unfuglify-textmate.sh

#!/bin/bash

sed_inplace() {
  tmpfile=$(mktemp "$TMPDIR/unfuglify-textmate.XXXXXX")
  cp "$2" "$tmpfile"
  sed -E "$1" "$tmpfile" > "$2"
  rm -f "$tmpfile"
}

if [ $# != 3 ]; then
  echo "usage: $(basename $0) <source> <dest> <signing identity>" >&2
  exit 1
fi

if ! command -v codesign >/dev/null; then
  echo "codesign not in PATH, have you installed the Xcode command-line tools?"
  exit 2
fi

source="$1/Contents/Resources"
dest="$2/Contents/Resources"
signing_identity="$3"

pushd "$source" > /dev/null

ls -1 *.icns | while read source_icon; do 
  dest_icon=$(find "$dest" -iname "$source_icon")

  if [ -n "$dest_icon" ]; then 
    cp -v "$source_icon" "$dest_icon"
  fi

done

cp -v TMDocument.icns "$dest/Blank.icns"
cp -v TMDocument.icns "$dest/CoffeeScript.icns"
cp -v JS.icns "$dest/JavaScript.icns"
cp -v TMDocument.icns "$dest/JSON.icns"
cp -v TMDocument.icns "$dest/Ragel.icns"
cp -v TM-Item.icns "$dest/TextMate Bundle Item.icns"
cp -v TMBundle.icns "$dest/TextMate Bundle.icns"
cp -v TM-Command.icns "$dest/TextMate Command.icns"
cp -v TM-Lang.icns "$dest/TextMate Grammar.icns"
cp -v TM-Macro.icns "$dest/TextMate Macro.icns"
cp -v TMPlugin.icns "$dest/TextMate Plugin.icns"
cp -v TM-Prefs.icns "$dest/TextMate Settings.icns"
cp -v TM-Snippet.icns "$dest/TextMate Snippet.icns"
cp -v TMTheme.icns "$dest/TextMate Theme.icns"

sed_inplace 's/background-image: url\("flower(@2x)?\.png"\);//' "$dest/css/stylesheet.css"

popd > /dev/null

codesign -s "$signing_identity" -f "$2"

touch "$2"
killall Dock