fix: disable Terragrunt cache in GitHub Actions #255
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| name: Deploy | |
| permissions: | |
| contents: read | |
| on: | |
| push: | |
| branches: | |
| - main | |
| - deploy-* | |
| workflow_dispatch: | |
| inputs: | |
| branch: | |
| description: Branch to deploy | |
| required: true | |
| # user must select a branch when triggering workflow manually | |
| env: | |
| working_dir: terragrunt/live/website | |
| concurrency: | |
| group: ${{ github.workflow }} | |
| jobs: | |
| deploy: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout selected branch | |
| uses: actions/checkout@v6 | |
| with: | |
| # If workflow_dispatch, use the selected branch. | |
| # If push event, use the branch that triggered the workflow. | |
| ref: ${{ github.event.inputs.branch || github.ref_name }} | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/[email protected] | |
| with: | |
| aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }} | |
| aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }} | |
| aws-region: us-east-1 | |
| - name: Update Terraform State and Providers | |
| uses: gruntwork-io/terragrunt-action@v3 | |
| env: | |
| TERRAGRUNT_DISABLE_COPY: true | |
| with: | |
| tg_dir: ${{ env.working_dir }} | |
| tg_command: init --upgrade | |
| - name: Terragrunt Plan | |
| uses: gruntwork-io/terragrunt-action@v3 | |
| env: | |
| TERRAGRUNT_DISABLE_COPY: true | |
| with: | |
| tg_dir: ${{ env.working_dir }} | |
| tg_command: plan | |
| - name: Terragrunt Apply | |
| uses: gruntwork-io/terragrunt-action@v3 | |
| env: | |
| TERRAGRUNT_DISABLE_COPY: true | |
| with: | |
| tg_dir: ${{ env.working_dir }} | |
| tg_command: apply | |
| - name: Read Values | |
| id: terragrunt_output | |
| run: | | |
| cd terragrunt/live/website | |
| printf "distribution_id=%s\n" $(terragrunt output distribution_id) >> "$GITHUB_OUTPUT" | |
| printf "bucket_name=%s\n" $(terragrunt output bucket_name) >> "$GITHUB_OUTPUT" | |
| - name: Build Jekyll project | |
| run: | | |
| bundle install | |
| mise build | |
| - name: Validate Outputs | |
| run: | | |
| echo "Verifying CloudFront Distribution..." | |
| aws cloudfront get-distribution --id "${{ steps.terragrunt_output.outputs.distribution_id }}" | |
| echo "\nVerifying S3 Bucket..." | |
| aws s3 ls | grep "${{ steps.terragrunt_output.outputs.bucket_name }}" | |
| - name: Copy output to S3 | |
| run: aws s3 sync ./_site/ s3://${{ steps.terragrunt_output.outputs.bucket_name }} --acl public-read --delete --cache-control max-age=604800 | |
| - name: Invalidate Cloudfront | |
| run: aws cloudfront create-invalidation --distribution-id ${{ steps.terragrunt_output.outputs.distribution_id }} --paths "/*" | |
| - name: Check for uncommitted changes | |
| run: | | |
| git config --global --add safe.directory "$GITHUB_WORKSPACE" | |
| echo "Git status after build:" | |
| git status | |
| git diff | |
| CHANGES="$(git status --porcelain)" | |
| if [ -n "$CHANGES" ]; then | |
| echo "❌ Uncommitted changes detected in the repository." | |
| echo "These files changed (format: XY path):" | |
| echo "$CHANGES" | |
| echo "::error::Your deployment produced uncommitted changes. \ | |
| This usually means something should be added to .gitignore or a lockfile/other tracked file needs updating." | |
| exit 1 | |
| else | |
| echo "✅ No uncommitted changes after deploy." | |
| fi | |
| - name: Upload lock files on failure | |
| if: failure() | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: terraform-lock-files | |
| path: | | |
| terraform/website/.terraform.lock.hcl | |
| terragrunt/live/website/.terraform.lock.hcl | |
| terragrunt/dev/website/.terraform.lock.hcl | |
| if-no-files-found: ignore |