install

#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x

enable_systemd_unit() {
    local plugin_path="$PLUGIN_AVAILABLE_PATH/monit"

    if hash systemctl 2> /dev/null; then
        cp -f "$plugin_path/dokku-monit.service" /etc/systemd/system/
        systemctl reenable dokku-monit.service
        systemctl start dokku-monit.service
    else
        echo >&2 "Could not install systemd unit because systemctl was not found."
        return 1
    fi
}

plugin-install() {
    local plugin_path="$PLUGIN_AVAILABLE_PATH/monit"

    if [[ ! -f "$DOKKU_ROOT/.monitrc" ]]; then
        password=$(openssl rand -hex 16)
        sigil -f "$plugin_path/templates/monitrc.sigil" DOKKU_ROOT="$DOKKU_ROOT" PASSWORD="$password" > "$DOKKU_ROOT/.monitrc"

        chown dokku:dokku "$DOKKU_ROOT/.monitrc"
        chmod 0600 "$DOKKU_ROOT/.monitrc"
    fi

    if hash monit 2> /dev/null; then
        enable_systemd_unit
    else
        echo >&2 "Could not find Monit. Please run dokku plugin:install-dependencies."
    fi
}

plugin-install