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moby--moby/hack/make/build-deb
Tianon Gravi 52379fa76d Convert script shebangs from "#!/bin/bash" to "#!/usr/bin/env bash"
This is especially important for distributions like NixOS where `/bin/bash` doesn't exist, or for MacOS users who've installed a newer version of Bash than the one that comes with their OS.

Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
2017-02-13 11:01:54 -08:00

91 lines
3.7 KiB
Bash

#!/usr/bin/env bash
set -e
# subshell so that we can export PATH and TZ without breaking other things
(
export TZ=UTC # make sure our "date" variables are UTC-based
bundle .integration-daemon-start
bundle .detect-daemon-osarch
# TODO consider using frozen images for the dockercore/builder-deb tags
tilde='~' # ouch Bash 4.2 vs 4.3, you keel me
debVersion="${VERSION//-/$tilde}" # using \~ or '~' here works in 4.3, but not 4.2; just ~ causes $HOME to be inserted, hence the $tilde
# if we have a "-dev" suffix or have change in Git, let's make this package version more complex so it works better
if [[ "$VERSION" == *-dev ]] || [ -n "$(git status --porcelain)" ]; then
gitUnix="$(git log -1 --pretty='%at')"
gitDate="$(date --date "@$gitUnix" +'%Y%m%d.%H%M%S')"
gitCommit="$(git log -1 --pretty='%h')"
gitVersion="git${gitDate}.0.${gitCommit}"
# gitVersion is now something like 'git20150128.112847.0.17e840a'
debVersion="$debVersion~$gitVersion"
# $ dpkg --compare-versions 1.5.0 gt 1.5.0~rc1 && echo true || echo false
# true
# $ dpkg --compare-versions 1.5.0~rc1 gt 1.5.0~git20150128.112847.17e840a && echo true || echo false
# true
# $ dpkg --compare-versions 1.5.0~git20150128.112847.17e840a gt 1.5.0~dev~git20150128.112847.17e840a && echo true || echo false
# true
# ie, 1.5.0 > 1.5.0~rc1 > 1.5.0~git20150128.112847.17e840a > 1.5.0~dev~git20150128.112847.17e840a
fi
debSource="$(awk -F ': ' '$1 == "Source" { print $2; exit }' hack/make/.build-deb/control)"
debMaintainer="$(awk -F ': ' '$1 == "Maintainer" { print $2; exit }' hack/make/.build-deb/control)"
debDate="$(date --rfc-2822)"
# if go-md2man is available, pre-generate the man pages
make manpages
builderDir="contrib/builder/deb/${PACKAGE_ARCH}"
pkgs=( $(find "${builderDir}/"*/ -type d) )
if [ ! -z "$DOCKER_BUILD_PKGS" ]; then
pkgs=()
for p in $DOCKER_BUILD_PKGS; do
pkgs+=( "$builderDir/$p" )
done
fi
for dir in "${pkgs[@]}"; do
[ -d "$dir" ] || { echo >&2 "skipping nonexistent $dir"; continue; }
version="$(basename "$dir")"
suite="${version##*-}"
image="dockercore/builder-deb:$version"
if ! docker inspect "$image" &> /dev/null; then
(
# Add the APT_MIRROR args only if the consuming Dockerfile uses it
# Otherwise this will cause the build to fail
if [ "$(grep 'ARG APT_MIRROR=' $dir/Dockerfile)" ] && [ "$BUILD_APT_MIRROR" ]; then
DOCKER_BUILD_ARGS="$DOCKER_BUILD_ARGS $BUILD_APT_MIRROR"
fi
set -x && docker build ${DOCKER_BUILD_ARGS} -t "$image" "$dir"
)
fi
mkdir -p "$DEST/$version"
cat > "$DEST/$version/Dockerfile.build" <<-EOF
FROM $image
WORKDIR /usr/src/docker
COPY . /usr/src/docker
ENV DOCKER_GITCOMMIT $GITCOMMIT
RUN mkdir -p /go/src/github.com/docker && mkdir -p /go/src/github.com/opencontainers \
&& ln -snf /usr/src/docker /go/src/github.com/docker/docker
EOF
cat >> "$DEST/$version/Dockerfile.build" <<-EOF
# Install runc, containerd, proxy and tini
RUN ./hack/dockerfile/install-binaries.sh runc-dynamic containerd-dynamic proxy-dynamic tini
EOF
cat >> "$DEST/$version/Dockerfile.build" <<-EOF
RUN cp -aL hack/make/.build-deb debian
RUN { echo '$debSource (${debVersion}-0~${version}) $suite; urgency=low'; echo; echo ' * Version: $VERSION'; echo; echo " -- $debMaintainer $debDate"; } > debian/changelog && cat >&2 debian/changelog
RUN dpkg-buildpackage -uc -us -I.git
EOF
tempImage="docker-temp/build-deb:$version"
( set -x && docker build ${DOCKER_BUILD_ARGS} -t "$tempImage" -f "$DEST/$version/Dockerfile.build" . )
docker run --rm "$tempImage" bash -c 'cd .. && tar -c *_*' | tar -xvC "$DEST/$version"
docker rmi "$tempImage"
done
bundle .integration-daemon-stop
) 2>&1 | tee -a "$DEST/test.log"