优化一键脚本
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+25
-12
@@ -62,7 +62,7 @@ show_help() {
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选项:
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--no-build 不重新构建镜像,仅启动已有镜像
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--no-migrate 不执行数据库迁移
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--reset-db 重置数据库(测试阶段使用,会删除并重建)
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--reset-db 重置数据库(删除并重建,自动清理旧迁移记录)
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--logs 部署完成后跟随查看后端日志
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-h, --help 显示帮助信息
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@@ -217,20 +217,33 @@ CREATE TABLE IF NOT EXISTS schema_migrations (
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SQL
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}
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clean_legacy_migrations() {
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local has_legacy
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has_legacy="$(mysql_scalar "SELECT COUNT(*) FROM schema_migrations WHERE version IN ('000002_payment_refund_schema', '000003_add_indexes', '000004_add_support_status', '000005_add_announcements', '000006_insert_sample_announcements', '000007_add_announcement_permissions', '000008_fix_announcement_charset');")"
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if [[ "${has_legacy}" != "0" ]]; then
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log_warn "检测到旧的迁移记录(000002-000008),正在清理..."
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mysql_exec "$(require_env MYSQL_DATABASE)" -e \
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"DELETE FROM schema_migrations WHERE version IN ('000002_payment_refund_schema', '000003_add_indexes', '000004_add_support_status', '000005_add_announcements', '000006_insert_sample_announcements', '000007_add_announcement_permissions', '000008_fix_announcement_charset');"
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log_success "已清理旧迁移记录"
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fi
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}
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bootstrap_existing_schema_history() {
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local migration_count users_exists system_configs_exists
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local migration_count users_exists
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migration_count="$(mysql_scalar "SELECT COUNT(*) FROM schema_migrations;")"
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users_exists="$(mysql_scalar "SELECT COUNT(*) FROM information_schema.tables WHERE table_schema = DATABASE() AND table_name = 'users';")"
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system_configs_exists="$(mysql_scalar "SELECT COUNT(*) FROM information_schema.tables WHERE table_schema = DATABASE() AND table_name = 'system_configs';")"
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if [[ "${migration_count}" == "0" && "${users_exists}" != "0" && "${system_configs_exists}" != "0" ]]; then
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log_warn "检测到已有表结构但没有迁移记录,将当前 migration 文件标记为已应用"
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if [[ "${migration_count}" == "0" && "${users_exists}" != "0" ]]; then
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log_warn "检测到已有表结构但没有迁移记录,补记当前所有迁移文件为已应用"
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local file version
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shopt -s nullglob
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for file in "${MIGRATIONS_DIR}"/*.sql; do
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version="$(basename "${file}" .sql)"
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mysql_exec "$(require_env MYSQL_DATABASE)" -e \
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"INSERT IGNORE INTO schema_migrations (version) VALUES ('${version}');"
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done
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shopt -u nullglob
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fi
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}
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@@ -246,7 +259,7 @@ reset_database() {
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exit 1
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fi
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log_warn "重置数据库 ${database}..."
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log_warn "重置数据库 ${database}(会清理旧迁移记录)..."
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mysql_root_exec -e \
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"DROP DATABASE IF EXISTS \`${database}\`; CREATE DATABASE \`${database}\` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;"
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log_success "数据库已重建"
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@@ -262,18 +275,18 @@ run_migrations() {
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ensure_migration_table
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bootstrap_existing_schema_history
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# 只有在数据库未重置的情况下才需要清理旧迁移记录
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if [[ "${RESET_DB}" != "1" ]]; then
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clean_legacy_migrations
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fi
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local file version applied
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shopt -s nullglob
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for file in "${MIGRATIONS_DIR}"/*.sql; do
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version="$(basename "${file}" .sql)"
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applied="$(mysql_scalar "SELECT COUNT(*) FROM schema_migrations WHERE version = '${version}';")"
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if [[ "${applied}" != "0" ]]; then
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if [[ "${version}" == "000001_init" ]]; then
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log "同步初始化脚本:${version}"
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mysql_exec "$(require_env MYSQL_DATABASE)" < "${file}"
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else
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log "跳过已应用迁移:${version}"
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fi
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log "跳过已应用迁移:${version}"
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continue
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fi
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