1 | "use strict";
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2 | Object.defineProperty(exports, "__esModule", { value: true });
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3 |
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4 |
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5 |
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6 |
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7 |
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8 |
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9 |
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10 | const core_1 = require("@angular-devkit/core");
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11 | const schematics_1 = require("@angular-devkit/schematics");
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12 | const ts = require("../third_party/github.com/Microsoft/TypeScript/lib/typescript");
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13 | const ast_utils_1 = require("../utility/ast-utils");
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14 | const change_1 = require("../utility/change");
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15 | const find_module_1 = require("../utility/find-module");
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16 | const lint_fix_1 = require("../utility/lint-fix");
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17 | const parse_name_1 = require("../utility/parse-name");
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18 | const workspace_1 = require("../utility/workspace");
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19 | const schema_1 = require("./schema");
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20 | function buildRelativeModulePath(options, modulePath) {
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21 | const importModulePath = core_1.normalize(`/${options.path}/`
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22 | + (options.flat ? '' : core_1.strings.dasherize(options.name) + '/')
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23 | + core_1.strings.dasherize(options.name)
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24 | + '.module');
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25 | return find_module_1.buildRelativePath(modulePath, importModulePath);
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26 | }
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27 | function addDeclarationToNgModule(options) {
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28 | return (host) => {
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29 | if (!options.module) {
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30 | return host;
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31 | }
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32 | const modulePath = options.module;
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33 | const text = host.read(modulePath);
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34 | if (text === null) {
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35 | throw new schematics_1.SchematicsException(`File ${modulePath} does not exist.`);
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36 | }
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37 | const sourceText = text.toString();
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38 | const source = ts.createSourceFile(modulePath, sourceText, ts.ScriptTarget.Latest, true);
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39 | const relativePath = buildRelativeModulePath(options, modulePath);
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40 | const changes = ast_utils_1.addImportToModule(source, modulePath, core_1.strings.classify(`${options.name}Module`), relativePath);
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41 | const recorder = host.beginUpdate(modulePath);
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42 | for (const change of changes) {
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43 | if (change instanceof change_1.InsertChange) {
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44 | recorder.insertLeft(change.pos, change.toAdd);
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45 | }
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46 | }
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47 | host.commitUpdate(recorder);
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48 | return host;
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49 | };
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50 | }
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51 | function addRouteDeclarationToNgModule(options, routingModulePath) {
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52 | return (host) => {
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53 | if (!options.route) {
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54 | return host;
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55 | }
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56 | if (!options.module) {
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57 | throw new Error('Module option required when creating a lazy loaded routing module.');
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58 | }
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59 | let path;
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60 | if (routingModulePath) {
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61 | path = routingModulePath;
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62 | }
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63 | else {
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64 | path = options.module;
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65 | }
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66 | const text = host.read(path);
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67 | if (!text) {
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68 | throw new Error(`Couldn't find the module nor its routing module.`);
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69 | }
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70 | const sourceText = text.toString();
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71 | const addDeclaration = ast_utils_1.addRouteDeclarationToModule(ts.createSourceFile(path, sourceText, ts.ScriptTarget.Latest, true), path, buildRoute(options, options.module));
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72 | const recorder = host.beginUpdate(path);
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73 | recorder.insertLeft(addDeclaration.pos, addDeclaration.toAdd);
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74 | host.commitUpdate(recorder);
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75 | return host;
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76 | };
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77 | }
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78 | function getRoutingModulePath(host, modulePath) {
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79 | const routingModulePath = modulePath.endsWith(find_module_1.ROUTING_MODULE_EXT)
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80 | ? modulePath
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81 | : modulePath.replace(find_module_1.MODULE_EXT, find_module_1.ROUTING_MODULE_EXT);
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82 | return host.exists(routingModulePath) ? core_1.normalize(routingModulePath) : undefined;
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83 | }
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84 | function buildRoute(options, modulePath) {
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85 | const relativeModulePath = buildRelativeModulePath(options, modulePath);
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86 | const moduleName = `${core_1.strings.classify(options.name)}Module`;
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87 | const loadChildren = `() => import('${relativeModulePath}').then(m => m.${moduleName})`;
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88 | return `{ path: '${options.route}', loadChildren: ${loadChildren} }`;
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89 | }
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90 | function default_1(options) {
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91 | return async (host) => {
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92 | if (options.path === undefined) {
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93 | options.path = await workspace_1.createDefaultPath(host, options.project);
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94 | }
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95 | if (options.module) {
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96 | options.module = find_module_1.findModuleFromOptions(host, options);
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97 | }
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98 | let routingModulePath;
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99 | const isLazyLoadedModuleGen = !!(options.route && options.module);
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100 | if (isLazyLoadedModuleGen) {
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101 | options.routingScope = schema_1.RoutingScope.Child;
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102 | routingModulePath = getRoutingModulePath(host, options.module);
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103 | }
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104 | const parsedPath = parse_name_1.parseName(options.path, options.name);
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105 | options.name = parsedPath.name;
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106 | options.path = parsedPath.path;
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107 | const templateSource = schematics_1.apply(schematics_1.url('./files'), [
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108 | options.routing || (isLazyLoadedModuleGen && routingModulePath)
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109 | ? schematics_1.noop()
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110 | : schematics_1.filter(path => !path.endsWith('-routing.module.ts.template')),
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111 | schematics_1.applyTemplates({
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112 | ...core_1.strings,
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113 | 'if-flat': (s) => options.flat ? '' : s,
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114 | lazyRoute: isLazyLoadedModuleGen,
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115 | lazyRouteWithoutRouteModule: isLazyLoadedModuleGen && !routingModulePath,
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116 | lazyRouteWithRouteModule: isLazyLoadedModuleGen && !!routingModulePath,
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117 | ...options,
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118 | }),
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119 | schematics_1.move(parsedPath.path),
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120 | ]);
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121 | const moduleDasherized = core_1.strings.dasherize(options.name);
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122 | const modulePath = `${!options.flat ? moduleDasherized + '/' : ''}${moduleDasherized}.module.ts`;
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123 | return schematics_1.chain([
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124 | !isLazyLoadedModuleGen ? addDeclarationToNgModule(options) : schematics_1.noop(),
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125 | addRouteDeclarationToNgModule(options, routingModulePath),
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126 | schematics_1.mergeWith(templateSource),
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127 | isLazyLoadedModuleGen
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128 | ? schematics_1.schematic('component', {
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129 | ...options,
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130 | module: modulePath,
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131 | })
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132 | : schematics_1.noop(),
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133 | options.lintFix ? lint_fix_1.applyLintFix(options.path) : schematics_1.noop(),
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134 | ]);
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135 | };
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136 | }
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137 | exports.default = default_1;
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