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https://github.com/jesseduffield/lazygit.git
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8edad826ca
This begins a big refactor of moving more code out of the Gui struct into contexts, controllers, and helpers. We also move some code into structs in the gui package purely for the sake of better encapsulation
94 lines
2.4 KiB
Go
94 lines
2.4 KiB
Go
package controllers
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import (
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"github.com/jesseduffield/lazygit/pkg/gui/context"
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"github.com/jesseduffield/lazygit/pkg/gui/types"
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)
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// This controller is for all contexts that contain commit files.
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var _ types.IController = &SwitchToDiffFilesController{}
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type CanSwitchToDiffFiles interface {
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types.Context
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CanRebase() bool
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GetSelectedRef() types.Ref
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}
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type SwitchToDiffFilesController struct {
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baseController
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*controllerCommon
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context CanSwitchToDiffFiles
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diffFilesContext *context.CommitFilesContext
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}
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func NewSwitchToDiffFilesController(
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controllerCommon *controllerCommon,
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context CanSwitchToDiffFiles,
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diffFilesContext *context.CommitFilesContext,
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) *SwitchToDiffFilesController {
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return &SwitchToDiffFilesController{
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baseController: baseController{},
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controllerCommon: controllerCommon,
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context: context,
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diffFilesContext: diffFilesContext,
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}
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}
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func (self *SwitchToDiffFilesController) GetKeybindings(opts types.KeybindingsOpts) []*types.Binding {
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bindings := []*types.Binding{
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{
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Key: opts.GetKey(opts.Config.Universal.GoInto),
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Handler: self.checkSelected(self.enter),
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Description: self.c.Tr.LcViewItemFiles,
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},
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}
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return bindings
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}
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func (self *SwitchToDiffFilesController) GetOnClick() func() error {
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return self.checkSelected(self.enter)
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}
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func (self *SwitchToDiffFilesController) checkSelected(callback func(types.Ref) error) func() error {
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return func() error {
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ref := self.context.GetSelectedRef()
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if ref == nil {
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return nil
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}
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return callback(ref)
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}
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}
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func (self *SwitchToDiffFilesController) enter(ref types.Ref) error {
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return self.viewFiles(SwitchToCommitFilesContextOpts{
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Ref: ref,
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CanRebase: self.context.CanRebase(),
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Context: self.context,
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})
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}
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func (self *SwitchToDiffFilesController) Context() types.Context {
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return self.context
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}
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func (self *SwitchToDiffFilesController) viewFiles(opts SwitchToCommitFilesContextOpts) error {
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diffFilesContext := self.diffFilesContext
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diffFilesContext.SetSelectedLineIdx(0)
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diffFilesContext.SetRef(opts.Ref)
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diffFilesContext.SetTitleRef(opts.Ref.Description())
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diffFilesContext.SetCanRebase(opts.CanRebase)
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diffFilesContext.SetParentContext(opts.Context)
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diffFilesContext.SetWindowName(opts.Context.GetWindowName())
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if err := self.c.Refresh(types.RefreshOptions{
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Scope: []types.RefreshableView{types.COMMIT_FILES},
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}); err != nil {
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return err
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}
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return self.c.PushContext(diffFilesContext)
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}
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