feat: add PUID PGID UMASK settings to image

Dockerfile

@@ -14,19 +14,24 @@ RUN apk update && \
     apk add --no-cache --update \
     curl \
     tzdata \
-    ffmpeg
+    ffmpeg \
+    bash \
+    jq \
+    shadow \
+    su-exec \
+    dumb-init && \
+    usermod --shell /bin/bash node && \
+    rm -rf /var/cache/apk/*
 
 COPY --from=tone /usr/local/bin/tone /usr/local/bin/
 COPY --from=build /client/dist /client/dist
 COPY index.js package* /
 COPY server server
+COPY --chmod=755 entrypoint.sh /entrypoint.sh
 
 RUN npm ci --only=production
 
-EXPOSE 80
+ENTRYPOINT [ "/entrypoint.sh" ]
-HEALTHCHECK \
-    --interval=30s \
-    --timeout=3s \
-    --start-period=10s \
-    CMD curl -f http://127.0.0.1/healthcheck || exit 1
 CMD ["node", "index.js"]
+
+EXPOSE 80

entrypoint.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+UMASK=${UMASK:-022}
+PUID=${PUID:-1000}
+PGID=${PGID:-1000}
+
+umask ${UMASK}
+
+if [ ! -d /config ]; then
+    mkdir /config
+fi
+if [ ! -d /metadata ]; then
+    mkdir /metadata
+fi
+if [ ! -d /audiobooks ]; then
+    mkdir /audiobooks
+fi
+if [ ! -d /podcasts ]; then
+    mkdir /podcasts
+fi
+
+echo "Change owner to user AudioBookShelf..."
+echo "PUID=${PUID}"
+echo "PGID=${PGID}"
+
+groupmod -o -g ${PGID} node
+usermod -o -u ${PUID} node
+
+chown -R node:node \
+    /config \
+    /metadata
+chown node:node \
+    /audiobooks \
+    /podcasts
+
+exec su-exec node:node dumb-init $*