fix: restore subscription update compatibility

README.md

@@ -143,6 +143,8 @@ OpenWrt 下 root/system 安装会把 `clashctl`、`clashon`、`clashoff` 等命
 clashctl add <订阅链接> <名称>
 clashctl use
 clashctl ls
+clashctl sub update
+clashsub update                 # 兼容旧版命令
 clashctl sub
 clashctl sub list
 clashctl sub enable <名称>

scripts/core/alias.sh

@@ -396,6 +396,10 @@ clashls() {
   clashctl ls "$@"
 }
 
+clashsub() {
+  clashctl sub "$@"
+}
+
 clashselect() {
   clashctl select "$@"
 }

scripts/core/clashctl.sh

@@ -39,9 +39,9 @@ Usage:
 
 📦 Subscription:
   config show                    📡 查看当前订阅
-  config regen                   🔄 更新当前订阅
+  sub update                     🔄 更新当前订阅（兼容：clashsub update）
   ls                             📜 查看订阅列表
-  sub                            📡 订阅高级管理（启用 / 禁用 / 重命名 / 删除）
+  sub                            📡 订阅管理（更新 / 启用 / 禁用 / 重命名 / 删除）
 
 🕹️  Control:
   clashui                        🕹️  查看 Web 控制台
@@ -69,6 +69,7 @@ Usage:
   completion                     💡 导出 Bash / Zsh 补全脚本
 
 📌 Advanced Examples:
+  clashctl sub update
   clashctl sub list
   clashctl sub enable hk
   clashctl sub disable hk
@@ -7047,6 +7048,12 @@ cmd_sub() {
   prepare
 
   case "${1:-}" in
+    update)
+      regenerate_config
+      apply_runtime_change_after_config_mutation
+      print_config_regen_feedback
+      print_config_apply_feedback
+      ;;
     list)
       shift || true
       cmd_ls "$@"
@@ -7101,8 +7108,9 @@ cmd_sub() {
       cmd_health "$@"
       ;;
     "")
-      ui_title "📡 订阅高级管理"
+      ui_title "📡 订阅管理"
       echo "📜 用法："
+      echo "  clashctl sub update"
       echo "  clashctl sub list"
       echo "  clashctl sub use <名称>"
       echo "  clashctl sub enable <名称>"
@@ -7112,11 +7120,12 @@ cmd_sub() {
       echo "  clashctl sub health [名称]"
       echo
       echo "🧩 说明："
-      echo "  add / use / ls 属于主路径"
+      echo "  add / use / ls / sub update 属于主路径"
       echo "  health 保留为多订阅健康审计"
-      echo "  sub 仅用于高级维护操作"
+      echo "  其他 sub 子命令用于高级维护操作"
       echo
       echo "💡 常用动作："
+      echo "  clashctl sub update"
       echo "  clashctl sub list"
       echo "  clashctl sub health"
       echo "  clashctl sub enable <名称>"

scripts/core/common.sh

@@ -2599,6 +2599,7 @@ install_alias_command_wrappers() {
     clashon \
     clashoff \
     clashproxy \
+    clashsub \
     clashls \
     clashselect \
     clashui \
@@ -2897,6 +2898,7 @@ remove_alias_command_wrappers() {
     clashon \
     clashoff \
     clashproxy \
+    clashsub \
     clashls \
     clashselect \
     clashui \

scripts/core/completion.sh

@@ -224,7 +224,7 @@ _clash_for_linux_complete_sub() {
   COMPREPLY=()
 
   if [ "$rel_index" -eq 1 ]; then
-    _clash_for_linux_add_matches "$cur" list use set enable disable rename remove rm del health help -h --help
+    _clash_for_linux_add_matches "$cur" update list use set enable disable rename remove rm del health help -h --help
     return 0
   fi
 
