find-rename-xul-files.sh

MOZILLA_CENTRAL=~/Code/mozilla-central
if [ ! -f $MOZILLA_CENTRAL/test.mozbuild ]; then
  echo "Error: this doesn't look like an m-c directory."
  exit 1
fi

# Generate a list of directories to ignore using the built in list
# plus files ignored by VCS, plus other whitelisted ones here.
THIRD_PARTY_LIST="$(sed 's/^/\//' $MOZILLA_CENTRAL/tools/rewriting/ThirdPartyPaths.txt)"
GIT_IGNORE_LIST="$(sed '/^#/d;/^$/d' $MOZILLA_CENTRAL/.gitignore)"

IGNORE_LIST="${THIRD_PARTY_LIST}
${GIT_IGNORE_LIST}"

IGNORE_LIST="${IGNORE_LIST}"
#**test**"

IGNORE_ARGS=""
while read -r line; do
    IGNORE_ARGS="$IGNORE_ARGS --iglob '!$line'"
done <<< "$IGNORE_LIST"

function get_matching_files_for_dir() {
  eval "rg -l -g '*.{xul}' $IGNORE_ARGS \"\" $1 | sort"
}

matching_files=$(get_matching_files_for_dir $1)
echo "$matching_files" > xulfiles.txt


function get_matching_files_for_dir() {
  eval "rg --files-with-matches '$1' $2"
}

while read oldpath; do
  olddir=`dirname $oldpath`
  oldname=`basename $oldpath`
  newname="${oldname/\.xul/.xhtml}"
  newpath="${oldpath/\.xul/.xhtml}"

  echo "Renaming $oldpath -> $newpath"
  hg mv $oldpath $newpath

  echo "Replacing text matches of $oldname with $newname"
  matchingfiles=$(get_matching_files_for_dir $oldname $olddir)
  eval "perl -pi -e 's/$oldname/$newname/g;' $matchingfiles"
done < xulfiles.txt

Usage:

• Update MOZILLA_CENTRAL to match path
• ./find-rename-xul-files.sh xpfe (where xpfe is the directory you want to process)