mirror of
https://github.com/neovim/neovim.git
synced 2026-04-25 16:54:12 +00:00
feat(lsp): add more LSP defaults (#28500)
- crn for rename - crr for code actions - gr for references - <C-S> (in Insert mode) for signature help
This commit is contained in:
Gregory Anders
@@ -144,6 +144,31 @@ do
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end
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vim.keymap.set({ 'o' }, 'gc', textobject_rhs, { desc = 'Comment textobject' })
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end
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--- Default maps for LSP functions.
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---
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--- These are mapped unconditionally to avoid confusion. If no server is attached, or if a server
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--- does not support a capability, an error message is displayed rather than exhibiting different
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--- behavior.
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---
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--- See |gr-default|, |crn|, |crr|, |i_CTRL-S|.
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do
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vim.keymap.set('n', 'crn', function()
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vim.lsp.buf.rename()
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end, { desc = 'vim.lsp.buf.rename()' })
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vim.keymap.set({ 'n', 'v' }, 'crr', function()
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vim.lsp.buf.code_action()
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end, { desc = 'vim.lsp.buf.code_action()' })
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vim.keymap.set('n', 'gr', function()
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vim.lsp.buf.references()
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end, { desc = 'vim.lsp.buf.references()' })
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vim.keymap.set('i', '<C-S>', function()
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vim.lsp.buf.signature_help()
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end, { desc = 'vim.lsp.buf.signature_help()' })
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end
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end
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--- Default menus
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@@ -243,230 +268,140 @@ do
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vim.notify(('W325: Ignoring swapfile from Nvim process %d'):format(info.pid))
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end,
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})
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end
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-- Only do the following when the TUI is attached
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local tty = nil
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for _, ui in ipairs(vim.api.nvim_list_uis()) do
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if ui.chan == 1 and ui.stdout_tty then
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tty = ui
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break
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end
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end
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if tty then
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local group = vim.api.nvim_create_augroup('nvim_tty', {})
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--- Set an option after startup (so that OptionSet is fired), but only if not
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--- already set by the user.
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---
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--- @param option string Option name
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--- @param value any Option value
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local function setoption(option, value)
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if vim.api.nvim_get_option_info2(option, {}).was_set then
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-- Don't do anything if option is already set
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return
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end
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-- Wait until Nvim is finished starting to set the option to ensure the
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-- OptionSet event fires.
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if vim.v.vim_did_enter == 1 then
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--- @diagnostic disable-next-line:no-unknown
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vim.o[option] = value
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else
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vim.api.nvim_create_autocmd('VimEnter', {
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group = group,
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once = true,
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nested = true,
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callback = function()
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setoption(option, value)
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end,
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})
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-- Only do the following when the TUI is attached
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local tty = nil
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for _, ui in ipairs(vim.api.nvim_list_uis()) do
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if ui.chan == 1 and ui.stdout_tty then
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tty = ui
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break
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end
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end
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--- Guess value of 'background' based on terminal color.
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---
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--- We write Operating System Command (OSC) 11 to the terminal to request the
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--- terminal's background color. We then wait for a response. If the response
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--- matches `rgba:RRRR/GGGG/BBBB/AAAA` where R, G, B, and A are hex digits, then
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--- compute the luminance[1] of the RGB color and classify it as light/dark
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--- accordingly. Note that the color components may have anywhere from one to
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--- four hex digits, and require scaling accordingly as values out of 4, 8, 12,
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--- or 16 bits. Also note the A(lpha) component is optional, and is parsed but
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--- ignored in the calculations.
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---
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--- [1] https://en.wikipedia.org/wiki/Luma_%28video%29
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do
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--- Parse a string of hex characters as a color.
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if tty then
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local group = vim.api.nvim_create_augroup('nvim_tty', {})
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--- Set an option after startup (so that OptionSet is fired), but only if not
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--- already set by the user.
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---
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--- The string can contain 1 to 4 hex characters. The returned value is
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--- between 0.0 and 1.0 (inclusive) representing the intensity of the color.
