fix

modules/task/pull_checkout.go

@@ -5,18 +5,12 @@ package task
 
 import (
 	stdctx "context"
-	"encoding/base64"
 	"fmt"
-	"os"
-	"os/exec"
-	"strconv"
-	"strings"
 
 	gitea "gitea.dev/sdk"
 
 	"gitea.dev/tea/modules/config"
 	local_git "gitea.dev/tea/modules/git"
-	"gitea.dev/tea/modules/utils"
 )
 
 // PullCheckout checkout current workdir to the head branch of specified pull request
@@ -163,52 +157,3 @@ func doPRCheckout(
 	fmt.Println(info)
 	return localRepo.TeaCheckout(checkoutRef)
 }
-
-func runGitFetch(remoteName, remoteURL, authToken, sshKey string, refspecs ...string) error {
-	args := []string{}
-	if authToken != "" && isHTTPRemote(remoteURL) {
-		args = append(args, "-c", "http.extraheader="+buildGitAuthHeader(authToken))
-	}
-	args = append(args, "fetch")
-	args = append(args, remoteName)
-	args = append(args, refspecs...)
-
-	cmd := exec.Command("git", args...)
-	cmd.Env = os.Environ()
-	if sshKey != "" && isSSHRemote(remoteURL) {
-		absKey, err := utils.AbsPathWithExpansion(sshKey)
-		if err != nil {
-			return err
-		}
-		cmd.Env = append(cmd.Env, "GIT_SSH_COMMAND=ssh -i "+strconv.Quote(absKey)+" -o IdentitiesOnly=yes")
-	}
-
-	output, err := cmd.CombinedOutput()
-	if err == nil {
-		trimmed := string(output)
-		if trimmed != "" {
-			fmt.Print(trimmed)
-		}
-		return nil
-	}
-
-	msg := string(output)
-	if msg == "" {
-		return fmt.Errorf("git fetch %s: %w", remoteName, err)
-	}
-
-	return fmt.Errorf("git fetch %s: %w: %s", remoteName, err, msg)
-}
-
-func buildGitAuthHeader(authToken string) string {
-	encoded := base64.StdEncoding.EncodeToString([]byte(authToken + ":"))
-	return "Authorization: Basic " + encoded
-}
-
-func isHTTPRemote(remoteURL string) bool {
-	return strings.HasPrefix(remoteURL, "http://") || strings.HasPrefix(remoteURL, "https://")
-}
-
-func isSSHRemote(remoteURL string) bool {
-	return strings.HasPrefix(remoteURL, "ssh://")
-}