@@ -339,6 +339,13 @@ _clash_for_linux_complete_command() {
       arg2="${COMP_WORDS[3]:-}"
       arg3="${COMP_WORDS[4]:-}"
       ;;
+    clashsub)
+      canonical="sub"
+      rel_index=$COMP_CWORD
+      arg1="${COMP_WORDS[1]:-}"
+      arg2="${COMP_WORDS[2]:-}"
+      arg3="${COMP_WORDS[3]:-}"
+      ;;
     clashrelay)
       canonical="relay"
       rel_index=$COMP_CWORD
@@ -396,6 +403,7 @@ _clash_for_linux_complete_command() {
 }
 
 complete -F _clash_for_linux_complete_command clashctl
+complete -F _clash_for_linux_complete_command clashsub
 complete -F _clash_for_linux_complete_command clashrelay
 complete -F _clash_for_linux_complete_command clashmixin
 complete -F _clash_for_linux_complete_command clashsecret

scripts/dev/check-sub-update-compat.sh

@@ -0,0 +1,109 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_DIR="$(cd "$SCRIPT_DIR/../.." && pwd)"
+
+source_clashctl_for_tests() {
+  set -- ""
+  # Source the real command functions; suppress the no-arg usage printed by the dispatcher.
+  source "$PROJECT_DIR/scripts/core/clashctl.sh" >/dev/null
+}
+
+source_clashctl_for_tests
+
+tmp_dir="$(mktemp -d)"
+trap 'rm -rf "$tmp_dir"' EXIT
+
+calls_file="$tmp_dir/sub-update-calls"
+output_file="$tmp_dir/sub-update-output"
+
+prepare() { :; }
+regenerate_config() { printf 'regenerate\n' >> "$calls_file"; }
+apply_runtime_change_after_config_mutation() { printf 'apply\n' >> "$calls_file"; }
+print_config_regen_feedback() { printf 'regen-feedback\n' >> "$calls_file"; }
+print_config_apply_feedback() { printf 'apply-feedback\n' >> "$calls_file"; }
+
+: > "$calls_file"
+if ! ( cmd_sub update ) > "$output_file" 2>&1; then
+  echo "not ok - clashctl sub update should succeed" >&2
+  sed 's/^/  /' "$output_file" >&2
+  exit 1
+fi
+
+expected_calls="$(printf '%s\n' regenerate apply regen-feedback apply-feedback)"
+actual_calls="$(cat "$calls_file")"
+if [ "$actual_calls" != "$expected_calls" ]; then
+  echo "not ok - clashctl sub update should follow the config regen path" >&2
+  printf 'expected:\n%s\nactual:\n%s\n' "$expected_calls" "$actual_calls" >&2
+  exit 1
+fi
+
+echo "ok - clashctl sub update follows the config regen path"
+
+# Verify both the sourced-shell compatibility function and the installed command wrapper.
+# shellcheck source=../core/common.sh
+source "$PROJECT_DIR/scripts/core/common.sh"
+
+fixture_bin="$tmp_dir/bin"
+mkdir -p "$fixture_bin"
+
+PROJECT_DIR="$PROJECT_DIR"
+alias_source_file() { printf '%s\n' "$PROJECT_DIR/scripts/core/alias.sh"; }
+command_install_dir() { printf '%s\n' "$fixture_bin"; }
+
+install_alias_command_wrappers
+
+if [ ! -x "$fixture_bin/clashsub" ]; then
+  echo "not ok - install should create the clashsub compatibility wrapper" >&2
+  exit 1
+fi
+
+cat > "$fixture_bin/clashctl-bin" <<'EOF'
+#!/usr/bin/env bash
+printf '%s\n' "$*"
+EOF
+chmod +x "$fixture_bin/clashctl-bin"
+
+wrapper_output="$(
+  env -i \
+    HOME="$tmp_dir/home" \
+    PATH="$fixture_bin:/usr/bin:/bin" \
+    CLASH_SHELL_AUTO_RESTORE_PROXY=false \
+    "$fixture_bin/clashsub" update
+)"
+
+if [ "$wrapper_output" != "sub update" ]; then
+  echo "not ok - clashsub update should delegate to clashctl sub update" >&2
+  printf 'actual: %s\n' "$wrapper_output" >&2
+  exit 1
+fi
+
+remove_alias_command_wrappers
+if [ -e "$fixture_bin/clashsub" ]; then
+  echo "not ok - uninstall should remove the clashsub compatibility wrapper" >&2
+  exit 1
+fi
+
+echo "ok - clashsub update compatibility wrapper is installed and removed"
+
+completion_file="$tmp_dir/clashctl-completion.bash"
+bash "$PROJECT_DIR/scripts/core/clashctl.sh" completion bash > "$completion_file"
+
+completion_output="$(
+  bash --noprofile --norc -c '
+    source "$1"
+    COMP_WORDS=(clashsub u)
+    COMP_CWORD=1
+    _clash_for_linux_complete_command
+    printf "%s\n" "${COMPREPLY[@]}"
+  ' bash "$completion_file"
+)"
+
+if ! printf '%s\n' "$completion_output" | grep -Fxq update; then
+  echo "not ok - clashsub should complete the update subcommand" >&2
+  printf 'actual: %s\n' "$completion_output" >&2
+  exit 1
+fi
+
+echo "ok - clashsub update is available in shell completion"

