,26 @@ const project = new CdklabsConstructLibrary({
   repositoryUrl: 'https://github.com/cdklabs/cdk-ecr-deployment', /* The repository is the location where the actual code for your package lives. */
   gitignore: [
     'cdk.out/',
+    '*.tar.gz',
+    '*.zip',
+    '/layer/crane/crane',
+    '__pycache__/',
+    '.pytest_cache',
   ], /* Additional entries to .gitignore. */
   npmignore: [
     '/cdk.out',
   ], /* Additional entries to .npmignore. */
 });
 
+project.preCompileTask.exec('layer/build.sh');
+project.testTask.exec('test/lambda/test.sh');
+
 project.package.addField('jsiiRosetta', {
   exampleDependencies: {
     '@types/node': '^18',
   },
 });
 
-project.release?.addJobs({
-  release_prebuilt_lambda: {
-    runsOn: ['ubuntu-latest'],
-    name: 'Publish Lambda to GitHub Releases',
-    needs: ['release'],
-    permissions: {
-      contents: github.workflows.JobPermission.WRITE,
-    },
-    steps: [
-      {
-        name: 'Checkout',
-        uses: 'actions/checkout@v2',
-        with: {
-          'fetch-depth': 0,
-        },
-      },
-      {
-        name: 'Download build artifacts',
-        uses: 'actions/download-artifact@v4',
-        with: {
-          name: 'build-artifact',
-          path: '.repo',
-        },
-      },
-      {
-        name: 'Build lambda',
-        run: [
-          'docker build -t cdk-ecr-deployment-lambda --build-arg GOPROXY="https://goproxy.io|https://goproxy.cn|direct" lambda',
-          'docker run -v $PWD/lambda:/out cdk-ecr-deployment-lambda cp /asset/bootstrap /out',
-          'echo $(sha256sum lambda/bootstrap | awk \'{ print $1 }\') > lambda/bootstrap.sha256',
-        ].join(' && '),
-      },
-      {
-        name: 'Release lambda',
-        // For some reason, need '--clobber' otherwise we always get errors that these files already exist. They're probably
-        // uploaded elsewhere but TBH I don't know where so just add this flag to make it not fail.
-        run: 'gh release upload --clobber -R $GITHUB_REPOSITORY v$(cat .repo/dist/version.txt) lambda/bootstrap lambda/bootstrap.sha256 ',
-        env: {
-          GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}',
-          GITHUB_REPOSITORY: '${{ github.repository }}',
-        },
-      },
-    ],
-  },
-});
 
 project.package.addField('resolutions', {
   'trim-newlines': '3.0.1',

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "python.analysis.extraPaths": [
+        "./lambda"
+    ]
+}

README.md

@@ -14,19 +14,6 @@ stage. Please use only ^2.0.0.
 ## Features
 
 - Copy image from ECR/external registry to (another) ECR/external registry
-- Copy an archive tarball image from s3 to ECR/external registry
-
-## Environment variables
-
-Enable flags: `true`, `1`. e.g. `export CI=1`
-
-- `CI` indicate if it's CI environment. This flag will enable building lambda from scratch.
-- `NO_PREBUILT_LAMBDA` disable using prebuilt lambda.
-- `FORCE_PREBUILT_LAMBDA` force using prebuilt lambda.
-
-⚠️ If you want to force using prebuilt lambda in CI environment to reduce build time. Try `export FORCE_PREBUILT_LAMBDA=1`.
-
-⚠️ The above flags are only available in cdk-ecr-deployment 2.x and 3.x.
 
 ## Examples
 
@@ -52,9 +39,9 @@ new ecrdeploy.ECRDeployment(this, 'DeployDockerImage2', {
 // Copy from private docker registry to ECR.
 // The format of secret in aws secrets manager must be plain text! e.g. <username>:<password>
 new ecrdeploy.ECRDeployment(this, 'DeployDockerImage3', {
-  src: new ecrdeploy.DockerImageName('javacs3/nginx:latest', 'username:password'),
-  // src: new ecrdeploy.DockerImageName('javacs3/nginx:latest', 'aws-secrets-manager-secret-name'),
-  // src: new ecrdeploy.DockerImageName('javacs3/nginx:latest', 'arn:aws:secretsmanager:us-west-2:000000000000:secret:id'),
+  src: new ecrdeploy.DockerImageName('your-private-docker-registry/nginx:latest', 'username:password'),
+  // src: new ecrdeploy.DockerImageName('your-private-docker-registry/nginx:latest', 'aws-secrets-manager-secret-name'),
+  // src: new ecrdeploy.DockerImageName('your-private-docker-registry/nginx:latest', 'arn:aws:secretsmanager:us-west-2:000000000000:secret:id'),
   dest: new ecrdeploy.DockerImageName(`${cdk.Aws.ACCOUNT_ID}.dkr.ecr.us-west-2.amazonaws.com/my-nginx3:latest`),
 }).addToPrincipalPolicy(new iam.PolicyStatement({
   effect: iam.Effect.ALLOW,
@@ -68,17 +55,19 @@ new ecrdeploy.ECRDeployment(this, 'DeployDockerImage3', {
 ## Sample: [test/example.ecr-deployment.ts](./test/example.ecr-deployment.ts)
 
 ```shell
+# Generate crane lambda layer firstly.
+./layer/build.sh
+
 # Run the following command to try the sample.
-NO_PREBUILT_LAMBDA=1 npx cdk deploy -a "npx ts-node -P tsconfig.dev.json --prefer-ts-exts test/example.ecr-deployment.ts"
+npx cdk deploy -a "npx ts-node -P tsconfig.dev.json --prefer-ts-exts test/example.ecr-deployment.ts"
+
+# To run python unit test.
+pytest -c lambda/pyproject.toml
+
 ```
 
 ## [API](./API.md)
 
 ## Tech Details & Contribution
 
-The core of this project relies on [containers/image](https://github.com/containers/image) which is used by [Skopeo](https://github.com/containers/skopeo).
-Please take a look at those projects before contribution.
-
-To support a new docker image source(like docker tarball in s3), you need to implement [image transport interface](https://github.com/containers/image/blob/master/types/types.go). You could take a look at [docker-archive](https://github.com/containers/image/blob/ccb87a8d0f45cf28846e307eb0ec2b9d38a458c2/docker/archive/transport.go) transport for a good start.
-
-To test the `lambda` folder, `make test`.
+The underlying implementation depends on the https://github.com/google/go-containerregistry.