/
get-jest-projects.ts
43 lines (40 loc) · 1.38 KB
/
get-jest-projects.ts
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import { dirname, join } from 'path';
import type { WorkspaceJsonConfiguration } from '@nrwl/devkit';
import { readWorkspaceConfig } from 'nx/src/project-graph/file-utils';
const JEST_RUNNER_TOKEN = '@nrwl/jest:jest';
function getJestConfigProjectPath(projectJestConfigPath: string): string {
return join('<rootDir>', dirname(projectJestConfigPath));
}
export function getJestProjects() {
const ws = readWorkspaceConfig({
format: 'nx',
}) as WorkspaceJsonConfiguration;
const jestConfigurationSet = new Set();
for (const projectConfig of Object.values(ws.projects)) {
if (!projectConfig.targets) {
continue;
}
for (const targetConfiguration of Object.values(projectConfig.targets)) {
if (targetConfiguration.executor !== JEST_RUNNER_TOKEN) {
continue;
}
if (targetConfiguration.options?.jestConfig) {
jestConfigurationSet.add(
getJestConfigProjectPath(targetConfiguration.options.jestConfig)
);
}
if (targetConfiguration.configurations) {
for (const configurationObject of Object.values(
targetConfiguration.configurations
)) {
if (configurationObject.jestConfig) {
jestConfigurationSet.add(
getJestConfigProjectPath(configurationObject.jestConfig)
);
}
}
}
}
}
return Array.from(jestConfigurationSet);
}