Add a makefile for easier builds

Makefile

@@ -0,0 +1,52 @@
+# Variables
+DOCKER_IMAGE_NAME=upvent_svelte
+DOCKER_CONTAINER_NAME=upvent_svelte
+
+# Generate a production build.
+build:
+	npm install
+	npm run build
+
+# Run this to start developing.
+debug:
+	npm install
+	npm run dev
+
+dev:
+	$(MAKE) debug
+
+# Run this before pushing to git.
+test_before_push:
+	npm install
+	npm run test
+	npm run check
+	npm run test:unit
+	npm run lint
+
+# Run this to check that everything is ok while developing.
+test:
+	npm install
+	npm run test
+
+# Commands for running in containers
+
+# Build docker image
+docker-build:
+	npm install
+	npm run build
+	docker build -t $(DOCKER_IMAGE_NAME) .
+
+# Run docker container
+docker-run:
+	docker run -d -p 80:80 --name $(DOCKER_CONTAINER_NAME) $(DOCKER_IMAGE_NAME)
+
+# Stop docker container
+docker-stop:
+	docker stop $(DOCKER_CONTAINER_NAME)
+
+# Remove docker container
+docker-rm:
+	docker rm $(DOCKER_CONTAINER_NAME)
+
+# PHONY targets
+.PHONY: build debug test_before_push docker-build docker-run docker-stop docker-rm