FreedomBox/actions/module-manager

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#!/bin/bash
# Usage:
# module-manager list-available
# module-manager list-enabled <python_root>
# module-manager enable <python_root> <module_name>
# module-manager disable <python_root> <module_name>
# associate array with mapping between module names and install paths
# (relative to <python_root>/modules/)
declare -A modules=( ["owncloud"]="installed/apps/owncloud.py" )
case "$1" in
"list-available")
# TODO: Replace this with something like "aptitude search -F %p plinth-"
echo "${!modules[@]}"
;;
"list-enabled")
# TODO: Replace this with something like 'aptitude search -F %p | grep "plinth-"'
for module in "${!modules[@]}"
do
if [ -e "$2"/modules/"$module".py ] ; then
echo "$module"
fi
done
;;
"enable")
# TODO: Replace this with "aptitude install plinth-<module>"
for module in "${!modules[@]}"
do
if [ "$3" == "$module" ] ; then
if [ ! -e "$2"/modules/"$3".py ] ; then
ln -s "$2"/modules/"${modules["$3"]}" "$2"/modules/"$3".py
RETVAL=$?
[ $RETVAL -eq 0 ] && echo "enabled" "$3"
[ $RETVAL -ne 0 ] && echo "failed to enable" "$3"
fi
fi
done
;;
"disable")
# TODO: Replace this with "aptitude purge plinth-<module>"
for module in "${!modules[@]}"
do
if [ "$3" == "$module" ] ; then
if [ -e "$2"/modules/"$3".py ] ; then
rm -f "$2"/modules/"$3".py
RETVAL=$?
[ $RETVAL -eq 0 ] && echo "disabled" "$3"
[ $RETVAL -ne 0 ] && echo "failed to disable" "$3"
fi
fi
done
;;
esac