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|
#!/bin/bash
# Run from the directory containing this script
cd `dirname $0`
# Global return code (flags an error if any of the actions fail)
global_rc=0
msg()
{
echo "INFO :: $*" >&2
}
warn()
{
echo "WARN :: $*" >&2
}
error()
{
echo "ERROR :: $*" >&2
exit 1
}
usage()
{
cat >&2 <<EOF
${1:+ERROR :: $1
}Usage: $0 [action] [containter] [args...]
Action is one of:
build Build or rebuild the specified containers.
install Install crosstool-NG in specified containers.
sample Build a sample or if no sample name specified, all.
enter Spawn a shell in the specified container.
root Spawn a root shell in the specified container.
clean Clean up in the specified container.
If a special container name 'all' is used, the action is performed
on all the containers.
EOF
exit 1
}
do_cleanup()
{
local d
for d in "$@"; do
[ -d "$d" ] || continue
chmod -R a+w "$d"
rm -rf "$d"
done
}
# Build a docker container, store its ID.
action_build()
{
local cntr=$1
msg "Cleaning up previous runs for ${cntr}"
do_cleanup ${cntr}/{build,install,xtools}
msg "Building Docker container for ${cntr}"
set -x
docker build --no-cache -t "ctng-${cntr}" --build-arg CTNG_GID=`id -g` --build-arg CTNG_UID=`id -u` "${cntr}"
}
# Common backend for enter/test
_dckr()
{
local topdir=`cd ../.. && pwd`
local cntr=$1
local scmd prefix
shift
mkdir -p ${cntr}/{build,install,xtools}
prefix="docker run --rm -i -t \
-v `pwd`/common-scripts:/common-scripts:ro \
-v ${topdir}:/crosstool-ng:ro \
-v `pwd`/${cntr}/build:/home/ctng/work \
-v `pwd`/${cntr}/install:/opt/ctng \
-v `pwd`/${cntr}/xtools:/home/ctng/x-tools \
-v $HOME/src:/home/ctng/src:ro \
ctng-${cntr}"
if [ -n "${AS_ROOT}" ]; then
$prefix "$@"
elif [ -n "$*" ]; then
$prefix su -l ctng -c "$*"
else
$prefix su -l ctng
fi
if [ $? != 0 ]; then
global_rc=1
fi
}
# Run the test
action_install()
{
local cntr=$1
# The test assumes the top directory is bootstrapped, but clean.
msg "Setting up crosstool-NG in ${cntr}"
do_cleanup ${cntr}/build
if ! _dckr "${cntr}" /common-scripts/ctng-install; then
warn "Installation failed"
elif ! _dckr "${cntr}" /common-scripts/ctng-test-basic; then
warn "Basic tests failed"
fi
}
# Run the test
action_sample()
{
local cntr=$1
shift
msg "Building samples in ${cntr} [$@]"
do_cleanup ${cntr}/build
_dckr "${cntr}" /common-scripts/ctng-build-sample "$@"
}
# Enter the container using the same user account/environment as for testing.
action_enter()
{
local cntr=$1
shift
msg "Entering ${cntr}"
_dckr "${cntr}" "$@"
}
# Enter the container using the same user account/environment as for testing.
action_root()
{
local cntr=$1
msg "Entering ${cntr} as root"
AS_ROOT=y _dckr "${cntr}" /bin/bash
}
# Clean up after test suite run
action_clean()
{
local cntr=$1
msg "Cleaning up after ${cntr}"
do_cleanup ${cntr}/build
}
# Clean up after test suite run
action_distclean()
{
local cntr=$1
msg "Dist cleaning ${cntr}"
do_cleanup ${cntr}/{build,install,xtools}
}
all_containers=`ls */Dockerfile | sed 's,/Dockerfile,,'`
action=$1
selected_containers=$2
shift 2
if [ "${selected_containers}" = "all" ]; then
selected_containers="${all_containers}"
fi
case "${action}" in
build|install|sample|enter|root|clean|distclean)
for c in ${selected_containers}; do
eval "action_${action} ${c} \"$@\""
done
;;
"")
usage "No action specified."
;;
*)
usage "Unknown action ${action}."
;;
esac
if [ "${global_rc}" != 0 ]; then
error "Some of the actions failed, see warnings above"
fi
exit ${global_rc}
|
