feat: cleanup the container post action

Author: smoke

Dockerfile

@@ -1,4 +1,5 @@
 FROM docker:stable
 COPY start-mongodb.sh /start-mongodb.sh
-RUN chmod +x /start-mongodb.sh
+COPY stop-mongodb.sh /stop-mongodb.sh
+RUN chmod +x /start-mongodb.sh /stop-mongodb.sh
 ENTRYPOINT ["/start-mongodb.sh"]

action.yml

@@ -70,3 +70,15 @@ runs:
     - ${{ inputs.mongodb-container-name }}
     - ${{ inputs.mongodb-key }}
     - ${{ inputs.mongodb-authsource }}
+  post-entrypoint: /stop-mongodb.sh
+  post-args:
+    - ${{ inputs.mongodb-image }}
+    - ${{ inputs.mongodb-version }}
+    - ${{ inputs.mongodb-replica-set }}
+    - ${{ inputs.mongodb-port }}
+    - ${{ inputs.mongodb-db }}
+    - ${{ inputs.mongodb-username }}
+    - ${{ inputs.mongodb-password }}
+    - ${{ inputs.mongodb-container-name }}
+    - ${{ inputs.mongodb-key }}
+    - ${{ inputs.mongodb-authsource }}

stop-mongodb.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# Keep argument positions aligned with action.yml "args" so we can reuse them in post-args
+MONGODB_IMAGE=$1
+MONGODB_VERSION=$2
+MONGODB_REPLICA_SET=$3
+MONGODB_PORT=$4
+MONGODB_DB=$5
+MONGODB_USERNAME=$6
+MONGODB_PASSWORD=$7
+MONGODB_CONTAINER_NAME=$8
+MONGODB_KEY=$9
+MONGODB_AUTHSOURCE=${10}
+
+# Best-effort cleanup, do not fail the job if cleanup fails
+set +e
+
+echo "::group::Cleaning up MongoDB container [$MONGODB_CONTAINER_NAME]"
+
+if docker ps -a --format '{{.Names}}' | grep -Eq "^${MONGODB_CONTAINER_NAME}$"; then
+  docker rm -f "$MONGODB_CONTAINER_NAME" >/dev/null 2>&1 || true
+  echo "Removed container $MONGODB_CONTAINER_NAME"
+else
+  echo "Container $MONGODB_CONTAINER_NAME not found; nothing to clean."
+fi
+
+echo "::endgroup::"
+
+exit 0