@nstudio/schematics/src/app.nest/index.js

Cross-platform (xplat) tools for Nx workspaces.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const schematics_1 = require("@angular-devkit/schematics");
const utils_1 = require("../utils");
function default_1(options) {
    if (!options.name) {
        throw new schematics_1.SchematicsException(utils_1.missingArgument('name', 'Provide a name for your Nest app.', 'ng g app.nest sample'));
    }
    const appPath = `nest-${options.name}`;
    return schematics_1.chain([
        utils_1.prerun(options),
        // adjust naming convention
        utils_1.applyAppNamingConvention(options, 'nest'),
        options.angularJson ? (tree) => updateAngularJson(options, tree) : schematics_1.noop(),
        // create app files
        (tree, context) => addAppFiles(options, appPath)(tree, context),
        // add root package dependencies
        (tree) => utils_1.addRootDeps(tree, { nest: true }),
        // add npm scripts
        (tree) => {
            const platformApp = options.name.replace('-', '.');
            const packageConfig = utils_1.getJsonFromFile(tree, "package.json");
            const scripts = packageConfig.scripts || {};
            const tsConfig = `tsconfig${options.angularJson ? ".app" : ""}.json`;
            scripts[`serve.${platformApp}`] = `ts-node -P apps/${options.name}/${tsConfig} apps/${options.name}/src/main.ts`;
            scripts[`start.${platformApp}`] = `npm-run-all -p serve.${platformApp}`;
            scripts[`build.${platformApp}`] = `tsc -p apps/${options.name}/${tsConfig}`;
            scripts[`test.${platformApp}`] = `jest --config=apps/${options.name}/jest.json`;
            scripts[`test.${platformApp}.coverage`] = `jest --config=apps/${options.name}/jest.json --coverage --coverageDirectory=coverage`;
            scripts[`test.${platformApp}.watch`] = `jest --config=apps/${options.name}/jest.json --watch`;
            scripts[`test.${platformApp}.e2e`] = `jest --config=apps/${options.name}/e2e/jest-e2e.json --forceExit`;
            scripts[`test.${platformApp}.e2e.watch`] = `jest --config=apps/${options.name}/e2e/jest-e2e.json --watch`;
            return utils_1.updatePackageScripts(tree, scripts);
        },
        // nx.json
        (tree) => {
            const projects = {};
            projects[`${options.name}`] = {
                tags: []
            };
            return utils_1.updateNxProjects(tree, projects);
        },
        utils_1.addInstall,
        utils_1.addPostinstallers(),
        options.skipFormat ? schematics_1.noop() : utils_1.formatFiles(options)
    ]);
}
exports.default = default_1;
function addAppFiles(options, appPath, sample = "") {
    sample = "";
    const appname = utils_1.getAppName(options, 'nest');
    return schematics_1.branchAndMerge(schematics_1.mergeWith(schematics_1.apply(schematics_1.url(`./_${sample}files`), [
        schematics_1.template(Object.assign({}, options, { appname, utils: utils_1.stringUtils, npmScope: utils_1.getNpmScope(), prefix: utils_1.getPrefix(), dot: ".", ext: options.angularJson ? ".app" : "" })),
        schematics_1.move(`apps/${appPath}`)
    ])));
}
/**
 * Remove assets option (not created), test target because it does not work
 * and spec tsConfig.
 * @todo fix the test target
 * @param nestProject Project configuration from angular.json
 */
function tweakNxNestArchitect(nestProject) {
    delete nestProject.architect.build.options.assets;
    delete nestProject.architect.test;
    nestProject.architect.lint.options.tsConfig.pop();
    return nestProject;
}
/**
 * Add Nest project to angular.json along with the architects targets
 * @param options
 * @param host
 */
function updateAngularJson(options, host) {
    let nestProject;
    return schematics_1.chain([
        schematics_1.externalSchematic("@nrwl/schematics", "node-application", Object.assign({}, options, { skipInstall: true, skipFormat: true, skipPackageJson: true, framework: "nestjs" })),
        (tree) => {
            const nxAngular = JSON.parse(tree.read("/angular.json").toString());
            nestProject = tweakNxNestArchitect(nxAngular.projects[options.name]);
            return host;
        },
        utils_1.updateJsonInTree("angular.json", angularJson => {
            angularJson.projects[options.name] = nestProject;
            return angularJson;
        })
    ]);
}
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