Operator to delete a Git tag (#3096)

src/blenderbim/blenderbim/bim/module/ifcgit/__init__.py

@@ -25,6 +25,7 @@ classes = (
     operator.CloneRepo,
     operator.CommitChanges,
     operator.CreateRepo,
+    operator.DeleteTag,
     operator.DiscardUncommitted,
     operator.DisplayRevision,
     operator.DisplayUncommitted,

src/blenderbim/blenderbim/bim/module/ifcgit/operator.py

@@ -161,6 +161,23 @@ class AddTag(bpy.types.Operator):
         return {"FINISHED"}
 
 
+class DeleteTag(bpy.types.Operator):
+    """Delete a tag"""
+
+    bl_label = "Delete tag"
+    bl_idname = "ifcgit.delete_tag"
+    bl_options = {"REGISTER"}
+    tag_name: bpy.props.StringProperty()
+
+    def execute(self, context):
+
+        repo = IfcGitData.data["repo"]
+        core.delete_tag(tool.IfcGit, repo, self.tag_name)
+        bpy.ops.ifcgit.refresh()
+        refresh()
+        return {"FINISHED"}
+
+
 class RefreshGit(bpy.types.Operator):
     """Refresh revision list"""
 

src/blenderbim/blenderbim/bim/module/ifcgit/ui.py

@@ -148,11 +148,10 @@ class IFCGIT_PT_panel(bpy.types.Panel):
             column = item.column(align=True)
             row = column.row()
             row.label(text=tag.name)
+            row.operator("ifcgit.delete_tag", icon="PANEL_CLOSE").tag_name = tag.name
             if tag.message:
                 row = column.row()
                 row.label(text=tag.message)
-            # TODO
-            # item.operator("ifcgit.delete_tag", icon="PANEL_CLOSE")
 
         box = layout.box()
         row = box.row()

src/blenderbim/blenderbim/core/ifcgit.py

@@ -38,6 +38,10 @@ def add_tag(ifcgit, repo):
     ifcgit.add_tag(repo)
 
 
+def delete_tag(ifcgit, repo, tag_name):
+    ifcgit.delete_tag(repo, tag_name)
+
+
 def refresh_revision_list(ifcgit, repo, ifc):
     ifcgit.refresh_revision_list(ifc.get_path())
 

src/blenderbim/blenderbim/tool/ifcgit.py

@@ -97,6 +97,11 @@ class IfcGit:
         props.new_tag_name = ""
         props.new_tag_message = ""
 
+    @classmethod
+    def delete_tag(cls, repo, tag_name):
+        if tag_name in repo.tags:
+            repo.delete_tag(tag_name)
+
     @classmethod
     def create_new_branch(cls):
         props = bpy.context.scene.IfcGitProperties