46 lines
1.5 KiB
Bash
46 lines
1.5 KiB
Bash
#!/bin/sh
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set -e
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GOPATH=/home/go
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export GOPATH
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WEAVE_SRC=$GOPATH/src/github.com/weaveworks/weave
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if [ $# -eq 0 -o "$1" = "tests" ] ; then
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# No arguments. Expect that the weave repo will be bind-mounted
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# into $GOPATH
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if ! [ -e $WEAVE_SRC ] ; then
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cat 2>&1 <<EOF
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No container arguments supplied, and nothing at ${WEAVE_SRC}. Please
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either bind-mount the golang workspace containing weave with the
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docker run -v option, e.g.:
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$ docker run -v <host gopath>:${GOPATH} \\
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-v /var/run/docker.sock:/var/run/docker.sock weaveworks/weave-build
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Or supply git clone arguments to retrieve it, e.g.:
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$ docker run -v /var/run/docker.sock:/var/run/docker.sock \\
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weaveworks/weave-build https://github.com/weaveworks/weave.git
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EOF
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exit 1
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fi
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# If we run make directly, any files created on the bind mount
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# will have awkward ownership. So we switch to a user with the
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# same user and group IDs as source directory. We have to set a
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# few things up so that sudo works without complaining later on.
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uid=$(stat --format="%u" $WEAVE_SRC)
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gid=$(stat --format="%g" $WEAVE_SRC)
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echo "weave:x:$uid:$gid::$WEAVE_SRC:/bin/sh" >>/etc/passwd
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echo "weave:*:::::::" >>/etc/shadow
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echo "weave ALL=(ALL) NOPASSWD: ALL" >>/etc/sudoers
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su weave -c "PATH=$PATH make -C $WEAVE_SRC build"
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else
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# There are arguments to pass to git-clone
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mkdir -p ${WEAVE_SRC%/*}
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git clone "$@" $WEAVE_SRC
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make -C $WEAVE_SRC build
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fi
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