Compile CoffeeScript files to JavaScript and send the result to stdout, with optional line numbers.

ccs.sh

#!/bin/bash
 
if [ "$#" == "0" ]; then
  echo "Usage: ccs [-n] file1 ... fileN"
  echo "Compiles CoffeeScript files to JavaScript and emits the result to stdout."
  echo "    -n   prepend line numbers"
  exit 1
fi
 
if [ "$1" == "-n" ]; then
  NL=1
  shift
fi
 
for file in $*; do
  if [ "$#" -gt "1" ]; then echo "### $file ###"; fi
  coffee -c $file 2> /dev/null
  out="${file%%.*}.js"
  if [ "$NL" == "1" ]; then
    nl -ba $out
  else
    cat $out
  fi
  rm $out
done