Update docker and make it runnable

Dockerfile

@@ -9,4 +9,4 @@ ENV BEETSDIR=/beets
 
 COPY ./config.yaml ./
 
-ENTRYPOINT beet
+ENTRYPOINT ["/usr/local/bin/beet"]

Makefile

@@ -1,5 +1,6 @@
-SOURCE_DIR := ~/Music/Music_Raw
-TARGET_DIR := ~/Music/Music
+DOCKER_TAG := beets-dev-${USER}
+SOURCE_DIR := ~/Music/Incoming
+TARGET_DIR := ~/Music/Library
 BEET_CMD := BEETSDIR=. ./beets_env/bin/beet -d $(TARGET_DIR)
 
 default: beets_env
@@ -25,3 +26,15 @@ web: beets_env
 # Cleans environment and beets config
 clean:
 	rm -fr ./beets_env ./import.log ./library.db ./state.pickle
+
+docker-build:
+	docker build . -t $(DOCKER_TAG)
+
+docker-import: docker-build
+	docker run --rm -it \
+		-v $(shell pwd):/beets \
+		-v $(SOURCE_DIR):/source \
+		-v $(TARGET_DIR):/target \
+		$(DOCKER_TAG) \
+		-d /target \
+		import -i -c /source