Sort Python package descriptors by version to mimic PyPI format (#23550)

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Hi, very naive and **untested** first time ever Go code, feel free to
reject/edit this as needed.
(PyPI actually performs "naive" string comparison too)

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Co-authored-by: Lauris BH <lauris@nix.lv>

diff --git a/routers/api/packages/pypi/pypi.go b/routers/api/packages/pypi/pypi.go
index 609c63dc64f5abe23b7ca36d450d9cea9c13a234..2f71801a8f63c4e3d3d623200eb0ff47c5d4e59c 100644 (file)
--- a/routers/api/packages/pypi/pypi.go
+++ b/routers/api/packages/pypi/pypi.go
@@ -8,6 +8,7 @@ import (
        "io"
        "net/http"
        "regexp"
+       "sort"
        "strings"
 
        packages_model "code.gitea.io/gitea/models/packages"
@@ -62,6 +63,11 @@ func PackageMetadata(ctx *context.Context) {
                return
        }
 
+       // sort package descriptors by version to mimic PyPI format
+       sort.Slice(pds, func(i, j int) bool {
+               return strings.Compare(pds[i].Version.Version, pds[j].Version.Version) < 0
+       })
+
        ctx.Data["RegistryURL"] = setting.AppURL + "api/packages/" + ctx.Package.Owner.Name + "/pypi"
        ctx.Data["PackageDescriptor"] = pds[0]
        ctx.Data["PackageDescriptors"] = pds