Example: create deployments with a custom preview URL #16
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Demo workflow for tagging GitHub commits with existing preview URLs | |
| # | |
| # For this to work preview URLs must be: | |
| # | |
| # 1. Per commit, so that even if new commits are pushed to the same branch the old build override URL still serves the original commit | |
| # 2. Live for at least one week, ideally 2 weeks | |
| # | |
| # Rolling your own preview URLs is complex. We strongly recommend using [Vercel](https://app.meticulous.ai/docs/cloud-replay) or | |
| # the [Meticulous GitHub action to run Meticulous tests](https://app.meticulous.ai/docs/github-actions-v2). | |
| name: Create GitHub deployment | |
| on: | |
| push: | |
| branches: | |
| - main | |
| - releases/* | |
| pull_request: {} | |
| workflow_dispatch: {} | |
| permissions: | |
| deployments: write | |
| jobs: | |
| create-deployment: | |
| name: Create GitHub deployment | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v3 | |
| # In the case of CI runs for commits on pull requests GitHub creates a temporary merge commit, merging in the current | |
| # head of the main/master/develop branch, and then runs the workflow on that commit, ${{ github.sha }}. However | |
| # if our $PREVIEW_URL points to a deployment of the commit at the head of the pull request, rather than a deployment | |
| # of the temporary merge commit then we want to tag the commit at the head of the pull request with our deployment. | |
| # We call this the 'triggering commit SHA'. | |
| - name: Get triggering commit SHA | |
| id: get_sha | |
| run: | | |
| if [[ "${{ github.event_name }}" == "push" ]]; then | |
| echo "TRIGGERING_COMMIT_SHA=${{ github.event.before }}" >> $GITHUB_ENV | |
| elif [[ "${{ github.event_name }}" == "pull_request" ]]; then | |
| echo "TRIGGERING_COMMIT_SHA=${{ github.event.pull_request.head.sha }}" >> $GITHUB_ENV | |
| fi | |
| - name: Create Preview URL | |
| id: create-url | |
| run: | | |
| # Generate the preview URL (you can modify this logic to suit your needs) | |
| PREVIEW_URL="https://example.org/example/preview/url/for/$TRIGGERING_COMMIT_SHA" | |
| echo "Preview URL: $PREVIEW_URL" | |
| # Set it as an output for the next step | |
| echo "preview_url=$PREVIEW_URL" >> $GITHUB_OUTPUT | |
| - name: Create Deployment | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| GITHUB_REPOSITORY: ${{ github.repository }} | |
| COMMIT_SHA: ${{ env.TRIGGERING_COMMIT_SHA }} | |
| # TODO: Comment out the above line and uncommment the below line if your deployment is a deployment | |
| # of the temporary merge commit (i.e. the code checked out in this workflow) rather than the commit | |
| # at the head of the pull request branch. | |
| # COMMIT_SHA: ${{ github.sha }} | |
| PREVIEW_URL: ${{ steps.create-url.outputs.preview_url }} | |
| ENVIRONMENT_NAME: "meticulous-preview" | |
| run: | | |
| OWNER=$(echo $GITHUB_REPOSITORY | cut -d'/' -f1) | |
| REPO=$(echo $GITHUB_REPOSITORY | cut -d'/' -f2) | |
| DESCRIPTION="Deployment of $COMMIT_SHA" | |
| LOG_URL="https://github.com/$OWNER/$REPO/commit/$COMMIT_SHA/checks" | |
| echo "$GITHUB_REPOSITORY" | |
| echo "Curling https://api.github.com/repos/$OWNER/$REPO/deployments" | |
| # Create deployment | |
| RESPONSE=$(curl -s -X POST \ | |
| -H "Authorization: Bearer $GITHUB_TOKEN" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| -H "Accept: application/vnd.github+json" \ | |
| https://api.github.com/repos/$OWNER/$REPO/deployments \ | |
| -d "{\"ref\":\"$COMMIT_SHA\",\"required_contexts\":[],\"environment\":\"$ENVIRONMENT_NAME\",\"payload\":{ \"web_url\": \"$PREVIEW_URL\" },\"description\":\"$DESCRIPTION\"}") | |
| echo $RESPONSE | |
| DEPLOYMENT_ID=$(echo $RESPONSE | jq -r '.id') | |
| echo "Created deployment with ID: $DEPLOYMENT_ID" | |
| # Create deployment status | |
| curl -s -X POST \ | |
| -H "Authorization: Bearer $GITHUB_TOKEN" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| -H "Accept: application/vnd.github+json" \ | |
| https://api.github.com/repos/$OWNER/$REPO/deployments/$DEPLOYMENT_ID/statuses \ | |
| -d @- <<EOF | |
| { | |
| "state": "success", | |
| "log_url": "$LOG_URL", | |
| "environment": "$ENVIRONMENT_NAME", | |
| "environment_url": "$PREVIEW_URL", | |
| "description": "$DESCRIPTION" | |
| } | |
| EOF | |
| echo "Created deployment status" |