92 lines
2.2 KiB
Lua
92 lines
2.2 KiB
Lua
-- TODO: Customize keymap
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local a = vim.api
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local actions = require('telescope.actions')
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local state = require('telescope.state')
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local mappings = {}
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local keymap = {}
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mappings.set_keymap = function(prompt_bufnr, results_bufnr)
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local function default_mapper(map_key, table_key)
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a.nvim_buf_set_keymap(
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prompt_bufnr,
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'i',
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map_key,
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string.format(
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[[<C-O>:lua __TelescopeMapping(%s, %s, '%s')<CR>]],
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prompt_bufnr,
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results_bufnr,
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table_key
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),
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{
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silent = true,
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}
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)
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end
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default_mapper('<c-n>', 'control-n')
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default_mapper('<c-p>', 'control-p')
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default_mapper('<CR>', 'enter')
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end
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function __TelescopeMapping(prompt_bufnr, results_bufnr, characters)
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if keymap[characters] then
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keymap[characters](prompt_bufnr, results_bufnr)
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end
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end
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-- TODO: Refactor this to use shared code.
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-- TODO: Move from top to bottom, etc.
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-- TODO: It seems like doing this brings us back to the beginning of the prompt, which is not great.
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keymap["control-n"] = function(prompt_bufnr, _)
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actions.shift_current_selection(prompt_bufnr, 1)
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end
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keymap["control-p"] = function(prompt_bufnr, _)
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actions.shift_current_selection(prompt_bufnr, -1)
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end
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keymap["enter"] = function(prompt_bufnr, results_bufnr)
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local picker = actions.get_current_picker(prompt_bufnr)
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local entry = actions.get_selected_entry(prompt_bufnr)
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if not entry then
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print("[telescope] Nothing currently selected")
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return
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else
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local value = entry.value
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if not value then
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print("Could not do anything with blank line...")
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return
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end
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-- TODO: This is not great.
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if type(value) == "table" then
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value = entry.display
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end
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local sections = vim.split(value, ":")
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local filename = sections[1]
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local row = tonumber(sections[2])
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local col = tonumber(sections[3])
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vim.cmd(string.format([[bwipeout! %s]], prompt_bufnr))
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a.nvim_set_current_win(picker.original_win_id or 0)
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vim.cmd(string.format(":e %s", filename))
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local bufnr = vim.api.nvim_get_current_buf()
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a.nvim_buf_set_option(bufnr, 'buflisted', true)
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if row and col then
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a.nvim_win_set_cursor(0, {row, col})
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end
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vim.cmd [[stopinsert]]
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end
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end
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return mappings
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