wasm-pkg-client 0.5.0

# Wasm Package Client

A minimal Package Registry interface for multiple registry backends.

## Running Tests

The e2e tests require an [OCI Distribution
Spec](https://github.com/opencontainers/distribution-spec)-compliant registry to
be running at `localhost:5000`. An ephemeral registry can be run with:

```console
$ docker run --rm -p 5000:5000 distribution/distribution:edge
```

The e2e tests themselves are in the separate [`tests/e2e`](./tests/e2e/) crate:

```console
$ cd tests/e2e
$ cargo run
```

## Publishing to OCI

Until publisher tooling is developed, the [`oras`](https://github.com/oras-project/oras)
CLI tool can be used to publish packages:

> Note: The details of this process (like MIME type) are still being worked on.

```console
$ oras push \
    "${OCI_REGISTRY}/${WARG_NAMESPACE}/${PACKAGE_MAME}:${SEMVER}" \
    "${WASM_FILE}:application/wasm"

# e.g. to push `component.wasm` as "my-namespace:my-pkg@1.0.0" to `localhost:5000`:
$ oras push \
    localhost:5000/my-namespace/my-pkg:1.0.0 \
    component.wasm:application/wasm
```

> Note: Some registry implementations may require `--image-spec v1.0` for
> compatibility with this example.