gistfile1.txt

#!/usr/bin/env bash
if [ $# -lt 2 ]
then
  echo "Usage: hat [hat directory] [hat] [output directory]"
  exit 1
fi

if [ $# -lt 3 ]
then
  dir=$HOME/.hat/
else
   dir=$1
   shift
fi

# Trailing /
dir=$(echo $dir | sed 's/\/$//')/

hat=$1
compressed=$(echo $hat | sed -e 's/[^[:alnum:]|-]//g')
echo $compressed
# Check to see if the project exists
if [ -z "$1" -o ! -d "$dir$hat" -o "$compressed" != "$hat" ]
then
  echo "Invalid project name."
fi

shift

output=$1
if [ -z "$output" ]
then
  output=./
fi

output=$(echo $output | sed 's/\/$//')/

if [ ! -d "$output" ]
then
  mkdir "$output"
fi

echo "Copying from $dir$hat to $output..."
cp -r $dir$hat/* $output

# Copy from project to the directory that we want
echo "Done"
echo
exit 0