amplify-preview: use shared workflow

.github/workflows/amplify-preview.yaml

@@ -12,99 +12,21 @@ jobs:
     runs-on: ubuntu-latest
     environment: docs-amplify
     steps:
-    - name: Extract branch name
-      shell: bash
-      run: echo "branch=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> $GITHUB_OUTPUT
-      id: extract_branch
+    - name: Checkout shared-workflow
+      uses: actions/checkout@v4
+      with:
+        repository: gravitational/shared-workflows
+        ref: taras/amplify-preview-job 
+        sparse-checkout: |
+          .github/actions
 
     - name: Configure AWS credentials
       uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4
       with:
         aws-region: us-west-2
         role-to-assume: ${{ vars.IAM_ROLE }}
 
-    - name: Describe Amplify branch
-      id: get_amplify_branch
-      env: 
-        AMPLIFY_APP_IDS: ${{ vars.AMPLIFY_APP_IDS}}
-        BRANCH_NAME: ${{ steps.extract_branch.outputs.branch }} 
-      shell: bash
-      run: |
-        IFS=, app_id_array=($AMPLIFY_APP_IDS)
-        for app_id in "${app_id_array[@]}"; do
-          branch_info=$(aws amplify get-branch --app-id ${app_id} --branch-name ${BRANCH_NAME} --query 'branch')
-          if [ $? -eq 0 ]; then
-            echo "PREVIEW_URL=https://$(jq -r '.displayName' <<< "$branch_info").$app_id.amplifyapp.com" >> $GITHUB_OUTPUT
-            echo "CREATE_TIME=$(jq -r '.createTime' <<< "$branch_info")"  >> $GITHUB_OUTPUT
-            echo "UPDATE_TIME=$(jq -r '.updateTime' <<< "$branch_info")"  >> $GITHUB_OUTPUT
-            echo "JOB_ID=$(jq -r '.activeJobId' <<< "$branch_info")"      >> $GITHUB_OUTPUT
-            echo "APP_ID=${app_id}" >> $GITHUB_OUTPUT
-            break
-          fi
-        done
-
-    - name: Describe Amplify Deployment
-      id: get_amplify_job
-      env: 
-        APP_ID: ${{ steps.get_amplify_branch.outputs.APP_ID }}
-        JOB_ID: ${{ steps.get_amplify_branch.outputs.JOB_ID }}
-        BRANCH_NAME: ${{ steps.extract_branch.outputs.branch }} 
-      shell: bash
-      continue-on-error: true
-      run: |
-        job_info=$(aws amplify get-job --app-id ${APP_ID} --branch-name ${BRANCH_NAME} --job-id ${JOB_ID} --query 'job.summary')
-        echo "JOB_STATUS=$(jq -r '.status' <<< "$job_info")" >> $GITHUB_OUTPUT
-        echo "COMMIT_ID=$(jq -r '.commitId' <<< "$job_info")" >> $GITHUB_OUTPUT
-
-    - uses: actions/github-script@v7
-      env:
-        PREVIEW_URL: ${{ steps.get_amplify_branch.outputs.PREVIEW_URL }}
-        UPDATE_TIME:  ${{ steps.get_amplify_branch.outputs.UPDATE_TIME }}
-        JOB_ID:      ${{ steps.get_amplify_branch.outputs.JOB_ID }}
-        JOB_STATUS:  ${{ steps.get_amplify_job.outputs.JOB_STATUS }}
-        COMMIT_ID:  ${{ steps.get_amplify_job.outputs.COMMIT_ID }}
+    - uses: ./.github/actions/amplify-preview
       with:
-        script: |
-          const previewUrl = process.env.PREVIEW_URL;
-          const jobId = process.env.JOB_ID;
-          const jobStatus = process.env.JOB_STATUS || "unknown";
-          const updatedAt = process.env.UPDATE_TIME;
-          const commitId = process.env.COMMIT_ID;
-
-          const commentBody = `![🤖](https://a0.awsstatic.com/libra-css/images/site/fav/favicon.ico) Amplify preview here: ${previewUrl}
-
-          <details><summary>Preview details</summary>
-
-          - **LAST_UPDATED_AT**: ${updatedAt}
-          - **JOB_ID**: ${jobId}
-          - **JOB_STATUS**: ${jobStatus}
-          - **COMMIT_ID**: ${commitId}
-
-          </details>
-          `;
-
-          const prProps = {
-            issue_number: context.issue.number,
-            owner: context.repo.owner,
-            repo: context.repo.repo,
-          };
-
-          const comments = (await github.rest.issues.listComments(prProps))?.data;
-
-          const existingComment = comments?.find((comment) =>
-            comment.user.login === "github-actions[bot]" && comment.body.includes("Amplify preview here"));
-
-          if (existingComment == null) {
-            console.log("Posting new comment ${existingComment.id}")
-            github.rest.issues.createComment({
-              ...prProps,
-              body: commentBody,
-            })
-          } else {
-            console.log("Found existing comment ${existingComment.id}")
-            github.rest.issues.updateComment({
-              ...prProps,
-              body: commentBody,
-              comment_id: existingComment.id,
-            })
-          }
+        app_ids: ${{ vars.AMPLIFY_APP_IDS }}
+        create_branches: "false"

amplify.yml

@@ -0,0 +1,23 @@
+version: 1
+frontend:
+  phases:
+    preBuild:
+      commands:
+        - yarn
+        - echo "Setting up swap space..."
+        - sudo fallocate -l 40G /swapfile
+        - sudo chmod 600 /swapfile
+        - sudo mkswap /swapfile
+        - sudo swapon /swapfile
+        - sudo swapon -s
+        - echo "✅  Done setting up swap space!"
+    build:
+      commands:
+        - yarn build --out-dir build//docusaurus
+  artifacts:
+    baseDirectory: build
+    files:
+      - '**/*'
+  cache:
+    paths:
+      - node_modules/**/*