next
Version:
The React Framework
112 lines (111 loc) • 4.62 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "inlineStaticEnv", {
enumerable: true,
get: function() {
return inlineStaticEnv;
}
});
const _fs = /*#__PURE__*/ _interop_require_default(require("fs"));
const _path = /*#__PURE__*/ _interop_require_default(require("path"));
const _crypto = /*#__PURE__*/ _interop_require_default(require("crypto"));
const _util = require("util");
const _glob = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/glob"));
const _asyncsema = require("next/dist/compiled/async-sema");
const _staticenv = require("./static-env");
function _interop_require_default(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
const glob = (0, _util.promisify)(_glob.default);
async function inlineStaticEnv({ distDir, config }) {
const nextConfigEnv = (0, _staticenv.getNextConfigEnv)(config);
const staticEnv = (0, _staticenv.getStaticEnv)(config);
const serverDir = _path.default.join(distDir, 'server');
const serverChunks = await glob('**/*.{js,json,js.map}', {
cwd: serverDir
});
const clientDir = _path.default.join(distDir, 'static');
const clientChunks = await glob('**/*.{js,json,js.map}', {
cwd: clientDir
});
const manifestChunks = await glob('*.{js,json,js.map}', {
cwd: distDir
});
const inlineSema = new _asyncsema.Sema(8);
const nextConfigEnvKeys = Object.keys(nextConfigEnv).map((item)=>item.split('process.env.').pop());
const builtRegEx = new RegExp(`[\\w]{1,}(\\.env)?\\.(?:NEXT_PUBLIC_[\\w]{1,}${nextConfigEnvKeys.length ? '|' + nextConfigEnvKeys.join('|') : ''})`, 'g');
const changedClientFiles = [];
const filesToCheck = new Set(manifestChunks.map((f)=>_path.default.join(distDir, f)));
for (const [parentDir, files] of [
[
serverDir,
serverChunks
],
[
clientDir,
clientChunks
]
]){
await Promise.all(files.map(async (file)=>{
await inlineSema.acquire();
const filepath = _path.default.join(parentDir, file);
const content = await _fs.default.promises.readFile(filepath, 'utf8');
const newContent = content.replace(builtRegEx, (match)=>{
let normalizedMatch = `process.env.${match.split('.').pop()}`;
if (staticEnv[normalizedMatch]) {
return JSON.stringify(staticEnv[normalizedMatch]);
}
return match;
});
await _fs.default.promises.writeFile(filepath, newContent);
if (content !== newContent && parentDir === clientDir) {
changedClientFiles.push({
file,
content: newContent
});
}
filesToCheck.add(filepath);
inlineSema.release();
}));
}
const hashChanges = [];
// hashes need updating for any changed client files
for (const { file, content } of changedClientFiles){
var _file_match;
// hash is 16 chars currently for all client chunks
const originalHash = ((_file_match = file.match(/([a-z0-9]{16})\./)) == null ? void 0 : _file_match[1]) || '';
if (!originalHash) {
throw Object.defineProperty(new Error(`Invariant: client chunk changed but failed to detect hash ${file}`), "__NEXT_ERROR_CODE", {
value: "E663",
enumerable: false,
configurable: true
});
}
const newHash = _crypto.default.createHash('sha256').update(content).digest('hex').substring(0, 16);
hashChanges.push({
originalHash,
newHash
});
const filepath = _path.default.join(clientDir, file);
const newFilepath = filepath.replace(originalHash, newHash);
filesToCheck.delete(filepath);
filesToCheck.add(newFilepath);
await _fs.default.promises.rename(filepath, newFilepath);
}
// update build-manifest and webpack-runtime with new hashes
for (let file of filesToCheck){
const content = await _fs.default.promises.readFile(file, 'utf-8');
let newContent = content;
for (const { originalHash, newHash } of hashChanges){
newContent = newContent.replaceAll(originalHash, newHash);
}
if (content !== newContent) {
await _fs.default.promises.writeFile(file, newContent);
}
}
}
//# sourceMappingURL=inline-static-env.js.map