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art-agent/frontend/node_modules/next/dist/build/next-config-ts/transpile-config.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "transpileConfig", {
+    enumerable: true,
+    get: function() {
+        return transpileConfig;
+    }
+});
+const _nodepath = require("node:path");
+const _promises = require("node:fs/promises");
+const _requirehook = require("./require-hook");
+const _log = require("../output/log");
+const _installdependencies = require("../../lib/install-dependencies");
+function resolveSWCOptions(cwd, compilerOptions) {
+    const resolvedBaseUrl = (0, _nodepath.resolve)(cwd, compilerOptions.baseUrl ?? '.');
+    return {
+        jsc: {
+            target: 'es5',
+            parser: {
+                syntax: 'typescript'
+            },
+            paths: compilerOptions.paths,
+            baseUrl: resolvedBaseUrl
+        },
+        module: {
+            type: 'commonjs'
+        },
+        isModule: 'unknown'
+    };
+}
+// Ported from next/src/lib/verify-typescript-setup.ts
+// Although this overlaps with the later `verifyTypeScriptSetup`,
+// it is acceptable since the time difference in the worst case is trivial,
+// as we are only preparing to install the dependencies once more.
+async function verifyTypeScriptSetup(cwd, configFileName) {
+    try {
+        // Quick module check.
+        require.resolve('typescript', {
+            paths: [
+                cwd
+            ]
+        });
+    } catch (error) {
+        if (error && typeof error === 'object' && 'code' in error && error.code === 'MODULE_NOT_FOUND') {
+            (0, _log.warn)(`Installing TypeScript as it was not found while loading "${configFileName}".`);
+            await (0, _installdependencies.installDependencies)(cwd, [
+                {
+                    pkg: 'typescript'
+                }
+            ], true).catch((err)=>{
+                if (err && typeof err === 'object' && 'command' in err) {
+                    console.error(`Failed to install TypeScript, please install it manually to continue:\n` + err.command + '\n');
+                }
+                throw err;
+            });
+        }
+    }
+}
+async function getTsConfig(cwd) {
+    const ts = require(require.resolve('typescript', {
+        paths: [
+            cwd
+        ]
+    }));
+    // NOTE: This doesn't fully cover the edge case for setting
+    // "typescript.tsconfigPath" in next config which is currently
+    // a restriction.
+    const tsConfigPath = ts.findConfigFile(cwd, ts.sys.fileExists, 'tsconfig.json');
+    if (!tsConfigPath) {
+        // It is ok to not return ts.getDefaultCompilerOptions() because
+        // we are only lookfing for paths and baseUrl from tsConfig.
+        return {};
+    }
+    const configFile = ts.readConfigFile(tsConfigPath, ts.sys.readFile);
+    const parsedCommandLine = ts.parseJsonConfigFileContent(configFile.config, ts.sys, cwd);
+    return parsedCommandLine.options;
+}
+async function transpileConfig({ nextConfigPath, configFileName, cwd }) {
+    let hasRequire = false;
+    try {
+        // Ensure TypeScript is installed to use the API.
+        await verifyTypeScriptSetup(cwd, configFileName);
+        const compilerOptions = await getTsConfig(cwd);
+        const swcOptions = resolveSWCOptions(cwd, compilerOptions);
+        const nextConfigString = await (0, _promises.readFile)(nextConfigPath, 'utf8');
+        // lazy require swc since it loads React before even setting NODE_ENV
+        // resulting loading Development React on Production
+        const { transform } = require('../swc');
+        const { code } = await transform(nextConfigString, swcOptions);
+        // register require hook only if require exists
+        if (code.includes('require(')) {
+            (0, _requirehook.registerHook)(swcOptions);
+            hasRequire = true;
+        }
+        // filename & extension don't matter here
+        return (0, _requirehook.requireFromString)(code, (0, _nodepath.resolve)(cwd, 'next.config.compiled.js'));
+    } catch (error) {
+        throw error;
+    } finally{
+        if (hasRequire) {
+            (0, _requirehook.deregisterHook)();
+        }
+    }
+}
+
+//# sourceMappingURL=transpile-config.js.map