show relative file path

lua/plugins/lua-line.lua

@@ -34,8 +34,39 @@ return {
           },
         },
         lualine_b = { "branch", "diff", "diagnostics" },
-        lualine_c = { "filename" },
-        lualine_x = { "encoding", "fileformat", "filetype" },
+        lualine_c = {
+          {
+            "filename",
+            file_status = true, -- Displays file status (readonly status, modified status)
+            newfile_status = false, -- Display new file status (new file means no write after created)
+            path = 1, -- 0: Just the filename
+            -- 1: Relative path
+            -- 2: Absolute path
+            -- 3: Absolute path, with tilde as the home directory
+            -- 4: Filename and parent dir, with tilde as the home directory
+
+            shorting_target = 40, -- Shortens path to leave 40 spaces in the window
+            -- for other components. (terrible name, any suggestions?)
+            symbols = {
+              modified = "[+]", -- Text to show when the file is modified.
+              readonly = "[-]", -- Text to show when the file is non-modifiable or readonly.
+              unnamed = "[No Name]", -- Text to show for unnamed buffers.
+              newfile = "[New]", -- Text to show for newly created file before first write
+            },
+          },
+        },
+        lualine_x = {
+          "encoding",
+          {
+            "fileformat",
+            symbols = {
+              unix = "", -- e712
+              dos = "", -- e70f
+              mac = "", -- e711
+            },
+          },
+          "filetype",
+        },
         lualine_y = { "progress" },
         lualine_z = { "location" },
       },