readFile(fileName) {
const filePath = this.resolve(fileName);
try {
if (this._memoryHost.isFile(filePath)) {
return core_1.virtualFs.fileBufferToString(this._memoryHost.read(filePath));
}
else {
const content = this._syncHost.read(filePath);
return core_1.virtualFs.fileBufferToString(content);
}
}
catch (_a) {
return undefined;
}
}
readJsonSync(path) {
if (!this._syncHost) {
this._syncHost = new core_1.virtualFs.SyncDelegateHost(this._host);
}
const data = this._syncHost.read(core_1.normalize('/' + path));
return JSON.parse(core_1.virtualFs.fileBufferToString(data));
}
Object.keys(files).forEach(fileName => {
let content = files[fileName];
if (typeof content == 'string') {
content = core_1.virtualFs.stringToFileBuffer(content);
}
else if (content instanceof Buffer) {
content = content.buffer.slice(content.byteOffset, content.byteOffset + content.byteLength);
}
this.scopedSync().write(core_1.normalize(fileName), content);
});
return (fileName, data, _writeByteOrderMark, onError, _sourceFiles) => {
const p = this.resolve(fileName);
try {
this._memoryHost.write(p, core_1.virtualFs.stringToFileBuffer(data));
}
catch (e) {
if (onError) {
onError(e.message);
}
}
};
readFile(fileName) {
const p = this.resolve(fileName);
const stats = this._files[p];
if (!stats) {
try {
const result = core_1.virtualFs.fileBufferToString(this._syncHost.read(p));
if (result !== undefined) {
if (this._cache) {
this._setFileContent(p, result);
}
}
return result;
}
catch (e) {
return undefined;
}
}
return stats.content;
}
})), this.getServerModuleBundlePath(options)).pipe(operators_1.switchMap(([[browserIndexOutputPath, indexContent], serverBundlePath]) => {
const root = this.context.workspace.root;
require_project_module_1.requireProjectModule(core_1.getSystemPath(root), 'zone.js/dist/zone-node');
const renderModuleFactory = require_project_module_1.requireProjectModule(core_1.getSystemPath(root), '@angular/platform-server').renderModuleFactory;
const AppServerModuleNgFactory = require(core_1.getSystemPath(serverBundlePath)).AppServerModuleNgFactory;
const indexHtml = core_1.virtualFs.fileBufferToString(indexContent);
const outputPath = core_1.join(root, options.outputIndexPath || browserIndexOutputPath);
// Render to HTML and overwrite the client index file.
return rxjs_1.from(renderModuleFactory(AppServerModuleNgFactory, {
document: indexHtml,
url: options.route,
})
.then((html) => {
return this.context.host
.write(outputPath, core_1.virtualFs.stringToFileBuffer(html))
.toPromise();
})
.then(() => ({ success: true })));
}));
.then((html) => {
return this.context.host
.write(outputIndexPath, core_1.virtualFs.stringToFileBuffer(html))
.toPromise();
})
return this._workspace.host.read(core_1.normalize(path)).pipe(operators_1.map(buffer => core_1.virtualFs.fileBufferToString(buffer)), operators_1.map(str => core_1.parseJson(str, core_1.JsonParseMode.Loose)));
const o = this._host.read(core_1.normalize('/' + path)).pipe(operators_1.map(content => JSON.parse(core_1.virtualFs.fileBufferToString(content))));
appendToFile(path, str) {
const content = core_1.virtualFs.fileBufferToString(this.scopedSync().read(core_1.normalize(path)));
this.scopedSync().write(core_1.normalize(path), core_1.virtualFs.stringToFileBuffer(content.concat(str)));
}
replaceInFile(path, match, replacement) {
const content = core_1.virtualFs.fileBufferToString(this.scopedSync().read(core_1.normalize(path)));
this.scopedSync().write(core_1.normalize(path), core_1.virtualFs.stringToFileBuffer(content.replace(match, replacement)));
}
.subscribe(data => content = core_1.virtualFs.fileBufferToString(data));
get bufferContent() {
if (!this._bufferContent && this._content) {
this._bufferContent = core_1.virtualFs.stringToFileBuffer(this._content);
}
return this._bufferContent || core_1.virtualFs.stringToFileBuffer('');
}
get content() {
if (!this._content && this.bufferContent) {
this._content = core_1.virtualFs.fileBufferToString(this.bufferContent);
}
return this._content || '';
}