Build and Push go-ethereum Docker image to ECR #1
Workflow file for this run
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| name: Build and Push go-ethereum Docker image to ECR | |
| on: | |
| # keep for manual trigger if needed | |
| workflow_dispatch: | |
| inputs: | |
| create_tag: | |
| description: "Create and push a new tag?" | |
| required: false | |
| type: boolean | |
| pull_request: | |
| branches: [master] | |
| types: | |
| - closed | |
| env: | |
| AWS_ACCOUNT_ID: "861276097334" | |
| AWS_REGION: "eu-central-1" | |
| ECR_REPO_NAME: "limechain-devops-task/go-ethereum" | |
| IAM_OIDC_ROLE_NAME: "go-ethereum-github-actions-role" | |
| GH_TOKEN: ${{ github.token }} | |
| permissions: | |
| id-token: write | |
| contents: write | |
| pull-requests: write | |
| jobs: | |
| build-and-push: | |
| if: > | |
| github.event_name == 'workflow_dispatch' || | |
| (github.event.pull_request.merged == true && contains(github.event.pull_request.labels.*.name, 'CI:Build')) | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - name: Checkout Code | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| ref: ${{ github.ref_name }} | |
| ### Need to be careful with dependency caches, since using GitHub-hosted runners. More info at the URL below: | |
| ### https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/caching-dependencies-to-speed-up-workflows#about-caching-workflow-dependencies | |
| - name: Cache go.mod packages | |
| uses: actions/setup-go@v5 | |
| with: | |
| go-version-file: "go.mod" | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| aws-region: ${{ env.AWS_REGION }} | |
| role-to-assume: arn:aws:iam::${{ env.AWS_ACCOUNT_ID }}:role/${{ env.IAM_OIDC_ROLE_NAME }} | |
| role-session-name: go-ethereum-github-actions | |
| - name: Login to Amazon ECR | |
| id: login-ecr | |
| run: | | |
| FULL_ECR_URL=${{ env.AWS_ACCOUNT_ID }}.dkr.ecr.${{ env.AWS_REGION }}.amazonaws.com | |
| aws ecr get-login-password --region ${{ env.AWS_REGION }} | docker login --username AWS --password-stdin ${FULL_ECR_URL} | |
| - name: Get latest image tag | |
| id: get-latest-tag | |
| run: | | |
| LATEST_TAG=$(aws ecr describe-images \ | |
| --repository-name ${{ env.ECR_REPO_NAME }} \ | |
| --region ${{ env.AWS_REGION }} \ | |
| --query 'sort_by(imageDetails,&imagePushedAt)[-1].imageTags[0]' \ | |
| --output text) | |
| if [[ "$LATEST_TAG" == "None" ]]; then | |
| NEW_TAG=1 | |
| else | |
| NEW_TAG=$((LATEST_TAG + 1)) | |
| fi | |
| echo "new-tag=${NEW_TAG}" >> $GITHUB_OUTPUT | |
| - name: Build and push Docker Image | |
| env: | |
| COMMIT: ${{ github.sha }} | |
| run: | | |
| FULL_ECR_URL="${{ env.AWS_ACCOUNT_ID }}.dkr.ecr.${{ env.AWS_REGION }}.amazonaws.com/${{ env.ECR_REPO_NAME }}" | |
| NEW_TAG="${{ steps.get-latest-tag.outputs.new-tag }}" | |
| # define build args for the image | |
| COMMIT=${COMMIT:0:7} | |
| VERSION=$NEW_TAG | |
| BUILDNUM=$(git rev-list --count HEAD) | |
| docker build \ | |
| --build-arg COMMIT="${COMMIT}" \ | |
| --build-arg VERSION="${VERSION}" \ | |
| --build-arg BUILDNUM="${BUILDNUM}" \ | |
| -t "${FULL_ECR_URL}:${NEW_TAG}" \ | |
| -f Dockerfile . | |
| docker push "${FULL_ECR_URL}:${NEW_TAG}" | |
| - name: Create a new tag | |
| if: > | |
| inputs.create_tag == true || | |
| (github.event.pull_request.merged == true && contains(github.event.pull_request.labels.*.name, 'CI:Build')) | |
| run: | | |
| git config user.name "github-actions[bot]" | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| NEW_TAG=v${{ steps.get-latest-tag.outputs.new-tag }} | |
| git tag -a $NEW_TAG -m "New tag: $NEW_TAG" | |
| git push origin $NEW_TAG | |
| - name: Add a release comment in PR | |
| if: > | |
| inputs.create_tag == true || | |
| (github.event.pull_request.merged == true && contains(github.event.pull_request.labels.*.name, 'CI:Build')) | |
| uses: actions/github-script@v7 | |
| id: my-script | |
| with: | |
| script: | | |
| github.rest.issues.createComment({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body: ':rocket: A new tag v${{ steps.get-latest-tag.outputs.new-tag }} has been created and pushed!' | |
| }) |