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---
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--- For instance, if only a single hex char "a" is used, then this function
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--- returns 0.625 (10 / 16), while a value of "aa" would return 0.664 (170 /
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--- 256).
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---
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--- @param c string Color as a string of hex chars
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--- @return number? Intensity of the color
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local function parsecolor(c)
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if #c == 0 or #c > 4 then
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return nil
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--- @param option string Option name
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--- @param value any Option value
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local function setoption(option, value)
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if vim.api.nvim_get_option_info2(option, {}).was_set then
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-- Don't do anything if option is already set
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return
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end
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local val = tonumber(c, 16)
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if not val then
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return nil
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-- Wait until Nvim is finished starting to set the option to ensure the
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-- OptionSet event fires.
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if vim.v.vim_did_enter == 1 then
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--- @diagnostic disable-next-line:no-unknown
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vim.o[option] = value
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else
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vim.api.nvim_create_autocmd('VimEnter', {
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group = group,
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once = true,
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nested = true,
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callback = function()
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setoption(option, value)
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end,
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})
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end
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local max = tonumber(string.rep('f', #c), 16)
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return val / max
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end
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--- Parse an OSC 11 response
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--- Guess value of 'background' based on terminal color.
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---
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||||
--- Either of the two formats below are accepted:
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--- We write Operating System Command (OSC) 11 to the terminal to request the
|
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--- terminal's background color. We then wait for a response. If the response
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--- matches `rgba:RRRR/GGGG/BBBB/AAAA` where R, G, B, and A are hex digits, then
|
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--- compute the luminance[1] of the RGB color and classify it as light/dark
|
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--- accordingly. Note that the color components may have anywhere from one to
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--- four hex digits, and require scaling accordingly as values out of 4, 8, 12,
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--- or 16 bits. Also note the A(lpha) component is optional, and is parsed but
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--- ignored in the calculations.
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---
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--- OSC 11 ; rgb:<red>/<green>/<blue>
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---
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--- or
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---
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--- OSC 11 ; rgba:<red>/<green>/<blue>/<alpha>
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---
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--- where
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---
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--- <red>, <green>, <blue>, <alpha> := h | hh | hhh | hhhh
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---
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--- The alpha component is ignored, if present.
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---
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--- @param resp string OSC 11 response
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--- @return string? Red component
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--- @return string? Green component
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--- @return string? Blue component
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local function parseosc11(resp)
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local r, g, b
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r, g, b = resp:match('^\027%]11;rgb:(%x+)/(%x+)/(%x+)$')
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if not r and not g and not b then
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local a
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r, g, b, a = resp:match('^\027%]11;rgba:(%x+)/(%x+)/(%x+)/(%x+)$')
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if not a or #a > 4 then
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return nil, nil, nil
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--- [1] https://en.wikipedia.org/wiki/Luma_%28video%29
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do
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--- Parse a string of hex characters as a color.
|
||||
---
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||||
--- The string can contain 1 to 4 hex characters. The returned value is
|
||||
--- between 0.0 and 1.0 (inclusive) representing the intensity of the color.
|
||||
---
|
||||
--- For instance, if only a single hex char "a" is used, then this function
|
||||
--- returns 0.625 (10 / 16), while a value of "aa" would return 0.664 (170 /
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--- 256).
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---
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||||
--- @param c string Color as a string of hex chars
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--- @return number? Intensity of the color
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local function parsecolor(c)
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if #c == 0 or #c > 4 then
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return nil
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end
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local val = tonumber(c, 16)
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if not val then
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return nil
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end
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local max = tonumber(string.rep('f', #c), 16)
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return val / max
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end
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if r and g and b and #r <= 4 and #g <= 4 and #b <= 4 then
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return r, g, b
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end
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return nil, nil, nil
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end
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local timer = assert(vim.uv.new_timer())
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local id = vim.api.nvim_create_autocmd('TermResponse', {
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group = group,
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nested = true,
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callback = function(args)
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local resp = args.data ---@type string
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local r, g, b = parseosc11(resp)
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if r and g and b then
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local rr = parsecolor(r)
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local gg = parsecolor(g)
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local bb = parsecolor(b)
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if rr and gg and bb then
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local luminance = (0.299 * rr) + (0.587 * gg) + (0.114 * bb)
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local bg = luminance < 0.5 and 'dark' or 'light'
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setoption('background', bg)
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--- Parse an OSC 11 response
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---
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||||
--- Either of the two formats below are accepted:
|
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---
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||||
--- OSC 11 ; rgb:<red>/<green>/<blue>
|
||||
---
|
||||
--- or
|
||||
---
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||||
--- OSC 11 ; rgba:<red>/<green>/<blue>/<alpha>
|
||||
---
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||||
--- where
|
||||
---
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||||
--- <red>, <green>, <blue>, <alpha> := h | hh | hhh | hhhh
|
||||
---
|
||||
--- The alpha component is ignored, if present.
