import { GeneratorCollectionInfo } from '@nx-console/shared-schema';
import { readFile } from 'fs/promises';
async function readSchemaWithFallback(schemaPath: string): Promise<string> {
const normalizedPath = normalizePath(schemaPath);
try {
return await readFile(normalizedPath, 'utf-8');
} catch (e: any) {
if (e.code === 'ENOENT' && normalizedPath.includes('/dist/')) {
const srcPath = normalizedPath.replace('/dist/', '/src/');
return await readFile(srcPath, 'utf-8');
}
throw e;
}
}
export async function getGeneratorSchema(
generatorName: string,
generators: GeneratorCollectionInfo[],
): Promise<any | undefined> {
const generator = generators.find((g) => {
if (g.name === generatorName) {
return true;
}
// check to see if the generator name has an alias
const [lib, gen] = generatorName.split(':');
if (g.collectionName === lib && g.data?.aliases.some((a) => a === gen)) {
return true;
}
return false;
});
if (!generator) {
return undefined;
}
const schemaPath = generator.schemaPath.replace(/^file:\/\/\//, '');
const schema = await readSchemaWithFallback(schemaPath);
const parsedSchema = JSON.parse(schema);
delete parsedSchema['$schema'];
delete parsedSchema['$id'];
parsedSchema.name = generator.name;
return parsedSchema;
}
// copied from nx/src/utils/path.ts
function removeWindowsDriveLetter(osSpecificPath: string) {
return osSpecificPath.replace(/^[a-zA-Z]:/, '');
}
/**
* Coverts an os specific path to a unix style path. Use this when writing paths to config files.
* This should not be used to read files on disk because of the removal of Windows drive letters.
*/
function normalizePath(osSpecificPath: string) {
return removeWindowsDriveLetter(osSpecificPath).split('\\').join('/');
}
