feat(unstable): package manager (#20517)

Adds an experimental unstable built-in package manager to Deno, but it is
currently not usable because the registry infrastructure hasn't been
setup and it points to a non-existent url by default. The default
registry url can be configured via the `DENO_REGISTRY_URL` environment
variable.

1 files changed, 7 insertions, 0 deletions

diff --git a/cli/tests/testdata/jsr/registry/@denotest/deps/1.0.0/mod.ts b/cli/tests/testdata/jsr/registry/@denotest/deps/1.0.0/mod.ts
new file mode 100644
index 000000000..5b860b603
--- /dev/null
+++ b/cli/tests/testdata/jsr/registry/@denotest/deps/1.0.0/mod.ts
@@ -0,0 +1,7 @@
+import { Other } from "jsr:@denotest/module_graph@1/other.ts";
+import version from "jsr:@denotest/no_module_graph@^0.1/mod.ts";
+
+export default {
+  version,
+  other: new Other(),
+};