refactor(incline.lua): change window placement to right for better UI consistency

feat(incline.lua): add function shortenPath to truncate long file paths for display

lua/absolute/after/incline.lua

@@ -2,10 +2,22 @@ local incline = require("incline")
 local helpers = require("incline.helpers")
 local devicons = require("nvim-web-devicons")
 
+local function shortenPath(str, max)
+    if #str > max then
+        local start = #str - max + 1
+        return "..." .. string.sub(str, start)
+    end
+
+    return str
+end
+
 incline.setup({
     window = {
         padding = 0,
         margin = { horizontal = 0 },
+        placement = {
+            horizontal = "right",
+        },
     },
     render = function(props)
         local filename = vim.fn.fnamemodify(vim.api.nvim_buf_get_name(props.buf), ":t")
@@ -14,44 +26,12 @@ incline.setup({
         local modified = vim.bo[props.buf].modified
 
         local path = vim.fn.fnamemodify(filepath, ":~:.") -- Get relative path
+        path = shortenPath(path, 30)
+
+        -- Shorten path from the left if the entire line is longer than 100 characters
 
-		-- local function get_git_diff()
-		--     local icons = { removed = "", changed = "", added = "" }
-		--     local signs = vim.b[props.buf].gitsigns_status_dict
-		--     local labels = {}
-		--     if signs == nil then
-		--         return labels
-		--     end
-		--     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
-		--
-		-- local function get_diagnostic_label()
-		--     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
         --
         return {
-			-- { get_diagnostic_label() },
-			-- { get_git_diff() },
             ft_icon and { " ", ft_icon, " ", guibg = ft_color, guifg = helpers.contrast_color(ft_color) } or "",
             " ",
             { path, gui = modified and "bold,italic" or "bold" },