From 5cfbfa064c4d4997aa4dbc19e8cf2f9488fc3e28 Mon Sep 17 00:00:00 2001
From: n3wborn <n3wborn@pm.me>
Date: Wed, 1 Jul 2026 01:14:08 +0200
Subject: [PATCH] feat(plugins): add differ.nvim

---
 lua/plugins/differ.lua | 44 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 lua/plugins/differ.lua

diff --git a/lua/plugins/differ.lua b/lua/plugins/differ.lua
new file mode 100644
index 0000000..d3e79c0
--- /dev/null
+++ b/lua/plugins/differ.lua
@@ -0,0 +1,44 @@
+---@type LazyPluginSpec
+return {
+    'undont/differ.nvim',
+    build = 'make go-build',
+    cmd = { 'Differ' },
+    keys = {
+        -- local diff / history
+        { '<space>do', '<cmd>Differ HEAD<CR>', desc = 'Diff: open (vs index)' },
+        { '<space>dc', '<cmd>Differ close<CR>', desc = 'Diff: close' },
+        { '<space>dt', '<cmd>Differ base<CR>', desc = 'Diff: branch total (vs base)' },
+        { '<space>de', '<cmd>Differ gofile<CR>', desc = 'Diff: open the real file' },
+        { '<space>dd', '<cmd>Differ panel<CR>', desc = 'Diff: panel toggle' },
+        { '<space>dh', '<cmd>Differ log<CR>', desc = 'Diff: file history' },
+        { '<space>dp', '<cmd>Differ log origin/HEAD...HEAD<CR>', desc = 'Diff: PR range (local, no API)' },
+        { '<space>dl', '<cmd>Differ layout<CR>', desc = 'Diff: toggle layout' },
+        -- pr review (sidecar + github)
+        { '<space>pl', '<cmd>Differ pr list<CR>', desc = 'PR: list' },
+        {
+            '<space>po',
+            function()
+                vim.ui.input({ prompt = 'PR number: ' }, function(input)
+                    if input and input ~= '' then
+                        vim.cmd('Differ pr ' .. input)
+                    end
+                end)
+            end,
+            desc = 'PR: open by number',
+        },
+        { '<space>pr', '<cmd>Differ pr review<CR>', desc = 'PR: review start' },
+        { '<space>pe', '<cmd>Differ pr review resume<CR>', desc = 'PR: review resume' },
+        { '<space>pm', '<cmd>Differ pr review submit<CR>', desc = 'PR: review submit' },
+        { '<space>pd', '<cmd>Differ pr review discard<CR>', desc = 'PR: review discard' },
+        { '<space>psm', '<cmd>Differ pr merge squash<CR>', desc = 'PR: squash merge' },
+        { '<space>pk', '<cmd>Differ pr checks<CR>', desc = 'PR: checks' },
+        { '<space>pO', '<cmd>Differ pr checkout<CR>', desc = 'PR: checkout' },
+        { '<space>pR', '<cmd>Differ pr ready<CR>', desc = 'PR: mark ready' },
+        { '<space>pD', '<cmd>Differ pr draft<CR>', desc = 'PR: mark draft' },
+        { '<space>pX', '<cmd>Differ pr close<CR>', desc = 'PR: close' },
+        { '<space>pb', '<cmd>Differ pr browser<CR>', desc = 'PR: open in browser' },
+        { '<space>py', '<cmd>Differ pr url<CR>', desc = 'PR: yank URL' },
+        { '<space>pq', '<cmd>Differ close<CR>', desc = 'PR: quit' },
+    },
+    opts = {},
+}