.zsh/external/zaw/sources/searcher.zsh

   1 # zaw source for ack/ag searcher
   2
   3 autoload -U read-from-minibuffer
   4
   5 typeset -g ZAW_SEARCHER_CMD
   6
   7 if (( $+commands[ag] )); then
   8     ZAW_SEARCHER_CMD="ag"
   9 elif (( $+commands[ack-grep] )); then
  10     ZAW_SEARCHER_CMD="ack-grep"
  11 elif (( $+commands[ack] )); then
  12     ZAW_SEARCHER_CMD="ack"
  13 else
  14     # ack/ag are not found, and disable this source
  15     return
  16 fi
  17
  18 function zaw-src-searcher() {
  19     local buf
  20     read-from-minibuffer "${ZAW_SEARCHER_CMD} "
  21     buf=$($ZAW_SEARCHER_CMD ${(Q@)${(z)REPLY}})
  22     if [[ $? != 0 ]]; then
  23         return 1
  24     fi
  25     : ${(A)candidates::=${(f)buf}}
  26     : ${(A)cand_descriptions::=${(f)buf}}
  27     actions=(\
  28         zaw-src-searcher-edit \
  29     )
  30     act_descriptions=(\
  31         "Edit" \
  32     )
  33 }
  34
  35 function zaw-src-searcher-edit () {
  36     local filename=${1%%:*}
  37     local line=${${1#*:}%%:*}
  38     if [[ -z $ZAW_EDITOR_JUMP_PARAM ]]; then
  39         ZAW_EDITOR_JUMP_PARAM="+%LINE% %FILE%"
  40     fi
  41     BUFFER="${EDITOR} ${${ZAW_EDITOR_JUMP_PARAM/\%LINE\%/$line}/\%FILE\%/$filename}"
  42     zle accept-line
  43 }
  44
  45 zaw-register-src -n searcher zaw-src-searcher