unkin-agent
4649878a6d
ci/woodpecker/tag/docker Pipeline was successful
Go clients need one GOPROXY for internal and public modules; goproxy has no virtual type, so a local goproxy repo and proxy.golang.org cannot be served together. - union member `@v/list`s; compute `@latest` over the union (highest release, else highest prerelease) - 302 `@latest` and `.info`/`.mod`/`.zip` to the first member with that version, root-relative and `no-store`; probe `.info` for unlisted pseudo-versions - validate case-encoded module paths and versions - fail closed with 502 on a member error, skip members answering 404/410 - cache merged lists, keyed on list and version owners, and module misses for the merge TTL - add `docs/goproxy/virtual.md` and a stock `golang:1.25` e2e-docker case requires unkin/artifactapi#143 Reviewed-on: #159 Co-authored-by: unkin-agent <unkin-agent@unkin.net> Co-committed-by: unkin-agent <unkin-agent@unkin.net>
34 lines
1.1 KiB
Go
34 lines
1.1 KiB
Go
package v1
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import (
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"errors"
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"log/slog"
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"net/http"
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"git.unkin.net/unkin/artifactapi/internal/virtual"
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"git.unkin.net/unkin/artifactapi/pkg/models"
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)
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// serveVirtualGoProxy serves the merged @v/list and 302s @latest and version
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// files to the member owning that version.
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func (h *ProxyHandler) serveVirtualGoProxy(w http.ResponseWriter, r *http.Request, virt models.Virtual, path string) {
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body, loc, err := h.virtualEngine.GoProxy(r.Context(), virt, path, r.URL.RawQuery)
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switch {
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case errors.Is(err, virtual.ErrNotFound):
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http.Error(w, "not found", http.StatusNotFound)
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case errors.Is(err, virtual.ErrBadPath):
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http.Error(w, err.Error(), http.StatusBadRequest)
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case err != nil:
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slog.Error("virtual goproxy fetch failed", "virtual", virt.Name, "path", path, "error", err)
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http.Error(w, "bad gateway", http.StatusBadGateway)
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case loc != "":
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w.Header().Set("Cache-Control", "no-store")
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http.Redirect(w, r, loc, http.StatusFound)
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default:
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w.Header().Set("Content-Type", "text/plain; charset=utf-8")
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w.Header().Set("X-Artifact-Source", "virtual")
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w.WriteHeader(http.StatusOK)
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_, _ = w.Write(body)
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}
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}
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