ugit/internal/http/index.go

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package http
import (
"net/http"
"os"
"slices"
"sort"
"strings"
"time"
"go.jolheiser.com/ugit/internal/git"
"go.jolheiser.com/ugit/internal/html"
"go.jolheiser.com/ugit/internal/http/httperr"
)
func (rh repoHandler) index(w http.ResponseWriter, r *http.Request) error {
repoPaths, err := os.ReadDir(rh.s.RepoDir)
if err != nil {
return httperr.Error(err)
}
tagFilter := r.URL.Query().Get("tag")
repos := make([]*git.Repo, 0, len(repoPaths))
for _, repoName := range repoPaths {
if !strings.HasSuffix(repoName.Name(), ".git") {
continue
}
repo, err := git.NewRepo(rh.s.RepoDir, repoName.Name())
if err != nil {
return httperr.Error(err)
}
if repo.Meta.Private {
continue
}
if tagFilter != "" && !slices.Contains(repo.Meta.Tags, strings.ToLower(tagFilter)) {
continue
}
repos = append(repos, repo)
}
sort.Slice(repos, func(i, j int) bool {
var when1, when2 time.Time
if c, err := repos[i].LastCommit(); err == nil {
when1 = c.When
}
if c, err := repos[j].LastCommit(); err == nil {
when2 = c.When
}
return when1.After(when2)
})
links := make([]html.IndexLink, 0, len(rh.s.Profile.Links))
for _, link := range rh.s.Profile.Links {
links = append(links, html.IndexLink{
Name: link.Name,
URL: link.URL,
})
}
if err := html.Index(html.IndexContext{
BaseContext: rh.baseContext(),
Profile: html.IndexProfile{
Username: rh.s.Profile.Username,
Email: rh.s.Profile.Email,
Links: links,
},
Repos: repos,
}).Render(r.Context(), w); err != nil {
return httperr.Error(err)
}
return nil
}