flutterw, like gradle wrapper for flutter, in a container

Makefile

@@ -2,28 +2,28 @@
 all: clean-container build-linux-debug-container
 
 build-container:
-	./docker-exec.sh build
+	./flutterw --build
 
 clean-container: build-container
-	./docker-exec.sh exec flutter clean
+	./flutterw clean
 
 pub-get-container: build-container
-	./docker-exec.sh exec flutter pub get
+	./flutterw pub get
 
 build-android-release-container: pub-get-container
-	./docker-exec.sh exec flutter build apk --release
+	./flutterw build apk --release
 
 build-linux-debug-container: pub-get-container
-	./docker-exec.sh exec flutter build linux --debug
+	./flutterw build linux --debug
 
 build-web-debug-container: pub-get-container
-	./docker-exec.sh exec flutter build web --debug
+	./flutterw build web --debug
 
 run-linux-debug-container: pub-get-container
-	./docker-exec.sh exec flutter run -d linux
+	./flutterw run -d linux
 
 run-web-debug-container: pub-get-container
-	./docker-exec.sh exec flutter run --web-port $${WEB_PORT:-8081} -d web-server
+	./flutterw run --web-port $${WEB_PORT:-8081} -d web-server
 
 run-linux-debug-native: build-linux-debug-container
 	./build/linux/x64/debug/bundle/d4rt_formulas

docker/Dockerfile

@@ -0,0 +1,31 @@
+FROM ghcr.io/cirruslabs/flutter:stable
+
+# Install cmake, ninja, clang, pkg-config for flutter linux
+RUN apt-get update && apt-get install -y cmake ninja-build clang pkg-config libgtk-3-dev liblzma-dev
+
+WORKDIR /app
+
+# Configure cache directories
+ENV PUB_CACHE=/cache/pub-cache
+ENV GRADLE_USER_HOME=/cache/gradle-cache
+RUN mkdir -p $PUB_CACHE $GRADLE_USER_HOME
+
+# To avoid: fatal: detected dubious ownership in repository at '/sdks/flutter'
+# Pass this during build: --build-arg USER_ID=$(id -u) --build-arg GROUP_ID=$(id -g)
+ARG USER_ID
+ARG GROUP_ID
+RUN echo "Using UID: $USER_ID and GID: $GROUP_ID"
+RUN chown -R $USER_ID:$GROUP_ID $PUB_CACHE $GRADLE_USER_HOME
+RUN chown -R $USER_ID:$GROUP_ID /sdks/flutter
+
+USER $USER_ID:$GROUP_ID
+
+# Copy pubspec files and get dependencies
+# Commented out to avoid building the app during image creation, this will be handled externally by makefile
+# COPY pubspec.yaml pubspec.lock ./
+# RUN flutter pub get
+
+# Copy the rest of the application code and build
+# Commented out to avoid building the app during image creation, this will be handled externally by makefile
+# COPY . .
+# RUN flutter build apk --release

flutterw

@@ -4,7 +4,8 @@ set -e
 set -x
 
 BUILDCACHE=./.build-container-cache
-
+DOCKERFILE=./docker/Dockerfile
+IMAGE=d4rt-formulas-builder
 
 detect_container(){
 
@@ -37,7 +38,7 @@ build_image(){
     then
         USERMAPING="--build-arg USER_ID=$(id -u) --build-arg GROUP_ID=$(id -g)"
     fi 
-    $DOCKER build $USERMAPING -t d4rt-formulas-builder -f Dockerfile .
+    $DOCKER build $USERMAPING -t $IMAGE -f $DOCKERFILE .
 }
 
 graphic_options(){
@@ -112,24 +113,22 @@ exec_in_container(){
 main(){
     detect_container
 
-    if [ "$1" = "build" ]; then
+    if [ "$1" = "--build" ]; then
         build_image
         return $?
-    fi
+    elif [ "$1" = "--cleancache" ]; then
-
-    if [ "$1" = "cleancache" ]; then
         clean_build_cache
         return $?
-    fi
+    elif [ "$1" = "--exec" ]; then
-
-
-    if [ "$1" = "exec" ]; then
         exec_in_container ${@:2}
         return $?
+    elif [ "$1" = "" ] || [ "$1" = "--help" ]  || [ "$1" = "-h" ]; then    
+         echo "Usage: $0 {build|cleancache|exec <command>}"
+         return 1
     fi
     
-    echo "Usage: $0 {build|cleancache|exec <command>}"
+    exec_in_container flutter ${@:1}
-    return 1
+    return $?
 }
 
 main "$@"