.zsh/external/zaw/sources/screens.zsh

   1 #
   2 # zaw-src-screens
   3 #
   4 # select screen session and attache it
   5 #
   6
   7 function zaw-src-screens() {
   8     local session state
   9
  10     screen -ls | awk 'NR==1,/^There (is a|are) screens? on:/ { next } /^[0-9]+ Sockets? in/ { exit } 1' | \
  11         while read session state; do
  12             candidates+=("${session}")
  13             cand_descriptions+=("${(r:30:::::)session} ${state}")
  14         done
  15         actions=('zaw-callback-screens-attach')
  16         act_descriptions=('attach session')
  17 }
  18
  19 zaw-register-src -n screens zaw-src-screens
  20
  21 function zaw-callback-screens-attach() {
  22     BUFFER="screen -rx ${(q)1}"
  23     zle accept-line
  24 }