feat(cmd): add sequence flag to execute multiple functions

Dockerfile

@@ -20,6 +20,14 @@ FROM alpine
 WORKDIR /app
 
 # Copy built binary from build image
-COPY --from=build /workspace/grafana-backuper /app
+COPY --from=build /workspace/grafana-backuper .
 
-ENTRYPOINT ["/app/grafana-backuper backup --json"]
+RUN chmod +x grafana-backuper
+
+# Copy the wrapper script
+COPY entrypoint.sh .
+
+# Ensure the script is executable
+RUN chmod +x entrypoint.sh
+
+ENTRYPOINT ["entrypoint.sh"]

entrypoint.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# Check if the environment variable GRAFANA_MODE is set
+if [ -z "$GB_SEQUENCE" ]; then
+    exec /app/grafana-backuper backup --json
+else
+    exec /app/grafana-backuper --json
+fi