turbo-gulp/options/typescript.mjs

Gulp tasks to boost high-quality projects.

import { DEFAULT_PROJECT_TSC_OPTIONS, mergeTscOptionsJson } from "./tsc";
export var OutModules;
(function (OutModules) {
    OutModules[OutModules["Js"] = 0] = "Js";
    OutModules[OutModules["Mjs"] = 1] = "Mjs";
    OutModules[OutModules["Both"] = 2] = "Both";
})(OutModules || (OutModules = {}));
export const DEFAULT_PROJECT_TS_OPTIONS = {
    compilerOptions: DEFAULT_PROJECT_TSC_OPTIONS,
    tsconfigJson: ["tsconfig.json"],
    outModules: OutModules.Js,
};
export function mergeTypescriptOptions(base, extra) {
    let compilerOptions;
    if (extra !== undefined && extra.compilerOptions !== undefined) {
        if (base.compilerOptions !== undefined) {
            compilerOptions = mergeTscOptionsJson(base.compilerOptions, extra.compilerOptions);
        }
        else {
            compilerOptions = extra.compilerOptions;
        }
    }
    else {
        if (base.compilerOptions !== undefined) {
            compilerOptions = base.compilerOptions;
        }
        else {
            compilerOptions = undefined;
        }
    }
    return Object.assign({}, base, extra, { compilerOptions });
}