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