sistema_progs

Programas para customizar o meu entorno de traballo nos meus equipos persoais
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.nnn-plugin-helper (791B)

      1 #!/usr/bin/env sh
      2 
      3 # Description: Helper script for plugins
      4 #
      5 # Shell: POSIX compliant
      6 # Author: Anna Arad
      7 
      8 selection=${NNN_SEL:-${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection}
      9 export selection
     10 
     11 ## Set CUR_CTX to 1 to open directory in current context
     12 CUR_CTX=0
     13 export CUR_CTX
     14 
     15 ## Ask nnn to switch to directory $1 in context $2.
     16 ## If $2 is not provided, the function asks explicitly.
     17 nnn_cd () {
     18     dir="$1"
     19 
     20     if [ -z "$NNN_PIPE" ]; then
     21         echo "No pipe file found" 1>&2
     22         return
     23     fi
     24 
     25     if [ -n "$2" ]; then
     26         context=$2
     27     elif [ $CUR_CTX -ne 1 ]; then
     28         printf "Choose context 1-4 (blank for current): "
     29         read -r context
     30     fi
     31 
     32     printf "%s" "${context:-0}c$dir" > "$NNN_PIPE"
     33 }
     34 
     35 cmd_exists () {
     36     type "$1" > /dev/null 2>&1
     37     echo $?
     38 }