0k-charms/ntfy/lib/common

# -*- mode: shell-script -*-

NTFY_CONFIGFILE="$SERVICE_CONFIGSTORE/etc/ntfy/server.yml"
NTFY_FIREBASE_KEYFILE="$SERVICE_CONFIGSTORE/etc/ntfy/firebase-key.json"

ntfy:init() {
    service_def=$(get_compose_service_def "$SERVICE_NAME")
    options=$(e "$service_def" | yq e '.options' -)

    mkdir -p "${NTFY_CONFIGFILE%/*}" || {
        err "failed to create directory ${NTFY_CONFIGFILE%/*}"
        exit 1
    }

    ## Ensure 'firebase-key-file' was not set in '$options'
    if yq e -e '.firebase-key-file' <<< "$options" >/dev/null; then
        err "${WHITE}firebase-key-file${NORMAL} should not be" \
            "specified in ${DARKYELLOW}$SERVICE_NAME${NORMAL}'s options"
        exit 1
    fi

    ## if 'firebase' is set
    if firebase_key=$(yq e -e '.firebase' 2>/dev/null <<< "$options"); then
        ## set 'firebase-key-file' in '$options'
        options=$(yq e '.firebase-key-file = "/etc/ntfy/firebase-key.json"' <<< "$options") || {
            err "failed to set firebase-key-file in options"
            exit 1
        }
        umask 077
        ## store content of $firebase_key in json format in '$NTFY_FIREBASE_KEYFILE'
        e "$firebase_key" | yq -p yaml -o json . > "$NTFY_FIREBASE_KEYFILE" || {
            err "failed to store firebase-key-file"
            exit 1
        }
    fi

    e "$options" > "$NTFY_CONFIGFILE" || {
        err "failed to store ntfy config"
        exit 1
    }

}

ntfy:config() {
    local cmd="$1"
    yq e "$1" -i "$NTFY_CONFIGFILE"
}