Commit Graph
6 Commits
Author SHA1 Message Date
Bill cee616a23a feat: 字体与高亮系统改进(CJK 对齐、ReDoS 防护、链接规则、崩溃类设置修复)
CI / typecheck + test + build (windows) (push) Canceled after 0s
基于两轮专项调研(字体/高亮各两路,子代理实测探针交叉印证)实施的完整改进。

## 修复的真实 bug

**设置越界导致窗格永久死亡(用户报告)**
行高设 0.95 → xterm 构造/热更抛错 → 错误边界卸载整个 dockview 窗格;坏值已
落盘,每次重启都崩。根因是一整类缺陷:UI 允许值 / 配置能写值 与 xterm 硬约束
不一致,且主进程不校验。同类还有 scrollback<0(抛错)、cursorStyle 非法值
(更隐蔽:构造期被吞掉、只有热更期抛错,导致「重试」按钮永远无效、窗格死循环)。

修复:FONT_LIMITS/CURSOR_STYLES/RENDERER_MODES 收拢到 shared 层单一来源,
主进程加载时钳制 + 白名单化,healClampedFontSettings() 回写自愈;设置页
InputNumber、字体热键共用同一常量(照 LOCK_AUTO_DELAYS 先例,杜绝再次漂移)。

**perm 预设锚定失效**
^[-dlbcps]... 的 ^ 锚定的是「转义序列之间的 text run 起点」而非行首,ls -l
多行输出只有第一行权限位上色;带颜色的 ls(run 以转义切开)完全不触发。
改为 (?<=^|\s)[-dlbcps][rwxstST-]{9}(?![rwxstST-])——用负向前瞻而不是
(?=\s|$) 是因为后者会让带 ACL `+` / macOS `@` 后缀的真实 ls -l 输出不再染色。
旧 pattern 登记进 LEGACY_BUILTIN_PATTERNS,存量安装下次启动自动升级。

**高亮 span 吃掉应用自身 SGR**
wrap 固定追加 \x1b[0m,把应用设的颜色一并清掉。改为 SgrState 跟踪并重放。
四条护栏(每条都踩过坑,详见 AGENTS.md):
- reset 判定解析参数:ESC[00m/ESC[0;0m/ESC[0;32m(Go/Java 日志库常写)原先
  被追加进累积器,逐行增长直到撞上限,之后所有 span 恢复永久失效
- 回放闸门按序列条数而非字节数:同一个"单个前景色"长度差近 4 倍,按字节卡
  会砍掉真彩色却放过索引色
- 恢复串只插在可见间隙和最后一个 span 后:每 span 都重放会让 Kimi 这类全彩
  TUI(~19 span/行)把 9.5KB 输出膨胀到 40.8KB(4.30x),渲染线程实测卡
  18.4 秒。现为 3.05x 且长间隙着色正常
- 基准测试守门(膨胀 < 3.2x),改参数必须重跑

**CSI 私有参数导致整行失去高亮**
ESCAPE_RE 漏了 <>= 前缀与中间字节,\x1b[>4;1m(modifyOtherKeys)、
\x1b[<0;1;2M(SGR 鼠标)、\x1b[=1;1$y(DECRQM) 让整行成含裸 ESC 的文本,该行
之后所有关键词失去高亮(vim/tmux 常发)。

**超长行拖垮整段高亮**:一条 >4KB 的行让整个 text run 失去高亮。改为逐行降级。

**统计「最后写入者赢」**:模块级 totals 被各 pane 覆盖,设置页数据在窗格间
跳动。改为按 pane 实例 UUID 聚合(不能用 sessionId——SSH 分屏同一 session 挂
两个 pane,正好复制该 bug)。

## 新增能力

- **CJK 对齐三件套**:@xterm/addon-unicode11@0.10.0-beta.301(peer 恰好接受
  锁定的 6.1.0-beta.304,升 xterm 必须同步重配)、rescaleOverlappingGlyphs、
  cjkFontFamily 回退槽位。默认字体栈没有任何 CJK 字体,中文靠 Chromium 回退
  到比例字体导致列错位
- **字体名引号包裹**:quoteFontStack() 逐段判定(含反斜杠转义——只转义 " 会
  让尾部反斜杠把闭合引号转义掉,CSS 字符串不终止)
- **等宽徽标**:canvas measureText 逐字符采样,等宽排前
- **规则按行匹配**(lineAnchor → m flag)
- **命中提醒**(notify + onMatch 事件出口,60s 冷却,只显示规则名不显示原文)
- **可点击链接规则**(WezTerm hyperlink_rules 式,安全闸门在生成 span 时就
  丢弃非 http/https 目标)

## 其它

- 主题语义变量改为单一命名体系:semanticVars() 键就是最终 CSS 属性名,字面量
  键联合让拼错成为编译错误;删除 cssVarName()/semanticCssVars() 中间层
  (自定义属性名大小写敏感,转换被绕过会静默回落到深色兜底值)
- 删除死代码:automaticFontFallback 与顶层 overviewRuler 在 6.1.0-beta.304
  中均不存在,且移除了让任何伪造键都能通过 tsc 的 as 断言
- ReDoS 防护(MAX_PATTERN_LEN + 编辑器 backtracksBadly 实时探测)——注意这
  只是止血,(a+)+$ 配 30 字符实测仍卡 8.2 秒,根治需把正则执行挪进 Worker

