Neovim/lua/plugins/lualine.lua

return {
    {
        "nvim-lualine/lualine.nvim",
        opts = function()
            local options = require("options")
            return {
                options = {
                    theme = "auto",
                    component_separators = { left = "", right = "" },
                    section_separators = { left = "", right = "" },
                    globalstatus = true,
                },
                sections = {
                    lualine_a = {
                        {
                            function()
                                return " "
                            end,
                            separator = { left = "", right = "" },
                            padding = 1,
                            fmt = function(text)
                                return string.gsub(text, "%s+", "")
                            end,
                        },
                        {
                            "mode",
                            padding = 0,
                            fmt = function(text)
                                return string.gsub(text, "%s+", "") .. " "
                            end,
                        },
                    },
                    lualine_b = {
                        {
                            "filename",
                            symbols = {
                                modified = "", -- Text to show when the file is modified.
                                readonly = "", -- Text to show when the file is non-modifiable or readonly.
                                unnamed = "", -- Text to show for unnamed buffers.
                                newfile = "[New]", -- Text to show for newly created file before first write
                            },
                        },
                    },
                    lualine_c = {
                        {
                            "branch",
                            icon = "󰊤",
                        },
                        {
                            "diff",
                            symbols = {
                                added = "+",
                                modified = "~",
                                removed = "-",
                            },
                            on_click = function()
                                vim.defer_fn(function()
                                    vim.cmd("Gitsigns diffthis")
                                end, 100)
                            end,
                        },
                    },
                    lualine_x = {
                        {
                            function()
                                local client_id = vim.lsp.get_client_by_id(1)
                                return "  LSP ~ " .. client_id.name
                            end,
                            on_click = function()
                                vim.defer_fn(function()
                                    vim.cmd("LspInfo")
                                end, 100)
                            end,
                            color = "lualine_c_inactive",
                        },
                        {
                            "diagnostics",
                            symbols = {
                                error = options.lsp.icons.Error,
                                warn = options.lsp.icons.Warn,
                                info = options.lsp.icons.Info,
                                hint = options.lsp.icons.Hint,
                            },
                            sources = {
                                "nvim_diagnostic",
                            },
                            update_in_insert = true,
                            on_click = function()
                                vim.defer_fn(function()
                                    vim.cmd("TroubleToggle")
                                end, 100)
                            end,
                        },
                        {
                            "filetype",
                            colored = true,
                            on_click = function(_, _)
                                vim.defer_fn(function()
                                    vim.cmd("Telescope filetypes")
                                end, 100)
                            end,
                        },
                        "encoding",
                        "fileformat",
                    },
                    lualine_y = {
                        { "progress" },
                    },
                    lualine_z = { "location" },
                },
                inactive_sections = {
                    lualine_a = {},
                    lualine_b = {},
                    lualine_c = {
                        {
                            "filename",
                            symbols = {
                                modified = "", -- Text to show when the file is modified.
                                readonly = "", -- Text to show when the file is non-modifiable or readonly.
                                unnamed = "", -- Text to show for unnamed buffers.
                                newfile = "[New]", -- Text to show for newly created file before first write
                            },
                        },
                    },
                    lualine_x = { "location" },
                    lualine_y = {},
                    lualine_z = {},
                },
            }
        end,
    },
}