Mirror of https://git.jolheiser.com/ugit
jolheiser.com
1//go:build !gogit
2
3package git
4
5import (
6 "fmt"
7 "os"
8 "os/exec"
9 "path/filepath"
10
11 "github.com/go-git/go-git/v5/plumbing/format/pktline"
12)
13
14var RequiresHook = true
15
16type CmdProtocol string
17
18func NewProtocol(repoPath string) (Protocoler, error) {
19 return CmdProtocol(repoPath), nil
20}
21
22func (c CmdProtocol) HTTPInfoRefs(ctx ReadWriteContexter) error {
23 pkt := pktline.NewEncoder(ctx)
24 if err := pkt.EncodeString("# service=git-upload-pack"); err != nil {
25 return err
26 }
27 if err := pkt.Flush(); err != nil {
28 return err
29 }
30 return gitService(ctx, "upload-pack", string(c), "--stateless-rpc", "--advertise-refs")
31}
32
33func (c CmdProtocol) HTTPUploadPack(ctx ReadWriteContexter) error {
34 return gitService(ctx, "upload-pack", string(c), "--stateless-rpc")
35}
36
37func (c CmdProtocol) SSHUploadPack(ctx ReadWriteContexter) error {
38 return gitService(ctx, "upload-pack", string(c))
39}
40
41func (c CmdProtocol) SSHReceivePack(ctx ReadWriteContexter, _ *Repo) error {
42 return gitService(ctx, "receive-pack", string(c))
43}
44
45func gitService(ctx ReadWriteContexter, command, repoDir string, args ...string) error {
46 cmd := exec.CommandContext(ctx.Context(), "git")
47 cmd.Args = append(cmd.Args, []string{
48 "-c", "protocol.version=2",
49 "-c", "uploadpack.allowFilter=true",
50 "-c", "receive.advertisePushOptions=true",
51 "-c", fmt.Sprintf("core.hooksPath=%s", filepath.Join(filepath.Dir(repoDir), "hooks")),
52 command,
53 }...)
54 if len(args) > 0 {
55 cmd.Args = append(cmd.Args, args...)
56 }
57 cmd.Args = append(cmd.Args, repoDir)
58 cmd.Env = append(os.Environ(), fmt.Sprintf("UGIT_REPODIR=%s", repoDir), "GIT_PROTOCOL=version=2")
59 cmd.Stdin = ctx
60 cmd.Stdout = ctx
61
62 return cmd.Run()
63}