#!/usr/bin/env bash
_CS_DEFAULT_URL="https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main"
_cs_boot="${COMMUNITY_SCRIPTS_CORE_DIR:-$(dirname "${BASH_SOURCE[0]}")/../../core}/core/build.func"
source "$_cs_boot" 2>/dev/null || source <(curl -fsSL "${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/core/build.func")
# Copyright (c) 2021-2026 community-scripts ORG
# Author: kristocopani
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://semaphoreui.com/ | Github: https://github.com/semaphoreui/semaphore

APP="Semaphore"
var_tags="${var_tags:-dev_ops}"
var_cpu="${var_cpu:-2}"
var_ram="${var_ram:-2048}"
var_disk="${var_disk:-4}"
var_os="${var_os:-ubuntu}"
var_version="${var_version:-24.04}"
var_arm64="${var_arm64:-yes}"
var_unprivileged="${var_unprivileged:-1}"

header_info "$APP"
variables
color
catch_errors

function update_script() {
  header_info
  check_container_storage
  check_container_resources

  if [[ ! -f /etc/systemd/system/semaphore.service ]]; then
    msg_error "No ${APP} Installation Found!"
    exit
  fi

  # Outside the release check on purpose: a container left behind by the old
  # order already carries the newest version, so the check would skip it.
  local migrated=0
  if [[ -f /opt/semaphore/semaphore_db.bolt ]]; then
    msg_warn "WARNING: Due to bugs with BoltDB database, update script will move your application"
    msg_warn "to use SQLite database instead. Make sure you have a backup of your data!"
    echo ""
    read -r -p "${TAB3}Do you want to continue? (y/N): " CONFIRM
    if [[ ! "$CONFIRM" =~ ^[Yy]$ ]]; then
      exit 0
    fi

    msg_info "Stopping Service"
    systemctl stop semaphore
    msg_ok "Stopped Service"

    msg_info "Moving from BoltDB to SQLite"
    sed -i \
      -e 's|"bolt": {|"sqlite": {|' \
      -e 's|/semaphore_db.bolt"|/database.sqlite"|' \
      -e '/semaphore_db.bolt/d' \
      -e '/"dialect"/d' \
      -e '/^  },$/a\  "dialect": "sqlite",' \
      /opt/semaphore/config.json
    msg_ok "Moved from BoltDB to SQLite"

    # 2.19 dropped BoltDB along with the migration flag, so this has to run on
    # the last release that still has it.
    fetch_and_deploy_gh_release "semaphore" "semaphoreui/semaphore" "binary" "v2.18.30" "/opt/semaphore" "semaphore_*_linux_$(arch_resolve).deb"

    msg_info "Migrating BoltDB to SQLite"
    if [[ -f /opt/semaphore/database.sqlite ]]; then
      mkdir -p /opt/semaphore/sqlite.bak
      mv /opt/semaphore/database.sqlite* /opt/semaphore/sqlite.bak/
    fi
    sed '/"dialect": "sqlite",/a\  "apps": {"ansible": {}, "terraform": {}, "tofu": {}, "terragrunt": {}, "bash": {}, "powershell": {}, "python": {}, "pulumi": {}},' \
      /opt/semaphore/config.json >/opt/semaphore/migrate.json
    if ! $STD semaphore migrate --from-boltdb /opt/semaphore/semaphore_db.bolt --config /opt/semaphore/migrate.json; then
      msg_error "Migration failed - semaphore_db.bolt was kept, run the update again to retry"
      exit 1
    fi
    rm -f /opt/semaphore/migrate.json
    mv /opt/semaphore/semaphore_db.bolt /opt/semaphore/semaphore_db.bolt.bak
    msg_ok "Migrated BoltDB to SQLite"
    migrated=1
  fi

  if check_for_gh_release "semaphore" "semaphoreui/semaphore"; then
    msg_info "Stopping Service"
    systemctl stop semaphore
    msg_ok "Stopped Service"

    fetch_and_deploy_gh_release "semaphore" "semaphoreui/semaphore" "binary" "latest" "/opt/semaphore" "semaphore_*_linux_$(arch_resolve).deb"

    msg_info "Starting Service"
    systemctl start semaphore
    msg_ok "Started Service"
    msg_ok "Updated successfully!"
  elif ((migrated)); then
    msg_info "Starting Service"
    systemctl start semaphore
    msg_ok "Started Service"
  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:${CL}"
echo -e "${GATEWAY}${BGN}http://${IP}:3000${CL}"