nixpkgs/pkgs/build-support/node/fetch-yarn-deps/common.js
Lily Foster 5c32e0ba7c
prefetch-yarn-deps: add --fixup-lockfile flag to fixup a yarn.lock (#214062)
The flag iterates through the lockfile entries, rewrites `resolved` URLs
to those that will be in the cache (like `fixup_yarn_lock` from
yarn2nix), removes `integrity` for git deps whose hash won't match the
reproducible repacking that the fetcher does, writes the amended
lockfile, and exits.
2023-06-27 20:27:33 +02:00

18 lines
634 B
JavaScript

const path = require('path')
// This has to match the logic in pkgs/development/tools/yarn2nix-moretea/yarn2nix/lib/urlToName.js
// so that fixup_yarn_lock produces the same paths
const urlToName = url => {
const isCodeloadGitTarballUrl = url.startsWith('https://codeload.github.com/') && url.includes('/tar.gz/')
if (url.startsWith('git+') || isCodeloadGitTarballUrl) {
return path.basename(url)
} else {
return url
.replace(/https:\/\/(.)*(.com)\//g, '') // prevents having long directory names
.replace(/[@/%:-]/g, '_') // replace @ and : and - and % characters with underscore
}
}
module.exports = { urlToName };