847eeb839f
## Problem Helm charts like Intel device plugins have download URLs on `github.com` but the chart index is served from `intel.github.io`. The merger rewrites all URLs through the proxy, constructing: ``` https://artifactapi/api/v1/remote/intel-helm/intel/helm-charts/releases/download/... ``` Which proxies to `https://intel.github.io/helm-charts/intel/helm-charts/releases/download/...` — a 404. ## Fix Compare the download URL host against the remote's base URL host. If they differ, leave the URL as-is so helm downloads directly from the source. Same-host URLs are still rewritten through the proxy. Also adds `BaseURL` to `MemberIndex` so the merger has the context it needs, and uses the correct `/local/` vs `/remote/` route prefix. Reviewed-on: #56 Co-authored-by: Ben Vincent <ben@unkin.net> Co-committed-by: Ben Vincent <ben@unkin.net>