#!/bin/bash -e
# TODO just a POC, make a real implementation
function usage() {
cat - <<EOF
Usage: module [OPTIONS] command
Puppet module manager.
GENERAL OPTIONS
-h, --help Show this help message.
COMMANDS
install Install module from an URL.
EXAMPLES
Install a module from a git URL:
module install git://github.com/lak/puppet-puppet.git
Install a module from a git URL and a specified name:
module install git://github.com/lak/puppet-puppet.git lak-puppet
EOF
exit 0
}
command=$1
[ -z "$command" ] && usage
shift
modules_dir=modules
[ -d $modules_dir ] || mkdir $modules_dir
cd $modules_dir
case $command in
install)
if [ ! -x "/usr/bin/git" ]; then
echo "You must install git to retrieve modules managed with it (apt-get install git-core)"
exit 1
fi
module_url=$1
[ -z "$module_url" ] && usage
shift
if [ $# -gt 0 ]; then
module_name=$1
shift
else
module_name=`echo $module_url | sed 's@.*/\(.*\)$@\1@'`
# remove .git suffix
module_name=`echo $module_name | sed 's/\.git$//'`
# remove puppet- or module- prefix
module_name=`echo $module_name | sed -e 's/^puppet-//' -e 's/^module-//'`
fi
if [ -d $module_name ]; then
echo "module $module_name already installed"
exit 1
fi
echo "install module $module_name in $modules_dir/$module_name"
git clone $module_url $module_name
rm -rf $module_name/.git
;;
*)
usage
;;
esac
