update cmus

Author: vimagick

cmus/Dockerfile

@@ -2,21 +2,16 @@
 # Dockerfile for cmus
 #
 
-FROM alpine
+FROM alpine:3
 MAINTAINER EasyPi Software Foundation
 
 RUN apk add --no-cache cmus
 
-VOLUME /etc/cmus
-WORKDIR /etc/cmus
+VOLUME /root/.config/cmus
 
-ENV CMUS_HOME=/etc/cmus
+ENV CMUS_HOME=/root/.config/cmus
 ENV CMUS_SOCKET=0.0.0.0:3000
-ENV USERNAME=root
-ENV PASSWORD=secret
 
 EXPOSE 3000
 
-CMD set -xe \
-    && echo "set passwd=$PASSWORD" > rc \
-    && cmus
+ENTRYPOINT cmus

cmus/README.md

@@ -4,24 +4,6 @@ cmus
 [cmus][1] is a small, fast and powerful console music player for Unix-like operating systems.
 
 
-## docker-compose.yml
-
-```yaml
-cmus:
-  image: vimagick/cmus
-  ports:
-    - "3000:3000"
-  volumes:
-    - ./data:/etc/cmus
-    - ~/music:/root/music
-  devices:
-    - /dev/snd
-  environment:
-    - PASSWORD=secret
-  tty: yes
-  restart: unless-stopped
-```
-
 ## up and running
 
 ```bash

cmus/arm/Dockerfile

@@ -0,0 +1 @@
+set passwd=secret

cmus/arm/docker-compose.yml

@@ -1,13 +1,12 @@
-cmus:
-  image: vimagick/cmus
-  ports:
-    - "3000:3000"
-  volumes:
-    - ./data:/etc/cmus
-    - ~/music:/root/music
-  devices:
-    - /dev/snd
-  environment:
-    - PASSWORD=secret
-  tty: yes
-  restart: unless-stopped
+services:
+  cmus:
+    image: easypi/cmus
+    ports:
+      - "3000:3000"
+    volumes:
+      - ./data/etc:/root/.config/cmus
+      - ./data/var:/root/music
+    devices:
+      - /dev/snd
+    tty: yes
+    restart: unless-stopped