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package gui
import (
"github.com/jesseduffield/lazygit/pkg/commands/models"
"github.com/jesseduffield/lazygit/pkg/utils"
)
func (gui *Gui) getSelectedTag() *models.Tag {
selectedLine := gui.State.Panels.Tags.SelectedLineIdx
if selectedLine == -1 || len(gui.State.Tags) == 0 {
return nil
}
return gui.State.Tags[selectedLine]
}
func (gui *Gui) handleCreateTag() error {
return gui.prompt(promptOpts{
title: gui.Tr.CreateTagTitle,
handleConfirm: func(tagName string) error {
// leaving commit SHA blank so that we're just creating the tag for the current commit
if err := gui.GitCommand.WithSpan("Create lightweight tag").CreateLightweightTag(tagName, ""); err != nil {
return gui.surfaceError(err)
}
return gui.refreshSidePanels(refreshOptions{scope: []RefreshableView{COMMITS, TAGS}, then: func() {
// find the index of the tag and set that as the currently selected line
for i, tag := range gui.State.Tags {
if tag.Name == tagName {
gui.State.Panels.Tags.SelectedLineIdx = i
if err := gui.State.Contexts.Tags.HandleRender(); err != nil {
gui.Log.Error(err)
}
return
}
}
},
})
},
})
}
// tag-specific handlers
// view model would need to raise an event called 'tag selected', perhaps containing a tag. The listener would _be_ the main view, or the main context, and it would be able to render to itself.
func (gui *Gui) handleTagSelect() error {
var task updateTask
tag := gui.getSelectedTag()
if tag == nil {
task = NewRenderStringTask("No tags")
} else {
cmd := gui.OSCommand.ExecutableFromString(
gui.GitCommand.GetBranchGraphCmdStr(tag.Name),
)
task = NewRunCommandTask(cmd)
}
return gui.refreshMainViews(refreshMainOpts{
main: &viewUpdateOpts{
title: "Tag",
task: task,
},
})
}
// this is a controller: it can't access tags directly. Or can it? It should be able to get but not set. But that's exactly what I'm doing here, setting it. but through a mutator which encapsulates the event.
func (gui *Gui) refreshTags() error {
tags, err := gui.GitCommand.GetTags()
if err != nil {
return gui.surfaceError(err)
}
gui.State.Tags = tags
return gui.postRefreshUpdate(gui.State.Contexts.Tags)
}
func (gui *Gui) withSelectedTag(f func(tag *models.Tag) error) func() error {
return func() error {
tag := gui.getSelectedTag()
if tag == nil {
return nil
}
return f(tag)
}
}
func (gui *Gui) handleCheckoutTag(tag *models.Tag) error {
if err := gui.handleCheckoutRef(tag.Name, handleCheckoutRefOptions{span: "Checkout tag"}); err != nil {
return err
}
return gui.pushContext(gui.State.Contexts.Branches)
}
func (gui *Gui) handleDeleteTag(tag *models.Tag) error {
prompt := utils.ResolvePlaceholderString(
gui.Tr.DeleteTagPrompt,
map[string]string{
"tagName": tag.Name,
},
)
return gui.ask(askOpts{
title: gui.Tr.DeleteTagTitle,
prompt: prompt,
handleConfirm: func() error {
if err := gui.GitCommand.WithSpan("Delete tag").DeleteTag(tag.Name); err != nil {
return gui.surfaceError(err)
}
return gui.refreshSidePanels(refreshOptions{mode: ASYNC, scope: []RefreshableView{COMMITS, TAGS}})
},
})
}
func (gui *Gui) handlePushTag(tag *models.Tag) error {
title := utils.ResolvePlaceholderString(
gui.Tr.PushTagTitle,
map[string]string{
"tagName": tag.Name,
},
)
return gui.prompt(promptOpts{
title: title,
initialContent: "origin",
handleConfirm: func(response string) error {
return gui.WithWaitingStatus(gui.Tr.PushingTagStatus, func() error {
err := gui.GitCommand.WithSpan("Push tag").PushTag(response, tag.Name, gui.promptUserForCredential)
gui.handleCredentialsPopup(err)
return nil
})
},
})
}
func (gui *Gui) handleCreateResetToTagMenu(tag *models.Tag) error {
return gui.createResetMenu(tag.Name)
}
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