From b690c12eaf509c9455ad6a57c6744cbd6e094543 Mon Sep 17 00:00:00 2001
From: Will Dean <57733339+wd60622@users.noreply.github.com>
Date: Wed, 19 Feb 2025 13:28:21 +0100
Subject: [PATCH] Add `:Octo label delete` command (#867)

* support label delete

* add to the documentation
---
 README.md             |  1 +
 doc/octo.txt          |  1 +
 lua/octo/commands.lua | 38 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 40 insertions(+)

diff --git a/README.md b/README.md
index cb8ca59e..79edbb1f 100644
--- a/README.md
+++ b/README.md
@@ -359,6 +359,7 @@ If no command is passed, the argument to `Octo` is treated as a URL from where a
 | label    | add [label]                                       | Add a label from available label menu                                                                                                                  |
 |          | remove [label]                                    | Remove a label                                                                                                                                         |
 |          | create [label]                                    | Create a new label                                                                                                                                     |
+|          | delete [label]                                    | Delete an existing label from repo                                                                                                                     |
 | milestone | add [milestone]                                   | Add a milestone to current Issue or PR                                                                                                                |
 |          | remove                                           | Remove a milestone from current Issue or PR                                                                                                             |
 |          | create [milestone]                                | Create a new milestone                                                                                                                                 |
diff --git a/doc/octo.txt b/doc/octo.txt
index 3c7e98b9..985b434f 100644
--- a/doc/octo.txt
+++ b/doc/octo.txt
@@ -124,6 +124,7 @@ See |octo-command-examples| for examples.
   add [label]           Add specified label or from the available label menu.
   remove [label]        Remove the specified label or from the menu.
   create [label]        Create a new label.
+  delete [label]        Delete the specific label or from the available label menu.
 
 
 :Octo assignee [action]                         *octo-commands-assignee*
diff --git a/lua/octo/commands.lua b/lua/octo/commands.lua
index f26ff856..8ff75917 100644
--- a/lua/octo/commands.lua
+++ b/lua/octo/commands.lua
@@ -384,6 +384,44 @@ function M.setup()
       remove = function(label)
         M.remove_label(label)
       end,
+      delete = function(label)
+        local delete_labels = function(labels)
+          for _, label in ipairs(labels) do
+            if vim.fn.confirm("Delete label: " .. label.name .. "?", "&Yes\n&No", 2) == 1 then
+              gh.label.delete {
+                label.name,
+                yes = true,
+                opts = {
+                  cb = gh.create_callback {
+                    success = function()
+                      utils.info("Deleted label: " .. label.name)
+                    end,
+                  },
+                },
+              }
+            else
+              utils.info("Skipped deleting label: " .. label.name)
+            end
+          end
+        end
+
+        local delete_labels_callback = function(labels)
+          if #labels == 0 then
+            utils.info "Nothing to delete"
+            return
+          end
+
+          delete_labels(labels)
+        end
+
+        if utils.is_blank(label) then
+          picker.labels {
+            cb = delete_labels_callback,
+          }
+        else
+          delete_labels { { name = label } }
+        end
+      end,
     },
     assignee = {
       add = function(login)