feat: add phase 6 js_library and ts_library bootstrap

internal/bun_test.bzl

@@ -1,5 +1,7 @@
 """Rule for running test suites with Bun."""
 
+load("//internal:js_library.bzl", "BunSourcesInfo")
+
 
 def _shell_quote(value):
     return "'" + value.replace("'", "'\"'\"'") + "'"
@@ -34,6 +36,11 @@ exec "{bun_bin}" test {src_args} "${{extra_args[@]}}" "$@"
     transitive_files = []
     if ctx.attr.node_modules:
         transitive_files.append(ctx.attr.node_modules[DefaultInfo].files)
+    for dep in ctx.attr.deps:
+        if BunSourcesInfo in dep:
+            transitive_files.append(dep[BunSourcesInfo].transitive_sources)
+        else:
+            transitive_files.append(dep[DefaultInfo].files)
 
     runfiles = ctx.runfiles(
         files = [bun_bin] + ctx.files.srcs + ctx.files.data,
@@ -56,6 +63,7 @@ bun_test = rule(
             allow_files = [".js", ".ts", ".jsx", ".tsx", ".mjs", ".cjs"],
         ),
         "node_modules": attr.label(),
+        "deps": attr.label_list(),
         "data": attr.label_list(allow_files = True),
     },
     test = True,