Added Docker container and compose definitions to make development easier

Makefile

@@ -1,45 +1,24 @@
 NAME=blt
 VERSION=`git describe --tags`
 
-.PHONY: build
-## build: Compile the packages.
+# used for changing the output directory within docker containers
+BUILD_DIR ?= .
+
+dev-up:
+	docker compose -f docker-dev.yml up -d
+
+dev-down:
+	docker compose -f docker-dev.yml down
+
+dev-build:
+	docker compose -f docker-dev.yml build
+
 build:
-	@go build -o $(NAME) -ldflags "-X git.metaunix.net/bitgoblin/blt/app.AppVersion=$(VERSION)"
+	@echo "Building Go binary..."
+	@go build -o $(BUILD_DIR)/$(NAME) -ldflags "-X git.metaunix.net/bitgoblin/blt/app.AppVersion=$(VERSION)"
 
-.PHONY: grunt
-## grunt: Compile frontend assets.
-grunt:
-	@npm run grunt
-
-.PHONY: grunt-watch
-## grunt-watch: Compile frontend assets while watching for changes.
-grunt-watch:
-	@npm run grunt watch
-
-.PHONY: run
-## run: Build and Run in development mode.
-run: build
-	@./$(NAME) -e development
-
-.PHONY: run-prod
-## run-prod: Build and Run in production mode.
-run-prod: build
-	@./$(NAME) -e production
-
-.PHONY: clean
-## clean: Clean project and previous builds.
-clean:
-	@rm -f $(NAME)
-
-.PHONY: deps
-## deps: Download modules
-deps:
-	@go mod download
-
-.PHONY: test
-## test: Run tests with verbose mode
-test:
-	@go test -v ./tests/*
+run:
+	$(BUILD_DIR)/$(NAME)
 
 .PHONY: help
 all: help