.zsh/external/zaw/zaw-launcher.zsh

   1 #!/bin/zsh
   2 #
   3 # zaw-launcher.zsh
   4 #
   5 # launcher script to start zaw as command
   6
   7 # source zaw.zsh
   8 local this_file="$0"
   9 local cur_dir="${this_file:A:h}"
  10 source "${cur_dir}/zaw.zsh"
  11
  12
  13 # parse arguments
  14 do_eval=0
  15
  16 while getopts 'eh' opt; do
  17     case "${opt}" in
  18         e)
  19             do_eval=1
  20             ;;
  21
  22         h)
  23             print \
  24 "Usage: $0 [options] [source name]
  25
  26 Options:
  27   -h     show this help
  28   -e     eval result string
  29 "
  30             exit
  31             ;;
  32     esac
  33 done
  34
  35 if (( OPTIND > 1 )); then
  36     shift $(( OPTIND - 1 ))
  37 fi
  38
  39 zaw_args=()
  40 if [[ $# > 0 && "${zaw_sources[$1]}" != "" ]]; then
  41     zaw_args+="${zaw_sources[$1]}"
  42 fi
  43
  44
  45 # use zle-line-init to start zaw right after vared
  46 function zle-line-init() {
  47     zle zaw "${(@)zaw_args}"
  48
  49     # return from vared
  50     zle accept-line
  51 }
  52 zle -N zle-line-init
  53
  54 vared -c cmd
  55
  56 if (( do_eval )); then
  57     eval "${cmd}"
  58 else
  59     print "${cmd}"
  60 fi