push to spigotmc 1.16.5

Dockerfile

@@ -1,14 +1,24 @@
-FROM alpine:3.12 as builder
+FROM alpine:3.13 as builder
 
 RUN apk --no-cache add \
-    openssl \
-    curl
+    openjdk8 \
+    git \
+    maven
 
-RUN curl -L -o /paper.jar https://papermc.io/api/v1/paper/1.16.2/159/download
+ENV BUILDTOOLS_VERSION=abd1c566d8cd758bac3a9d67543b719d4b9ab673
+RUN git clone https://hub.spigotmc.org/stash/scm/spigot/buildtools.git
+
+WORKDIR /buildtools
+RUN git checkout "$BUILDTOOLS_VERSION"
+RUN mvn package
+
+ENV SPIGOT_VERSION=1.16.5
+RUN java -jar target/BuildTools.jar --rev "$SPIGOT_VERSION"
+RUN mv spigot-$SPIGOT_VERSION.jar spigot.jar
 
 FROM thallian/confd-env:latest
 
-COPY --from=builder /paper.jar /var/lib/minecraft/paper.jar
+COPY --from=builder /buildtools/spigot.jar /var/lib/minecraft/spigot.jar
 
 RUN apk add --no-cache \
     openjdk8 \

rootfs/etc/services.d/minecraft/run

@@ -1,4 +1,4 @@
 #!/usr/bin/with-contenv sh
 
 cd /var/lib/minecraft
-exec s6-setuidgid minecraft java -Xms${MIN_RAM:-512M} -Xmx${MAX_RAM:-512M} -XX:+UseG1GC -jar /var/lib/minecraft/paper.jar
+exec s6-setuidgid minecraft java -Xms${MIN_RAM:-512M} -Xmx${MAX_RAM:-512M} -XX:+UseG1GC -jar /var/lib/minecraft/spigot.jar