Merge pull request #49 from nightah/docker-multiarch-builds

Build multi-arch container with manifest

Dockerfile.arm32v7

@@ -0,0 +1,15 @@
+FROM arm32v7/alpine:3.11
+
+COPY ./ /www/
+
+ENV USER darkhttpd
+ENV GROUP darkhttpd
+ENV GID 911
+ENV UID 911
+
+RUN addgroup -S ${GROUP} -g ${GID} && adduser -D -S -u ${UID} ${USER} ${GROUP} && \
+    apk add -U darkhttpd
+
+USER darkhttpd
+
+ENTRYPOINT ["darkhttpd","/www/"]

Dockerfile.arm64v8

@@ -0,0 +1,15 @@
+FROM arm64v8/alpine:3.11
+
+COPY ./ /www/
+
+ENV USER darkhttpd
+ENV GROUP darkhttpd
+ENV GID 911
+ENV UID 911
+
+RUN addgroup -S ${GROUP} -g ${GID} && adduser -D -S -u ${UID} ${USER} ${GROUP} && \
+    apk add -U darkhttpd
+
+USER darkhttpd
+
+ENTRYPOINT ["darkhttpd","/www/"]

hooks/post_push

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+docker manifest push --purge b4bz/homer:latest
+docker manifest create b4bz/homer:latest b4bz/homer:latest-amd64 b4bz/homer:latest-arm32v7 b4bz/homer:latest-arm64v8
+docker manifest annotate b4bz/homer:latest b4bz/homer:latest-arm32v7 --os linux --arch arm
+docker manifest annotate b4bz/homer:latest b4bz/homer:latest-arm64v8 --os linux --arch arm64 --variant v8
+docker manifest push --purge b4bz/homer:latest

hooks/pre_build

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# Update to docker-ee 18.x for manifests
+apt-get -y update
+apt-get -y --only-upgrade install docker-ee
+# Register qemu-*-static for all supported processors except the
+# current one, but also remove all registered binfmt_misc before
+docker run --rm --privileged multiarch/qemu-user-static:register --reset