|
||||
---
|
||||
--- @param resp string OSC 11 response
|
||||
--- @return string? Red component
|
||||
--- @return string? Green component
|
||||
--- @return string? Blue component
|
||||
local function parseosc11(resp)
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local r, g, b
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r, g, b = resp:match('^\027%]11;rgb:(%x+)/(%x+)/(%x+)$')
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if not r and not g and not b then
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local a
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r, g, b, a = resp:match('^\027%]11;rgba:(%x+)/(%x+)/(%x+)/(%x+)$')
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if not a or #a > 4 then
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return nil, nil, nil
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end
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return true
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end
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end,
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})
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io.stdout:write('\027]11;?\007')
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if r and g and b and #r <= 4 and #g <= 4 and #b <= 4 then
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return r, g, b
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end
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timer:start(1000, 0, function()
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-- Delete the autocommand if no response was received
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vim.schedule(function()
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-- Suppress error if autocommand has already been deleted
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pcall(vim.api.nvim_del_autocmd, id)
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end)
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if not timer:is_closing() then
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timer:close()
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return nil, nil, nil
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end
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end)
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end
|
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|
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--- If the TUI (term_has_truecolor) was able to determine that the host
|
||||
--- terminal supports truecolor, enable 'termguicolors'. Otherwise, query the
|
||||
--- terminal (using both XTGETTCAP and SGR + DECRQSS). If the terminal's
|
||||
--- response indicates that it does support truecolor enable 'termguicolors',
|
||||
--- but only if the user has not already disabled it.
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do
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||||
if tty.rgb then
|
||||
-- The TUI was able to determine truecolor support
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||||
setoption('termguicolors', true)
|
||||
else
|
||||
local caps = {} ---@type table<string, boolean>
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require('vim.termcap').query({ 'Tc', 'RGB', 'setrgbf', 'setrgbb' }, function(cap, found)
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if not found then
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return
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||||
end
|
||||
|
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caps[cap] = true
|
||||
if caps.Tc or caps.RGB or (caps.setrgbf and caps.setrgbb) then
|
||||
setoption('termguicolors', true)
|
||||
end
|
||||
end)
|
||||
|
||||
local timer = assert(vim.uv.new_timer())
|
||||
|
||||
-- Arbitrary colors to set in the SGR sequence
|
||||
local r = 1
|
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local g = 2
|
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local b = 3
|
||||
|
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local id = vim.api.nvim_create_autocmd('TermResponse', {
|
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group = group,
|
||||
nested = true,
|
||||
callback = function(args)
|
||||
local resp = args.data ---@type string
|
||||
local decrqss = resp:match('^\027P1%$r([%d;:]+)m$')
|
||||
local r, g, b = parseosc11(resp)
|
||||
if r and g and b then
|
||||
local rr = parsecolor(r)
|
||||
local gg = parsecolor(g)
|
||||
local bb = parsecolor(b)
|
||||
|
||||
if decrqss then
|
||||
-- The DECRQSS SGR response first contains attributes separated by
|
||||
-- semicolons, followed by the SGR itself with parameters separated
|
||||
-- by colons. Some terminals include "0" in the attribute list
|
||||
-- unconditionally; others do not. Our SGR sequence did not set any
|
||||
-- attributes, so there should be no attributes in the list.
