ainda não builda

Dockerfile

@@ -0,0 +1,6 @@
+FROM alpine:3.15
+RUN apk add --no-cache bash
+VOLUME /out
+COPY build.sh /build.sh
+RUN chmod +x /build.sh
+ENTRYPOINT ["/bin/bash", "/build.sh"]

build.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+set -e
+apk add git build-base clang make cmake python3 perl
+mkdir -p /build
+cd /build
+git clone --recursive https://github.com/cuberite/cuberite.git
+cd cuberite
+mkdir Release
+cd Release
+cmake -DCMAKE_BUILD_TYPE=RELEASE -DNO_NATIVE_OPTIMIZATION=1 ..
+make -j`nproc`
+ls -lah