diff options
| -rw-r--r-- | repository/gogit.go | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/repository/gogit.go b/repository/gogit.go index 6d3aede9..aac89d4b 100644 --- a/repository/gogit.go +++ b/repository/gogit.go @@ -208,8 +208,30 @@ func (repo *GoGitRepo) GetUserEmail() (string, error) { // GetCoreEditor returns the name of the editor that the user has used to configure git. func (repo *GoGitRepo) GetCoreEditor() (string, error) { + // See https://git-scm.com/docs/git-var + // The order of preference is the $GIT_EDITOR environment variable, then core.editor configuration, then $VISUAL, then $EDITOR, and then the default chosen at compile time, which is usually vi. - panic("implement me") + if val, ok := os.LookupEnv("GIT_EDITOR"); ok { + return val, nil + } + + val, err := repo.AnyConfig().ReadString("core.editor") + if err == nil && val != "" { + return val, nil + } + if err != nil && err != ErrNoConfigEntry { + return "", err + } + + if val, ok := os.LookupEnv("VISUAL"); ok { + return val, nil + } + + if val, ok := os.LookupEnv("EDITOR"); ok { + return val, nil + } + + return "vi", nil } // GetRemotes returns the configured remotes repositories. |