#!/bin/bash
#
# Lists the Trace() and Debug() keys used in sources.
#
# e.g. if Debug("uf") occurs in the sources, then "uf" is printed by this script.

if [ "$1" = "-h" -o "$1" = "-help" -o "$1" = "-?" -o "$1" = "--help" ]; then
  echo "usage: `basename $0` [dirs...]" >&2
  echo "This utility will print all Debug("foo") and Trace("foo") keys."
  echo "With optional dirs..., use dirs instead of top-level \"src\"." >&2
  exit 1
fi

if [ $# -eq 0 ]; then
  cd `dirname "$0"`/..

  if ! [ -d src ]; then
    echo "`basename $0`: not in CVC4 directory tree?!" >&2
    exit 1
  fi

  set src
fi

echo "Trace and debug flags used in $*:"

while [ $# -gt 0 ]; do
  dir="$1"
  shift

  test -r "$dir" && grep -r --exclude-dir=.svn '\(Debug\|Trace\)\(\.isOn\)\?("[^"]\+")' "$dir" | sed 's,.*\(Debug\|Trace\)\(\.isOn\)\?("\([^"]\+\)").*,\3,' | sort -u
done | sort -u