Martynas Pumputis
7d178ecee9
Previous attempt to chown the dir inside build.sh resulted in a significant increase in a build time, and build.sh is exec'd once per each build.
29 lines
879 B
Bash
29 lines
879 B
Bash
#!/bin/sh
|
|
|
|
set -eu
|
|
|
|
WEAVE_SRC=$GOPATH/src/github.com/weaveworks/weave
|
|
|
|
if ! [ -e $WEAVE_SRC ] ; then
|
|
cat 2>&1 <<EOF
|
|
Nothing at ${WEAVE_SRC}. Please bind-mount the weave repo with the
|
|
docker run -v option, e.g.:
|
|
|
|
$ cd weave
|
|
$ docker run -v $(pwd):/go/src/github.com/weaveworks/weave \\
|
|
weaveworks/weave-build
|
|
EOF
|
|
fi
|
|
|
|
# If we run make directly, any files created on the bind mount
|
|
# will have awkward ownership. So we switch to a user with the
|
|
# same user and group IDs as source directory. We have to set a
|
|
# few things up so that sudo works without complaining later on.
|
|
uid=$(stat --format="%u" $WEAVE_SRC)
|
|
gid=$(stat --format="%g" $WEAVE_SRC)
|
|
echo "weave:x:$uid:$gid::$WEAVE_SRC:/bin/sh" >>/etc/passwd
|
|
echo "weave:*:::::::" >>/etc/shadow
|
|
echo "weave ALL=(ALL) NOPASSWD: ALL" >>/etc/sudoers
|
|
|
|
su weave -c "PATH=$PATH make -C $WEAVE_SRC BUILD_IN_CONTAINER=false $*"
|