|
||||
local attrs = vim.split(decrqss, ';')
|
||||
if #attrs ~= 1 and (#attrs ~= 2 or attrs[1] ~= '0') then
|
||||
return false
|
||||
end
|
||||
|
||||
-- The returned SGR sequence should begin with 48:2
|
||||
local sgr = attrs[#attrs]:match('^48:2:([%d:]+)$')
|
||||
if not sgr then
|
||||
return false
|
||||
end
|
||||
|
||||
-- The remaining elements of the SGR sequence should be the 3 colors
|
||||
-- we set. Some terminals also include an additional parameter
|
||||
-- (which can even be empty!), so handle those cases as well
|
||||
local params = vim.split(sgr, ':')
|
||||
if #params ~= 3 and (#params ~= 4 or (params[1] ~= '' and params[1] ~= '1')) then
|
||||
return true
|
||||
end
|
||||
|
||||
if
|
||||
tonumber(params[#params - 2]) == r
|
||||
and tonumber(params[#params - 1]) == g
|
||||
and tonumber(params[#params]) == b
|
||||
then
|
||||
setoption('termguicolors', true)
|
||||
if rr and gg and bb then
|
||||
local luminance = (0.299 * rr) + (0.587 * gg) + (0.114 * bb)
|
||||
local bg = luminance < 0.5 and 'dark' or 'light'
|
||||
setoption('background', bg)
|
||||
end
|
||||
|
||||
return true
|
||||
@@ -474,16 +409,7 @@ if tty then
|
||||
end,
|
||||
})
|
||||
|
||||
-- Write SGR followed by DECRQSS. This sets the background color then
|
||||
-- immediately asks the terminal what the background color is. If the
|
||||
-- terminal responds to the DECRQSS with the same SGR sequence that we
|
||||
-- sent then the terminal supports truecolor.
|
||||
local decrqss = '\027P$qm\027\\'
|
||||
if os.getenv('TMUX') then
|
||||
decrqss = string.format('\027Ptmux;%s\027\\', decrqss:gsub('\027', '\027\027'))
|
||||
end
|
||||
-- Reset attributes first, as other code may have set attributes.
|
||||
io.stdout:write(string.format('\027[0m\027[48;2;%d;%d;%dm%s', r, g, b, decrqss))
|
||||
io.stdout:write('\027]11;?\007')
|
||||
|
||||
timer:start(1000, 0, function()
|
||||
-- Delete the autocommand if no response was received
|
||||
@@ -497,13 +423,115 @@ if tty then
|
||||
end
|
||||
end)
|
||||
end
|
||||
|
||||
--- If the TUI (term_has_truecolor) was able to determine that the host
|
||||
--- terminal supports truecolor, enable 'termguicolors'. Otherwise, query the
|
||||
--- terminal (using both XTGETTCAP and SGR + DECRQSS). If the terminal's
|
||||
--- response indicates that it does support truecolor enable 'termguicolors',
|
||||
--- but only if the user has not already disabled it.
|
||||
do
|
||||
if tty.rgb then
|
||||
-- The TUI was able to determine truecolor support
|
||||
setoption('termguicolors', true)
|
||||
else
|
||||
local caps = {} ---@type table<string, boolean>
|
||||
require('vim.termcap').query({ 'Tc', 'RGB', 'setrgbf', 'setrgbb' }, function(cap, found)
|
||||
if not found then
|
||||
return
|
||||
end
|
||||
|
||||
caps[cap] = true
|
||||
if caps.Tc or caps.RGB or (caps.setrgbf and caps.setrgbb) then
|
||||
setoption('termguicolors', true)
|
||||
end
|
||||
end)
|
||||
|
||||
local timer = assert(vim.uv.new_timer())
|
||||
|
||||
-- Arbitrary colors to set in the SGR sequence
|
||||
local r = 1
|
||||
local g = 2
|
||||
local b = 3
|
||||
|
||||
local id = vim.api.nvim_create_autocmd('TermResponse', {
|
||||
group = group,
|
||||
nested = true,
|
||||
callback = function(args)
|
||||
local resp = args.data ---@type string
|
||||
local decrqss = resp:match('^\027P1%$r([%d;:]+)m$')
|
||||
|
||||
if decrqss then
|
||||
-- The DECRQSS SGR response first contains attributes separated by
|
||||
-- semicolons, followed by the SGR itself with parameters separated
|
||||
-- by colons. Some terminals include "0" in the attribute list
|
||||
-- unconditionally; others do not. Our SGR sequence did not set any
|
||||
-- attributes, so there should be no attributes in the list.
