tldr/pages/common/tsc.md

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2019-07-07 14:25:20 +01:00
# tsc
> TypeScript compiler.
> More information: <https://www.typescriptlang.org/docs/handbook/compiler-options.html>.
- Compile a TypeScript file `foobar.ts` into a JavaScript file `foobar.js`:
`tsc {{foobar.ts}}`
- Compile a TypeScript file into JavaScript using a specific target syntax (default is `ES3`):
`tsc --target {{ES5|ES2015|ES2016|ES2017|ES2018|ESNEXT}} {{foobar.ts}}`
- Compile a TypeScript file into a JavaScript file with a custom name:
`tsc --outFile {{output.js}} {{input.ts}}`
- Compile all `.ts` files of a TypeScript project defined in a `tsconfig.json` file:
`tsc --build {{tsconfig.json}}`
- Run the compiler using command line options and arguments fetched from a text file:
`tsc @{{args.txt}}`
- Type-check multiple JavaScript files, and output only the errors:
`tsc --allowJs --checkJs --noEmit {{src/**/*.js}}`