fix: previewer for plugins

refactor: chdir

lua/fzf-lua-overlay/providers/plugins.lua

@@ -1,27 +1,45 @@
-local cfg = require 'fzf-lua-overlay.config'
+local lazy_cfg = package.loaded['lazy.core.config']
+
+local previewer = require('fzf-lua.previewer.fzf')
+
+local lazy_previewer = previewer.cmd_async:extend()
+
+function lazy_previewer:new(o, op, fzf_win)
+ lazy_previewer.super.new(self, o, op, fzf_win)
+ self.cmd = 'ls'
+ setmetatable(self, lazy_previewer)
+ return self
+end
+
+function lazy_previewer:cmdline(o)
+ o = o or {}
+ self.cwd = lazy_cfg.options.root
+ local act = require('fzf-lua.shell').raw_preview_action_cmd(function(items, _)
+ local name = items[1]
+ return ('%s %s'):format('ls --color', lazy_cfg.plugins[name].dir)
+ end, '{}', self.opts.debug)
+ return act
+end
 
 return {
  'fzf_exec',
  {
  prompt = 'plugins> ',
- preview = ('ls --color %s/{1}'):format(cfg.plugins_dir),
+ previewer = lazy_previewer,
  actions = {
  ['default'] = function(selected)
  if not selected or not selected[1] then
  return
  end
  local name = selected[1]
- local plugin = package.loaded['lazy.core.config'].plugins[name]
- local path = plugin.dir
- vim.system { 'zoxide', 'add', path }
- vim.api.nvim_set_current_dir(path)
+ require('util').chdir(lazy_cfg.plugins[name].dir)
  end,
  },
  },
  function(fzf_cb)
  coroutine.wrap(function()
  local co = coroutine.running()
- local plugins = package.loaded['lazy.core.config'].plugins
+ local plugins = lazy_cfg.plugins
  for plugin in pairs(plugins) do
  fzf_cb(plugin, function()
  coroutine.resume(co)

lua/fzf-lua-overlay/providers/zoxide.lua

@@ -9,8 +9,7 @@ return {
  return
  end
  local path = selected[1]:match '/.+'
- vim.system { 'zoxide', 'add', path }
- vim.api.nvim_set_current_dir(path)
+ require('util').chdir(path)
  end,
  },
  },

lua/fzf-lua-overlay/util.lua

@@ -45,4 +45,11 @@ util.getregion = function(mode)
  return getregion(mode)
 end
 
+util.chdir = function(path)
+ if vim.fn.executable('zoxide') then
+ vim.system { 'zoxide', 'add', path }
+ end
+ vim.api.nvim_set_current_dir(path)
+end
+
 return util