scripts/dev/check-uninstall-system-proxy-failure.sh

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_DIR="$(cd "$SCRIPT_DIR/../.." && pwd)"
+
+tmp_dir="$(mktemp -d)"
+trap 'rm -rf "$tmp_dir"' EXIT
+
+test_project="$tmp_dir/project"
+test_home="$tmp_dir/home"
+output_file="$tmp_dir/uninstall-output"
+
+mkdir -p "$test_project" "$test_home" "$test_project/runtime"
+cp "$PROJECT_DIR/uninstall.sh" "$test_project/uninstall.sh"
+cp -R "$PROJECT_DIR/scripts" "$test_project/scripts"
+cp -R "$PROJECT_DIR/config" "$test_project/config"
+cp "$PROJECT_DIR/.env" "$test_project/.env"
+
+# Override external effects in the isolated fixture while preserving the real
+# uninstall control flow and forcing the exact /etc/environment cleanup failure.
+cat >> "$test_project/scripts/init/script.sh" <<'EOF'
+boot_proxy_keep_disable() { return 2; }
+system_proxy_env_file() { printf '%s\n' /etc/environment; }
+clear_shell_proxy_persist_state() { :; }
+stop_subconverter() { :; }
+service_stop() { :; }
+stop_runtime() { :; }
+remove_runtime_entry() { :; }
+remove_clashctl_entry() { :; }
+remove_clashctl_completion() { :; }
+remove_shell_alias_entry() { :; }
+clear_controller_secret() { :; }
+EOF
+
+if env -i \
+  HOME="$test_home" \
+  PATH="/usr/bin:/bin" \
+  bash "$test_project/uninstall.sh" > "$output_file" 2>&1; then
+  echo "not ok - uninstall should fail when /etc/environment cleanup fails" >&2
+  sed 's/^/  /' "$output_file" >&2
+  exit 1
+fi
+
+if ! grep -Fq '[error]' "$output_file" || ! grep -Fq '/etc/environment' "$output_file"; then
+  echo "not ok - uninstall should clearly report the system proxy cleanup error" >&2
+  sed 's/^/  /' "$output_file" >&2
+  exit 1
+fi
+
+if grep -Fq '[ok] 卸载完成' "$output_file"; then
+  echo "not ok - uninstall must not claim success after system proxy cleanup fails" >&2
+  sed 's/^/  /' "$output_file" >&2
+  exit 1
+fi
+
+echo "ok - uninstall fails clearly when /etc/environment cleanup fails"

uninstall.sh

@@ -154,10 +154,11 @@ if [ "$KEEP_RUNTIME" != "true" ]; then
   echo "[ok] 已删除运行目录：$RUNTIME_DIR"
   if [ "$SYSTEM_PROXY_CLOSED" = "true" ]; then
     echo "[ok] 已关闭系统代理持久接管"
-  else
-    echo "[warn] 未能确认系统代理持久块已关闭，请检查：$(system_proxy_env_file)"
-  fi
     echo "[ok] 完整卸载：已清理服务、入口、运行目录与 controller secret"
+  else
+    echo "[error] 系统代理持久块清理失败：$(system_proxy_env_file)" >&2
+    echo "[info] 已清理服务、入口、运行目录与 controller secret，但系统代理仍需处理"
+  fi
   print_uninstall_modes_hint
 elif [ "$DEV_RESET" = "true" ]; then
   cache_backup_dir="$(mktemp -d)"
@@ -200,6 +201,11 @@ else
   echo "[info] 保留内容：runtime 数据仍在（按 --keep-runtime 请求）"
 fi
 
+if [ "$SYSTEM_PROXY_CLOSED" != "true" ]; then
+  echo "[error] 卸载未完成：请使用有权限的用户重新执行此脚本，或手动删除 $(system_proxy_env_file) 中的 clash-for-linux 代理块" >&2
+  exit 1
+fi
+
 echo "[ok] 卸载完成"
 
 if [ "$REMOVE_PROJECT" = "true" ]; then