mirror of
https://github.com/LunarVim/LunarVim.git
synced 2024-09-20 18:45:08 +02:00
feat: now, when you're hovering over a require('a.b.c'), you can type gf, and go to the 'c.lua' file (#3122)
This commit is contained in:
parent
1c03ac8052
commit
3008c75298
1 changed files with 86 additions and 0 deletions
86
ftplugin/lua.lua
Normal file
86
ftplugin/lua.lua
Normal file
|
@ -0,0 +1,86 @@
|
|||
local fmt = string.format
|
||||
|
||||
-- Iterator that splits a string o a given delimiter
|
||||
local function split(str, delim)
|
||||
delim = delim or "%s"
|
||||
return string.gmatch(str, fmt("[^%s]+", delim))
|
||||
end
|
||||
|
||||
-- Find the proper directory separator depending
|
||||
-- on lua installation or OS.
|
||||
local function dir_separator()
|
||||
-- Look at package.config for directory separator string (it's the first line)
|
||||
if package.config then
|
||||
return string.match(package.config, "^[^\n]")
|
||||
elseif vim.fn.has "win32" == 1 then
|
||||
return "\\"
|
||||
else
|
||||
return "/"
|
||||
end
|
||||
end
|
||||
|
||||
-- Search for lua traditional include paths.
|
||||
-- This mimics how require internally works.
|
||||
local function include_paths(fname, ext)
|
||||
ext = ext or "lua"
|
||||
local sep = dir_separator()
|
||||
local paths = string.gsub(package.path, "%?", fname)
|
||||
for path in split(paths, "%;") do
|
||||
if vim.fn.filereadable(path) == 1 then
|
||||
return path
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Search for nvim lua include paths
|
||||
local function include_rtpaths(fname, ext)
|
||||
ext = ext or "lua"
|
||||
local sep = dir_separator()
|
||||
local rtpaths = vim.api.nvim_list_runtime_paths()
|
||||
local modfile, initfile = fmt("%s.%s", fname, ext), fmt("init.%s", ext)
|
||||
for _, path in ipairs(rtpaths) do
|
||||
-- Look on runtime path for 'lua/*.lua' files
|
||||
local path1 = table.concat({ path, ext, modfile }, sep)
|
||||
if vim.fn.filereadable(path1) == 1 then
|
||||
return path1
|
||||
end
|
||||
-- Look on runtime path for 'lua/*/init.lua' files
|
||||
local path2 = table.concat({ path, ext, fname, initfile }, sep)
|
||||
if vim.fn.filereadable(path2) == 1 then
|
||||
return path2
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Global function that searches the path for the required file
|
||||
function find_required_path(module)
|
||||
-- Look at package.config for directory separator string (it's the first line)
|
||||
local sep = string.match(package.config, "^[^\n]")
|
||||
-- Properly change '.' to separator (probably '/' on *nix and '\' on Windows)
|
||||
local fname = vim.fn.substitute(module, "\\.", sep, "g")
|
||||
local f
|
||||
---- First search for lua modules
|
||||
f = include_paths(fname, "lua")
|
||||
if f then
|
||||
return f
|
||||
end
|
||||
-- This part is just for nvim modules
|
||||
f = include_rtpaths(fname, "lua")
|
||||
if f then
|
||||
return f
|
||||
end
|
||||
---- Now search for Fennel modules
|
||||
f = include_paths(fname, "fnl")
|
||||
if f then
|
||||
return f
|
||||
end
|
||||
-- This part is just for nvim modules
|
||||
f = include_rtpaths(fname, "fnl")
|
||||
if f then
|
||||
return f
|
||||
end
|
||||
end
|
||||
|
||||
-- Set options to open require with gf
|
||||
vim.opt_local.include = [=[\v<((do|load)file|require)\s*\(?['"]\zs[^'"]+\ze['"]]=]
|
||||
vim.opt_local.includeexpr = "v:lua.find_required_path(v:fname)"
|
Loading…
Reference in a new issue