1 files changed, 80 insertions, 0 deletions
diff --git a/pkg/gui/controllers/helpers/tags_helper.go b/pkg/gui/controllers/helpers/tags_helper.go
new file mode 100644
index 000000000..d2e92cd24
--- /dev/null
+++ b/pkg/gui/controllers/helpers/tags_helper.go
@@ -0,0 +1,80 @@
+package helpers
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/gui/types"
+)
+
+// Helper structs are for defining functionality that could be used by multiple contexts.
+// For example, here we have a CreateTagMenu which is applicable to both the tags context
+// and the commits context.
+
+type TagsHelper struct {
+	c   *types.HelperCommon
+	git *commands.GitCommand
+}
+
+func NewTagsHelper(c *types.HelperCommon, git *commands.GitCommand) *TagsHelper {
+	return &TagsHelper{
+		c:   c,
+		git: git,
+	}
+}
+
+func (self *TagsHelper) CreateTagMenu(commitSha string, onCreate func()) error {
+	return self.c.Menu(types.CreateMenuOptions{
+		Title: self.c.Tr.TagMenuTitle,
+		Items: []*types.MenuItem{
+			{
+				DisplayString: self.c.Tr.LcLightweightTag,
+				OnPress: func() error {
+					return self.handleCreateLightweightTag(commitSha, onCreate)
+				},
+			},
+			{
+				DisplayString: self.c.Tr.LcAnnotatedTag,
+				OnPress: func() error {
+					return self.handleCreateAnnotatedTag(commitSha, onCreate)
+				},
+			},
+		},
+	})
+}
+
+func (self *TagsHelper) afterTagCreate(onCreate func()) error {
+	onCreate()
+	return self.c.Refresh(types.RefreshOptions{
+		Mode: types.ASYNC, Scope: []types.RefreshableView{types.COMMITS, types.TAGS},
+	})
+}
+
+func (self *TagsHelper) handleCreateAnnotatedTag(commitSha string, onCreate func()) error {
+	return self.c.Prompt(types.PromptOpts{
+		Title: self.c.Tr.TagNameTitle,
+		HandleConfirm: func(tagName string) error {
+			return self.c.Prompt(types.PromptOpts{
+				Title: self.c.Tr.TagMessageTitle,
+				HandleConfirm: func(msg string) error {
+					self.c.LogAction(self.c.Tr.Actions.CreateAnnotatedTag)
+					if err := self.git.Tag.CreateAnnotated(tagName, commitSha, msg); err != nil {
+						return self.c.Error(err)
+					}
+					return self.afterTagCreate(onCreate)
+				},
+			})
+		},
+	})
+}
+
+func (self *TagsHelper) handleCreateLightweightTag(commitSha string, onCreate func()) error {
+	return self.c.Prompt(types.PromptOpts{
+		Title: self.c.Tr.TagNameTitle,
+		HandleConfirm: func(tagName string) error {
+			self.c.LogAction(self.c.Tr.Actions.CreateLightweightTag)
+			if err := self.git.Tag.CreateLightweight(tagName, commitSha); err != nil {
+				return self.c.Error(err)
+			}
+			return self.afterTagCreate(onCreate)
+		},
+	})
+}