QA: Use pngfix to find broken PNG files
Acked-by: Alexander Berntsen <bernalex@gentoo.org>
Acked-by: Brian Dolbec <dolsen@gentoo.org>
Reviewed-by: Justin Lecher <jlec@gentoo.org>
Reviewed-by: Sergei Trofimovich <slyfox@gentoo.org>
diff --git a/bin/misc-functions.sh b/bin/misc-functions.sh
index 5ccf7c2..4e0f1fc 100755
--- a/bin/misc-functions.sh
+++ b/bin/misc-functions.sh
@@ -1,5 +1,5 @@
#!/bin/bash
-# Copyright 1999-2013 Gentoo Foundation
+# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
#
# Miscellaneous shell functions that make use of the ebuild env but don't need
@@ -860,6 +860,33 @@
[[ ${abort} == yes ]] && die "multilib-strict check failed!"
fi
+
+ local pngfix=$(type -P pngfix)
+ if [[ -n ${pngfix} ]] ; then
+ local pngout=()
+ local next
+
+ while read -r -a pngout ; do
+ local error
+
+ case "${pngout[1]}" in
+ CHK)
+ error='invalid checksum'
+ ;;
+ TFB)
+ error='broken IDAT window length'
+ ;;
+ esac
+
+ if [[ -n ${error} ]] ; then
+ if [[ -z ${next} ]] ; then
+ eqawarn "QA Notice: broken .png files found:"
+ next=1
+ fi
+ eqawarn " ${pngout[@]:7}: ${error}"
+ fi
+ done < <(find "${ED}" -type f -name '*.png' -exec "${pngfix}" {} +)
+ fi
}
install_qa_check_prefix() {