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 # Include "ax-common.sh", if available:
   8 for dir ("$HOME/lib" "$HOME/.ax" /usr/local /opt/ax /usr); do
   9         [[ -z "$ax_common_sourced" ]] || break
  10         ax_common="${dir}/lib/ax/ax-common.sh"
  11         [[ -r "$ax_common" ]] && source "$ax_common"
  12 done
  13 if [[ -z "$ax_common_sourced" ]]; then
  14         function ax_msg {
  15                 case "$1" in
  16                   "1"|"2") echo -n "! "; ;;
  17                   *) echo -n "* "; ;;
  18                 esac
  19                 shift
  20                 echo "$@"
  21         }
  22 fi
  23 unset dir ax_common ax_common_sourced
  24
  25 function Usage {
  26         echo "$NAME <command> [...]"
  27         echo
  28         echo "  enable-plugin <p> [<p> [...]]"
  29         echo "    Enable plugin(s)."
  30         echo
  31         echo "  disable-plugin <p> [<p> [...]]"
  32         echo "    Disable plugin(s)."
  33         echo
  34         echo "  reset-plugins"
  35         echo "    Reset active plugins to the default list."
  36         echo
  37         exit 2
  38 }
  39
  40 function EnablePlugin {
  41         local dir="$AXZSH/active_plugins"
  42
  43         if [[ -h "$dir/$1" ]]; then
  44                 ax_msg 1 "Plugin \"$1\" already active!"
  45                 return 1
  46         fi
  47
  48         for dname (
  49                 "$AXZSH_PLUGIN_D/$plugin"
  50                 "$ZSH_CUSTOM/$plugin"
  51                 "$AXZSH/plugins/$plugin"
  52                 "$AXZSH/default_plugins/$plugin"
  53                 "$AXZSH/core/$plugin"
  54         ); do
  55                 [[ ! -d "$dname" ]] && continue
  56                 mkdir -p "$dir"
  57                 (
  58                         cd "$dir" || exit 9
  59                         ln -sv "$dname" "$PWD"
  60                 )
  61                 return $?
  62         done
  63
  64         ax_msg 2 "Plugin \"$1\" not found!"
  65         return 1
  66 }
  67
  68 function DisablePlugin {
  69         local dir="$AXZSH/active_plugins"
  70
  71         if [[ ! -h "$dir/$1" ]]; then
  72                 ax_msg 1 "Plugin \"$1\" not active?"
  73                 return 1
  74         fi
  75
  76         rm -v "$dir/$1"
  77         return $?
  78 }
  79
  80 function ResetPlugins {
  81         local dir="$AXZSH/active_plugins"
  82
  83         if [[ -e "$dir" ]]; then
  84                 ax_msg - "Removing all symbolic links in $dir ..."
  85                 find "$dir" -type l -print -delete
  86         fi
  87
  88         ax_msg - "Activating (linking) default plugins ..."
  89         mkdir -p "$dir"
  90         (
  91                 cd "$dir" || exit 9
  92                 ln -sv "$AXZSH/default_plugins/"* "$PWD"
  93         )
  94         return $?
  95 }
  96
  97 NAME="$(basename "$0")"
  98
  99 [[ $# -gt 0 ]] || Usage
 100
 101 if [[ -z "$AXZSH" || ! -d "$AXZSH" ]]; then
 102         ax_msg 2 "Oops, \"AXZSH\" is not set or invalid!"
 103         exit 3
 104 fi
 105
 106 cmd="$1"
 107 shift
 108
 109 case "$cmd" in
 110         "enable-plugin")
 111                 [[ $# -gt 0 ]] || Usage
 112                 for plugin in "$@"; do
 113                         EnablePlugin "$plugin"
 114                 done
 115                 ;;
 116         "disable-plugin")
 117                 [[ $# -gt 0 ]] || Usage
 118                 for plugin in "$@"; do
 119                         DisablePlugin "$plugin"
 120                 done
 121                 ;;
 122         "reset-plugins")
 123                 [[ $# -eq 0 ]] || Usage
 124                 ResetPlugins
 125                 ;;
 126         *)
 127                 Usage
 128 esac