bin/axzshctl

   1 #!/bin/zsh
   2 #
   3 # AX-ZSH: Alex' Modular ZSH Configuration
   4 # Copyright (c) 2015 Alexander Barton <alex@barton.de>
   5 #
   6
   7 function Usage {
   8         echo "$NAME <command> [...]"
   9         echo
  10         echo "  enable-plugin <p> [<p> [...]]"
  11         echo "    Enable plugin(s)."
  12         echo
  13         echo "  disable-plugin <p> [<p> [...]]"
  14         echo "    Disable plugin(s)."
  15         echo
  16         echo "  reset-plugins"
  17         echo "    Reset active plugins to the default list."
  18         echo
  19         exit 2
  20 }
  21
  22 function Verbose {
  23         echo "* $@"
  24 }
  25
  26 function Warning {
  27         echo "! $@"
  28 }
  29
  30 function EnablePlugin {
  31         local dir="$AXZSH/active_plugins"
  32
  33         if [[ -h "$dir/$1" ]]; then
  34                 Warning "Plugin \"$1\" already active!"
  35                 return 1
  36         fi
  37
  38         for dname (
  39                 "$AXZSH_PLUGIN_D/$plugin"
  40                 "$ZSH_CUSTOM/$plugin"
  41                 "$AXZSH/plugins/$plugin"
  42                 "$AXZSH/default_plugins/$plugin"
  43                 "$AXZSH/core/$plugin"
  44         ); do
  45                 [[ ! -d "$dname" ]] && continue
  46                 mkdir -p "$dir"
  47                 (
  48                         cd "$dir" || exit 9
  49                         ln -sv "$dname" "$PWD"
  50                 )
  51                 return $?
  52         done
  53
  54         Warning "Plugin \"$1\" not found!"
  55         return 1
  56 }
  57
  58 function DisablePlugin {
  59         local dir="$AXZSH/active_plugins"
  60
  61         if [[ ! -h "$dir/$1" ]]; then
  62                 Warning "Plugin \"$1\" not active?"
  63                 return 1
  64         fi
  65
  66         rm -v "$dir/$1"
  67         return $?
  68 }
  69
  70 function ResetPlugins {
  71         local dir="$AXZSH/active_plugins"
  72
  73         if [[ -e "$dir" ]]; then
  74                 Verbose "Removing all symbolic links in $dir ..."
  75                 find "$dir" -type l -print -delete
  76         fi
  77
  78         Verbose "Activating (linking) default plugins ..."
  79         mkdir -p "$dir"
  80         (
  81                 cd "$dir" || exit 9
  82                 ln -sv "$AXZSH/default_plugins/"* "$PWD"
  83         )
  84         return $?
  85 }
  86
  87 NAME="$(basename "$0")"
  88
  89 [[ $# -gt 0 ]] || Usage
  90
  91 if [[ -z "$AXZSH" || ! -d "$AXZSH" ]]; then
  92         echo "$NAME: Oops, \"AXZSH\" is not set or invalid!"
  93         exit 3
  94 fi
  95
  96 cmd="$1"
  97 shift
  98
  99 case "$cmd" in
 100         "enable-plugin")
 101                 [[ $# -gt 0 ]] || Usage
 102                 for plugin in "$@"; do
 103                         EnablePlugin "$plugin"
 104                 done
 105                 ;;
 106         "disable-plugin")
 107                 [[ $# -gt 0 ]] || Usage
 108                 for plugin in "$@"; do
 109                         DisablePlugin "$plugin"
 110                 done
 111                 ;;
 112         "reset-plugins")
 113                 [[ $# -eq 0 ]] || Usage
 114                 ResetPlugins
 115                 ;;
 116         *)
 117                 Usage
 118 esac