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- -- File: /home/sergio/.config/nvim/lua/colors.lua
- -- Last Change: Tue, 01 Feb 2022 08:16
- -- This code comes from a series of 7 videos on how to use telescope pickers
- -- to change colorschemes on neovim, here is the list:
- -- video 1: https://youtu.be/vjKEKsQbQMU
- -- video 2: https://youtu.be/2LSGlOgI9Cg
- -- video 3: https://youtu.be/-SwYCH4Ht2g
- -- video 5: https://youtu.be/Wq3wbplnxug
- -- video 6: https://youtu.be/BMTXuY640dA
- -- video 7: https://youtu.be/zA-VXoZ-Q8E
- -- In order to mapp this function you have to map the command below:
- -- :lua require('colors').choose_colors()
- --
- -- Modify the list of colors or uncomment the function that takes all possible colors
- local M = {}
- M.choose_colors = function()
- local actions = require "telescope.actions"
- local actions_state = require "telescope.actions.state"
- local pickers = require "telescope.pickers"
- local finders = require "telescope.finders"
- local sorters = require "telescope.sorters"
- local dropdown = require "telescope.themes".get_dropdown()
- function enter(prompt_bufnr)
- local selected = actions_state.get_selected_entry()
- local cmd = 'colorscheme ' .. selected[1]
- vim.cmd(cmd)
- actions.close(prompt_bufnr)
- end
- function next_color(prompt_bufnr)
- actions.move_selection_next(prompt_bufnr)
- local selected = actions_state.get_selected_entry()
- local cmd = 'colorscheme ' .. selected[1]
- vim.cmd(cmd)
- end
- function prev_color(prompt_bufnr)
- actions.move_selection_previous(prompt_bufnr)
- local selected = actions_state.get_selected_entry()
- local cmd = 'colorscheme ' .. selected[1]
- vim.cmd(cmd)
- end
- -- local colors = vim.fn.getcompletion("", "color")
- local opts = {
- finder = finders.new_table {"gruvbox", "nordfox", "nightfox", "monokai", "tokyonight"},
- -- finder = finders.new_table(colors),
- sorter = sorters.get_generic_fuzzy_sorter({}),
- attach_mappings = function(prompt_bufnr, map)
- map("i", "<CR>", enter)
- map("i", "<C-j>", next_color)
- map("i", "<C-k>", prev_color)
- return true
- end,
- }
- local colors = pickers.new(dropdown, opts)
- colors:find()
- end
- return M
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