Automatically install npm packages when running a script in Bun's runtime (#1459)

* Update bundler.zig

* WIP

* Update README.md

* Update README.md

* wip

* Support running scripts without package.json

* Add `--no-auto-install` and `--prefer-offline` flags

* WIP

* wip

* Update headers-handwritten.h

* WIP

* Build fixes

* Fix UAF

* Update install.zig

* Must call .allocate()

* Micro-optimization: only call .timestamp() once per tick when installing packages

* Support progress bar

* Extend the timestamp for package staleness checks to 1 day

* Add `--prefer-latest`, `-i` CLI Flags

* Fix crash

* Support line text manually being set on an Error instance

* Add a few more fields for error messages

* Fix bug when counting 8 character strings in string builder

* Implement error handling for automatic package installs!

* Fix crash

* Make it say module when there's a slash

* Update module_loader.zig

* Ban dependency versions in import specifiers when a package.json is present

* Remove unused field

* Update README.md

* Update README.md

* Update README.md

* Update README.md

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/install/npm.zig b/src/install/npm.zig
index 1ff5b0c2f..2be84624c 100644
--- a/src/install/npm.zig
+++ b/src/install/npm.zig
@@ -163,6 +163,7 @@ pub const Registry = struct {
         log: *logger.Log,
         package_name: string,
         loaded_manifest: ?PackageManifest,
+        package_manager: *PackageManager,
     ) !PackageVersionResponse {
         switch (response.status_code) {
             400 => return error.BadRequest,
@@ -193,7 +194,6 @@ pub const Registry = struct {
             }
         }
 
-        initializeStore();
         var new_etag_buf: [64]u8 = undefined;
 
         if (new_etag.len < new_etag_buf.len) {
@@ -210,8 +210,8 @@ pub const Registry = struct {
             new_etag,
             @truncate(u32, @intCast(u64, @maximum(0, std.time.timestamp()))) + 300,
         )) |package| {
-            if (PackageManager.instance.options.enable.manifest_cache) {
-                PackageManifest.Serializer.save(&package, PackageManager.instance.getTemporaryDirectory(), PackageManager.instance.getCacheDirectory()) catch {};
+            if (package_manager.options.enable.manifest_cache) {
+                PackageManifest.Serializer.save(&package, package_manager.getTemporaryDirectory(), package_manager.getCacheDirectory()) catch {};
             }
 
             return PackageVersionResponse{ .fresh = package };