mirror of
https://github.com/git-pkgs/proxy.git
synced 2026-11-09 07:39:19 -05:00
673a581f9e
proxy mirror and mirror jobs now take pkg:swift PURLs whose namespace is the registry scope, such as pkg:swift/apple/swift-nio@2.62.0 for apple.swift-nio. The source archive is fetched from upstream.swift, checked against the SHA-256 checksum in the release metadata and cached under the key the archive route serves. PURLs whose namespace is a source repository URL don't name a registry identity and are refused. Unversioned PURLs list releases from upstream.swift. SwiftPM reads the release list and Package.swift before it downloads an archive, and the handler passed both through uncached, so a mirrored release still couldn't be resolved with the upstream down. With cache_metadata the handler now keeps them in the metadata cache along with their Link header, which carries release list pages and the version-specific manifests, and serves them when the upstream fails. Manifests are keyed by tools version, so the 5.8 of an alternate link and the 5.8.0 SwiftPM requests share a key. The mirror stores every release list page and each manifest a release links.
22 lines
901 B
Go
22 lines
901 B
Go
package handler
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import (
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"reflect"
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"testing"
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)
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func TestSwiftLinkQueries(t *testing.T) {
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const manifest = "https://registry.example/swift/apple/example/1.0.0/Package.swift"
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link := `</swift/apple/example/1.0.0/Package.swift?swift-version=5.8>; rel="alternate"; filename="Package@swift-5.8.swift", ` +
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`<https://registry.example/swift/apple/example/1.0.0/Package.swift?swift-version=5.7>; rel=alternate, ` +
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`<https://other.example/swift/apple/example/1.0.0/Package.swift?swift-version=5.6>; rel="alternate", ` +
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`<https://registry.example/swift/apple/other/1.0.0/Package.swift?swift-version=5.5>; rel="alternate", ` +
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`<https://github.com/apple/example>; rel="canonical"`
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got := swiftLinkQueries(link, "alternate", manifest)
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want := []string{"swift-version=5.8", "swift-version=5.7"}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("swiftLinkQueries() = %q, want %q", got, want)
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}
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}
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