support local building for multiple platforms

Makefile

@@ -1,7 +1,8 @@
 NAME=homer-app
+GOOS ?= linux
 
 all:
-	CGO_ENABLED=0 GOOS=linux go build -ldflags "-s -w" -buildvcs=false -o $(NAME) 
+	CGO_ENABLED=0 GOOS=$(GOOS) go build -ldflags "-s -w" -buildvcs=false -o $(NAME) 
 	#go build -a -ldflags '-extldflags "-static"' -o $(NAME) 
 
 debug:
@@ -19,6 +20,9 @@ package:
 frontend:
 	./scripts/build_frontend.sh
 
+localfe:
+	./scripts/build_local_frontend.sh
+
 binary:
 	./scripts/build_binary.sh
 

scripts/build_binary.sh

@@ -5,11 +5,14 @@ if ! [ -x "$(command -v docker)" ]; then
   exit 1
 fi
 
+GOOS=${GOOS:-linux}
+
 # BUILD GO BINARY
-read -p "This will drop and rebuild the homer-app binary from source. Continue (y/n)?" CONT
+read -p "This will drop and rebuild the homer-app binary from source for ${GOOS}. Continue (y/n)?" CONT
 if [ "$CONT" = "y" ]; then
  docker run --rm \
   -v $PWD:/app \
+  -e GOOS=${GOOS} \
   golang:1.22 \
   bash -c "cd /app && make modules && make all"
 else

scripts/build_local_frontend.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+# CHECK FOR DOCKER
+if ! [ -x "$(command -v docker)" ]; then
+  echo 'Error: docker is not installed. Exiting...' >&2
+  exit 1
+fi
+
+# CHECK FOR SPECIFIC DOCKER IMAGE
+IMAGE_NAME="homer-ui"
+if ! docker image inspect $IMAGE_NAME > /dev/null 2>&1; then
+  echo "Error: Docker image '$IMAGE_NAME' does not exist. Exiting..." >&2
+  exit 1
+fi
+
+# PULL FRONTEND
+read -p "This will pull the Frontend from local ${IMAGE_NAME} docker image. Continue (y/n)?" CONT
+if [ "$CONT" = "y" ]; then
+  echo "Cleaning up..." 
+  mv dist dist.backup
+  mkdir dist
+  echo "Pulling Frontend...";
+
+  if ! docker create --name homer-ui ${IMAGE_NAME} > /dev/null 2>&1; then
+    echo "Error: unable to create homer-ui container. Exiting..." >&2
+    exit 1
+  fi
+
+  docker cp homer-ui:/app/dist/homer-ui/. ./dist/
+  docker cp homer-ui:/app/src/VERSION.ts /tmp/VERSION.ts
+  cat /tmp/VERSION.ts | egrep -o '[0-9].[0-9].[0-9]+' > ./dist/VERSION
+  docker rm -f homer-ui
+
+  ls -alF ./dist
+  rm -rf dist.backup
+else
+  echo "Exiting...";
+fi
+