TypeScript/tests/cases/compiler/APISample_compile.ts

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1.4 KiB
TypeScript

// @module: commonjs
// @includebuiltfile: typescript_standalone.d.ts
// @stripInternal:true
/*
* Note: This test is a public API sample. The sample sources can be found
at: https://github.com/Microsoft/TypeScript/wiki/Using-the-Compiler-API#a-minimal-compiler
* Please log a "breaking change" issue for any API breaking change affecting this issue
*/
declare var process: any;
declare var console: any;
declare var os: any;
import ts = require("typescript");
export function compile(fileNames: string[], options: ts.CompilerOptions): void {
var program = ts.createProgram(fileNames, options);
var emitResult = program.emit();
var allDiagnostics = ts.getPreEmitDiagnostics(program).concat(emitResult.diagnostics);
allDiagnostics.forEach(diagnostic => {
var { line, character } = diagnostic.file.getLineAndCharacterOfPosition(diagnostic.start);
var message = ts.flattenDiagnosticMessageText(diagnostic.messageText, '\n');
console.log(`${diagnostic.file.fileName} (${line + 1},${character + 1}): ${message}`);
});
var exitCode = emitResult.emitSkipped ? 1 : 0;
console.log(`Process exiting with code '${exitCode}'.`);
process.exit(exitCode);
}
compile(process.argv.slice(2), {
noEmitOnError: true, noImplicitAny: true,
target: ts.ScriptTarget.ES5, module: ts.ModuleKind.CommonJS
});