FUTURE: initial support for .npmrc file (#23560)

This commit adds initial support for ".npmrc" files.

Currently we only discover ".npmrc" files next to "package.json" files
and discovering these files in user home dir is left for a follow up.

This pass supports "_authToken" and "_auth" configuration
for providing authentication.

LSP support has been left for a follow up PR.

Towards https://github.com/denoland/deno/issues/16105

1 files changed, 11 insertions, 0 deletions

diff --git a/tests/registry/npm-private/@denotest/basic/1.0.0/main.mjs b/tests/registry/npm-private/@denotest/basic/1.0.0/main.mjs
new file mode 100644
index 000000000..0a44f7585
--- /dev/null
+++ b/tests/registry/npm-private/@denotest/basic/1.0.0/main.mjs
@@ -0,0 +1,11 @@
+let value = 0;
+
+export function setValue(newValue) {
+  value = newValue;
+}
+
+export function getValue() {
+  return value;
+}
+
+export const url = import.meta.url;