Neovim/lua/plugins/lualine.lua

return {
    {
        "nvim-lualine/lualine.nvim",
        opts = function()
            local options = require('options')
            return {
            options = {
                theme = "vscode",
                component_separators = { left = '', right = '' },
            },
            sections = {
                lualine_a = {
                    'mode',
                },
                lualine_b = {
                    {
                        'branch',
                    },
                    {
                        'diff',
                        symbols = {
                            added = '+',
                            modified = '~',
                            removed = '-',
                        }
                    },
                    {
                        '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
                    }
                },
                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 = {
                    {
                        function ()
                            local client_id = vim.lsp.get_client_by_id(1)
                            return ' ' .. client_id.name
                        end,
                        on_click = function ()
                            vim.defer_fn(function()
                                vim.cmd("LspInfo")
                            end, 100)
                        end
                    },
                    'encoding',
                    'fileformat',
                    {
                        'filetype',
                        colored = true,
                        on_click = function(_, _)
                            vim.defer_fn(function()
                                vim.cmd("Telescope filetypes")
                            end, 100)
                        end
                    }
                },
                lualine_y = {'progress'},
                lualine_z = {'location'}
            },
            inactive_sections = {
                lualine_a = {},
                lualine_b = {},
                lualine_c = {'filename'},
                lualine_x = {'location'},
                lualine_y = {},
                lualine_z = {}
            }
        }
        end
    }
}