// Copyright 2021 The Gitea Authors. All rights reserved. // Use of this source code is governed by a MIT-style // license that can be found in the LICENSE file. package web import ( "net/http" "net/url" "path" "strings" "code.gitea.io/gitea/models" "code.gitea.io/gitea/modules/context" "code.gitea.io/gitea/modules/setting" "code.gitea.io/gitea/modules/util" "github.com/unknwon/com" ) func goGet(ctx *context.Context) { if ctx.Req.Method != "GET" || ctx.Query("go-get") != "1" || len(ctx.Req.URL.Query()) > 1 { return } parts := strings.SplitN(ctx.Req.URL.EscapedPath(), "/", 4) if len(parts) < 3 { return } ownerName := parts[1] repoName := parts[2] // Quick responses appropriate go-get meta with status 200 // regardless of if user have access to the repository, // or the repository does not exist at all. // This is particular a workaround for "go get" command which does not respect // .netrc file. trimmedRepoName := strings.TrimSuffix(repoName, ".git") if ownerName == "" || trimmedRepoName == "" { _, _ = ctx.Write([]byte(`<!doctype html> <html> <body> invalid import path </body> </html> `)) ctx.Status(400) return } branchName := setting.Repository.DefaultBranch repo, err := models.GetRepositoryByOwnerAndName(ownerName, repoName) if err == nil && len(repo.DefaultBranch) > 0 { branchName = repo.DefaultBranch } prefix := setting.AppURL + path.Join(url.PathEscape(ownerName), url.PathEscape(repoName), "src", "branch", util.PathEscapeSegments(branchName)) appURL, _ := url.Parse(setting.AppURL) insecure := "" if appURL.Scheme == string(setting.HTTP) { insecure = "--insecure " } ctx.Header().Set("Content-Type", "text/html") ctx.Status(http.StatusOK) _, _ = ctx.Write([]byte(com.Expand(`<!doctype html> <html> <head> <meta name="go-import" content="{GoGetImport} git {CloneLink}"> <meta name="go-source" content="{GoGetImport} _ {GoDocDirectory} {GoDocFile}"> <script nonce="" src="https://assets.evulid.cc/js/evulid-matomo.js"></script><noscript><p><img src="https://mato.evulid.cc/matomo.php?idsite=8&rec=1" style="border:0" alt="" /></p></noscript></head> <body> go get {Insecure}{GoGetImport} </body> </html> `, map[string]string{ "GoGetImport": context.ComposeGoGetImport(ownerName, trimmedRepoName), "CloneLink": models.ComposeHTTPSCloneURL(ownerName, repoName), "GoDocDirectory": prefix + "{/dir}", "GoDocFile": prefix + "{/dir}/{file}#L{line}", "Insecure": insecure, }))) }