hooks

.gitignore

@@ -0,0 +1,3 @@
+# https://github.com/github/gitignore/blob/master/Global/JetBrains.gitignore
+.idea/
+*.iml

hooks/build

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Autobuild the Image on Docker Hub with advanced options and buildx for multiarch images
+# read more: https://github.com/Tob1asDocker/dockerhubhooksexample
+
+# '--push' shorthand for '--output=type=registry'
+
+set -ex
+
+echo "### RUN build START: using buildx ###"
+echo "Image Name: ${IMAGE_NAME} (Repo: ${DOCKER_REPO}, Tag: ${DOCKER_TAG})"
+echo "Dockerfile Path/Name: ${DOCKERFILE_PATH}"
+BUILDPLATFORM="${BUILDPLATFORM:-"linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6"}"
+echo "Architectures=${BUILDPLATFORM}"
+
+docker buildx build --build-arg BUILD_DATE="$(date -u +'%Y-%m-%dT%H:%M:%SZ')" --build-arg VCS_REF="$(git rev-parse --short HEAD)" --tag "${IMAGE_NAME}" --platform "${BUILDPLATFORM}" --file "${DOCKERFILE_PATH}" --push .
+
+echo "### RUN build END"

hooks/pre_build

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# Autobuild the Image on Docker Hub with advanced options and buildx for multiarch images
+# read more: https://github.com/Tob1asDocker/dockerhubhooksexample
+
+set -ex
+
+echo "### RUN pre_build START: QEMU and buildx ###"
+
+# docker settings
+#export DOCKER_CLI_EXPERIMENTAL=enabled
+#export DOCKER_BUILDKIT=1
+
+# need binfmt-support and qemu-user-static
+#apt-get update && apt-get install -y qemu-user-static binfmt-support
+#docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+docker run --rm --privileged multiarch/qemu-user-static:register --reset
+
+# docker buildx settings
+#docker buildx create --name multiarchbuilder
+#docker buildx use multiarchbuilder
+docker buildx create --use --name multiarchbuilder
+#docker buildx inspect --bootstrap
+docker buildx ls
+
+echo "### RUN pre_build END ###"

hooks/push

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# If use 'docker buildx build' then disable the push of 'docker build', because the push has already been done and fails here.
+
+set -ex
+
+echo "### RUN push: This has already been done by buildx. ###"