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local system = require("crupest.system")
local fs = require("crupest.system.fs");
local function get_exe(path)
if system.is_win then
local exts = { "exe", "CMD", "cmd", "ps1" }
for _, ext in ipairs(exts) do
if string.find(path, "%." .. ext .. "$") and fs.isfile(path) then
return path
end
end
for _, ext in ipairs(exts) do
local p = path .. "." .. ext
if fs.isfile(p) then return p end
end
return nil
end
if vim.fn.executable(path) ~= 0 then
return path
end
return nil
end
local function first_exe(paths)
for _, v in ipairs(paths) do
local exe = get_exe(v)
if exe then return exe end
end
return nil
end
local function find_node_modules(path)
return fs.walk_up(path, function(current_path)
local node_modules_path = current_path .. "/node_modules"
if fs.isdir(node_modules_path) then
return node_modules_path
end
return nil
end)
end
local function find_npm_exe(path, exe)
local node_modules_path = find_node_modules(path)
if not node_modules_path then return nil end
local try_exe_path = node_modules_path .. "/.bin/" .. exe
local exe_path = get_exe(try_exe_path)
if exe_path then return exe_path end
return nil
end
return {
get_exe = get_exe,
first_exe = first_exe,
find_node_modules = find_node_modules,
find_npm_exe = find_npm_exe,
}
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