|
||||
local attrs = vim.split(decrqss, ';')
|
||||
if #attrs ~= 1 and (#attrs ~= 2 or attrs[1] ~= '0') then
|
||||
return false
|
||||
end
|
||||
|
||||
-- The returned SGR sequence should begin with 48:2
|
||||
local sgr = attrs[#attrs]:match('^48:2:([%d:]+)$')
|
||||
if not sgr then
|
||||
return false
|
||||
end
|
||||
|
||||
-- The remaining elements of the SGR sequence should be the 3 colors
|
||||
-- we set. Some terminals also include an additional parameter
|
||||
-- (which can even be empty!), so handle those cases as well
|
||||
local params = vim.split(sgr, ':')
|
||||
if #params ~= 3 and (#params ~= 4 or (params[1] ~= '' and params[1] ~= '1')) then
|
||||
return true
|
||||
end
|
||||
|
||||
if
|
||||
tonumber(params[#params - 2]) == r
|
||||
and tonumber(params[#params - 1]) == g
|
||||
and tonumber(params[#params]) == b
|
||||
then
|
||||
setoption('termguicolors', true)
|
||||
end
|
||||
|
||||
return true
|
||||
end
|
||||
end,
|
||||
})
|
||||
|
||||
-- Write SGR followed by DECRQSS. This sets the background color then
|
||||
-- immediately asks the terminal what the background color is. If the
|
||||
-- terminal responds to the DECRQSS with the same SGR sequence that we
|
||||
-- sent then the terminal supports truecolor.
|
||||
local decrqss = '\027P$qm\027\\'
|
||||
if os.getenv('TMUX') then
|
||||
decrqss = string.format('\027Ptmux;%s\027\\', decrqss:gsub('\027', '\027\027'))
|
||||
end
|
||||
-- Reset attributes first, as other code may have set attributes.
|
||||
io.stdout:write(string.format('\027[0m\027[48;2;%d;%d;%dm%s', r, g, b, decrqss))
|
||||
|
||||
timer:start(1000, 0, function()
|
||||
-- Delete the autocommand if no response was received
|
||||
vim.schedule(function()
|
||||
-- Suppress error if autocommand has already been deleted
|
||||
pcall(vim.api.nvim_del_autocmd, id)
|
||||
end)
|
||||
|
||||
if not timer:is_closing() then
|
||||
timer:close()
|
||||
end
|
||||
end)
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
--- Default 'grepprg' to ripgrep if available.
|
||||
if vim.fn.executable('rg') == 1 then
|
||||
-- Match :grep default, otherwise rg searches cwd by default
|
||||
-- Use -uuu to make ripgrep not do its default filtering
|
||||
vim.o.grepprg = 'rg --vimgrep -uuu $* ' .. (vim.fn.has('unix') == 1 and '/dev/null' or 'nul')
|
||||
vim.o.grepformat = '%f:%l:%c:%m'
|
||||
--- Default options
|
||||
do
|
||||
--- Default 'grepprg' to ripgrep if available.
|
||||
if vim.fn.executable('rg') == 1 then
|
||||
-- Match :grep default, otherwise rg searches cwd by default
|
||||
-- Use -uuu to make ripgrep not do its default filtering
|
||||
vim.o.grepprg = 'rg --vimgrep -uuu $* ' .. (vim.fn.has('unix') == 1 and '/dev/null' or 'nul')
|
||||
vim.o.grepformat = '%f:%l:%c:%m'
|
||||
end
|
||||
end
|
||||
|
||||
Reference in New Issue
Block a user