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feat: Add livegrep and lsp referecnes

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This commit is contained in:
TJ DeVries
2020-08-27 22:12:44 -04:00
parent c4dd59ff65
commit 7e9f38a87e
10 changed files with 475 additions and 166 deletions
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150
lua/telescope/previewers.lua
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@@ -9,12 +9,22 @@ function Previewer:new(opts)
opts = opts or {}
return setmetatable({
state = nil,
_setup_func = opts.setup,
preview_fn = opts.preview_fn,
}, Previewer)
end
function Previewer:preview(preview_win, preview_bufnr, results_bufnr, row)
return self.preview_fn(preview_win, preview_bufnr, results_bufnr, row)
function Previewer:preview(entry, status)
if not entry then
return
end
if not self.state and self._setup_func then
self.state = self._setup_func()
end
return self:preview_fn(entry, status)
end
previewers.new = function(...)
@@ -22,12 +32,12 @@ previewers.new = function(...)
end
previewers.vim_buffer = previewers.new {
preview_fn = function(preview_win, preview_bufnr, results_bufnr, row)
local line = vim.api.nvim_buf_get_lines(results_bufnr, row, row + 1, false)[1]
if line == nil then
preview_fn = function(_, entry, status)
local value = entry.value
if value == nil then
return
end
local file_name = vim.split(line, ":")[1]
local file_name = vim.split(value, ":")[1]
log.trace("Previewing File: %s", file_name)
@@ -39,23 +49,24 @@ previewers.vim_buffer = previewers.new {
-- TODO: We should probably call something like this because we're not always getting highlight and all that stuff.
-- api.nvim_command('doautocmd filetypedetect BufRead ' .. vim.fn.fnameescape(filename))
vim.api.nvim_win_set_buf(preview_win, bufnr)
vim.api.nvim_win_set_option(preview_win, 'wrap', false)
vim.api.nvim_win_set_option(preview_win, 'winhl', 'Normal:Normal')
vim.api.nvim_win_set_buf(status.preview_win, bufnr)
vim.api.nvim_win_set_option(status.preview_win, 'wrap', false)
vim.api.nvim_win_set_option(status.preview_win, 'winhl', 'Normal:Normal')
-- vim.api.nvim_win_set_option(preview_win, 'winblend', 20)
vim.api.nvim_win_set_option(preview_win, 'signcolumn', 'no')
vim.api.nvim_win_set_option(preview_win, 'foldlevel', 100)
vim.api.nvim_win_set_option(status.preview_win, 'signcolumn', 'no')
vim.api.nvim_win_set_option(status.preview_win, 'foldlevel', 100)
end,
}
previewers.vim_buffer_or_bat = previewers.new {
preview_fn = function(preview_win, preview_bufnr, results_bufnr, row)
local line = vim.api.nvim_buf_get_lines(results_bufnr, row, row + 1, false)[1]
if line == nil then
preview_fn = function(_, entry, status)
local value = entry.value
if value == nil then
return
end
local file_name = vim.split(line, ":")[1]
local file_name = vim.split(value, ":")[1]
log.info("Previewing File: %s", file_name)
@@ -69,18 +80,115 @@ previewers.vim_buffer_or_bat = previewers.new {
-- TODO: We should probably call something like this because we're not always getting highlight and all that stuff.
-- api.nvim_command('doautocmd filetypedetect BufRead ' .. vim.fn.fnameescape(filename))
vim.api.nvim_win_set_buf(preview_win, bufnr)
vim.api.nvim_win_set_option(preview_win, 'wrap', false)
vim.api.nvim_win_set_option(preview_win, 'winhl', 'Normal:Normal')
vim.api.nvim_win_set_buf(status.preview_win, bufnr)
vim.api.nvim_win_set_option(status.preview_win, 'wrap', false)
vim.api.nvim_win_set_option(status.preview_win, 'winhl', 'Normal:Normal')
-- vim.api.nvim_win_set_option(preview_win, 'winblend', 20)
vim.api.nvim_win_set_option(preview_win, 'signcolumn', 'no')
vim.api.nvim_win_set_option(preview_win, 'foldlevel', 100)
vim.api.nvim_win_set_option(status.preview_win, 'signcolumn', 'no')
vim.api.nvim_win_set_option(status.preview_win, 'foldlevel', 100)
else
vim.api.nvim_buf_set_lines(preview_bufnr, 0, -1, false, vim.fn.systemlist(string.format('bat %s', file_name)))
vim.api.nvim_buf_set_lines(status.preview_bufnr, 0, -1, false, vim.fn.systemlist(string.format('bat %s', file_name)))
end
end,
}
previewers.cat = previewers.new {
setup = function()
local command_string = "cat %s"
if vim.fn.executable("bat") then
command_string = "bat %s --style=grid --paging=always"
end
return {
command_string = command_string
}
end,
preview_fn = function(self, entry, status)
local bufnr = vim.api.nvim_create_buf(false, true)
vim.api.nvim_win_set_buf(status.preview_win, bufnr)
-- HACK! Requires `termopen` to accept buffer argument.
vim.cmd(string.format("noautocmd call win_gotoid(%s)", status.preview_win))
vim.fn.termopen(string.format(self.state.command_string, entry.value))
vim.cmd(string.format("noautocmd call win_gotoid(%s)", status.prompt_win))
vim.api.nvim_buf_set_name(bufnr, tostring(bufnr))
end
}
previewers.vimgrep = previewers.new {
setup = function()
local command_string = "cat %s"
if vim.fn.executable("bat") then
command_string = "bat %s --style=grid --paging=always --highlight-line %s -r %s:%s"
end
return {
command_string = command_string
}
end,
preview_fn = function(self, entry, status)
local bufnr = vim.api.nvim_create_buf(false, true)
local win_id = status.preview_win
local height = vim.api.nvim_win_get_height(win_id)
local line = entry.value
if type(line) == "table" then
line = entry.ordinal
end
local _, _, filename, lnum, col, text = string.find(line, [[([^:]+):(%d+):(%d+):(.*)]])
local context = math.floor(height / 2)
local start = math.max(0, lnum - context)
local finish = lnum + context
vim.api.nvim_win_set_buf(status.preview_win, bufnr)
-- HACK! Requires `termopen` to accept buffer argument.
vim.cmd(string.format("noautocmd call win_gotoid(%s)", status.preview_win))
vim.fn.termopen(string.format(self.state.command_string, filename, lnum, start, finish))
vim.cmd(string.format("noautocmd call win_gotoid(%s)", status.prompt_win))
end
}
previewers.qflist = previewers.new {
setup = function()
local command_string = "cat %s"
if vim.fn.executable("bat") then
command_string = "bat %s --style=grid --paging=always --highlight-line %s -r %s:%s"
end
return {
command_string = command_string
}
end,
preview_fn = function(self, entry, status)
local bufnr = vim.api.nvim_create_buf(false, true)
local win_id = status.preview_win
local height = vim.api.nvim_win_get_height(win_id)
local filename = entry.value.filename
local lnum = entry.value.lnum
local context = math.floor(height / 2)
local start = math.max(0, lnum - context)
local finish = lnum + context
vim.api.nvim_win_set_buf(status.preview_win, bufnr)
-- HACK! Requires `termopen` to accept buffer argument.
vim.cmd(string.format("noautocmd call win_gotoid(%s)", status.preview_win))
vim.fn.termopen(string.format(self.state.command_string, filename, lnum, start, finish))
vim.cmd(string.format("noautocmd call win_gotoid(%s)", status.prompt_win))
end
}
previewers.Previewer = Previewer
return previewers