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Advanced Configuration
linrongbin16 edited this page Oct 8, 2023
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18 revisions
Add below commands:
FzfxLiveGrepB-
FzfxLiveGrepBV(by visual select) -
FzfxLiveGrepBW(by cursor word) -
FzfxLiveGrepBP(by yank text)
Search command: rg, preview command: bat.
Credit: @damanis, see: https://github.com/linrongbin16/fzfx.nvim/issues/230#issuecomment-1751723785.
local function file_previewer_rg(line)
local line_helpers = require("fzfx.line_helpers")
local parsed = line_helpers.parse_grep(line)
local style = "numbers,changes"
if
type(vim.env["BAT_STYLE"]) == "string"
and string.len(vim.env["BAT_STYLE"]) > 0
then
style = vim.env["BAT_STYLE"]
end
local theme = "base16"
if
type(vim.env["BAT_THEME"]) == "string"
and string.len(vim.env["BAT_THEME"]) > 0
then
theme = vim.env["BAT_THEME"]
end
-- "%s --style=%s --theme=%s --color=always --pager=never --highlight-line=%s -- %s"
return {
vim.fn.executable("batcat") > 0 and "batcat" or "bat",
"--style=" .. style,
"--theme=" .. theme,
"--color=always",
"--pager=never",
"--highlight-line=" .. parsed.lineno,
"--",
parsed.filename,
}
end
local function merge_query_options(merged, option)
local option_splits =
vim.split(option, " ", { plain = true, trimempty = true })
for _, o in ipairs(option_splits) do
if type(o) == "string" and string.len(o) > 0 then
table.insert(merged, o)
end
end
return merged
end
require("fzfx").setup({
live_grep = {
commands = {
-- normal
{
name = "FzfxLiveGrep",
feed = "args",
opts = {
bang = true,
nargs = "*",
desc = "Live grep",
},
default_provider = "restricted_mode",
},
{
name = "FzfxLiveGrepU",
feed = "args",
opts = {
bang = true,
nargs = "*",
desc = "Live grep unrestricted",
},
default_provider = "unrestricted_mode",
},
{
name = "FzfxLiveGrepB",
feed = "args",
opts = {
bang = true,
nargs = "*",
desc = "Live grep only on current buffer",
},
default_provider = "buffer_mode",
},
-- visual
{
name = "FzfxLiveGrepV",
feed = "visual",
opts = {
bang = true,
range = true,
desc = "Live grep by visual select",
},
default_provider = "restricted_mode",
},
{
name = "FzfxLiveGrepUV",
feed = "visual",
opts = {
bang = true,
range = true,
desc = "Live grep unrestricted by visual select",
},
default_provider = "unrestricted_mode",
},
{
name = "FzfxLiveGrepBV",
feed = "visual",
opts = {
bang = true,
nargs = "*",
desc = "Live grep only on current buffer by visual select",
},
default_provider = "buffer_mode",
},
-- cword
{
name = "FzfxLiveGrepW",
feed = "cword",
opts = {
bang = true,
desc = "Live grep by cursor word",
},
default_provider = "restricted_mode",
},
{
name = "FzfxLiveGrepUW",
feed = "cword",
opts = {
bang = true,
desc = "Live grep unrestricted by cursor word",
},
default_provider = "unrestricted_mode",
},
{
name = "FzfxLiveGrepBW",
feed = "cword",
opts = {
bang = true,
nargs = "*",
desc = "Live grep only on current buffer by cursor word",
},
default_provider = "buffer_mode",
},
-- put
{
name = "FzfxLiveGrepP",
feed = "put",
opts = {
bang = true,
desc = "Live grep by yank text",
},
default_provider = "restricted_mode",
},
{
name = "FzfxLiveGrepUP",
feed = "put",
opts = {
bang = true,
desc = "Live grep unrestricted by yank text",
},
default_provider = "unrestricted_mode",
},
{
name = "FzfxLiveGrepBP",
feed = "put",
opts = {
bang = true,
nargs = "*",
desc = "Live grep only on current buffer by yank text",
},
default_provider = "buffer_mode",
},
},
providers = {
restricted_mode = {
key = "ctrl-r",
provider = function(query)
local parsed_query =
require("fzfx.utils").parse_flag_query(query or "")
local content = parsed_query[1]
local option = parsed_query[2]
if vim.fn.executable("rg") > 0 then
if
type(option) == "string"
and string.len(option) > 0
then
-- "rg --column -n --no-heading --color=always -S %s -- %s"
local args = {
"rg",
"--column",
"-n",
"--no-heading",
"--color=always",
"-S",
}
args = merge_query_options(args, option)
table.insert(args, "--")
table.insert(args, content)
return args
else
-- "rg --column -n --no-heading --color=always -S -- %s"
return {
"rg",
