nvim/plugin-confs/telescope.lua

local ts = require('telescope')
ts.setup({
    defaults = {
        -- Default configuration for telescope goes here:
        -- config_key = value,
        layout_strategy = 'flex',
        width = 0.9,
        wrap_results = true,
        preview = {
            border = true,
            borderchars = {
                '─', '│', '─', '│', '╭', '╮', '╯', '╰'
            },
            title = true,
            dynamic_preview_title = true,
            treesitter = true
        },
        mappings = {
            i = {
                -- map actions.which_key to <C-h> (default: <C-/>)
                -- actions.which_key shows the mappings for your picker,
                -- e.g. git_{create, delete, ...}_branch for the git_branches picker
                -- ["<C-/?>"] = "which_key"
            }
        },
        file_ignore_patterns = { "^node_modules/", "^env/", "^__pycache__/" }
    },
    pickers = {
        -- Default configuration for builtin pickers goes here:
        -- picker_name = {
        --   picker_config_key = value,
        --   ...
        -- }
        -- Now the picker_config_key will be applied every time you call this
        -- builtin picker
        find_files = {
            -- theme = "dropdown"
        }
    },
    extensions = {
        fzf = {
            fuzzy = true,                   -- false will only do exact matching
            override_generic_sorter = true, -- override the generic sorter
            override_file_sorter = true,    -- override the file sorter
            case_mode = "smart_case"        -- or "ignore_case" or "respect_case"
            -- the default case_mode is "smart_case"
        },
        glyph = {
            action = function(glyph)
                -- argument glyph is a table.
                -- {name="", value="", category="", description=""}

                -- vim.fn.setreg("*", glyph.value)
                -- print([[Press p or "*p to paste this glyph]] .. glyph.value)

                -- insert glyph when picked
                vim.api.nvim_put({ glyph.value }, 'c', false, true)
            end
        }
    }

})
ts.load_extension('dap')
ts.load_extension('fzf')
ts.load_extension('glyph')