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- // Copyright 2021 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package web
-
- import (
- "fmt"
- "html"
- "net/http"
- "net/url"
- "path"
- "strings"
-
- repo_model "code.gitea.io/gitea/models/repo"
- "code.gitea.io/gitea/modules/context"
- "code.gitea.io/gitea/modules/setting"
- "code.gitea.io/gitea/modules/util"
- )
-
- func goGet(ctx *context.Context) {
- if ctx.Req.Method != "GET" || len(ctx.Req.URL.RawQuery) < 8 || ctx.FormString("go-get") != "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(http.StatusBadRequest)
- return
- }
- branchName := setting.Repository.DefaultBranch
-
- repo, err := repo_model.GetRepositoryByOwnerAndName(ctx, 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 "
- }
-
- goGetImport := context.ComposeGoGetImport(ownerName, trimmedRepoName)
-
- var cloneURL string
- if setting.Repository.GoGetCloneURLProtocol == "ssh" {
- cloneURL = repo_model.ComposeSSHCloneURL(ownerName, repoName)
- } else {
- cloneURL = repo_model.ComposeHTTPSCloneURL(ownerName, repoName)
- }
- goImportContent := fmt.Sprintf("%s git %s", goGetImport, cloneURL /*CloneLink*/)
- goSourceContent := fmt.Sprintf("%s _ %s %s", goGetImport, prefix+"{/dir}" /*GoDocDirectory*/, prefix+"{/dir}/{file}#L{line}" /*GoDocFile*/)
- goGetCli := fmt.Sprintf("go get %s%s", insecure, goGetImport)
-
- res := fmt.Sprintf(`<!doctype html>
- <html>
- <head>
- <meta name="go-import" content="%s">
- <meta name="go-source" content="%s">
- </head>
- <body>
- %s
- </body>
- </html>`, html.EscapeString(goImportContent), html.EscapeString(goSourceContent), html.EscapeString(goGetCli))
-
- ctx.RespHeader().Set("Content-Type", "text/html")
- _, _ = ctx.Write([]byte(res))
- }
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