Make release scripts architecture-agnostic and add ARM support

This patch allows to only release the packages that were built and are
present under the bundles/ directory instead of assuming packages exist
for all distros enumerated in the contrib/builder/ directory.

It also now adds support for armhf architecture for apt repositories.

Signed-off-by: Tibor Vass <tibor@docker.com>
(cherry picked from commit 2ff2e9a73076b737948c68c26f26b7bda5ac7db8)
Signed-off-by: Tibor Vass <tibor@docker.com>

hack/make/release-deb

@@ -14,9 +14,6 @@ set -e
 #
 # ... and so on and so forth for the builds created by hack/make/build-deb
 
-source "$(dirname "$BASH_SOURCE")/.integration-daemon-start"
-source "$(dirname "$BASH_SOURCE")/.detect-daemon-osarch"
-
 : ${DOCKER_RELEASE_DIR:=$DEST}
 : ${GPG_KEYID:=releasedocker}
 APTDIR=$DOCKER_RELEASE_DIR/apt/repo
@@ -25,7 +22,7 @@ APTDIR=$DOCKER_RELEASE_DIR/apt/repo
 mkdir -p "$APTDIR/conf" "$APTDIR/db" "$APTDIR/dists"
 
 # supported arches/sections
-arches=( amd64 i386 )
+arches=( amd64 i386 armhf )
 
 # Preserve existing components but don't add any non-existing ones
 for component in main testing experimental ; do
@@ -77,7 +74,7 @@ TreeDefault {
 };
 EOF
 
-for dir in contrib/builder/deb/${PACKAGE_ARCH}/*/; do
+for dir in bundles/$VERSION/build-deb/*/; do
 	version="$(basename "$dir")"
 	suite="${version//debootstrap-}"
 
@@ -98,12 +95,12 @@ APT::FTPArchive::Release::Architectures "${arches[*]}";
 EOF
 
 # release the debs
-for dir in contrib/builder/deb/${PACKAGE_ARCH}/*/; do
+for dir in bundles/$VERSION/build-deb/*/; do
 	version="$(basename "$dir")"
 	codename="${version//debootstrap-}"
 
 	tempdir="$(mktemp -d /tmp/tmp-docker-release-deb.XXXXXXXX)"
-	DEBFILE=( "bundles/$VERSION/build-deb/$version/docker-engine"*.deb )
+	DEBFILE=( "$dir/docker-engine"*.deb )
 
 	# add the deb for each component for the distro version into the
 	# pool (if it is not there already)
@@ -128,7 +125,9 @@ for dir in contrib/builder/deb/${PACKAGE_ARCH}/*/; do
 
 	# build the right directory structure, needed for apt-ftparchive
 	for arch in "${arches[@]}"; do
-		mkdir -p "$APTDIR/dists/$codename/$component/binary-$arch"
+		for c in "${components[@]}"; do
+			mkdir -p "$APTDIR/dists/$codename/$c/binary-$arch"
+		done
 	done
 
 	# update the filelist for this codename/component
@@ -139,7 +138,7 @@ done
 # run the apt-ftparchive commands so we can have pinning
 apt-ftparchive generate "$APTDIR/conf/apt-ftparchive.conf"
 
-for dir in contrib/builder/deb/${PACKAGE_ARCH}/*/; do
+for dir in bundles/$VERSION/build-deb/*/; do
 	version="$(basename "$dir")"
 	codename="${version//debootstrap-}"
 

hack/make/release-rpm

@@ -14,16 +14,10 @@ set -e
 #
 # ... and so on and so forth for the builds created by hack/make/build-rpm
 
-source "$(dirname "$BASH_SOURCE")/.integration-daemon-start"
-source "$(dirname "$BASH_SOURCE")/.detect-daemon-osarch"
-
 : ${DOCKER_RELEASE_DIR:=$DEST}
 YUMDIR=$DOCKER_RELEASE_DIR/yum/repo
 : ${GPG_KEYID:=releasedocker}
 
-# manage the repos for each distribution separately
-distros=( fedora centos opensuse oraclelinux )
-
 # get the release
 release="main"
 
@@ -35,14 +29,13 @@ if [ $DOCKER_EXPERIMENTAL ] || [[ "$VERSION" == *-dev ]] || [ -n "$(git status -
 	release="experimental"
 fi
 
-for distro in "${distros[@]}"; do
 # Setup the yum repo
-	REPO=$YUMDIR/$release/$distro
+for dir in bundles/$VERSION/build-rpm/*/; do
-
-	for dir in contrib/builder/rpm/${PACKAGE_ARCH}/$distro-*/; do
 	version="$(basename "$dir")"
 	suite="${version##*-}"
 
+	REPO=$YUMDIR/$release/$suite
+
 	# if the directory does not exist, initialize the yum repo
 	if [[ ! -d $REPO/$suite/Packages ]]; then
 		mkdir -p "$REPO/$suite/Packages"
@@ -75,4 +68,3 @@ for distro in "${distros[@]}"; do
 	# update the repo
 	createrepo --pretty --update "$REPO/$suite"
 done
-done