nvim-config/lua/plugins/telescope.lua

return {
    {
        "nvim-telescope/telescope.nvim",
        dependencies = {
            "nvim-lua/plenary.nvim",
            { "nvim-telescope/telescope-ui-select.nvim" },

            -- Useful for getting pretty icons, but requires a Nerd Font.
            { "nvim-tree/nvim-web-devicons", enabled = vim.g.have_nerd_font },
        },
        cmd = "Telescope",
        keys = {
            {
                "<leader>ff",
                function()
                    require("telescope.builtin").find_files()
                end,
                desc = "[ F ]ind files",
            },
            {
                "<leader>fF",
                function()
                    require("telescope.builtin").find_files({ hidden = true, no_ignore = true })
                end,
                desc = "[ F ]ind [ F ]iles",
            },

            {
                "<leader>lg",
                function()
                    require("telescope.builtin").live_grep()
                end,
                desc = "Live grep",
            },
            {
                "<leader>gf",
                function()
                    require("telescope.builtin").git_files()
                end,
                desc = "Git files",
            },
            {
                "<leader>gs",
                function()
                    require("telescope.builtin").git_status()
                end,
                desc = "Git status",
            },
            {
                "<leader>fc",
                function()
                    require("telescope.builtin").git_commits()
                end,
                desc = "Git Commits",
            },

            {
                "<leader>of",
                function()
                    require("telescope.builtin").oldfiles()
                end,
                desc = "[ O ]ld [ F ]iles",
            },

            {
                "<leader>ds",
                function()
                    require("telescope.builtin").lsp_document_symbols()
                end,
                desc = "[ D ]ocument [ S ]ymbols",
            },

            {
                "<leader>wss",
                function()
                    require("telescope.builtin").lsp_dynamic_workspace_symbols()
                end,
                desc = "[ W ]orkspace [ S ]ymbol[ s ]",
                remap = true,
            },

            {
                "<leader>lr",
                function()
                    require("telescope.builtin").lsp_references()
                end,
                desc = "[L]ist [R]erefrences",
            },
            {
                "<leader>ld",
                function()
                    require("telescope.builtin").diagnostics()
                end,
                desc = "[ L ]ist [ D ]iagnostics",
            },
            {
                "<leader>li",
                function()
                    require("telescope.builtin").lsp_implementations()
                end,
                desc = "[ L ]ist [ I ]mplementation",
            },
            {
                "<leader>ldi",
                function()
                    require("telescope.builtin").lsp_definitions()
                end,
                desc = "[ L ]ist [ D ]ef[ i ]nitions",
            },
            {
                "<leader>bff",
                function()
                    require("telescope.builtin").current_buffer_fuzzy_find()
                end,
                desc = "[ L ]ist [ D ]ef[ i ]nitions",
            },
        },
        config = function(_, opts)
            local telescope = require("telescope")
            local builtin = require("telescope.builtin")

            telescope.setup({
                extensions = {
                    ["ui-select"] = {
                        require("telescope.themes").get_dropdown(),
                    },
                },
                defaults = {
                    prompt_prefix = "",
                    selection_caret = "",
                    sorting_strategy = "ascending",
                    path_display = {
                        "smart",
                    },
                    layout_config = {
                        horizontal = {
                            prompt_position = "top",
                            width = 0.75,
                            height = 0.65,
                            preview_width = 0.6,
                        },
                    },
                    mappings = {
                        i = {
                            ["<C-k>"] = function(...)
                                require("telescope.actions").move_selection_previous(...)
                            end,
                            ["<C-j>"] = function(...)
                                require("telescope.actions").move_selection_next(...)
                            end,
                            ["<c-t>"] = function(...)
                                require("trouble.providers.telescope").open_with_trouble(...)
                            end,
                        },
                        n = {
                            q = function(...)
                                require("telescope.actions").close(...)
                            end,
                            ["<c-t>"] = function(...)
                                require("trouble.providers.telescope").open_with_trouble(...)
                            end,
                        },
                    },
                },
            })

            pcall(telescope.load_extension, "tnf")
            pcall(telescope.load_extension, "fzf")
            pcall(telescope.load_extension, "ui-select")

            vim.keymap.set("n", "<leader>/", function()
                -- You can pass additional configuration to Telescope to change the theme, layout, etc.
                builtin.current_buffer_fuzzy_find(require("telescope.themes").get_dropdown({
                    winblend = 10,
                    previewer = false,
                }))
            end, { desc = "[/] Fuzzily search in current buffer" })

            vim.keymap.set("n", "<leader>s/", function()
                builtin.live_grep({
                    grep_open_files = true,
                    prompt_title = "Live Grep in Open Files",
                })
            end, { desc = "[S]earch [/] in Open Files" })

            vim.keymap.set("n", "<leader>sn", function()
                builtin.find_files({ cwd = vim.fn.stdpath("config") })
            end, { desc = "[S]earch [N]eovim files" })
        end,
    },
}