Add changing the uid and gid in docker through env variables

Dockerfile

@@ -26,6 +26,10 @@ COPY run.sh /run.sh
 # copy compiled files from stage 1
 COPY --from=compile-image /build/dist /usr/share/nginx/html
 
+# Unprivileged user
+ENV PUID 1000
+ENV PGID 1000
+
 LABEL maintainer="maintainers@vikunja.io"
 
 CMD "/run.sh"

run.sh

@@ -11,4 +11,8 @@ VIKUNJA_API_URL=$(echo $VIKUNJA_API_URL |sed 's/\//\\\//g')
 
 sed -i "s/http\:\/\/localhost\:3456\/api\/v1/$VIKUNJA_API_URL/g" /usr/share/nginx/html/index.html
 
+# Set the uid and gid of the nginx run user
+usermod --non-unique --uid ${PUID} nginx
+groupmod --non-unique --gid ${PGID} nginx
+
 nginx -g "daemon off;"