@expo/cli
Version:
146 lines (145 loc) • 5.45 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, /**
* Browser implementation for Windows and WSL
*
* To minimize the difference between Windows and WSL, the implementation wraps all spawn calls through powershell.
*/ "default", {
enumerable: true,
get: ()=>LaunchBrowserImplWindows
});
function _spawnAsync() {
const data = /*#__PURE__*/ _interopRequireDefault(require("@expo/spawn-async"));
_spawnAsync = function() {
return data;
};
return data;
}
function _open() {
const data = /*#__PURE__*/ _interopRequireDefault(require("open"));
_open = function() {
return data;
};
return data;
}
function _path() {
const data = /*#__PURE__*/ _interopRequireDefault(require("path"));
_path = function() {
return data;
};
return data;
}
const _launchBrowserTypes = require("./LaunchBrowser.types");
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
const IS_WSL = require("is-wsl") && !require("is-docker")();
class LaunchBrowserImplWindows {
MAP = {
[_launchBrowserTypes.LaunchBrowserTypesEnum.CHROME]: {
appId: "chrome"
},
[_launchBrowserTypes.LaunchBrowserTypesEnum.EDGE]: {
appId: "msedge"
},
[_launchBrowserTypes.LaunchBrowserTypesEnum.BRAVE]: {
appId: "brave"
}
};
async isSupportedBrowser(browserType) {
let result = false;
try {
const env = await this.getPowershellEnv();
const { status } = await (0, _spawnAsync().default)("powershell.exe", [
"-c",
`Get-Package -Name '${browserType}'`
], {
env,
stdio: "ignore"
});
result = status === 0;
} catch {
result = false;
}
return result;
}
async createTempBrowserDir(baseDirName) {
let tmpDir;
if (IS_WSL) {
// On WSL, the browser is actually launched in host, the `temp-dir` returns the linux /tmp path where host browsers cannot reach into.
// We should get the temp path through the `$TEMP` windows environment variable.
tmpDir = (await (0, _spawnAsync().default)("powershell.exe", [
"-c",
'echo "$Env:TEMP"'
])).stdout.trim();
return `${tmpDir}\\${baseDirName}`;
} else {
tmpDir = require("temp-dir");
return _path().default.join(tmpDir, baseDirName);
}
}
async launchAsync(browserType, args) {
const appId = this.MAP[browserType].appId;
await openWithSystemRootEnvironment(appId, {
arguments: args
});
this._appId = appId;
return this;
}
async close() {
if (this._appId != null) {
try {
// Since we wrap all spawn calls through powershell as well as from `open.openApp`, the returned ChildProcess is not the browser process.
// And we cannot just call `process.kill()` kill it.
// The implementation tries to find the pid of target chromium browser process (with --app=https://chrome-devtools-frontend.appspot.com in command arguments),
// and uses taskkill to terminate the process.
const env = await this.getPowershellEnv();
await (0, _spawnAsync().default)("powershell.exe", [
"-c",
`taskkill.exe /pid @(Get-WmiObject Win32_Process -Filter "name = '${this._appId}.exe' AND CommandLine LIKE '%chrome-devtools-frontend.appspot.com%'" | Select-Object -ExpandProperty ProcessId)`,
], {
env,
stdio: "ignore"
});
} catch {}
this._appId = undefined;
}
}
/**
* This method is used to get the powershell environment variables for `Get-Package` command.
* Especially for powershell 7, its default `PSModulePath` is different from powershell 5 and `Get-Package` command is not available.
* We need to set the PSModulePath to include the default value of powershell 5.
*/ async getPowershellEnv() {
if (this._powershellEnv) {
return this._powershellEnv;
}
const PSModulePath = (await (0, _spawnAsync().default)("powershell.exe", [
"-c",
'echo "$PSHOME\\Modules"'
])).stdout.trim();
this._powershellEnv = {
PSModulePath
};
return this._powershellEnv;
}
}
/**
* Due to a bug in `open` on Windows PowerShell, we need to ensure `process.env.SYSTEMROOT` is set.
* This environment variable is set by Windows on `SystemRoot`, causing `open` to execute a command with an "unknown" drive letter.
*
* @see https://github.com/sindresorhus/open/issues/205
*/ async function openWithSystemRootEnvironment(appId, options) {
const oldSystemRoot = process.env.SYSTEMROOT;
try {
var _SYSTEMROOT;
process.env.SYSTEMROOT = (_SYSTEMROOT = process.env.SYSTEMROOT) != null ? _SYSTEMROOT : process.env.SystemRoot;
return await _open().default.openApp(appId, options);
} finally{
process.env.SYSTEMROOT = oldSystemRoot;
}
}
//# sourceMappingURL=LaunchBrowserImplWindows.js.map