ugit/internal/git/protocol_git.go

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//go:build !gogit
package git
import (
"fmt"
"os"
"os/exec"
"path/filepath"
"github.com/go-git/go-git/v5/plumbing/format/pktline"
)
var RequiresHook = true
type CmdProtocol string
func NewProtocol(repoPath string) (Protocoler, error) {
return CmdProtocol(repoPath), nil
}
func (c CmdProtocol) HTTPInfoRefs(ctx ReadWriteContexter) error {
pkt := pktline.NewEncoder(ctx)
if err := pkt.EncodeString("# service=git-upload-pack"); err != nil {
return err
}
if err := pkt.Flush(); err != nil {
return err
}
return gitService(ctx, "upload-pack", string(c), "--stateless-rpc", "--advertise-refs")
}
func (c CmdProtocol) HTTPUploadPack(ctx ReadWriteContexter) error {
return gitService(ctx, "upload-pack", string(c), "--stateless-rpc")
}
func (c CmdProtocol) SSHUploadPack(ctx ReadWriteContexter) error {
return gitService(ctx, "upload-pack", string(c))
}
func (c CmdProtocol) SSHReceivePack(ctx ReadWriteContexter, _ *Repo) error {
return gitService(ctx, "receive-pack", string(c))
}
func gitService(ctx ReadWriteContexter, command, repoDir string, args ...string) error {
cmd := exec.CommandContext(ctx.Context(), "git")
cmd.Args = append(cmd.Args, []string{
"-c", "protocol.version=2",
"-c", "uploadpack.allowFilter=true",
"-c", "receive.advertisePushOptions=true",
"-c", fmt.Sprintf("core.hooksPath=%s", filepath.Join(filepath.Dir(repoDir), "hooks")),
command,
}...)
if len(args) > 0 {
cmd.Args = append(cmd.Args, args...)
}
cmd.Args = append(cmd.Args, repoDir)
cmd.Env = append(os.Environ(), fmt.Sprintf("UGIT_REPODIR=%s", repoDir), "GIT_PROTOCOL=version=2")
cmd.Stdin = ctx
cmd.Stdout = ctx
fmt.Println(cmd.Env, cmd.String())
return cmd.Run()
}