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plugins/fastfile/fastfile.plugin.zsh 2.93 KB
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  ################################################################################
  #          FILE:  fastfile.plugin.zsh
  #   DESCRIPTION:  oh-my-zsh plugin file.
  #        AUTHOR:  Michael Varner (musikmichael@web.de)
  #       VERSION:  1.0.0
  #
  # This plugin adds the ability to on the fly generate and access file shortcuts.
  #
  ################################################################################
  
  ###########################
  # Settings 
  
  # These can be overwritten any time.
  # If they are not set yet, they will be
  # overwritten with their default values
  
  default fastfile_dir        "${HOME}/.fastfile/"
  default fastfile_var_prefix "ยง"
  
  ###########################
  # Impl
  
  #
  # Generate a shortcut
  #
  # Arguments:
  #    1. name - The name of the shortcut (default: name of the file)
  #    2. file - The file or directory to make the shortcut for
  # STDOUT:
  #    => fastfle_print
  #
  function fastfile() {
      test "$2" || 2="."
      file=$(readlink -f "$2")
      
      test "$1" || 1="$(basename "$file")"
      name=$(echo "$1" | tr " " "_")
  
  
      mkdir -p "${fastfile_dir}"
      echo "$file" > "$(fastfile_resolv "$name")"
  
      fastfile_sync
      fastfile_print "$name"
  }
  
  #
  # Resolve the location of a shortcut file (the database file, where the value is written!)
  #
  # Arguments:
  #    1. name - The name of the shortcut
  # STDOUT:
  #   The path
  #
  function fastfile_resolv() {
      echo "${fastfile_dir}${1}"
  }
  
  #
  # Get the real path of a shortcut
  #
  # Arguments:
  #    1. name - The name of the shortcut
  # STDOUT:
  #    The path
  #
  function fastfile_get() {
      cat "$(fastfile_resolv "$1")"
  }
  
  #
  # Print a shortcut
  #
  # Arguments:
  #    1. name - The name of the shortcut
  # STDOUT:
  #    Name and value of the shortcut
  #
  function fastfile_print() {
      echo "${fastfile_var_prefix}${1} -> $(fastfile_get "$1")"
  }
  
  #
  # List all shortcuts
  #
  # STDOUT:
  #    (=> fastfle_print) for each shortcut
  #
  function fastfile_ls() {
      for f in "${fastfile_dir}"/*; do 
  	file=`basename "$f"` # To enable simpler handeling of spaces in file names
  	varkey=`echo "$file" | tr " " "_"`
  
  	# Special format for colums
  	echo "${fastfile_var_prefix}${varkey}|->|$(fastfile_get "$file")"
      done | column -t -s "|"
  }
  
  #
  # Remove a shortcut
  #
  # Arguments:
  #    1. name - The name of the shortcut (default: name of the file)
  #    2. file - The file or directory to make the shortcut for
  # STDOUT:
  #    => fastfle_print
  #
  function fastfile_rm() {
      fastfile_print "$1"
      rm "$(fastfile_resolv "$1")"
  }
  
  #
  # Generate the aliases for the shortcuts
  #
  function fastfile_sync() {
      for f in "${fastfile_dir}"/*; do 
  	file=`basename "$f"` # To enable simpler handeling of spaces in file names
  	varkey=`echo "$file" | tr " " "_"`
  
  	alias -g "${fastfile_var_prefix}${varkey}"="'$(fastfile_get "$file")'"
      done
  }
  
  ##################################
  # Shortcuts
  
  alias ff=fastfile
  alias ffp=fastfile_print
  alias ffrm=fastfile_rm
  alias ffls=fastfile_ls
  alias ffsync=fastfile_sync
  
  ##################################
  # Init 
  
  fastfile_sync