reformat, refactor code, run fs command with luv.spawn

lua/lib/git.lua

@@ -1,50 +1,53 @@
+local api = vim.api
 local config = require 'lib/config'
 local utils = require'lib.utils'
 
-local function system(v) return vim.api.nvim_call_function('system', { v }) end
-local function systemlist(v) return vim.api.nvim_call_function('systemlist', { v }) end
+local M = {}
+
+local function system(v) return api.nvim_call_function('system', { v }) end
+local function systemlist(v) return api.nvim_call_function('systemlist', { v }) end
 
 local function is_git_repo()
-    local is_git = system('git rev-parse')
-    return is_git:match('fatal') == nil
+  local is_git = system('git rev-parse')
+  return is_git:match('fatal') == nil
 end
 
 local IS_GIT_REPO = is_git_repo()
 
 local function set_git_status()
-    if IS_GIT_REPO == false then return '' end
-    return systemlist('git status --porcelain=v1')
+  if IS_GIT_REPO == false then return '' end
+  return systemlist('git status --porcelain=v1')
 end
 
 local GIT_STATUS = set_git_status()
 
-local function refresh_git()
-    if IS_GIT_REPO == false then return false end
-    GIT_STATUS = set_git_status()
-    return true
+function M.refresh_git()
+  if IS_GIT_REPO == false then return false end
+  GIT_STATUS = set_git_status()
+  return true
 end
 
-local function force_refresh_git()
-    IS_GIT_REPO = is_git_repo()
-    refresh_git()
+function M.force_refresh_git()
+  IS_GIT_REPO = is_git_repo()
+  M.refresh_git()
 end
 
 local function is_folder_dirty(relpath)
-    for _, status in pairs(GIT_STATUS) do
-        if status:match(utils.path_to_matching_str(relpath)) ~= nil then
-          return true
-        end
+  for _, status in pairs(GIT_STATUS) do
+    if status:match(utils.path_to_matching_str(relpath)) ~= nil then
+      return true
     end
+  end
 end
 
 local function create_git_checker(pattern)
-    return function(relpath)
-        for _, status in pairs(GIT_STATUS) do
-            local ret = status:match('^.. .*' .. utils.path_to_matching_str(relpath))
-            if ret ~= nil and ret:match(pattern) ~= nil then return true end
-        end
-        return false
+  return function(relpath)
+    for _, status in pairs(GIT_STATUS) do
+      local ret = status:match('^.. .*' .. utils.path_to_matching_str(relpath))
+      if ret ~= nil and ret:match(pattern) ~= nil then return true end
     end
+    return false
+  end
 end
 
 local unstaged = create_git_checker('^ ')
@@ -55,26 +58,22 @@ local unmerged = create_git_checker('^[U ][U ]')
 local renamed = create_git_checker('^R')
 local untracked = create_git_checker('^%?%?')
 
-local function get_git_attr(path, is_dir)
-    if IS_GIT_REPO == false or not config.SHOW_GIT_ICON then return '' end
-    if is_dir then
-        if is_folder_dirty(path) == true then return '✗ ' end
-    else
-        if unstaged(path) then return '✗ '
-        elseif staged(path) then return '✓ '
-        elseif staged_new(path) then return '✓★ '
-        elseif staged_mod(path) then return '✓✗ '
-        elseif unmerged(path) then return '═ '
-        elseif renamed(path) then return '➜ '
-        elseif untracked(path) then return '★ '
-        end
+function M.get_git_attr(path, is_dir)
+  if IS_GIT_REPO == false or not config.SHOW_GIT_ICON then return '' end
+  if is_dir then
+    if is_folder_dirty(path) == true then return '✗ ' end
+  else
+    if unstaged(path) then return '✗ '
+    elseif staged(path) then return '✓ '
+    elseif staged_new(path) then return '✓★ '
+    elseif staged_mod(path) then return '✓✗ '
+    elseif unmerged(path) then return '═ '
+    elseif renamed(path) then return '➜ '
+    elseif untracked(path) then return '★ '
     end
+  end
 
-    return ''
+  return ''
 end
 
-return {
-    get_git_attr = get_git_attr;
-    refresh_git = refresh_git;
-    force_refresh_git = force_refresh_git;
-}
+return M