5a9303784c
* feat(devkit): make nx.json optional (#5678) Allow project configuration functions to work without nx.json configuration file, this is particulary handy for regular Angular CLI projects. * docs(devkit): make `NxJsonConfiguration` partial Co-authored-by: Jason Jean <jasonjean1993@gmail.com>
51 lines
1.6 KiB
TypeScript
51 lines
1.6 KiB
TypeScript
import { RawWorkspaceJsonConfiguration } from '@nrwl/tao/src/shared/workspace';
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import { readNxJson } from '../generators/project-configuration';
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import { readJson } from './json';
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import type { Tree } from '@nrwl/tao/src/shared/tree';
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/**
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* Returns workspace defaults. It includes defaults folders for apps and libs,
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* and the default scope.
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*
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* Example:
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*
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* ```typescript
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* { appsDir: 'apps', libsDir: 'libs', npmScope: 'myorg' }
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* ```
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* @param tree - file system tree
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*/
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export function getWorkspaceLayout(tree: Tree): {
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appsDir: string;
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libsDir: string;
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standaloneAsDefault: boolean;
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npmScope: string;
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} {
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const nxJson = readNxJson(tree);
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const rawWorkspace = readJson<RawWorkspaceJsonConfiguration>(
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tree,
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getWorkspacePath(tree)
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);
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return {
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appsDir: nxJson?.workspaceLayout?.appsDir ?? 'apps',
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libsDir: nxJson?.workspaceLayout?.libsDir ?? 'libs',
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npmScope: nxJson?.npmScope ?? '',
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standaloneAsDefault: Object.values(rawWorkspace.projects).reduce(
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// default for second, third... projects should be based on all projects being defined as a path
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// for configuration read from ng schematics, this is determined by configFilePath's presence
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(allStandalone, next) =>
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allStandalone && (typeof next === 'string' || 'configFilePath' in next),
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// default for first project should be false
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Object.values(rawWorkspace.projects).length > 0
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),
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};
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}
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export function getWorkspacePath(tree: Tree): string {
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const possibleFiles = ['/angular.json', '/workspace.json'];
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return possibleFiles.filter((path) => tree.exists(path))[0];
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}
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