#!/usr/bin/env bash

export PROJECTS_DIR=~/Projects
export PROJECT=finishertech-website
export PROJECT_DIR=$PROJECTS_DIR/$PROJECT
TUT_DIR=${TUT_DIR:-`cd "$(dirname "${BASH_SOURCE[0]}")"; pwd`}
export PATH="$TUT_DIR/scripts:$PATH"

cmd="source $TUT_DIR/install"
if ! grep -q "^$cmd$" ~/.bashrc
then
  echo "$cmd" >> ~/.bashrc
  echo "PROJECT_DIR=$PROJECT_DIR"
  echo "TUT_DIR=$TUT_DIR"
fi

###############################
# Command line helper functions
###############################

# tag::git-history[]
git-history() { git log --oneline | cut -d' ' -f 2-; }
# end::git-history[]

# tag::git-apply[]
git-apply() {
  git apply $TUT_DIR/patch/$1
  [ "$HIDE_DIFFTOOL" ] || git difftool
  while shift
  do
    [ ! "$1" ] || git add "$1"
  done
}
# end::git-apply[]

# tag::git-add[]
git-add() {
  git add "$@"
  git status
}
# end::git-add[]

# tag::tut-add[]
tut-add() {
  local file=$1
  local dir=`dirname $file`
  mkdir -p $dir
  cp $TUT_DIR/initial/$file $dir/
  git add $file
}
# end::tut-add[]