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#!/bin/bash
# Run from the directory containing this script
cd `dirname $0`
msg()
{
echo "INFO :: $*" >&2
}
error()
{
echo "ERROR :: $*" >&2
exit 1
}
usage()
{
cat >&2 <<EOF
${1:+ERROR :: $1
}Usage: $0 [action] [containters]
Action is one of:
build Build or rebuild the specified containers.
test Run tests (build-all).
enter Spawn a shell in the specified container.
clean Clean up in the specified container.
If containers are not specified, the action is applied to all available containers.
EOF
exit 1
}
# Build a docker container, store its ID.
action_build()
{
local cntr=$1
msg "Building Docker container for ${cntr}"
docker build -t "ctng-${cntr}" "${cntr}"
}
# Common backend for enter/test
_dckr()
{
local topdir=`cd ../.. && pwd`
local cntr=$1
shift
mkdir -p build-${cntr}
docker run --rm -i -t \
-v `pwd`/common-scripts:/setup-scripts:ro \
-v ${topdir}:/crosstool-ng:ro \
-v `pwd`/build-${cntr}:/home \
-v $HOME/src:/src:ro \
ctng-${cntr} \
/setup-scripts/su-as-user `id -un` `id -u` `id -gn` `id -g` "$@"
}
# Run the test
action_test()
{
local cntr=$1
# The test assumes the top directory is bootstrapped, but clean.
msg "Setting up crosstool-NG in ${cntr}"
_dckr "${cntr}" /setup-scripts/ctng-install
msg "Running build-all in ${cntr}"
_dckr "${cntr}" /setup-scripts/ctng-test-all
}
# Enter the container using the same user account/environment as for testing.
action_enter()
{
local cntr=$1
msg "Entering ${cntr}"
_dckr "${cntr}"
}
# Clean up after test suite run
action_clean()
{
local cntr=$1
msg "Cleaning up after ${cntr}"
if [ -d build-${cntr} ]; then
chmod -R +w build-${cntr}
rm -rf build-${cntr}
fi
}
action=$1
shift
all_containers=`ls */Dockerfile | sed 's,/Dockerfile,,'`
selected_containers="${*:-${all_containers}}"
case "${action}" in
build|test|enter|clean)
for c in ${selected_containers}; do
eval "action_${action} ${c}"
done
;;
"")
usage "No action specified."
;;
*)
usage "Unknown action ${action}."
;;
esac
|
