Add buildroot arguments

buildroot.sh

@@ -1,5 +1,40 @@
 #!/bin/bash
 
-docker-compose pull
-docker-compose run --rm buildroot
+POSITIONAL_ARGS=()
+CONTAINER_NAME="buildroot"
 
+print_help () {
+    echo "Buildroot help..."
+    echo "  -h --help            Displays this help message"
+    echo "  -l --latest          Displays this help message"
+}
+
+for var in "$@"
+do
+    case $1 in
+        -h|--help)
+            print_help
+            exit 0
+            ;;
+        -l|--latest)
+            echo "Running latest version of buildroot"
+            CONTAINER_NAME+="-latest"
+            ;;
+        -*|--*) # catch any unknown args and exit
+            echo "Unknown option $1"
+            print_help
+            exit 1
+            ;;
+        *)
+        POSITIONAL_ARGS+=("$1") # save positional arg
+        shift # past argument
+        ;;
+    esac
+done
+
+set -- "${POSITIONAL_ARGS[@]}" # restore positional parameters
+# one day we can do things here with positional args or params
+# for now, just always start the container
+docker-compose pull $CONTAINER_NAME
+docker-compose up -d
+docker-compose run --rm $CONTAINER_NAME

docker-compose.yml

@@ -1,5 +1,5 @@
 services:
-  buildroot:
+  buildroot: &buildroot
     image: ghcr.io/concordia-fsae/containers/ubuntu-noble-lts:v1.0.0
     container_name: buildroot
     hostname: builder
@@ -12,3 +12,6 @@ services:
     devices:
       # map host's usb buses to container's buses for st-link programmer
       - "/dev/bus/usb/:/dev/bus/usb/"
+  buildroot-latest:
+    <<: *buildroot
+    image: ghcr.io/concordia-fsae/containers/ubuntu-noble-lts:latest