测试 29 → 32(新增 font-stack、link-rules),全部通过;AGENTS.md 已同步。
2026-10-17 20:23:56 +08:00
Bill cff5454346 feat(workspace): 标签关闭二次确认(终端/SSH 双开关 + 键盘 Backspace/Delete 误关拦截),v1.0.27
CI / typecheck + test + build (windows) (push) Canceled after 0s
2026-10-15 10:35:20 +08:00
Bill 172cce1962 fix(stores): 配置文件形状不符先备份再回退;日志尾部同步落盘
- commands/connections/settings 三个 store 原先只对 JSON.parse 抛错做
  .bak 备份,合法 JSON 但形状不符(如 [1,2,3])会静默回退空/默认,下次
  写盘把命令库/书签凭据/自定义主题整体销毁。现统一为形状不符也先备份
  (与 knownHosts 的 fail-closed 策略对齐),三个 store 测试补对应用例
- sanitizeRules 回退分支返回预设副本而非模块级共享数组引用,并在回退时
  记录 warning(原先连警告都没有)
- 会话日志尾部:logStop 触发的最后一轮 flush 改同步落盘(在途异步写未
  落地时由 drain 循环做保序的最终同步轮),before-quit 不再丢日志尾巴
2026-10-09 11:31:06 +08:00
Bill e08e1cfec4 feat(highlight): preset overhaul, categories, stats, theme colours, per-host profiles
Rules & engine:
- 22 presets (was 11): split status into okstate/warnstate/badstate, add delop,
  createop, danger, secret, level, exitcode, percent, http; status words are
  case-insensitive and cover the ✓ ✔ ✅ ✗ ✘ ✖ ❌ ⚠ symbol set
- value bands: the first number in a match picks the colour
  (percent: <20% red / 20-50% yellow / 50-80% light green / >=80% green)
- optional per-rule `caseInsensitive`, `category`, `bands`; load-time
  `refreshBuiltinRules` upgrades untouched built-in patterns in place

Settings page:
- three-way master switch `highlightMode` (all / basic / off); `basic` runs only
  the five safety+status rules and `off` empties the rule set rather than
  bypassing HighlightStream (which would drop the held tail)
- category column + grouping (`highlightGroupByCategory`), per-rule hit/duration
  stats (`highlightStats`, opt-in sink, snapshot once a second), theme-following
  colours (`highlightThemeColors`, hue-bucket mapping onto the ANSI palette),
  import/export JSON envelope, live preview through the real engine
- named rule subsets bound per host (`highlightPerHost` + `highlightProfiles`
  + `SshConnection.highlightProfileId`); empty ruleIds = every rule

Tests: new tests/hl-rules.mjs (word boundaries, case flag, negative words,
bands, import/export, preview, basic mode, categories, stats, theme colours,
profiles) + profile round-trip in tests/settings-store.mjs
2026-09-23 11:14:31 +08:00
Bill cca4ba029a test: rebuildable bundles, npm test entry point
- esbuild alias fixed in the session/sysinfo/sftp test commands (they
  could not build at all), .sftp-svc.mjs build documented, real
  connection-stability assertions
- tests/build-bundles.cjs builds every bundle fresh; npm test runs the
  seven offline suites; esbuild pinned in devDependencies
- remove the assertion-less .exact-inline.mjs; ignore/clean test temp dirs
2026-09-20 20:27:06 +08:00
Bill 4c6a29ef28 feat: multi-language interface (zh-CN/zh-TW/en/ja), multilingual offline changelog, settings robustness
i18n
- shared/i18n: dependency-free t() with flat per-namespace dictionaries
  (common/settings/workspace/terminal/ssh/panels/main), zh-CN fallback
- language picker in Settings -> System; antd ConfigProvider locale follows it
- main process tracks the language too: tray menu, close prompt, ssh/sftp/
  zmodem errors and the log TUI marker are translated; tray rebuilds on change

changelog
- CHANGELOG.md (zh-CN canonical) + .zh-TW/.en/.ja, bundled via ?raw and read
  per interface language with per-version fallback to zh-CN (no network)
- sync-changelog.cjs merges RELEASE_NOTES[.<lang>].md per release; release.cjs
  refuses to publish without a zh-CN entry for the version

settings robustness
- closeAction 'ask' survives the sanitizer (was silently coerced to 'tray',
  which made the 'ask every time' option dead)
- highlight rules are repaired instead of dropped: string priority, 0/1
  enabled, missing fg colour; unknown fields preserved
- load-time warnings are written to settings-warnings.log (deduped, capped)

terminal/UI
- configurable terminal toolbar: open working directory (default on), session
  log recording (off), open logs folder (off)
- global shortcut field records key combos (modifier or F-key required)
- input suggestions + command history default to off, with a one-time reset
  migration for existing installs
- settings dialog scrolling fixed (antd v6 renamed the tabs container), theme
  gallery nested scrollbar removed, joined segmented pickers with readable
  selected-state text

tests: settings-store.mjs (15 checks) added; commands-store.mjs updated for
the new off-by-default history setting
2026-09-20 14:22:29 +08:00