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

2 files changed, 12 insertions, 8 deletions

diff --git a/cli/standalone/binary.rs b/cli/standalone/binary.rs
index 143c1824d..042d3c3c6 100644
--- a/cli/standalone/binary.rs
+++ b/cli/standalone/binary.rs
@@ -537,7 +537,7 @@ impl<'a> DenoCompileBinaryWriter<'a> {
 
       self
         .client
-        .download_with_progress(download_url, &progress)
+        .download_with_progress(download_url, None, &progress)
         .await?
     };
     let bytes = match maybe_bytes {
@@ -670,9 +670,7 @@ impl<'a> DenoCompileBinaryWriter<'a> {
         } else {
           // DO NOT include the user's registry url as it may contain credentials,
           // but also don't make this dependent on the registry url
-          let registry_url = npm_resolver.registry_base_url();
-          let root_path =
-            npm_resolver.registry_folder_in_global_cache(registry_url);
+          let root_path = npm_resolver.global_cache_root_folder();
           let mut builder = VfsBuilder::new(root_path)?;
           for package in npm_resolver.all_system_packages(&self.npm_system_info)
           {
diff --git a/cli/standalone/mod.rs b/cli/standalone/mod.rs
index 288618287..1c081bc86 100644
--- a/cli/standalone/mod.rs
+++ b/cli/standalone/mod.rs
@@ -1,5 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
+use crate::args::create_default_npmrc;
 use crate::args::get_root_cert_store;
 use crate::args::npm_pkg_req_ref_to_binary_command;
 use crate::args::CaData;
@@ -349,7 +350,8 @@ pub async fn run(
   let root_path = std::env::temp_dir()
     .join(format!("deno-compile-{}", current_exe_name))
     .join("node_modules");
-  let npm_cache_dir = NpmCacheDir::new(root_path.clone());
+  let npm_cache_dir =
+    NpmCacheDir::new(root_path.clone(), vec![npm_registry_url.clone()]);
   let npm_global_cache_dir = npm_cache_dir.get_cache_location();
   let cache_setting = CacheSetting::Only;
   let (package_json_deps_provider, fs, npm_resolver, maybe_vfs_root) =
@@ -363,7 +365,7 @@ pub async fn run(
         let vfs_root_dir_path = if node_modules_dir {
           root_path
         } else {
-          npm_cache_dir.registry_folder(&npm_registry_url)
+          npm_cache_dir.root_dir().to_owned()
         };
         let vfs = load_npm_vfs(vfs_root_dir_path.clone())
           .context("Failed to load npm vfs.")?;
@@ -392,8 +394,10 @@ pub async fn run(
               CliNpmResolverManagedPackageJsonInstallerOption::ConditionalInstall(
                 package_json_deps_provider.clone(),
               ),
-            npm_registry_url,
             npm_system_info: Default::default(),
+            // Packages from different registries are already inlined in the ESZip,
+            // so no need to create actual `.npmrc` configuration.
+            npmrc: create_default_npmrc(),
           }),
         )
         .await?;
@@ -448,8 +452,10 @@ pub async fn run(
               CliNpmResolverManagedPackageJsonInstallerOption::ConditionalInstall(
                 package_json_deps_provider.clone(),
               ),
-            npm_registry_url,
             npm_system_info: Default::default(),
+            // Packages from different registries are already inlined in the ESZip,
+            // so no need to create actual `.npmrc` configuration.
+            npmrc: create_default_npmrc(),
           }),
         )
         .await?;