@angular-extensions/model
Version:
Angular Model - Simple state management with minimalistic API, one way data flow, multiple model support and immutable data exposed as RxJS Observable.
80 lines (79 loc) • 3.88 kB
JavaScript
;
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const schematics_1 = require("@angular-devkit/schematics");
const ts = __importStar(require("typescript"));
const core_1 = require("@angular-devkit/core");
const config_1 = require("@schematics/angular/utility/config");
const project_1 = require("@schematics/angular/utility/project");
const find_module_1 = require("@schematics/angular/utility/find-module");
const ast_utils_1 = require("@schematics/angular/utility/ast-utils");
const parse_name_1 = require("@schematics/angular/utility/parse-name");
const lint_fix_1 = require("@schematics/angular/utility/lint-fix");
const change_1 = require("@schematics/angular/utility/change");
function default_1(options) {
return (host, _context) => {
const workspace = config_1.getWorkspace(host);
const projectName = options.project
? options.project
: Object.keys(workspace.projects)[0];
const project = workspace.projects[projectName];
if (options.path === undefined) {
options.path = project_1.buildDefaultPath(project);
}
const parsedPath = parse_name_1.parseName(options.path, options.name);
options.name = parsedPath.name;
options.path = parsedPath.path;
const templateSource = schematics_1.apply(schematics_1.url('./files'), [
options.spec ? schematics_1.noop() : schematics_1.filter(path => !path.endsWith('.spec.ts')),
schematics_1.template(Object.assign({}, core_1.strings, { 'if-flat': (s) => (options.flat ? '' : s) }, options)),
schematics_1.move(parsedPath.path)
]);
return schematics_1.chain([
schematics_1.branchAndMerge(schematics_1.chain([
addToNgModuleProviders(options),
schematics_1.mergeWith(templateSource, schematics_1.MergeStrategy.Default)
])),
options.lintFix ? lint_fix_1.applyLintFix(options.path) : schematics_1.noop()
])(host, _context);
};
}
exports.default = default_1;
function addToNgModuleProviders(options) {
return (host) => {
if (!options.module) {
return host;
}
const modulePath = `${options.path}/${options.module}`;
const moduleSource = readIntoSourceFile(host, modulePath);
const servicePath = `${options.path}/` +
(options.flat ? '' : core_1.strings.dasherize(options.name) + '/') +
core_1.strings.dasherize(options.name) +
'.service';
const relativePath = find_module_1.buildRelativePath(modulePath, servicePath);
const classifiedName = core_1.strings.classify(`${options.name}Service`);
const providersChanges = ast_utils_1.addProviderToModule(moduleSource, modulePath, classifiedName, relativePath);
const providersRecorder = host.beginUpdate(modulePath);
for (const change of providersChanges) {
if (change instanceof change_1.InsertChange) {
providersRecorder.insertLeft(change.pos, change.toAdd);
}
}
host.commitUpdate(providersRecorder);
return host;
};
}
function readIntoSourceFile(host, modulePath) {
const text = host.read(modulePath);
if (text === null) {
throw new schematics_1.SchematicsException(`File ${modulePath} does not exist.`);
}
const sourceText = text.toString('utf-8');
return ts.createSourceFile(modulePath, sourceText, ts.ScriptTarget.Latest, true);
}