mirror of https://github.com/renovatebot/renovate
41 lines
1.2 KiB
TypeScript
41 lines
1.2 KiB
TypeScript
import { logger } from '../../../logger';
|
|
import { newlineRegex, regEx } from '../../../util/regex';
|
|
import type { PackageFileContent } from '../types';
|
|
import { Pep723Schema } from './schema';
|
|
|
|
// Adapted regex from the Python reference implementation: https://packaging.python.org/en/latest/specifications/inline-script-metadata/#reference-implementation
|
|
const regex = regEx(
|
|
/^# \/\/\/ (?<type>[a-zA-Z0-9-]+)$\s(?<content>(^#(| .*)$\s)+)^# \/\/\/$/,
|
|
'm',
|
|
);
|
|
|
|
export function extractPackageFile(
|
|
content: string,
|
|
packageFile: string,
|
|
): PackageFileContent | null {
|
|
const match = regex.exec(content);
|
|
const matchedContent = match?.groups?.content;
|
|
|
|
if (!matchedContent) {
|
|
return null;
|
|
}
|
|
|
|
// Adapted code from the Python reference implementation: https://packaging.python.org/en/latest/specifications/inline-script-metadata/#reference-implementation
|
|
const parsedToml = matchedContent
|
|
.split(newlineRegex)
|
|
.map((line) => line.substring(line.startsWith('# ') ? 2 : 1))
|
|
.join('\n');
|
|
|
|
const { data: res, error } = Pep723Schema.safeParse(parsedToml);
|
|
|
|
if (error) {
|
|
logger.debug(
|
|
{ packageFile, error },
|
|
`Error parsing PEP 723 inline script metadata`,
|
|
);
|
|
return null;
|
|
}
|
|
|
|
return res.deps.length ? res : null;
|
|
}
|