Alexander Schäferdiek
53f0b85572
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continuous-integration/drone/push Build is passing
130 lines
No EOL
2.8 KiB
Bash
Executable file
130 lines
No EOL
2.8 KiB
Bash
Executable file
#!/usr/bin/env bash
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# usage
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usage() {
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USAGE=$(cat <<EOF
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Usage: notifier <subject> <content> [<mail address>]
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Sends out notifications. Please see man notifier.
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EOF
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)
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echo "$USAGE";
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}
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set -e;
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NOTIFIER_SUBJECT=$1
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if [ -z "$NOTIFIER_SUBJECT" ]; then
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echo "No subject given";
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echo "";
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usage;
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exit 1;
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fi
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NOTIFIER_CONTENT=$2
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if [ -z "$NOTIFIER_CONTENT" ]; then
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echo "No content given";
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echo "";
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usage;
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exit 1;
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fi
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NOTIFIER_MAIL_ENABLED="true";
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NOTIFIER_GOTIFY_ENABLED="false";
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NOTIFIER_MAIL_ADDRESS=$3;
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argsMailProvided="false"
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if [[ -n "${NOTIFIER_MAIL_ADDRESS}" ]]; then
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argsMailProvided="true"
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fi
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# check for config file
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apply_config() {
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local config=$1;
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if [[ ! -f "$config" ]]; then
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echo "No config file specified";
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echo "";
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usage;
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exit 1;
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fi
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set -a;
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# shellcheck disable=SC1090
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source "$config";
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set +a;
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}
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check_requirements() {
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local mailEnabled=$1;
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local gotifyEnabled=$2;
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local mailAddress=$3;
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if [[ "${mailEnabled}" == "false" && "${gotifyEnabled}" == "false" ]]; then
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echo "Mail and gotify cannot be disabled simultanously";
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echo "";
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usage;
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exit 1;
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fi
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if [[ "${mailEnabled}" == "true" ]]; then
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type mailx &> /dev/null || { echo "Requiring 'mailx' but it's not installed"; exit 1; }
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if [ -z "${mailAddress}" ]; then
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echo "No mail address given";
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echo "";
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usage;
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exit 1;
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fi
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fi
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if [[ "${gotifyEnabled}" == "true" ]]; then
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type gotify &> /dev/null || { echo "Requiring 'gotify' but it's not installed"; exit 1; }
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fi
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}
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source_config() {
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local configFallback=$1;
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local configGlobalFallback=$2;
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if [[ -f "$configFallback" ]]; then
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apply_config "$configFallback";
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return;
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fi
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if [[ -f "$configGlobalFallback" ]]; then
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apply_config "$configGlobalFallback";
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return;
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fi
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}
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source_config "$HOME/.notifier.conf" "/etc/notifier.conf"
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check_requirements "${NOTIFIER_MAIL_ENABLED}" "${NOTIFIER_GOTIFY_ENABLED}" "${NOTIFIER_MAIL_ADDRESS}"
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if [[ "${argsMailProvided}" == "true" ]]; then
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NOTIFIER_MAIL_ADDRESS=$3
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echo "Overwriting mail with argument value"
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fi
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SUBJECT="${NOTIFIER_SUBJECT}"
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MESSAGE="${NOTIFIER_CONTENT}"
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if [[ "${NOTIFIER_MAIL_ENABLED}" == "true" ]]; then
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echo "$MESSAGE"|mailx -Ssendwait -s "$SUBJECT" "$NOTIFIER_MAIL_ADDRESS";
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echo "Sent notifiction via mail"
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else
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echo "Sending notifictions via mail is disabled"
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fi
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if [[ "${NOTIFIER_GOTIFY_ENABLED}" == "true" ]]; then
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if [[ ! -f "${HOME}/.config/gotify/cli.json" && ! -f "${HOME}/gotify/cli.json" && ! -f "./cli.json" && ! -f "/etc/gotify/cli.json" ]]; then
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echo "Cannot find a valid cli.json, please run 'gotify init' before using this"
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exit 1;
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fi
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echo "$MESSAGE"|gotify push --quiet --title "${SUBJECT}";
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echo "Sent message via gotify"
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else
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echo "Sending notifictions via gotify is disabled"
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fi |