Files
infix/utils/yang_modules_setup.sh
T
Ahmed KaricandMattias Walström 7d9257f5f6 confd: refactor yang modules setup script for better modularity and maintainability
- Moved setup.sh and yang_modules files from infix/src/confd/scripts/ to infix/utils/ to streamline the repository structure
- Updated confd.mk to correctly reference the new location of the setup script
- Introduced yang_modules_<type>.inc file to list all YANG modules for improved clarity and maintainability
- Modified the new setup script to dynamically source module lists from yang_modules_<type>.inc
2024-06-18 18:54:18 +02:00

139 lines
4.0 KiB
Bash
Executable File

#!/usr/bin/env bash
set -x
# This is based on scripts/setup.sh from Netopeer2/libnetconf2
# env variables NP2_MODULE_DIR, NP2_MODULE_PERMS must be defined and NP2_MODULE_OWNER, NP2_MODULE_GROUP will be used if
# defined when executing this script!
#if [ -z "$NP2_MODULE_DIR" -o -z "$NP2_MODULE_PERMS" ]; then
# echo "Required environment variables not defined!"
# exit 1
#fi
# Source the provided file, which is expected to contain the list of YANG modules and their features.
# This file, specified by the first argument to the script ($1), is sourced to populate the MODULES
# array with the modules and their respective features to be processed by this script.
# The file typically includes definitions in the form of module@revision with optional features to enable,
# e.g., module@revision -e feature1 -e feature2.
source $1
# optional env variable override
if [ -n "$SYSREPOCTL_EXECUTABLE" ]; then
SYSREPOCTL="$SYSREPOCTL_EXECUTABLE"
# avoid problems with sudo PATH
elif [ `id -u` -eq 0 ] && [ -n "$USER" ] && [ `command -v su` ]; then
SYSREPOCTL=`command -v sysrepoctl -l $USER`
else
SYSREPOCTL=`command -v sysrepoctl`
fi
MODDIR=${SEARCH_PATH}
PERMS="660"
#OWNER=root
#GROUP=wheel
CMD_INSTALL=
# functions
INSTALL_MODULE_CMD() {
if [ -z "${CMD_INSTALL}" ]; then
CMD_INSTALL="'$SYSREPOCTL' -s $MODDIR -v2"
fi
CMD_INSTALL="$CMD_INSTALL -i $MODDIR/$1 -p '$PERMS'"
if [ ! -z "${OWNER}" ]; then
CMD_INSTALL="$CMD_INSTALL -o '$OWNER'"
fi
if [ ! -z "${GROUP}" ]; then
CMD_INSTALL="$CMD_INSTALL -g '$GROUP'"
fi
}
UPDATE_MODULE() {
CMD="'$SYSREPOCTL' -U $MODDIR/$1 -s '$MODDIR -v2"
eval $CMD
local rc=$?
if [ $rc -ne 0 ]; then
exit $rc
fi
}
CHANGE_PERMS() {
CMD="'$SYSREPOCTL' -c $1 -p '$PERMS' -v2"
if [ ! -z "${OWNER}" ]; then
CMD="$CMD -o '$OWNER'"
fi
if [ ! -z "${GROUP}" ]; then
CMD="$CMD -g '$GROUP'"
fi
eval $CMD
local rc=$?
if [ $rc -ne 0 ]; then
exit $rc
fi
}
ENABLE_FEATURE() {
"$SYSREPOCTL" -c $1 -e $2 -v2
local rc=$?
if [ $rc -ne 0 ]; then
exit $rc
fi
}
# get current modules
SCTL_MODULES=`$SYSREPOCTL -l`
for i in "${MODULES[@]}"; do
name=`echo "$i" | sed 's/\([^@]*\).*/\1/'`
SCTL_MODULE=`echo "$SCTL_MODULES" | grep "^$name \+|[^|]*| I"`
if [ -z "$SCTL_MODULE" ]; then
# prepare command to install module with all its features
INSTALL_MODULE_CMD "$i"
continue
fi
sctl_revision=`echo "$SCTL_MODULE" | sed 's/[^|]*| \([^ ]*\).*/\1/'`
revision=`echo "$i" | sed 's/[^@]*@\([^\.]*\).*/\1/'`
if [ "$sctl_revision" \< "$revision" ]; then
# update module without any features
file=`echo "$i" | cut -d' ' -f 1`
UPDATE_MODULE "$file"
fi
sctl_owner=`echo "$SCTL_MODULE" | sed 's/\([^|]*|\)\{3\} \([^:]*\).*/\2/'`
sctl_group=`echo "$SCTL_MODULE" | sed 's/\([^|]*|\)\{3\}[^:]*:\([^ ]*\).*/\2/'`
sctl_perms=`echo "$SCTL_MODULE" | sed 's/\([^|]*|\)\{4\} \([^ ]*\).*/\2/'`
if [ "$sctl_perms" != "$PERMS" ]; then
# change permissions/owner
CHANGE_PERMS "$name"
fi
# parse sysrepoctl features and add extra space at the end for easier matching
sctl_features="`echo "$SCTL_MODULE" | sed 's/\([^|]*|\)\{6\}\(.*\)/\2/'` "
# parse features we want to enable
features=`echo "$i" | sed 's/[^ ]* \(.*\)/\1/'`
while [ "${features:0:3}" = "-e " ]; do
# skip "-e "
features=${features:3}
# parse feature
feature=`echo "$features" | sed 's/\([^[:space:]]*\).*/\1/'`
# enable feature if not already
sctl_feature=`echo "$sctl_features" | grep " ${feature} "`
if [ -z "$sctl_feature" ]; then
# enable feature
ENABLE_FEATURE $name $feature
fi
# next iteration, skip this feature
features=`echo "$features" | sed 's/[^[:space:]]* \(.*\)/\1/'`
done
done
# install all the new modules
if [ ! -z "${CMD_INSTALL}" ]; then
eval $CMD_INSTALL
rc=$?
if [ $rc -ne 0 ]; then
exit $rc
fi
fi