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hassio-addons-avm/.templates/00-global_var.sh

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#!/usr/bin/with-contenv bashio
# shellcheck shell=bash
set -e
if ! bashio::supervisor.ping 2>/dev/null; then
echo "..."
exit 0
fi
###################################
# Export all addon options as env #
###################################
# For all keys in options.json
JSONSOURCE="/data/options.json"
# Define secrets location
if [ -f /homeassistant/secrets.yaml ]; then
SECRETSOURCE="/homeassistant/secrets.yaml"
elif [ -f /config/secrets.yaml ]; then
SECRETSOURCE="/config/secrets.yaml"
else
SECRETSOURCE="false"
fi
# Export keys as env variables
# echo "All addon options were exported as variables"
mapfile -t arr < <(jq -r 'keys[]' "${JSONSOURCE}")
for KEYS in "${arr[@]}"; do
# export key
VALUE=$(jq ."$KEYS" "${JSONSOURCE}")
# Check if the value is an array
if [[ "$VALUE" == \[* ]]; then
bashio::log.warning "One of your option is an array, skipping"
else
# Continue for single values
VALUE="${VALUE//[\"\']/}"
line="${KEYS}='${VALUE}'"
# Check if secret
if [[ "${line}" == *"!secret "* ]]; then
echo "secret detected"
# Get argument
secret=${line#*secret }
# Remove trailing ' or "
secret="${secret%[\"\']}"
# Stop if secret file not mounted
if [[ "$SECRETSOURCE" == "false" ]]; then
bashio::log.warning "Homeassistant config not mounted, secrets are not supported"
continue
fi
# Check if single match
secretnum=$(sed -n "/$secret:/=" "$SECRETSOURCE" )
[[ "$secretnum" == *' '* ]] && bashio::exit.nok "There are multiple matches for your password name. Please check your secrets.yaml file"
# Get text
secret=$(sed -n "/$secret:/p" "$SECRETSOURCE" )
secret=${secret#*: }
line="${line%%=*}='$secret'"
VALUE="$secret"
fi
# text
if bashio::config.false "verbose" || [[ "${KEYS,,}" == *"pass"* ]]; then
bashio::log.blue "${KEYS}=******"
else
bashio::log.blue "$line"
fi
######################################
# Export the variable to run scripts #
######################################
# shellcheck disable=SC2163
export "$line"
# export to python
if command -v "python3" &>/dev/null ; then
[ ! -f /env.py ] && echo "import os" > /env.py
# Escape \
VALUEPY="${VALUE//\\/\\\\}"
# Avoid " and '
VALUEPY="${VALUEPY//[\"\']/}"
echo "os.environ['${KEYS}'] = '$VALUEPY'" >> /env.py
python3 /env.py
fi
# set .env
echo "$line" >> /.env || true
# set /etc/environment
mkdir -p /etc
echo "$line" >> /etc/environment
# For non s6
if cat /etc/services.d/*/*run* &>/dev/null; then sed -i "1a export $line" /etc/services.d/*/*run* 2>/dev/null; fi
if cat /etc/cont-init.d/*run* &>/dev/null; then sed -i "1a export $line" /etc/cont-init.d/*run* 2>/dev/null; fi
# For s6
if [ -d /var/run/s6/container_environment ]; then printf "%s" "${VALUE}" > /var/run/s6/container_environment/"${KEYS}"; fi
echo "export ${KEYS}='${VALUE}'" >> ~/.bashrc
fi
done
################
# Set timezone #
################
set +e
if [ -n "$TZ" ] && [ -f /etc/localtime ]; then
if [ -f /usr/share/zoneinfo/"$TZ" ]; then
echo "Timezone set from $(cat /etc/timezone) to $TZ"
ln -snf /usr/share/zoneinfo/"$TZ" /etc/localtime && echo "$TZ" >/etc/timezone
fi
fi