next
Version:
The React Framework
165 lines (164 loc) • 7.46 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "verifyTypeScriptSetup", {
enumerable: true,
get: function() {
return verifyTypeScriptSetup;
}
});
const _picocolors = require("./picocolors");
const _path = /*#__PURE__*/ _interop_require_default(require("path"));
const _hasnecessarydependencies = require("./has-necessary-dependencies");
const _semver = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/semver"));
const _compileerror = require("./compile-error");
const _log = /*#__PURE__*/ _interop_require_wildcard(require("../build/output/log"));
const _getTypeScriptIntent = require("./typescript/getTypeScriptIntent");
const _writeAppTypeDeclarations = require("./typescript/writeAppTypeDeclarations");
const _writeConfigurationDefaults = require("./typescript/writeConfigurationDefaults");
const _installdependencies = require("./install-dependencies");
const _ciinfo = require("../server/ci-info");
const _missingDependencyError = require("./typescript/missingDependencyError");
function _interop_require_default(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _getRequireWildcardCache(nodeInterop) {
if (typeof WeakMap !== "function") return null;
var cacheBabelInterop = new WeakMap();
var cacheNodeInterop = new WeakMap();
return (_getRequireWildcardCache = function(nodeInterop) {
return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
})(nodeInterop);
}
function _interop_require_wildcard(obj, nodeInterop) {
if (!nodeInterop && obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache(nodeInterop);
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {
__proto__: null
};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
const requiredPackages = [
{
file: 'typescript/lib/typescript.js',
pkg: 'typescript',
exportsRestrict: true
},
{
file: '@types/react/index.d.ts',
pkg: '@types/react',
exportsRestrict: true
},
{
file: '@types/node/index.d.ts',
pkg: '@types/node',
exportsRestrict: true
}
];
async function verifyTypeScriptSetup({ dir, distDir, cacheDir, intentDirs, tsconfigPath, typeCheckPreflight, disableStaticImages, hasAppDir, hasPagesDir }) {
const resolvedTsConfigPath = _path.default.join(dir, tsconfigPath);
try {
var _deps_missing;
// Check if the project uses TypeScript:
const intent = await (0, _getTypeScriptIntent.getTypeScriptIntent)(dir, intentDirs, tsconfigPath);
if (!intent) {
return {
version: null
};
}
// Ensure TypeScript and necessary `@types/*` are installed:
let deps = await (0, _hasnecessarydependencies.hasNecessaryDependencies)(dir, requiredPackages);
if (((_deps_missing = deps.missing) == null ? void 0 : _deps_missing.length) > 0) {
if (_ciinfo.isCI) {
// we don't attempt auto install in CI to avoid side-effects
// and instead log the error for installing needed packages
(0, _missingDependencyError.missingDepsError)(dir, deps.missing);
}
console.log((0, _picocolors.bold)((0, _picocolors.yellow)(`It looks like you're trying to use TypeScript but do not have the required package(s) installed.`)) + '\n' + 'Installing dependencies' + '\n\n' + (0, _picocolors.bold)('If you are not trying to use TypeScript, please remove the ' + (0, _picocolors.cyan)('tsconfig.json') + ' file from your package root (and any TypeScript files in your app and pages directories).') + '\n');
await (0, _installdependencies.installDependencies)(dir, deps.missing, true).catch((err)=>{
if (err && typeof err === 'object' && 'command' in err) {
console.error(`Failed to install required TypeScript dependencies, please install them manually to continue:\n` + err.command + '\n');
}
throw err;
});
deps = await (0, _hasnecessarydependencies.hasNecessaryDependencies)(dir, requiredPackages);
}
// Load TypeScript after we're sure it exists:
const tsPath = deps.resolved.get('typescript');
const ts = await Promise.resolve(require(tsPath));
if (_semver.default.lt(ts.version, '4.5.2')) {
_log.warn(`Minimum recommended TypeScript version is v4.5.2, older versions can potentially be incompatible with Next.js. Detected: ${ts.version}`);
}
// Reconfigure (or create) the user's `tsconfig.json` for them:
await (0, _writeConfigurationDefaults.writeConfigurationDefaults)(ts, resolvedTsConfigPath, intent.firstTimeSetup, hasAppDir, distDir, hasPagesDir);
// Write out the necessary `next-env.d.ts` file to correctly register
// Next.js' types:
await (0, _writeAppTypeDeclarations.writeAppTypeDeclarations)({
baseDir: dir,
imageImportsEnabled: !disableStaticImages,
hasPagesDir,
hasAppDir
});
let result;
if (typeCheckPreflight) {
const { runTypeCheck } = require('./typescript/runTypeCheck');
// Verify the project passes type-checking before we go to webpack phase:
result = await runTypeCheck(ts, dir, distDir, resolvedTsConfigPath, cacheDir, hasAppDir);
}
return {
result,
version: ts.version
};
} catch (err) {
// These are special errors that should not show a stack trace:
if (err instanceof _compileerror.CompileError) {
console.error((0, _picocolors.red)('Failed to compile.\n'));
console.error(err.message);
process.exit(1);
}
/**
* verifyTypeScriptSetup can be either invoked directly in the main thread (during next dev / next lint)
* or run in a worker (during next build). In the latter case, we need to print the error message, as the
* parent process will only receive an `Jest worker encountered 1 child process exceptions, exceeding retry limit`.
*/ // we are in a worker, print the error message and exit the process
if (process.env.IS_NEXT_WORKER) {
if (err instanceof Error) {
console.error(err.message);
} else {
console.error(err);
}
process.exit(1);
}
// we are in the main thread, throw the error and it will be handled by the caller
throw err;
}
}
//# sourceMappingURL=verify-typescript-setup.js.map