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// 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"
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"
"github.com/unknwon/com"
)
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(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.RespHeader().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}">
</head>
<body>
go get {Insecure}{GoGetImport}
</body>
</html>
`, map[string]string{
"GoGetImport": context.ComposeGoGetImport(ownerName, trimmedRepoName),
"CloneLink": repo_model.ComposeHTTPSCloneURL(ownerName, repoName),
"GoDocDirectory": prefix + "{/dir}",
"GoDocFile": prefix + "{/dir}/{file}#L{line}",
"Insecure": insecure,
})))
}
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