refactor(env): remove OPENCLI_KEEP_TAB

CHANGELOG.md

@@ -9,6 +9,7 @@
 ### ⚠ BREAKING CHANGES
 
 * **browser** — replace the `--session <name>` flag with a `<session>` positional argument that immediately follows `browser`. `opencli browser work click 12` instead of `opencli browser --session work click 12`; `opencli browser work bind` instead of `opencli browser bind --session work`. Required-flag semantics are now encoded structurally as a positional, matching the Docker/git convention for required operation-target identifiers. The internal `--session` flag is preserved for the daemon protocol and for direct `program.parseAsync` callers but is no longer part of the user-facing surface.
+* **env** — remove `OPENCLI_KEEP_TAB`. The flag was a debugging shortcut, not a config dimension: `--keep-tab true|false` on the command line is the single source of truth, and adapter `siteSession: 'persistent'` already pins persistent site tabs as a hard constraint. Removing the env eliminates a globally-leaking process state that overrode every browser command in the shell.
 
 ## [1.7.18](https://github.com/jackwener/opencli/compare/v1.7.17...v1.7.18) (2026-05-12)
 

README.md

@@ -199,7 +199,6 @@ OpenCLI is not only for websites. It can also:
 | `OPENCLI_DAEMON_PORT` | `19825` | HTTP port for the daemon-extension bridge |
 | `OPENCLI_PROFILE` | — | Browser Bridge profile alias/contextId to use when multiple Chrome profiles are connected |
 | `OPENCLI_WINDOW` | command default | Set to `foreground` or `background` to override Browser Bridge window placement. Browser-backed commands also accept `--window <foreground\|background>`. |
-| `OPENCLI_KEEP_TAB` | command default | Set to `true` or `false` to keep or release the browser tab lease after a browser-backed adapter command. Browser-backed adapter commands also accept `--keep-tab <true\|false>`. |
 | `OPENCLI_BROWSER_CONNECT_TIMEOUT` | `30` | Seconds to wait for browser connection |
 | `OPENCLI_BROWSER_COMMAND_TIMEOUT` | `60` | Seconds to wait for a single browser command |
 | `OPENCLI_CDP_ENDPOINT` | — | Chrome DevTools Protocol endpoint for remote browser or Electron apps |

README.zh-CN.md

@@ -182,7 +182,6 @@ OpenCLI 不只是网站 CLI，还可以：
 |------|--------|------|
 | `OPENCLI_DAEMON_PORT` | `19825` | daemon-extension 通信端口 |
 | `OPENCLI_WINDOW` | 命令默认值 | 设为 `foreground` 或 `background` 来覆盖 Browser Bridge 窗口位置。浏览器型命令也支持 `--window <foreground\|background>` |
-| `OPENCLI_KEEP_TAB` | 命令默认值 | 设为 `true` 或 `false` 来控制浏览器型 adapter 命令结束后是否保留 tab lease。浏览器型 adapter 命令也支持 `--keep-tab <true\|false>` |
 | `OPENCLI_BROWSER_CONNECT_TIMEOUT` | `30` | 浏览器连接超时（秒） |
 | `OPENCLI_BROWSER_COMMAND_TIMEOUT` | `60` | 单个浏览器命令超时（秒） |
 | `OPENCLI_CDP_ENDPOINT` | — | Chrome DevTools Protocol 端点，用于远程浏览器或 Electron 应用 |

skills/opencli-usage/SKILL.md

@@ -83,7 +83,6 @@ A few commands override the default via `cmd.defaultFormat` (e.g. chat commands
 | `OPENCLI_CDP_ENDPOINT` | — | Manual CDP endpoint override (dev / remote Chrome / Electron). |
 | `OPENCLI_CACHE_DIR` | `~/.opencli/cache` | Network capture + browser-state cache. |
 | `OPENCLI_WINDOW` | command-specific | `foreground` or `background` browser window mode. |
-| `OPENCLI_KEEP_TAB` | command-specific | `true` or `false`; controls whether browser tab leases are kept after a command. |
 | `OPENCLI_VERBOSE` | `false` | Verbose logging (also triggered by `-v`). |
 
 ## Self-repair

src/execution.test.ts

@@ -440,15 +440,13 @@ describe('executeCommand — non-browser timeout', () => {
     vi.restoreAllMocks();
   });
 
-  it('skips closeWindow when OPENCLI_KEEP_TAB=true (success path)', async () => {
+  it('skips closeWindow when --keep-tab=true (success path)', async () => {
     const closeWindow = vi.fn().mockResolvedValue(undefined);
     const mockPage = { closeWindow } as any;
 
     vi.spyOn(capRouting, 'shouldUseBrowserSession').mockReturnValue(true);
     vi.spyOn(runtime, 'browserSession').mockImplementation(async (_Factory, fn) => fn(mockPage));
 
-    const prev = process.env.OPENCLI_KEEP_TAB;
-    process.env.OPENCLI_KEEP_TAB = 'true';
     try {
       const cmd = cli({
         site: 'test-execution',
@@ -459,24 +457,20 @@ describe('executeCommand — non-browser timeout', () => {
         func: async () => [{ ok: true }],
       });
 
-      await executeCommand(cmd, {});
+      await executeCommand(cmd, {}, false, { keepTab: 'true' });
       expect(closeWindow).not.toHaveBeenCalled();
     } finally {
-      if (prev === undefined) delete process.env.OPENCLI_KEEP_TAB;
-      else process.env.OPENCLI_KEEP_TAB = prev;
       vi.restoreAllMocks();
     }
   });
 
-  it('skips closeWindow when OPENCLI_KEEP_TAB=true (failure path)', async () => {
+  it('skips closeWindow when --keep-tab=true (failure path)', async () => {
     const closeWindow = vi.fn().mockResolvedValue(undefined);
     const mockPage = { closeWindow } as any;
 
     vi.spyOn(capRouting, 'shouldUseBrowserSession').mockReturnValue(true);
     vi.spyOn(runtime, 'browserSession').mockImplementation(async (_Factory, fn) => fn(mockPage));
 
-    const prev = process.env.OPENCLI_KEEP_TAB;
-    process.env.OPENCLI_KEEP_TAB = 'true';
     try {
       const cmd = cli({
         site: 'test-execution',
@@ -487,11 +481,9 @@ describe('executeCommand — non-browser timeout', () => {
         func: async () => { throw new Error('adapter failure'); },
       });
 
-      await expect(executeCommand(cmd, {})).rejects.toThrow('adapter failure');
+      await expect(executeCommand(cmd, {}, false, { keepTab: 'true' })).rejects.toThrow('adapter failure');
       expect(closeWindow).not.toHaveBeenCalled();
     } finally {
-      if (prev === undefined) delete process.env.OPENCLI_KEEP_TAB;
-      else process.env.OPENCLI_KEEP_TAB = prev;
       vi.restoreAllMocks();
     }
   });

src/execution.ts

@@ -511,9 +511,7 @@ function normalizeBooleanOption(name: string, raw: unknown): boolean | null {
 
 function resolveKeepTab(siteSession: SiteSessionMode, rawOption?: unknown): boolean {
   if (siteSession === 'persistent') return true;
-  return normalizeBooleanOption('--keep-tab', rawOption)
-    ?? normalizeBooleanOption('OPENCLI_KEEP_TAB', process.env.OPENCLI_KEEP_TAB)
-    ?? false;
+  return normalizeBooleanOption('--keep-tab', rawOption) ?? false;
 }
 
 function normalizeWindowMode(name: string, raw: unknown): BrowserWindowMode | null {