[UPD]Syncthing update

syncthing/Dockerfile

@@ -1,16 +1,13 @@
-FROM golang:1.11 AS builder
+FROM golang:1.13 AS builder
 MAINTAINER Yaltik - Fabien Bourgeois <fabien@yaltik.com>
 
-ENV VERSION v1.1.0
-
-RUN mkdir -p /usr/local/go/src/github.com/syncthing/syncthing
-WORKDIR /usr/local/go/src/github.com/syncthing/syncthing
-RUN git clone --branch "${VERSION}" --depth 1 https://github.com/syncthing/syncthing .
+WORKDIR /src
+COPY . .
 
 ENV CGO_ENABLED=0
 ENV BUILD_HOST=syncthing.net
 ENV BUILD_USER=docker
-RUN rm -f syncthing && go run build.go
+RUN rm -f syncthing && go run build.go -no-upgrade build syncthing
 
 FROM alpine
 
@@ -20,17 +17,13 @@ VOLUME ["/var/syncthing"]
 
 RUN apk add --no-cache ca-certificates su-exec
 
-COPY --from=builder /usr/local/go/src/github.com/syncthing/syncthing/bin/syncthing /bin/syncthing
+COPY --from=builder /src/syncthing /bin/syncthing
+COPY --from=builder /src/script/docker-entrypoint.sh /bin/entrypoint.sh
 
-ENV PUID=1000 PGID=1000
+ENV PUID=1000 PGID=1000 HOME=/var/syncthing
 
 # HEALTHCHECK --interval=1m --timeout=10s \
 #   CMD nc -z localhost 8384 || exit 1
 
-ENTRYPOINT \
-  chown "${PUID}:${PGID}" /var/syncthing \
-  && su-exec "${PUID}:${PGID}" \
-     env HOME=/var/syncthing \
-     /bin/syncthing \
-       -home /var/syncthing/config \
-       -gui-address 0.0.0.0:8384
+ENV STGUIADDRESS=0.0.0.0:8384
+ENTRYPOINT ["/bin/entrypoint.sh", "/bin/syncthing", "-home", "/var/syncthing/config"]