public CachePackageModule(IMirrorService mirror)
: base("cache/v3/package")
{
_mirror = mirror ?? throw new ArgumentNullException(nameof(mirror));
this.Get("/{id}/index.json", async(req, res, routeData) => {
string id = routeData.As <string>("id");
IReadOnlyList <string> upstreamVersions = await _mirror.FindUpstreamAsync(id, CancellationToken.None);
if (upstreamVersions.Any())
{
await res.AsJson(new
{
Versions = upstreamVersions.ToList()
});
return;
}
res.StatusCode = 404;
});
this.Get("/{id}/{version}/{idVersion}.nupkg", async(req, res, routeData) => {
string id = routeData.As <string>("id");
string version = routeData.As <string>("version");
if (!NuGetVersion.TryParse(version, out var nugetVersion))
{
res.StatusCode = 400;
return;
}
// Allow read-through caching if it is configured.
await _mirror.MirrorAsync(id, nugetVersion, CancellationToken.None);
var identity = new PackageIdentity(id, nugetVersion);
var packageStream = await _mirror.GetPackageStreamAsync(identity);
await res.FromStream(packageStream, "application/octet-stream");
});
this.Get("/{id}/{version}/{id2}.nuspec", async(req, res, routeData) => {
string id = routeData.As <string>("id");
string version = routeData.As <string>("version");
if (!NuGetVersion.TryParse(version, out var nugetVersion))
{
res.StatusCode = 400;
return;
}
// Allow read-through caching if it is configured.
await _mirror.MirrorAsync(id, nugetVersion, CancellationToken.None);
if (!await _mirror.ExistsAsync(new PackageIdentity(id, nugetVersion)))
{
res.StatusCode = 404;
return;
}
var identity = new PackageIdentity(id, nugetVersion);
await res.FromStream(await _mirror.GetNuspecStreamAsync(identity), "text/xml");
});
this.Get("/{id}/{version}/readme", async(req, res, routeData) => {
string id = routeData.As <string>("id");
string version = routeData.As <string>("version");
if (!NuGetVersion.TryParse(version, out var nugetVersion))
{
res.StatusCode = 400;
return;
}
// Allow read-through caching if it is configured.
await _mirror.MirrorAsync(id, nugetVersion, CancellationToken.None);
if (!await _mirror.ExistsAsync(new PackageIdentity(id, nugetVersion)))
{
res.StatusCode = 404;
return;
}
var identity = new PackageIdentity(id, nugetVersion);
await res.FromStream(await _mirror.GetReadmeStreamAsync(identity), "text/markdown");
});
}