1 files changed, 24 insertions, 0 deletions
diff --git a/deps/npm/node_modules/pacote/lib/util/is-package-bin.js b/deps/npm/node_modules/pacote/lib/util/is-package-bin.js
new file mode 100644
index 0000000000..35cf064270
--- /dev/null
+++ b/deps/npm/node_modules/pacote/lib/util/is-package-bin.js
@@ -0,0 +1,24 @@
+// Function to determine whether a path is in the package.bin set.
+// Used to prevent issues when people publish a package from a
+// windows machine, and then install with --no-bin-links.
+//
+// Note: this is not possible in remote or file fetchers, since
+// we don't have the manifest until AFTER we've unpacked.  But the
+// main use case is registry fetching with git a distant second,
+// so that's an acceptable edge case to not handle.
+
+const binObj = (name, bin) =>
+  typeof bin === 'string' ? { [name]: bin } : bin
+
+const hasBin = (pkg, path) => {
+  const bin = binObj(pkg.name, pkg.bin)
+  const p = path.replace(/^[^\\\/]*\//, '')
+  for (const [k, v] of Object.entries(bin)) {
+    if (v === p)
+      return true
+  }
+  return false
+}
+
+module.exports = (pkg, path) =>
+  pkg && pkg.bin ? hasBin(pkg, path) : false