hook.go RawHistoryFolder

1// SPDX-License-Identifier: AGPL-3.0-or-later
2
3package app
4
5import (
6	"os"
7
8	"github.com/spf13/cobra"
9
10	"bnema.dev/ermite/internal/adapters/githttp"
11)
12
13// newHookCmd is the hidden command that git's receive hooks run (through the
14// scripts in run/hooks): it forwards the pushed ref updates to the server.
15func newHookCmd() *cobra.Command {
16	hook := &cobra.Command{
17		Use:    "hook",
18		Short:  "Run a Git receive hook (called by git, not by users)",
19		Hidden: true,
20		Args:   cobra.NoArgs,
21	}
22	for _, name := range []string{githttp.HookPreReceive, githttp.HookPostReceive} {
23		hook.AddCommand(&cobra.Command{
24			Use:    name,
25			Short:  "Report the pushed ref updates to the server",
26			Hidden: true,
27			Args:   cobra.NoArgs,
28			// A refusal is the exit status; its message is already on stderr.
29			SilenceErrors: true,
30			SilenceUsage:  true,
31			RunE: func(cmd *cobra.Command, _ []string) error {
32				return githttp.RunHook(cmd.Context(), name, cmd.InOrStdin(), cmd.ErrOrStderr(),
33					os.Getenv(githttp.EnvHookSocket), os.Getenv(githttp.EnvHookToken))
34			},
35		})
36	}
37	return hook
38}