ct/dispatcharr.sh
#!/usr/bin/env bash
source <(curl -s https://raw.githubusercontent.com/community-scripts/ProxmoxVED/main/misc/build.func)
# Copyright (c) 2021-2025 community-scripts ORG
# Author: ekke85
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://github.com/Dispatcharr/Dispatcharr

APP="Dispatcharr"
APP_NAME=${APP,,}
var_tags="${var_tags:-media;arr}"
var_cpu="${var_cpu:-1}"
var_ram="${var_ram:-1024}"
var_disk="${var_disk:-8}"
var_os="${var_os:-debian}"
var_version="${var_version:-12}"
var_unprivileged="${var_unprivileged:-1}"

header_info "$APP"
variables
color
catch_errors

function update_script() {
    header_info
    check_container_storage
    check_container_resources

    if [[ ! -d "/opt/dispatcharr" ]]; then
        msg_error "No ${APP} Installation Found!"
        exit
    fi

    RELEASE=$(curl -fsSL https://api.github.com/repos/Dispatcharr/Dispatcharr/releases/latest | jq -r '.tag_name' | sed 's/^v//')
    if [[ "${RELEASE}" != "$(cat /opt/${APP}_version.txt)" ]] || [[ ! -f /opt/${APP}_version.txt ]]; then
        msg_ok "Starting update"
        APP_DIR="/opt/dispatcharr"
        APP_USER="dispatcharr"
        APP_GROUP="dispatcharr"

        msg_info "Stopping $APP"
        systemctl stop dispatcharr-celery
        systemctl stop dispatcharr-celerybeat
        systemctl stop dispatcharr-daphne
        systemctl stop dispatcharr
        msg_ok "Stopped $APP"

        msg_info "Creating Backup"
        BACKUP_FILE="/opt/dispatcharr_$(date +%F).tar.gz"
        msg_info "Source and Database backup"
        set -o allexport
        source /etc/$APP_NAME/$APP_NAME.env
        set +o allexport
        PGPASSWORD=$POSTGRES_PASSWORD pg_dump -U $POSTGRES_USER -h $POSTGRES_HOST $POSTGRES_DB >/opt/$POSTGRES_DB-$(date +%F).sql
        $STD tar -czf "$BACKUP_FILE" /opt/dispatcharr /opt/Dispatcharr_version.txt /opt/$POSTGRES_DB-$(date +%F).sql &>/dev/null
        msg_ok "Backup Created"

        msg_info "Updating $APP to v${RELEASE}"
        rm -rf /opt/dispatcharr
        fetch_and_deploy_gh_release "dispatcharr" "Dispatcharr/Dispatcharr"
        chown -R "$APP_USER:$APP_GROUP" "$APP_DIR"
        sed -i 's/program\[\x27channel_id\x27\]/program["channel_id"]/g' "${APP_DIR}/apps/output/views.py"

        msg_ok "Dispatcharr Updated to $RELEASE"

        msg_info "Creating Python Virtual Environment"
        cd $APP_DIR
        python3 -m venv env
        source env/bin/activate
        $STD pip install --upgrade pip
        $STD pip install -r requirements.txt
        $STD pip install gunicorn
        ln -sf /usr/bin/ffmpeg $APP_DIR/env/bin/ffmpeg
        msg_ok "Python Environment Setup"

        msg_info "Building Frontend"
        cd $APP_DIR/frontend
        $STD npm install --legacy-peer-deps
        $STD npm run build
        msg_ok "Built Frontend"

        msg_info "Running Django Migrations"
        cd $APP_DIR
        source env/bin/activate
        set -o allexport
        source /etc/$APP_NAME/$APP_NAME.env
        set +o allexport
        $STD python manage.py migrate --noinput
        $STD python manage.py collectstatic --noinput
        msg_ok "Migrations Complete"

        msg_info "Starting $APP"
        systemctl start dispatcharr-celery
        systemctl start dispatcharr-celerybeat
        systemctl start dispatcharr-daphne
        systemctl start dispatcharr
        msg_ok "Started $APP"
        echo "${RELEASE}" >"/opt/${APP}_version.txt"

        msg_info "Cleaning Up"
        rm -rf /opt/$POSTGRES_DB-$(date +%F).sql
        msg_ok "Cleanup Completed"

        msg_ok "Update Successful, Backup saved to $BACKUP_FILE"

    else
        msg_ok "No update required. ${APP} is already at v${RELEASE}"
    fi
    exit
}

start
build_container
description

msg_ok "Completed Successfully!\n"
echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
echo -e "${INFO}${YW} Access it using the following URL:${CL}"
echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:9191${CL}"
