[英]VS Code: watch typescript on save file
In Visual Studio Code, I have the following code in code in tsconfig.json 在Visual Studio代码中,我在tsconfig.json中的代码中有以下代码
{
"version": "1.6.0",
"compilerOptions": {
"target": "es5",
"module": "commonjs",
"sourceMap": true,
"watch": true,
"experimentalAsyncFunctions": true,
"isolatedModules": false,
"experimentalDecorators": true,
"emitDecoratorMetadata": true,
"declaration": false,
"noImplicitAny": false,
"removeComments": true,
"noLib": false,
"preserveConstEnums": true,
"suppressImplicitAnyIndexErrors": true
},
...
}
As you can see, the watch
option is at true. 如您所见, watch
选项是真的。 Well, look like this isn't enough to compile a .ts file to .js just like the atom-typescript does. 好吧,看起来这还不足以将.ts文件编译为.js,就像atom-typescript一样。 Basically, the new compiled .js should be in the same directory of the .ts file when saving the .ts. 基本上,在保存.ts时,新编译的.js应该位于.ts文件的同一目录中。
Also, I'd like avoid using gulp in my root project, since I already use a gulpfile.coffee for other means. 另外,我想避免在我的根项目中使用gulp,因为我已经将gulpfile.coffee用于其他方法。 Anyone has a clue? 有人有线索吗?
With the most recent versions of VS Code 1.7.2 and Typescript 2.0.10 you just need to have the following code in .vscode/tasks.json
使用最新版本的VS Code 1.7.2和Typescript 2.0.10,您只需要在.vscode/tasks.json
中.vscode/tasks.json
以下代码
{
"version": "0.1.0",
"command": "tsc",
"isShellCommand": true,
"args": ["-w", "-p", "."],
"showOutput": "silent",
"isWatching": true,
"problemMatcher": "$tsc-watch"
}
The watch
option in tsconfig.json
is not needed. 不需要tsconfig.json
的watch
选项。
you have to define a tasks.json in the .vscode folder looking something like this: 你必须在.vscode文件夹中定义tasks.json,如下所示:
{
"version": "0.1.0",
"command": "tsc",
"isShellCommand": true,
"showOutput": "silent",
"args": ["HelloWorld.ts"],
"problemMatcher": "$tsc"
}
you can find more information about it here: https://code.visualstudio.com/Docs/languages/typescript 你可以在这里找到更多相关信息: https : //code.visualstudio.com/Docs/languages/typescript
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