+++ /dev/null
-#!/bin/sh
-
-set -e
-
-: ${qual:=95}
-
-for X in "$@"; do
- case "$X" in
- *.jpg)
- if [ -n "$scaledown" ]; then
- mogrify -geometry "$scaledown>" -quality 100 "$X"
- fi
- jpegoptim --strip-all -m$qual "$X"
- ;;
- *.png|*.tga)
- if [ -n "$scaledown" ]; then
- mogrify -geometry "$scaledown>" -quality 100 "$X"
- fi
- if convert "$X" -depth 16 RGBA:- | perl -e 'while(read STDIN, $_, 8) { substr($_, 6, 2) eq "\xFF\xFF" or exit 1; ++$pix; } exit not $pix;'; then
- echo "$X has no alpha, converting"
- convert "$X" -quality 100 "${X%.*}.jpg"
- jpegoptim --strip-all -m$qual "${X%.*}.jpg"
- rm -f "$X"
- else
- echo "$X has alpha, not converting"
- fi
- ;;
- esac
-done