Revamping to matrix style

node_modules/@volar/language-server/lib/project/inferredCompilerOptions.js

@@ -0,0 +1,65 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getInferredCompilerOptions = getInferredCompilerOptions;
+async function getInferredCompilerOptions(server) {
+    const [implicitProjectConfig_1 = {}, implicitProjectConfig_2 = {},] = await Promise.all([
+        server.configurations.get('js/ts.implicitProjectConfig'),
+        server.configurations.get('javascript.implicitProjectConfig'),
+    ]);
+    const checkJs = readCheckJs();
+    const experimentalDecorators = readExperimentalDecorators();
+    const strictNullChecks = readImplicitStrictNullChecks();
+    const strictFunctionTypes = readImplicitStrictFunctionTypes();
+    const options = {
+        ...inferredProjectCompilerOptions('typescript'),
+        allowJs: true,
+        allowSyntheticDefaultImports: true,
+        allowNonTsExtensions: true,
+        resolveJsonModule: true,
+        jsx: 1,
+    };
+    return options;
+    function readCheckJs() {
+        return implicitProjectConfig_1['checkJs']
+            ?? implicitProjectConfig_2['checkJs']
+            ?? false;
+    }
+    function readExperimentalDecorators() {
+        return implicitProjectConfig_1['experimentalDecorators']
+            ?? implicitProjectConfig_2['experimentalDecorators']
+            ?? false;
+    }
+    function readImplicitStrictNullChecks() {
+        return implicitProjectConfig_1['strictNullChecks'] ?? false;
+    }
+    function readImplicitStrictFunctionTypes() {
+        return implicitProjectConfig_1['strictFunctionTypes'] ?? true;
+    }
+    function inferredProjectCompilerOptions(projectType) {
+        const projectConfig = {
+            module: 1,
+            target: 7,
+            jsx: 1,
+        };
+        if (checkJs) {
+            projectConfig.checkJs = true;
+            if (projectType === 'typescript') {
+                projectConfig.allowJs = true;
+            }
+        }
+        if (experimentalDecorators) {
+            projectConfig.experimentalDecorators = true;
+        }
+        if (strictNullChecks) {
+            projectConfig.strictNullChecks = true;
+        }
+        if (strictFunctionTypes) {
+            projectConfig.strictFunctionTypes = true;
+        }
+        if (projectType === 'typescript') {
+            projectConfig.sourceMap = true;
+        }
+        return projectConfig;
+    }
+}
+//# sourceMappingURL=inferredCompilerOptions.js.map