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https://github.com/jesseduffield/lazygit.git
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f172f20219
There has got to be a better way around this but if we're returning a Context from a function (Context is an interface, not a concrete type), even if we return nil, on the calling end it won't be equal to nil because an interface value is a tuple of the type and the value meaning it's never itself nil, unless both values in the tuple are nil. So we're explicitly returning whether or not the underlying concrete type is nil.
76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
package gui
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import (
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"os"
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"github.com/jesseduffield/gocui"
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)
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// when a user runs lazygit with the LAZYGIT_NEW_DIR_FILE env variable defined
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// we will write the current directory to that file on exit so that their
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// shell can then change to that directory. That means you don't get kicked
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// back to the directory that you started with.
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func (gui *Gui) recordCurrentDirectory() error {
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if os.Getenv("LAZYGIT_NEW_DIR_FILE") == "" {
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return nil
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}
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// determine current directory, set it in LAZYGIT_NEW_DIR_FILE
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dirName, err := os.Getwd()
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if err != nil {
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return err
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}
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return gui.OSCommand.CreateFileWithContent(os.Getenv("LAZYGIT_NEW_DIR_FILE"), dirName)
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}
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func (gui *Gui) handleQuitWithoutChangingDirectory(g *gocui.Gui, v *gocui.View) error {
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gui.State.RetainOriginalDir = true
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return gui.quit()
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}
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func (gui *Gui) handleQuit() error {
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gui.State.RetainOriginalDir = false
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return gui.quit()
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}
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func (gui *Gui) handleTopLevelReturn(g *gocui.Gui, v *gocui.View) error {
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currentContext := gui.currentContext()
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parentContext, hasParent := currentContext.GetParentContext()
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if hasParent && currentContext != nil && parentContext != nil {
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// TODO: think about whether this should be marked as a return rather than adding to the stack
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return gui.switchContext(parentContext)
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}
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for _, mode := range gui.modeStatuses() {
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if mode.isActive() {
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return mode.reset()
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}
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}
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if gui.Config.GetUserConfig().GetBool("quitOnTopLevelReturn") {
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return gui.handleQuit()
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}
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return nil
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}
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func (gui *Gui) quit() error {
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if gui.State.Updating {
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return gui.createUpdateQuitConfirmation()
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}
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if gui.Config.GetUserConfig().GetBool("confirmOnQuit") {
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return gui.ask(askOpts{
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title: "",
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prompt: gui.Tr.SLocalize("ConfirmQuit"),
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handleConfirm: func() error {
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return gocui.ErrQuit
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},
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})
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}
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return gocui.ErrQuit
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}
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