"--column",
"-n",
"--no-heading",
"--color=always",
"-S",
"--",
content,
}
end
else
local grep_cmd = constants.has_gnu_grep
and constants.gnu_grep
or constants.grep
local exclude_opt = constants.has_gnu_grep and [[.*]]
or [[./.*]]
if
type(option) == "string"
and string.len(option) > 0
then
-- "%s --color=always -n -H -r --exclude-dir=%s --exclude=%s %s -- %s"
local args = {
grep_cmd,
"--color=always",
"-n",
"-H",
"-r",
"--exclude-dir=" .. exclude_opt,
"--exclude=" .. exclude_opt,
}
args = merge_query_options(args, option)
table.insert(args, "--")
table.insert(args, content)
else
-- "%s --color=always -n -H -r --exclude-dir=%s --exclude=%s -- %s"
return {
grep_cmd,
"--color=always",
"-n",
"-H",
"-r",
"--exclude-dir=" .. exclude_opt,
"--exclude=" .. exclude_opt,
"--",
content,
}
end
end
end,
provider_type = "command_list",
line_opts = {
prepend_icon_by_ft = true,
prepend_icon_path_delimiter = ":",
prepend_icon_path_position = 1,
},
},
unrestricted_mode = {
key = "ctrl-u",
provider = function(query)
local parsed_query =
require("fzfx.utils").parse_flag_query(query or "")
local content = parsed_query[1]
local option = parsed_query[2]
if vim.fn.executable("rg") > 0 then
if
type(option) == "string"
and string.len(option) > 0
then
-- "rg --column -n --no-heading --color=always -S -uu %s -- %s"
local args = {
"rg",
"--column",
"-n",
"--no-heading",
"--color=always",
"-S",
"-uu",
}
args = merge_query_options(args, option)
table.insert(args, "--")
table.insert(args, content)
return args
else
-- "rg --column -n --no-heading --color=always -S -uu -- %s"
return {
"rg",
"--column",
"-n",
"--no-heading",
"--color=always",
"-S",
"-uu",
"--",
content,
}
end
else
local grep_cmd = constants.has_gnu_grep
and constants.gnu_grep
or constants.grep
if
type(option) == "string"
and string.len(option) > 0
then
-- "%s --color=always -n -H -r %s -- %s"
local args = {
grep_cmd,
"--color=always",
"-n",
"-H",
"-r",
}
args = merge_query_options(args, option)
table.insert(args, "--")
table.insert(args, content)
else
-- "%s --color=always -n -H -r -- %s"
return {
grep_cmd,
"--color=always",
"-n",
"-H",
"-r",
"--",
content,
}
end
end
end,
provider_type = "command_list",
line_opts = {
prepend_icon_by_ft = true,
prepend_icon_path_delimiter = ":",
prepend_icon_path_position = 1,
},
},
buffer_mode = {
key = "ctrl-o",
provider = function(query, context)
local utils = require("fzfx.utils")
local log = require("fzfx.log")
local path = require("fzfx.path")
local parsed_query = utils.parse_flag_query(query or "")
local content = parsed_query[1]
local option = parsed_query[2]
if not utils.is_buf_valid(context.bufnr) then
log.echo(
log.LogLevels.INFO,
"not valid buffer(%s).",
vim.inspect(context.bufnr)
)
return nil
end
local current_bufpath =
path.reduce(vim.api.nvim_buf_get_name(context.bufnr))
if type(option) == "string" and string.len(option) > 0 then
-- "rg --column -n --no-heading --color=always -S -uu %s -- %s"
local args = {
"rg",
"--column",
"-n",
"--no-heading",
"--color=always",
"-S",
"-uu",
"-g",
current_bufpath,
}
args = merge_query_options(args, option)
table.insert(args, "--")
table.insert(args, content)
return args
else
-- "rg --column -n --no-heading --color=always -S -uu -- %s"
return {
"rg",
"--column",
"-n",
"--no-heading",
"--color=always",
"-S",
"-uu",
"-g",
current_bufpath,
"--",
content,
}
end
end,
provider_type = "command_list",
line_opts = {
prepend_icon_by_ft = true,
prepend_icon_path_delimiter = ":",
prepend_icon_path_position = 1,
},
},
},
previewers = {
restricted_mode = {
previewer = file_previewer_rg,
previewer_type = "command_list",
},
unrestricted_mode = {
previewer = file_previewer_rg,
previewer_type = "command_list",
},
buffer_mode = {
previewer = file_previewer_rg,
previewer_type = "command_list",
},
},
actions = {
["esc"] = require("fzfx.actions").nop,
["enter"] = require("fzfx.actions").edit_rg,
["double-click"] = require("fzfx.actions").edit_rg,
},
fzf_opts = {
"--multi",
"--disabled",
{ "--prompt", "Live Grep > " },
{ "--delimiter", ":" },
{ "--preview-window", "+{2}-/2" },
},
other_opts = {
reload_on_change = true,
},
},
})