opengist/internal/git/config.go

64 lines
1.3 KiB
Go
Raw Permalink Normal View History

2024-11-21 10:23:57 +00:00
package git
2024-11-23 16:25:58 +00:00
import (
"errors"
"os/exec"
"regexp"
)
type configEntry struct {
value string
fn func(string, string) error
}
2024-11-21 10:23:57 +00:00
func InitGitConfig() error {
2024-11-23 16:25:58 +00:00
configs := map[string]configEntry{
"receive.advertisePushOptions": {value: "true", fn: setGitConfig},
"safe.directory": {value: "*", fn: addGitConfig},
2024-11-21 10:23:57 +00:00
}
2024-11-23 16:25:58 +00:00
for key, entry := range configs {
if err := entry.fn(key, entry.value); err != nil {
2024-11-21 10:23:57 +00:00
return err
}
}
return nil
}
func setGitConfig(key, value string) error {
2024-11-23 16:25:58 +00:00
_, err := getGitConfig(key, value)
if err != nil && !checkErrorCode(err, 1) {
return err
}
2024-11-21 10:23:57 +00:00
cmd := exec.Command("git", "config", "--global", key, value)
return cmd.Run()
}
2024-11-23 16:25:58 +00:00
func addGitConfig(key, value string) error {
_, err := getGitConfig(key, regexp.QuoteMeta(value))
if err == nil {
return nil
}
if checkErrorCode(err, 1) {
cmd := exec.Command("git", "config", "--global", "--add", key, value)
return cmd.Run()
}
return err
}
func getGitConfig(key, value string) (string, error) {
cmd := exec.Command("git", "config", "--global", "--get", key, value)
out, err := cmd.Output()
return string(out), err
}
func checkErrorCode(err error, code int) bool {
var exitError *exec.ExitError
if errors.As(err, &exitError) {
return exitError.ExitCode() == code
}
return false
}