From 3cb53f9cf13ffec80a0f752e02c07936fa9e7419 Mon Sep 17 00:00:00 2001
From: Brian Henderson <brianjhenderson@gmail.com>
Date: Sun, 21 Dec 2025 13:55:56 +0100
Subject: [PATCH] new sarif viewer and add vscode-diff

---
 lua/custom/plugins/sarif.lua       |  9 +++-
 lua/custom/plugins/vscode-diff.lua | 66 ++++++++++++++++++++++++++++++
 2 files changed, 74 insertions(+), 1 deletion(-)
 create mode 100644 lua/custom/plugins/vscode-diff.lua

diff --git a/lua/custom/plugins/sarif.lua b/lua/custom/plugins/sarif.lua
index 004970f0..2cafa8cb 100644
--- a/lua/custom/plugins/sarif.lua
+++ b/lua/custom/plugins/sarif.lua
@@ -1,3 +1,10 @@
+-- return {
+--   'fguisso/sfer.nvim',
+-- }
+vim.keymap.set('n', 'fs', '<cmd>SarifView<CR>')
+vim.keymap.set('n', '<M-i>', '<cmd>SarifCodeFlowNext<CR>')
+vim.keymap.set('n', '<M-o>', '<cmd>SarifCodeFlowPrev<CR>')
+
 return {
-  'fguisso/sfer.nvim',
+  'bhendo/sarif.nvim',
 }
diff --git a/lua/custom/plugins/vscode-diff.lua b/lua/custom/plugins/vscode-diff.lua
new file mode 100644
index 00000000..efcd4c56
--- /dev/null
+++ b/lua/custom/plugins/vscode-diff.lua
@@ -0,0 +1,66 @@
+return {
+  'esmuellert/vscode-diff.nvim',
+  dependencies = { 'MunifTanjim/nui.nvim' },
+  cmd = 'CodeDiff',
+  config = function()
+    require('vscode-diff').setup {
+      -- Highlight configuration
+      highlights = {
+        -- Line-level: accepts highlight group names or hex colors (e.g., "#2ea043")
+        line_insert = 'DiffAdd', -- Line-level insertions
+        line_delete = 'DiffDelete', -- Line-level deletions
+
+        -- Character-level: accepts highlight group names or hex colors
+        -- If specified, these override char_brightness calculation
+        char_insert = nil, -- Character-level insertions (nil = auto-derive)
+        char_delete = nil, -- Character-level deletions (nil = auto-derive)
+
+        -- Brightness multiplier (only used when char_insert/char_delete are nil)
+        -- nil = auto-detect based on background (1.4 for dark, 0.92 for light)
+        char_brightness = nil, -- Auto-adjust based on your colorscheme
+      },
+
+      -- Diff view behavior
+      diff = {
+        disable_inlay_hints = true, -- Disable inlay hints in diff windows for cleaner view
+        max_computation_time_ms = 5000, -- Maximum time for diff computation (VSCode default)
+      },
+
+      -- Explorer panel configuration
+      explorer = {
+        position = 'left', -- "left" or "bottom"
+        width = 40, -- Width when position is "left" (columns)
+        height = 15, -- Height when position is "bottom" (lines)
+        indent_markers = true, -- Show indent markers in tree view (│, ├, └)
+        icons = {
+          folder_closed = '', -- Nerd Font folder icon (customize as needed)
+          folder_open = '', -- Nerd Font folder-open icon
+        },
+        view_mode = 'list', -- "list" or "tree"
+        file_filter = {
+          ignore = {}, -- Glob patterns to hide (e.g., {"*.lock", "dist/*"})
+        },
+      },
+
+      -- Keymaps in diff view
+      keymaps = {
+        view = {
+          quit = 'q', -- Close diff tab
+          toggle_explorer = '<leader>b', -- Toggle explorer visibility (explorer mode only)
+          next_hunk = ']c', -- Jump to next change
+          prev_hunk = '[c', -- Jump to previous change
+          next_file = ']f', -- Next file in explorer mode
+          prev_file = '[f', -- Previous file in explorer mode
+          diff_get = 'do', -- Get change from other buffer (like vimdiff)
+          diff_put = 'dp', -- Put change to other buffer (like vimdiff)
+        },
+        explorer = {
+          select = '<CR>', -- Open diff for selected file
+          hover = 'K', -- Show file diff preview
+          refresh = 'R', -- Refresh git status
+          toggle_view_mode = 'i', -- Toggle between 'list' and 'tree' views
+        },
+      },
+    }
+  end,
+}