1// Function to determine whether a path is in the package.bin set. 2// Used to prevent issues when people publish a package from a 3// windows machine, and then install with --no-bin-links. 4// 5// Note: this is not possible in remote or file fetchers, since 6// we don't have the manifest until AFTER we've unpacked. But the 7// main use case is registry fetching with git a distant second, 8// so that's an acceptable edge case to not handle. 9 10const binObj = (name, bin) => 11 typeof bin === 'string' ? { [name]: bin } : bin 12 13const hasBin = (pkg, path) => { 14 const bin = binObj(pkg.name, pkg.bin) 15 const p = path.replace(/^[^\\/]*\//, '') 16 for (const kv of Object.entries(bin)) { 17 if (kv[1] === p) { 18 return true 19 } 20 } 21 return false 22} 23 24module.exports = (pkg, path) => 25 pkg && pkg.bin ? hasBin(pkg, path) : false 26