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lazygit/pkg/gui/commit_message_panel.go
2021-04-06 19:34:32 +10:00

78 lines
1.9 KiB
Go

package gui
import (
"os/exec"
"strconv"
"strings"
"github.com/jesseduffield/gocui"
"github.com/jesseduffield/lazygit/pkg/utils"
)
// runSyncOrAsyncCommand takes the output of a command that may have returned
// either no error, an error, or a subprocess to execute, and if a subprocess
// needs to be run, it runs it
func (gui *Gui) runSyncOrAsyncCommand(sub *exec.Cmd, err error) (bool, error) {
if err != nil {
return false, gui.surfaceError(err)
}
if sub != nil {
return false, gui.runSubprocessWithSuspense(sub)
}
return true, nil
}
func (gui *Gui) handleCommitConfirm() error {
message := gui.trimmedContent(gui.Views.CommitMessage)
if message == "" {
return gui.createErrorPanel(gui.Tr.CommitWithoutMessageErr)
}
flags := ""
skipHookPrefix := gui.Config.GetUserConfig().Git.SkipHookPrefix
if skipHookPrefix != "" && strings.HasPrefix(message, skipHookPrefix) {
flags = "--no-verify"
}
ok, err := gui.runSyncOrAsyncCommand(gui.GitCommand.Commit(message, flags))
if err != nil {
return err
}
if !ok {
return nil
}
gui.clearEditorView(gui.Views.CommitMessage)
_ = gui.returnFromContext()
return gui.refreshSidePanels(refreshOptions{mode: ASYNC})
}
func (gui *Gui) handleCommitClose() error {
return gui.returnFromContext()
}
func (gui *Gui) handleCommitMessageFocused() error {
message := utils.ResolvePlaceholderString(
gui.Tr.CommitMessageConfirm,
map[string]string{
"keyBindClose": "esc",
"keyBindConfirm": "enter",
"keyBindNewLine": "tab",
},
)
gui.renderString(gui.Views.Options, message)
return nil
}
func (gui *Gui) getBufferLength(view *gocui.View) string {
return " " + strconv.Itoa(strings.Count(view.Buffer(), "")-1) + " "
}
// RenderCommitLength is a function.
func (gui *Gui) RenderCommitLength() {
if !gui.Config.GetUserConfig().Gui.CommitLength.Show {
return
}
gui.Views.CommitMessage.Subtitle = gui.getBufferLength(gui.Views.CommitMessage)
}