Publish summary in PR with GitHub Actions

action.yml

@@ -2,36 +2,8 @@ name: 'Database Lab: realistic DB testing in CI'
 branding:
   icon: 'database'  
   color: 'orange'
-description: 'Check database migrations with the Database Lab Engine'
+description: 'Test DB migrations using DB branches provided by Database Lab Engine (DLE)'
 inputs:
-  owner:
-    description: 'The owner of the repository to check'
-    required: true
-    default: ${{ github.repository_owner }}
-  repo:
-    description: 'The repo to check'
-    required: true
-    default: ${{ github.event.repository.name }}
-  ref:
-    description: 'The input represents a ref parameter, which can be a SHA, branch, or tag'
-    required: true
-    default: ${{ github.ref }}
-  pull_request:
-    description: 'Link to the pull request'
-    required: false
-    default: ${{ github.event.pull_request.html_url }}
-  compare:
-    description: 'The compare link'
-    required: false
-    default: ${{ github.event.compare }}
-  commit_sha:
-    description: 'Commit SHA'
-    required: false
-    default: ${{ github.event.after }}
-  author_name:
-    description: 'Author name'
-    required: false
-    default: ${{ github.event.head_commit.author.name }}
   commands:
     description: 'List of commands to run DB migrations'
     required: true
@@ -62,7 +34,37 @@ inputs:
 
 outputs:
   response:
+    value: Done
     description: 'The result of migration checks'
+
 runs:
-  using: 'docker'
-  image: 'Dockerfile'
+  using: 'composite'
+  steps:
+    - name: DB migration with DLE
+      uses: postgres-ai/dle-github-actions/core@master
+      with:
+        commands: ${{ inputs.commands }}
+        dbname: ${{ inputs.dbname }}
+        migration_envs: ${{ inputs.migration_envs }}
+        download_artifacts: ${{ inputs.download_artifacts }}
+        observation_interval: ${{ inputs.observation_interval }}
+        max_lock_duration: ${{ inputs.max_lock_duration }}
+        max_duration: ${{ inputs.max_duration }}
+
+    - id: comment-body
+      run: |
+        body="$(cat report.md)"
+        body="${body//'%'/'%25'}"
+        body="${body//$'\n'/'%0A'}"
+        body="${body//$'\r'/'%0D'}"
+        echo "::set-output name=body::$body"
+      shell: bash
+      working-directory: artifacts
+      if: ${{ always() }}
+
+    - name: Post comment to PR
+      if: ${{ always() && github.event_name == 'pull_request' }}
+      uses: peter-evans/create-or-update-comment@v2
+      with:
+        issue-number: ${{ github.event.pull_request.number }}
+        body: ${{ steps.comment-body.outputs.body }}

core/action.yml

@@ -0,0 +1,70 @@
+name: 'Database Lab: realistic DB testing in CI'
+branding:
+  icon: 'database'  
+  color: 'orange'
+description: 'Test DB migrations using DB branches provided by Database Lab Engine (DLE)'
+inputs:
+  owner:
+    description: 'Repository owner'
+    required: true
+    default: ${{ github.repository_owner }}
+  repo:
+    description: 'Repository'
+    required: true
+    default: ${{ github.event.repository.name }}
+  ref:
+    description: 'Ref (SHA, branch, or tag) that needs to be tested'
+    required: true
+    default: ${{ github.ref }}
+  pull_request:
+    description: 'GitHub PR (URL)'
+    required: false
+    default: ${{ github.event.pull_request.html_url }}
+  compare:
+    description: 'GitHub PR comparison URL'
+    required: false
+    default: ${{ github.event.compare }}
+  commit_sha:
+    description: 'Commit SHA'
+    required: false
+    default: ${{ github.event.after }}
+  author_name:
+    description: 'Author name'
+    required: false
+    default: ${{ github.event.head_commit.author.name }}
+
+  commands:
+    description: 'List of commands to run DB migrations'
+    required: true
+  dbname:
+    description: 'Database name'
+    required: false
+    default: ""
+  migration_envs:
+    description: 'List of environment variables that will be set before testing'
+    required: false
+  download_artifacts:
+    description: 'Store artifacts and allow downloading them'
+    required: false
+    default: "false"
+
+  observation_interval:
+    description: 'Observation interval, seconds (default: 10)'
+    required: false
+    default: "10"
+  max_lock_duration:
+    description: 'Exclusive lock duration threshold, seconds (default: 10)'
+    required: false
+    default: "10"
+  max_duration:
+    description: 'DB migration duration threshold, seconds (default: 3600)'
+    required: false
+    default: "3600"
+
+
+outputs:
+  response:
+    description: 'DB migration testing results'
+runs:
+  using: 'docker'
+  image: 'Dockerfile'

entrypoint.sh → core/entrypoint.sh

@@ -43,13 +43,6 @@ if [[ $response_code -ne 200 ]]; then
   exit 1
 fi
 
-status=$(jq -r '.session.result.status' response.json)
-
-if [[ $status != "passed" ]]; then
-  echo "Migration status: ${status}"
-  exit 1
-fi
-
 echo "::set-output name=response::$(cat response.json)"
 
 clone_id=$(jq -r '.clone_id' response.json)
@@ -80,11 +73,21 @@ cat response.json | jq -c -r '.session.artifacts[]' | while read artifact; do
     download_artifacts $artifact $session_id $clone_id
 done
 
+# Download report
+download_artifacts 'report.md' $session_id $clone_id
+
 # Stop the running clone
 response_code=$(curl --show-error --silent "${DLMC_CI_ENDPOINT}/artifact/stop?clone_id=${clone_id}" --write-out "%{http_code}" \
      --header "Verification-Token: ${DLMC_VERIFICATION_TOKEN}" \
      --header 'Content-Type: application/json')
 
 if [[ $response_code -ne 200 ]]; then
-  echo "Invalid status code given on destroy clone: ${artifact_code}"
+  echo "Invalid status code given on destroy clone: ${response_code}"
+fi
+
+status=$(jq -r '.session.result.status' response.json)
+
+if [[ $status != "passed" ]]; then
+  echo "Migration status: ${status}"
+  exit 1
 fi