incline

lua/custom/plugins.lua

@@ -236,7 +236,7 @@ local plugins = {
         HACK = { icon = " ", color = "warning" },
         SECURITY = { icon = "󰒃 ", color = "warning" },
         WARN = { icon = " ", color = "warning", alt = { "WARNING", "XXX" } },
-        PERF = { icon = " ", alt = { "OPTIM", "PERFORMANCE", "OPTIMIZE" } },
+        PERF = { icon = " ", alt = { "OPTIM", "PERFORMANCE", "OPTIMIZE" } },
         NOTE = { icon = " ", color = "hint", alt = { "INFO" } },
         TEST = { icon = "⏲ ", color = "test", alt = { "TESTING", "PASSED", "FAILED" } },
       },
@@ -634,6 +634,59 @@ local plugins = {
       { "S", "<cmd>TSJSplit<CR>" },
     },
   },
+  {
+    "b0o/incline.nvim",
+    event = "FileType",
+    config = function()
+      local function get_diagnostic_label(props)
+        local icons = { error = "", warn = "", info = "", hint = "" }
+        local label = {}
+
+        for severity, icon in pairs(icons) do
+          local n = #vim.diagnostic.get(props.buf, { severity = vim.diagnostic.severity[string.upper(severity)] })
+          if n > 0 then
+            table.insert(label, { icon .. " " .. n .. " ", group = "DiagnosticSign" .. severity })
+          end
+        end
+        if #label > 0 then
+          table.insert(label, { "| " })
+        end
+        return label
+      end
+      local function get_git_diff(props)
+        local icons = { removed = "", changed = "", added = "" }
+        local labels = {}
+        local signs = vim.api.nvim_buf_get_var(props.buf, "gitsigns_status_dict")
+        -- local signs = vim.b.gitsigns_status_dict
+        for name, icon in pairs(icons) do
+          if tonumber(signs[name]) and signs[name] > 0 then
+            table.insert(labels, { icon .. " " .. signs[name] .. " ", group = "Diff" .. name })
+          end
+        end
+        if #labels > 0 then
+          table.insert(labels, { "| " })
+        end
+        return labels
+      end
+
+      require("incline").setup {
+        render = function(props)
+          local filename = vim.fn.fnamemodify(vim.api.nvim_buf_get_name(props.buf), ":t")
+          local ft_icon, ft_color = require("nvim-web-devicons").get_icon_color(filename)
+          local modified = vim.api.nvim_buf_get_option(props.buf, "modified") and "bold,italic" or "bold"
+
+          local buffer = {
+            { get_diagnostic_label(props) },
+            { get_git_diff(props) },
+            { ft_icon, guifg = ft_color },
+            { " " },
+            { filename, gui = modified },
+          }
+          return buffer
+        end,
+      }
+    end,
+  },
 }
 
 return plugins