trun

Script for parsing any output. Yes, it is all it does.
git clone git://gtms.dev/trun
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trun-ls.lua (396B)

      1 #!/usr/bin/env lua
      2 -- list running truns
      3 --
      4 -- Usage: trun-ls.lua
      5 
      6 -- Config
      7 local status_dir_def = os.getenv('XDG_CACHE_HOME') .. '/trun'
      8 local status_dir = os.getenv('TRUN_STATUS_DIR') or status_dir_def
      9 
     10 -- silent fail if dir not exists
     11 if not io.open(status_dir) then
     12   return ''
     13 end
     14 
     15 -- get all status files
     16 local list = io.popen('ls ' .. status_dir)
     17 for f in list:lines() do
     18   print(f)
     19 end
     20