dot

#!/bin/bash

function indent {
  echo ":: $*"
}

export dir=$(readlink -f $(dirname $0))

function short_usage {
  printf "%b" \
"  usage: $0 [directive] [options]

DIRECTIVES
  -h:               Print short help message.
  --help:           Print longer help message.
  add [files...]:   Move the files to the dotfiles repository.
                    and create a link from the origional location.
  install:          Create links to each tracked file.
  status | st:      Show the status of the git repository.
"
}
function usage {
  short_usage
  printf "%b" "
INFORMATION
  dot is a file syncing tool build around git, designed for
  configuration files.

  Tracked files are placed in the dotfiles repository, and
  links to the files are created in the origional locations.

  The dotfiles repository is where this script, and the tracked
  dotfiles are found. Probabaly ~/dotfiles, or ~/.dotfiles.

  TODO: seperate scripts from dotfiles repository, define .dotfilesrc

  In the dotfiles repository is a file called 'locations', which
  defines folders in the repository, and where there contents should
  be linked.
"
}

prog=$1
shift

case $prog in
  "-h")
    short_usage
    ;;
  "--help")
    usage
    ;;
  "add")
    $dir/add $@
    ;;
  "install")
    $dir/install
    ;;
  "status" | "st")
    (cd $dir && git status -sb)
    ;;
  *)
    indent "$prog a not recognised directive"
    short_usage
    ;;
esac