mirror of
https://github.com/jesseduffield/lazygit.git
synced 2025-10-30 23:57:43 +02:00
117 lines
3.0 KiB
Go
117 lines
3.0 KiB
Go
package gui
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import (
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"os/exec"
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"strconv"
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"strings"
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"github.com/jesseduffield/gocui"
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"github.com/jesseduffield/lazygit/pkg/utils"
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)
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// runSyncOrAsyncCommand takes the output of a command that may have returned
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// either no error, an error, or a subprocess to execute, and if a subprocess
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// needs to be set on the gui object, it does so, and then returns the error
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// the bool returned tells us whether the calling code should continue
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func (gui *Gui) runSyncOrAsyncCommand(sub *exec.Cmd, err error) (bool, error) {
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if err != nil {
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if err != gui.Errors.ErrSubProcess {
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return false, gui.surfaceError(err)
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}
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}
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if sub != nil {
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gui.SubProcess = sub
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return false, gui.Errors.ErrSubProcess
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}
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return true, nil
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}
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func (gui *Gui) handleCommitConfirm(g *gocui.Gui, v *gocui.View) error {
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message := gui.trimmedContent(v)
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if message == "" {
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return gui.createErrorPanel(gui.Tr.CommitWithoutMessageErr)
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}
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flags := ""
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skipHookPrefix := gui.Config.GetUserConfig().Git.SkipHookPrefix
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if skipHookPrefix != "" && strings.HasPrefix(message, skipHookPrefix) {
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flags = "--no-verify"
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}
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ok, err := gui.runSyncOrAsyncCommand(gui.GitCommand.Commit(message, flags))
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if err != nil {
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return err
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}
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if !ok {
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return nil
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}
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gui.clearEditorView(v)
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_ = gui.returnFromContext()
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return gui.refreshSidePanels(refreshOptions{mode: ASYNC})
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}
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func (gui *Gui) handleCommitClose(g *gocui.Gui, v *gocui.View) error {
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return gui.returnFromContext()
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}
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func (gui *Gui) handleCommitMessageFocused() error {
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message := utils.ResolvePlaceholderString(
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gui.Tr.CommitMessageConfirm,
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map[string]string{
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"keyBindClose": "esc",
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"keyBindConfirm": "enter",
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"keyBindNewLine": "tab",
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},
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)
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gui.renderString("options", message)
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return nil
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}
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func (gui *Gui) getBufferLength(view *gocui.View) string {
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return " " + strconv.Itoa(strings.Count(view.Buffer(), "")-1) + " "
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}
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// RenderCommitLength is a function.
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func (gui *Gui) RenderCommitLength() {
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if !gui.Config.GetUserConfig().Gui.CommitLength.Show {
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return
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}
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v := gui.getCommitMessageView()
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v.Subtitle = gui.getBufferLength(v)
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}
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// we've just copy+pasted the editor from gocui to here so that we can also re-
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// render the commit message length on each keypress
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func (gui *Gui) commitMessageEditor(v *gocui.View, key gocui.Key, ch rune, mod gocui.Modifier) {
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switch {
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case key == gocui.KeyBackspace || key == gocui.KeyBackspace2:
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v.EditDelete(true)
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case key == gocui.KeyDelete:
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v.EditDelete(false)
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case key == gocui.KeyArrowDown:
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v.MoveCursor(0, 1, false)
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case key == gocui.KeyArrowUp:
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v.MoveCursor(0, -1, false)
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case key == gocui.KeyArrowLeft:
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v.MoveCursor(-1, 0, false)
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case key == gocui.KeyArrowRight:
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v.MoveCursor(1, 0, false)
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case key == gocui.KeyTab:
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v.EditNewLine()
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case key == gocui.KeySpace:
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v.EditWrite(' ')
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case key == gocui.KeyInsert:
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v.Overwrite = !v.Overwrite
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case key == gocui.KeyCtrlU:
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v.EditDeleteToStartOfLine()
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case key == gocui.KeyCtrlA:
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v.EditGotoToStartOfLine()
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case key == gocui.KeyCtrlE:
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v.EditGotoToEndOfLine()
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default:
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v.EditWrite(ch)
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}
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gui.RenderCommitLength()
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}
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