Initial boiler plate project

node_modules/next/dist/esm/build/load-jsconfig.js

@@ -0,0 +1,89 @@
+import path from "path";
+import fs from "fs";
+import * as Log from "./output/log";
+import { getTypeScriptConfiguration } from "../lib/typescript/getTypeScriptConfiguration";
+import { readFileSync } from "fs";
+import isError from "../lib/is-error";
+import { hasNecessaryDependencies } from "../lib/has-necessary-dependencies";
+let TSCONFIG_WARNED = false;
+function parseJsonFile(filePath) {
+    const JSON5 = require("next/dist/compiled/json5");
+    const contents = readFileSync(filePath, "utf8");
+    // Special case an empty file
+    if (contents.trim() === "") {
+        return {};
+    }
+    try {
+        return JSON5.parse(contents);
+    } catch (err) {
+        if (!isError(err)) throw err;
+        const { codeFrameColumns } = require("next/dist/compiled/babel/code-frame");
+        const codeFrame = codeFrameColumns(String(contents), {
+            start: {
+                line: err.lineNumber || 0,
+                column: err.columnNumber || 0
+            }
+        }, {
+            message: err.message,
+            highlightCode: true
+        });
+        throw new Error(`Failed to parse "${filePath}":\n${codeFrame}`);
+    }
+}
+export default async function loadJsConfig(dir, config) {
+    var _jsConfig_compilerOptions;
+    let typeScriptPath;
+    try {
+        const deps = await hasNecessaryDependencies(dir, [
+            {
+                pkg: "typescript",
+                file: "typescript/lib/typescript.js",
+                exportsRestrict: true
+            }
+        ]);
+        typeScriptPath = deps.resolved.get("typescript");
+    } catch  {}
+    const tsConfigPath = path.join(dir, config.typescript.tsconfigPath);
+    const useTypeScript = Boolean(typeScriptPath && fs.existsSync(tsConfigPath));
+    let implicitBaseurl;
+    let jsConfig;
+    // jsconfig is a subset of tsconfig
+    if (useTypeScript) {
+        if (config.typescript.tsconfigPath !== "tsconfig.json" && TSCONFIG_WARNED === false) {
+            TSCONFIG_WARNED = true;
+            Log.info(`Using tsconfig file: ${config.typescript.tsconfigPath}`);
+        }
+        const ts = await Promise.resolve(require(typeScriptPath));
+        const tsConfig = await getTypeScriptConfiguration(ts, tsConfigPath, true);
+        jsConfig = {
+            compilerOptions: tsConfig.options
+        };
+        implicitBaseurl = path.dirname(tsConfigPath);
+    }
+    const jsConfigPath = path.join(dir, "jsconfig.json");
+    if (!useTypeScript && fs.existsSync(jsConfigPath)) {
+        jsConfig = parseJsonFile(jsConfigPath);
+        implicitBaseurl = path.dirname(jsConfigPath);
+    }
+    let resolvedBaseUrl;
+    if (jsConfig == null ? void 0 : (_jsConfig_compilerOptions = jsConfig.compilerOptions) == null ? void 0 : _jsConfig_compilerOptions.baseUrl) {
+        resolvedBaseUrl = {
+            baseUrl: path.resolve(dir, jsConfig.compilerOptions.baseUrl),
+            isImplicit: false
+        };
+    } else {
+        if (implicitBaseurl) {
+            resolvedBaseUrl = {
+                baseUrl: implicitBaseurl,
+                isImplicit: true
+            };
+        }
+    }
+    return {
+        useTypeScript,
+        jsConfig,
+        resolvedBaseUrl
+    };
+}
+
+//# sourceMappingURL=load-jsconfig.js.map