mirror of
https://github.com/JetSprow/J-Board-Lite.git
synced 2026-05-01 01:14:10 +05:30
175 lines
4.3 KiB
Bash
Executable File
175 lines
4.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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CONFIG_FILE="${JETBOARD_CONFIG:-/etc/jetboard.conf}"
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APP_DIR="${JBOARD_APP_DIR:-${APP_DIR:-}}"
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COMPOSE="${COMPOSE:-docker compose}"
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if [ -z "${BACKUP_ROOT:-}" ]; then
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if [ "$(id -u)" -eq 0 ]; then
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BACKUP_ROOT="/root"
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else
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BACKUP_ROOT="${HOME:-/tmp}"
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fi
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fi
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UNINSTALL_CONFIRM="${UNINSTALL_CONFIRM:-}"
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if [ -z "$APP_DIR" ] && [ -r "$CONFIG_FILE" ]; then
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# shellcheck disable=SC1090
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. "$CONFIG_FILE"
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APP_DIR="${JBOARD_APP_DIR:-${APP_DIR:-}}"
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COMPOSE="${COMPOSE:-docker compose}"
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fi
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APP_DIR="${APP_DIR:-/opt/jboard}"
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is_interactive() {
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[ -r /dev/tty ] && [ -w /dev/tty ]
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}
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prompt_print() {
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if is_interactive; then
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printf '%b' "$*" > /dev/tty
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else
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printf '%b' "$*" >&2
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fi
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}
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prompt_read() {
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local __var="$1"
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if is_interactive; then
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IFS= read -r "$__var" < /dev/tty || true
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else
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return 1
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fi
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}
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run_as_root() {
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if [ "$(id -u)" -eq 0 ]; then
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"$@"
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elif command -v sudo >/dev/null 2>&1; then
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sudo "$@"
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else
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echo "需要 root 权限。请使用 root 用户运行，或先安装 sudo。" >&2
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exit 1
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fi
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}
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compose() {
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if [ "$(id -u)" -eq 0 ]; then
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$COMPOSE "$@"
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else
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run_as_root $COMPOSE "$@"
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fi
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}
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line() {
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printf '%s\n' "------------------------------------------------------------"
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}
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section() {
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echo
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line
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printf '%s\n' "$1"
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line
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}
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confirm_uninstall() {
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if [ "$UNINSTALL_CONFIRM" = "YES" ]; then
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return
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fi
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if ! is_interactive; then
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echo "非交互卸载请设置 UNINSTALL_CONFIRM=YES。" >&2
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exit 1
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fi
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section "确认卸载 J-Board Lite Docker 部署"
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printf '将停止并删除 Docker Compose 服务和 SQLite volume。\n'
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printf '将删除安装目录：%s\n' "$APP_DIR"
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printf '将删除命令：/usr/local/bin/jetboard、/usr/local/bin/JetBoard\n'
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printf '将删除配置：%s\n' "$CONFIG_FILE"
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echo "卸载前会尝试备份 .env、backups 和 SQLite 数据库到 ${BACKUP_ROOT}。"
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echo
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prompt_print "请输入 YES 确认卸载: "
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local answer=""
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prompt_read answer || true
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if [ "$answer" != "YES" ]; then
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echo "已取消卸载。"
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exit 0
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fi
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}
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backup_before_remove() {
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if [ ! -d "$APP_DIR" ]; then
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echo "安装目录不存在，跳过备份：$APP_DIR"
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return
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fi
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local backup_dir backup_file sqlite_backup
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backup_dir="${BACKUP_ROOT%/}/jboard-docker-uninstall-backup-$(date +%F-%H%M%S)"
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backup_file="${backup_dir}.tar.gz"
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sqlite_backup="$backup_dir/sqlite-storage.tar.gz"
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run_as_root mkdir -p "$backup_dir"
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if [ "$(id -u)" -ne 0 ]; then
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run_as_root chown "$(id -u):$(id -g)" "$backup_dir"
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fi
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if [ -f "$APP_DIR/.env" ]; then
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run_as_root cp "$APP_DIR/.env" "$backup_dir/.env"
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fi
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if [ -d "$APP_DIR/backups" ]; then
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run_as_root cp -R "$APP_DIR/backups" "$backup_dir/backups"
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fi
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if [ -f "$APP_DIR/docker-compose.yml" ]; then
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local backup_cmd='cd /app/storage 2>/dev/null && if [ -f jboard.db ]; then set -- jboard.db; [ -f jboard.db-wal ] && set -- "$@" jboard.db-wal; [ -f jboard.db-shm ] && set -- "$@" jboard.db-shm; tar -czf - "$@"; fi'
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(
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cd "$APP_DIR"
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if compose ps --services --filter status=running 2>/dev/null | grep -qx app; then
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compose exec -T app sh -lc "$backup_cmd" > "$sqlite_backup" || true
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fi
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if [ ! -s "$sqlite_backup" ]; then
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compose --profile setup run --rm -T --entrypoint sh init -lc "$backup_cmd" > "$sqlite_backup" || true
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fi
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)
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if [ ! -s "$sqlite_backup" ]; then
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rm -f "$sqlite_backup"
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echo "未找到可备份的 SQLite volume，跳过数据库备份。"
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fi
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fi
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run_as_root tar -C "$(dirname "$backup_dir")" -czf "$backup_file" "$(basename "$backup_dir")"
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run_as_root rm -rf "$backup_dir"
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echo "卸载备份已保存：$backup_file"
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}
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remove_compose_stack() {
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section "删除 Docker Compose 服务"
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if [ -f "$APP_DIR/docker-compose.yml" ]; then
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(
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cd "$APP_DIR"
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compose down --volumes --remove-orphans || true
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)
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fi
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}
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remove_files() {
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section "删除文件"
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cd /
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run_as_root rm -f /usr/local/bin/jetboard /usr/local/bin/JetBoard
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run_as_root rm -f "$CONFIG_FILE"
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run_as_root rm -rf "$APP_DIR"
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}
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main() {
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confirm_uninstall
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backup_before_remove
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remove_compose_stack
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remove_files
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echo
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echo "J-Board Lite Docker 部署已卸载。Docker 本身不会被删除。"
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}
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main "$@"
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