Add last run id to the outputs of the action

action.yml

@@ -53,6 +53,8 @@ outputs:
     description: The URL of the workflow that was triggered by this action
   conclusion:
     description: Conclusion of the job, i.e pass/failure
+  workflow_run_id:
+    description: The ID of the triggered workflow run triggered by this action
 runs:
   using: 'docker'
   image: 'Dockerfile'

entrypoint.sh

@@ -101,7 +101,7 @@ api() {
     echo >&2 "api failed:"
     echo >&2 "path: $path"
     echo >&2 "response: $response"
-    if [[ "$response" == *'"Server Error"'* ]]; then 
+    if [[ "$response" == *'"Server Error"'* ]]; then
       echo "Server error - trying again"
     else
       exit 1
@@ -196,6 +196,11 @@ wait_for_workflow_to_finish() {
     echo "conclusion=${conclusion}" >> $GITHUB_OUTPUT
   done
 
+  # Add the run ID to the outputs of the action
+  workflow=$(api "runs/$last_workflow_id")
+  workflow_run_id=$(echo "${workflow}" | jq -r '.id')
+  echo "workflow_run_id=${workflow_run_id}" >> $GITHUB_OUTPUT
+
   if [[ "${conclusion}" == "success" && "${status}" == "completed" ]]
   then
     echo "Yes, success"