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 "$NAME <command> [...]"
  27         echo
  28         echo "  enable-plugin <name|directory> [<name|directory> [...]]"
  29         echo "    Enable plugin(s)."
  30         echo
  31         echo "  disable-plugin <name> [<name> [...]]"
  32         echo "    Disable plugin(s)."
  33         echo
  34         echo "  reset-plugins"
  35         echo "    Reset active plugins to the default set."
  36         echo
  37         echo "  enable-default-plugins"
  38         echo "    Enable all default plugins."
  39         echo
  40         exit 2
  41 }
  42
  43 function EnablePlugin {
  44         local dir="$AXZSH/active_plugins"
  45
  46         if [[ -h "$dir/$1" ]]; then
  47                 ax_msg 1 "Plugin \"$1\" already active!"
  48                 return 1
  49         fi
  50
  51         for dname (
  52                 "$plugin:A"
  53                 "$AXZSH_PLUGIN_D/$plugin"
  54                 "$ZSH_CUSTOM/$plugin"
  55                 "$AXZSH/custom_plugins/$plugin"
  56                 "$AXZSH/plugins/$plugin"
  57                 "$AXZSH/default_plugins/$plugin"
  58                 "$AXZSH/core/$plugin"
  59         ); do
  60                 [[ ! -d "$dname" ]] && continue
  61                 mkdir -p "$dir"
  62                 (
  63                         cd "$dir" || exit 9
  64                         ln -sv "$dname" "$PWD"
  65                 )
  66                 return $?
  67         done
  68
  69         ax_msg 2 "Plugin \"$1\" not found!"
  70         return 1
  71 }
  72
  73 function DisablePlugin {
  74         local dir="$AXZSH/active_plugins"
  75
  76         if [[ ! -h "$dir/$1" ]]; then
  77                 ax_msg 1 "Plugin \"$1\" not active?"
  78                 return 1
  79         fi
  80
  81         rm -v "$dir/$1"
  82         return $?
  83 }
  84
  85 function ResetPlugins {
  86         local dir="$AXZSH/active_plugins"
  87
  88         if [[ -e "$dir" ]]; then
  89                 ax_msg - "Removing all symbolic links in $dir ..."
  90                 find "$dir" -type l -print -delete
  91         fi
  92         return $?
  93 }
  94
  95 function EnableDefaultPlugins {
  96         local dir="$AXZSH/active_plugins"
  97
  98         ax_msg - "Activating (linking) default plugins ..."
  99         mkdir -p "$dir"
 100         (
 101                 cd "$dir" || exit 9
 102                 ln -sfv "$AXZSH/default_plugins/"* "$PWD"
 103         )
 104         return $?
 105 }
 106
 107 NAME="$(basename "$0")"
 108
 109 [[ $# -gt 0 ]] || Usage
 110
 111 if [[ -z "$AXZSH" || ! -d "$AXZSH" ]]; then
 112         ax_msg 2 "Oops, \"AXZSH\" is not set or invalid!"
 113         exit 3
 114 fi
 115
 116 cmd="$1"
 117 shift
 118
 119 case "$cmd" in
 120         "enable-plugin")
 121                 [[ $# -gt 0 ]] || Usage
 122                 for plugin in "$@"; do
 123                         EnablePlugin "$plugin"
 124                 done
 125                 ;;
 126         "disable-plugin")
 127                 [[ $# -gt 0 ]] || Usage
 128                 for plugin in "$@"; do
 129                         DisablePlugin "$plugin"
 130                 done
 131                 ;;
 132         "reset-plugins")
 133                 [[ $# -eq 0 ]] || Usage
 134                 ResetPlugins
 135                 EnableDefaultPlugins
 136                 ;;
 137         "enable-default-plugins")
 138                 [[ $# -eq 0 ]] || Usage
 139                 EnableDefaultPlugins
 140                 ;;
 141         *)
 142                 Usage
 143 esac