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router: redirect repo.html and /repo/ to canonical repo

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mappu 2020-05-04 17:18:57 +12:00
parent 7cc7c7dc93
commit 124882da9a
1 changed files with 16 additions and 0 deletions
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16
main.go
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@ -285,6 +285,22 @@ func (this *Application) ServeHTTP(w http.ResponseWriter, r *http.Request) {
this.Bannerpage(w, r, parts[1])
} else if parts := this.rxRepoPage.FindStringSubmatch(r.URL.Path); parts != nil {
// Support /repo.html URIs for backward compatibility
if strings.HasSuffix(parts[1], `.html`) {
w.Header().Set(`Location`, r.URL.Path[0:len(r.URL.Path)-5])
w.WriteHeader(301)
return
}
// The regexp supports an optional trailing slash
// Redirect to canonical no-trailing-slash
if strings.HasSuffix(r.URL.Path, `/`) {
w.Header().Set(`Location`, `/`+parts[1]) // n.b. parts[1] isn't urldecoded yet
w.WriteHeader(301)
return
}
this.Repopage(w, r, parts[1])
} else if r.URL.Path == `/static/logo.png` {