80 lines
2.5 KiB
Bash
Executable file
80 lines
2.5 KiB
Bash
Executable file
#!/bin/bash
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set -e
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# This script builds various binary artifacts from a checkout of the docker
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# source code.
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#
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# Requirements:
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# - The current directory should be a checkout of the docker source code
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# (http://github.com/dotcloud/docker). Whatever version is checked out
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# will be built.
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# - The VERSION file, at the root of the repository, should exist, and
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# will be used as Docker binary version and package version.
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# - The hash of the git commit will also be included in the Docker binary,
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# with the suffix -dirty if the repository isn't clean.
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# - The script is intented to be run inside the docker container specified
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# in the Dockerfile at the root of the source. In other words:
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# DO NOT CALL THIS SCRIPT DIRECTLY.
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# - The right way to call this script is to invoke "docker build ." from
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# your checkout of the Docker repository, and then
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# "docker run hack/make.sh" in the resulting container image.
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#
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set -o pipefail
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# We're a nice, sexy, little shell script, and people might try to run us;
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# but really, they shouldn't. We want to be in a container!
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RESOLVCONF=$(readlink --canonicalize /etc/resolv.conf)
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grep -q "$RESOLVCONF" /proc/mounts || {
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echo >&2 "# WARNING! I don't seem to be running in a docker container."
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echo >&2 "# The result of this command might be an incorrect build, and will not be officially supported."
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echo >&2 "# Try this: 'docker build -t docker . && docker run docker ./hack/make.sh'"
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}
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# List of bundles to create when no argument is passed
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DEFAULT_BUNDLES=(
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test
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binary
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ubuntu
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)
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VERSION=$(cat ./VERSION)
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GITCOMMIT=$(git rev-parse --short HEAD)
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if [ -n "$(git status --porcelain)" ]; then
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GITCOMMIT="$GITCOMMIT-dirty"
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fi
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# Use these flags when compiling the tests and final binary
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LDFLAGS="-X main.GITCOMMIT $GITCOMMIT -X main.VERSION $VERSION -d -w"
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bundle() {
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bundlescript=$1
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bundle=$(basename $bundlescript)
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echo "---> Making bundle: $bundle (in bundles/$VERSION/$bundle)"
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mkdir -p bundles/$VERSION/$bundle
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source $bundlescript $(pwd)/bundles/$VERSION/$bundle
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}
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main() {
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# We want this to fail if the bundles already exist and cannot be removed.
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# This is to avoid mixing bundles from different versions of the code.
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mkdir -p bundles
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if [ -e "bundles/$VERSION" ]; then
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echo "bundles/$VERSION already exists. Removing."
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rm -fr bundles/$VERSION && mkdir bundles/$VERSION || exit 1
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echo
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fi
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SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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if [ $# -lt 1 ]; then
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bundles=($DEFAULT_BUNDLES)
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else
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bundles=($@)
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fi
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for bundle in ${bundles[@]}; do
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bundle $SCRIPTDIR/make/$bundle
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echo
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done
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}
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main "$@"
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