Created
December 19, 2023 03:53
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Fix for Neovim Telescope plugin to enable preview of binary contents.
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| local previewers = require('telescope.previewers') | |
| local Job = require('plenary.job') | |
| local new_maker = function(filepath, bufnr, opts) | |
| filepath = vim.fn.expand(filepath) | |
| Job:new({ | |
| command = 'cat', | |
| args = { filepath }, | |
| on_exit = function(j) | |
| local result = j:result() | |
| vim.schedule(function() | |
| vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, result) | |
| end) | |
| end | |
| }):sync() | |
| end | |
| local options = { | |
| defaults = { | |
| vimgrep_arguments = { | |
| "rg", | |
| "-L", | |
| "--color=never", | |
| "--no-heading", | |
| "--with-filename", | |
| "--line-number", | |
| "--column", | |
| "--smart-case", | |
| }, | |
| prompt_prefix = " ", | |
| selection_caret = " ", | |
| entry_prefix = " ", | |
| initial_mode = "insert", | |
| selection_strategy = "reset", | |
| sorting_strategy = "ascending", | |
| layout_strategy = "horizontal", | |
| layout_config = { | |
| horizontal = { | |
| prompt_position = "top", | |
| preview_width = 0.55, | |
| results_width = 0.8, | |
| }, | |
| vertical = { | |
| mirror = false, | |
| }, | |
| width = 0.87, | |
| height = 0.80, | |
| preview_cutoff = 120, | |
| }, | |
| file_sorter = require("telescope.sorters").get_fuzzy_file, | |
| file_ignore_patterns = { "node_modules" }, | |
| generic_sorter = require("telescope.sorters").get_generic_fuzzy_sorter, | |
| path_display = { "truncate" }, | |
| winblend = 0, | |
| border = {}, | |
| borderchars = { "─", "│", "─", "│", "╭", "╮", "╯", "╰" }, | |
| color_devicons = true, | |
| set_env = { ["COLORTERM"] = "truecolor" }, -- default = nil, | |
| file_previewer = require("telescope.previewers").vim_buffer_cat.new, | |
| grep_previewer = require("telescope.previewers").vim_buffer_vimgrep.new, | |
| qflist_previewer = require("telescope.previewers").vim_buffer_qflist.new, | |
| buffer_previewer_maker = new_maker, | |
| mappings = { | |
| n = { ["q"] = require("telescope.actions").close }, | |
| }, | |
| }, | |
| extensions_list = { "themes", "terms" }, | |
| } | |
| require('telescope').setup(options) |
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