151 lines
6.9 KiB
JavaScript
Executable file
151 lines
6.9 KiB
JavaScript
Executable file
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const core_1 = require("@angular-devkit/core");
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const schematics_1 = require("@angular-devkit/schematics");
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const find_module_1 = require("@schematics/angular/utility/find-module");
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const parse_name_1 = require("@schematics/angular/utility/parse-name");
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const validation_1 = require("@schematics/angular/utility/validation");
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const workspace_1 = require("@schematics/angular/utility/workspace");
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const ts = require("typescript");
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const util_1 = require("../util");
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const ast_util_1 = require("../util/ast-util");
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const change_1 = require("../util/change");
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function findRoutingModuleFromOptions(host, options) {
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// eslint-disable-next-line no-prototype-builtins
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if (options.hasOwnProperty('skipImport') && options.skipImport) {
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return undefined;
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}
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if (!options.module) {
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const pathToCheck = (options.path || '') +
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(options.flat ? '' : '/' + core_1.strings.dasherize(options.name));
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return core_1.normalize(findRoutingModule(host, pathToCheck));
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}
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else {
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const modulePath = core_1.normalize('/' + options.path + '/' + options.module);
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const moduleBaseName = core_1.normalize(modulePath).split('/').pop();
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if (host.exists(modulePath)) {
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return core_1.normalize(modulePath);
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}
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else if (host.exists(modulePath + '.ts')) {
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return core_1.normalize(modulePath + '.ts');
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}
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else if (host.exists(modulePath + '.module.ts')) {
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return core_1.normalize(modulePath + '.module.ts');
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}
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else if (host.exists(modulePath + '/' + moduleBaseName + '.module.ts')) {
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return core_1.normalize(modulePath + '/' + moduleBaseName + '.module.ts');
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}
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else {
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throw new Error('Specified module does not exist');
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}
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}
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}
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function findRoutingModule(host, generateDir) {
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let dir = host.getDir('/' + generateDir);
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const routingModuleRe = /-routing\.module\.ts/;
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while (dir) {
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const matches = dir.subfiles.filter(p => routingModuleRe.test(p));
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if (matches.length === 1) {
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return core_1.join(dir.path, matches[0]);
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}
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else if (matches.length > 1) {
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throw new Error('More than one module matches. Use skip-import option to skip importing ' +
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'the component into the closest module.');
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}
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dir = dir.parent;
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}
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throw new Error('Could not find an NgModule. Use the skip-import ' +
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'option to skip importing in NgModule.');
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}
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function addRouteToNgModule(options) {
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const { module } = options;
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if (!module) {
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throw new schematics_1.SchematicsException('module option is required.');
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}
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return host => {
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const text = host.read(module);
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if (!text) {
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throw new schematics_1.SchematicsException(`File ${module} does not exist.`);
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}
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const sourceText = text.toString('utf8');
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const source = ts.createSourceFile(module, sourceText, ts.ScriptTarget.Latest, true);
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const pagePath = `/${options.path}/` +
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(options.flat ? '' : `${core_1.strings.dasherize(options.name)}/`) +
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`${core_1.strings.dasherize(options.name)}.module`;
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const relativePath = find_module_1.buildRelativePath(module, pagePath);
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const routePath = core_1.strings.dasherize(options.routePath ? options.routePath : options.name);
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const ngModuleName = `${core_1.strings.classify(options.name)}PageModule`;
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const changes = addRouteToRoutesArray(source, module, routePath, relativePath, ngModuleName);
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const recorder = host.beginUpdate(module);
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for (const change of changes) {
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if (change instanceof change_1.InsertChange) {
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recorder.insertLeft(change.pos, change.toAdd);
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}
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}
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host.commitUpdate(recorder);
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return host;
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};
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}
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function addRouteToRoutesArray(source, ngModulePath, routePath, routeLoadChildren, ngModuleName) {
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const keywords = ast_util_1.findNodes(source, ts.SyntaxKind.VariableStatement);
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for (const keyword of keywords) {
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if (ts.isVariableStatement(keyword)) {
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const [declaration] = keyword.declarationList.declarations;
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if (ts.isVariableDeclaration(declaration) &&
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declaration.initializer &&
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declaration.name.getText() === 'routes') {
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const node = declaration.initializer.getChildAt(1);
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const lastRouteNode = node.getLastToken();
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if (!lastRouteNode) {
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return [];
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}
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const changes = [];
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let trailingCommaFound = false;
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if (lastRouteNode.kind === ts.SyntaxKind.CommaToken) {
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trailingCommaFound = true;
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}
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else {
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changes.push(new change_1.InsertChange(ngModulePath, lastRouteNode.getEnd(), ','));
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}
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changes.push(new change_1.InsertChange(ngModulePath, lastRouteNode.getEnd() + 1, ` {\n path: '${routePath}',\n loadChildren: () => import('${routeLoadChildren}').then( m => m.${ngModuleName})\n }${trailingCommaFound ? ',' : ''}\n`));
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return changes;
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}
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}
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}
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return [];
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}
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function default_1(options) {
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return async (host) => {
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var _a;
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if (!options.project) {
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throw new schematics_1.SchematicsException('Option (project) is required.');
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}
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const workspace = await workspace_1.getWorkspace(host);
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const project = workspace.projects.get(options.project);
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if (project && options.path === undefined) {
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options.path = workspace_1.buildDefaultPath(project);
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}
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options.module = findRoutingModuleFromOptions(host, options);
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const parsedPath = parse_name_1.parseName(options.path, options.name);
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options.name = parsedPath.name;
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options.path = parsedPath.path;
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options.selector = options.selector
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? options.selector
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: util_1.buildSelector(options, (_a = project === null || project === void 0 ? void 0 : project.prefix) !== null && _a !== void 0 ? _a : 'app');
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validation_1.validateName(options.name);
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validation_1.validateHtmlSelector(options.selector);
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const templateSource = schematics_1.apply(schematics_1.url('./files'), [
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options.spec ? schematics_1.noop() : schematics_1.filter(p => !p.endsWith('.spec.ts')),
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schematics_1.template({
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...core_1.strings,
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'if-flat': (s) => (options.flat ? '' : s),
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...options,
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}),
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schematics_1.move(parsedPath.path),
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]);
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return schematics_1.chain([
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schematics_1.branchAndMerge(schematics_1.chain([addRouteToNgModule(options), schematics_1.mergeWith(templateSource)])),
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]);
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};
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}
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exports.default = default_1;
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