mirror of
https://github.com/alexbelgium/hassio-addons.git
synced 2026-01-11 10:21:02 +01:00
80 lines
2.6 KiB
Bash
80 lines
2.6 KiB
Bash
#!/usr/bin/env bashio
|
|
|
|
# Where is the config
|
|
CONFIGSOURCE=$(bashio::config "CONFIG_LOCATION")
|
|
|
|
# Check if config file is there, or create one from template
|
|
if [ -f $CONFIGSOURCE ]; then
|
|
echo "Using config file found in $CONFIGSOURCE"
|
|
else
|
|
echo "No config file, creating one from template"
|
|
# Create folder
|
|
mkdir -p "$(dirname "${CONFIGSOURCE}")"
|
|
# Downloading template
|
|
TEMPLATESOURCE="https://raw.githubusercontent.com/alexbelgium/hassio-addons/master/gazpar2mqtt/rootfs/templates/config.yaml"
|
|
curl -L -f -s $TEMPLATESOURCE --output $CONFIGSOURCE
|
|
# Placing template in config
|
|
#cp config.yaml "$(dirname "${CONFIGSOURCE}")"
|
|
# Need to restart
|
|
bashio::log.fatal "Config file not found, creating a new one. Please customize the file in $CONFIGSOURCE before restarting."
|
|
bashio::exit.nok
|
|
fi
|
|
|
|
# Check if yaml is valid
|
|
yamllint -d relaxed --no-warnings $CONFIGSOURCE &> ERROR || EXIT_CODE=$?
|
|
if [ $EXIT_CODE = 0 ]; then
|
|
echo "Config file is a valid yaml"
|
|
else
|
|
cat ERROR
|
|
bashio::log.fatal "Config file has an invalid yaml format. Please check the file in $CONFIGSOURCE. Errors list above."
|
|
bashio::exit.nok
|
|
fi
|
|
|
|
# Create symlink
|
|
[ -f /data/config.yaml ] && rm /data/config.yaml
|
|
ln -s $CONFIGSOURCE /data
|
|
echo "Symlink created"
|
|
|
|
# Export all yaml entries as env variables
|
|
# Helper function
|
|
function parse_yaml {
|
|
local prefix=$2 || local prefix=""
|
|
local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @ | tr @ '\034')
|
|
sed -ne "s|^\($s\):|\1|" \
|
|
-e "s| #.*$||g" \
|
|
-e "s|#.*$||g" \
|
|
-e "s|^\($s\)\($w\)$s:$s[\"']\(.*\)[\"']$s\$|\1$fs\2$fs\3|p" \
|
|
-e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p" $1 |
|
|
awk -F$fs '{
|
|
indent = length($1)/2;
|
|
vname[indent] = $2;
|
|
for (i in vname) {if (i > indent) {delete vname[i]}}
|
|
if (length($3) > 0) {
|
|
vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
|
|
printf("%s%s%s=\"%s\"\n", "'$prefix'",vn, $2, $3);
|
|
}
|
|
}'
|
|
}
|
|
|
|
# Get variables and export
|
|
bashio::log.info "Starting the app with the variables in /config/gazpar2mqtt"
|
|
for word in $(parse_yaml "$CONFIGSOURCE" ""); do
|
|
# Data validation
|
|
if [[ $word =~ ^.+[=].+$ ]]; then
|
|
export $word # Export the variable
|
|
bashio::log.blue "$word"
|
|
else
|
|
bashio::log.fatal "$word does not follow the structure KEY=text, it will be ignored and removed from the config"
|
|
sed -i "/$word/ d" ${CONFIGSOURCE}
|
|
fi
|
|
done
|
|
|
|
##############
|
|
# Launch App #
|
|
##############
|
|
echo " "
|
|
bashio::log.info "Starting the app"
|
|
echo " "
|
|
|
|
python -u /app/gazpar2mqtt.py || bashio::log.fatal "The app has crashed. Are you sure you entered the correct config options?"
|