Bliss: Bringup system-squisher (2/2)
Other commit is in build
Based on Cl3kener and FusionJacks Lollipop commits
Signed-off-by: Jackeagle <jackeagle102@gmail.com>
Change-Id: Ic4a243ba3c2ce40df952dfc9a4453c636a596e9e
diff --git a/tools/crusher b/tools/crusher
new file mode 100755
index 0000000..1454def
--- /dev/null
+++ b/tools/crusher
@@ -0,0 +1,147 @@
+#!/bin/sh
+#
+# Super-mega crusher of doom
+# Shrinks apks by running pngquant or pngcrush or optipng or pngout on png images
+#
+# Point APKCERTS at the full path to a generated apkcerts.txt file, such as:
+# /home/shade/dev/sources/android-cm-eclair/out/target/product/dream_sapphire/obj/PACKAGING/target_files_intermediates/cyanogen_dream_sapphire-target_files-eng.shade/META/apkcerts.txt
+#
+# cyanogen - shade@chemlab.org
+# ChrisSoyars - me@ctso.me
+# Nougat fixes: Joe Maples - frap129@gmail.com
+
+set -e
+QUIET=1
+BASE=`pwd`
+TMPDIR=/tmp/crusher-$$
+
+. $ANDROID_BUILD_TOP/vendor/bliss/tools/colors
+
+if [ "$APKCERTS" = "" ];
+then
+ if [ "$TARGET_BUILD_VARIANT" = "userdebug" ]; then
+ TARGET_BUILD_VARIANT="eng"
+ elif [ "$TARGET_BUILD_VARIANT" = "user" ]; then
+ TARGET_BUILD_VARIANT="eng"
+ fi
+
+ APKCERTS=$OUT/obj/PACKAGING/target_files_intermediates/$TARGET_PRODUCT-target_files-$TARGET_BUILD_VARIANT.$USER/META/apkcerts.txt
+ if [ ! -f "$APKCERTS" ];
+ then
+ echo $CL_RED"Set APKCERTS to the path to your apkcerts.txt file"$CL_RST
+ exit 1;
+ fi
+fi
+
+if [ ! -f "$APKCERTS" ];
+then
+ echo $CL_RED"Invalid path to apkcerts.txt, set APKCERTS to the correct path."$CL_RST
+fi
+
+if [ "$(which pngquant)" != "" ];
+then
+ if [ "$(which optipng)" != "" ];
+ then
+ OPTSTRING='Quantizing and optimizing'
+ optimize_png () {
+ pngquant --speed 1 --force --ext .png $1 1> /dev/null 2> /dev/null;
+ optipng -o7 $1 1> /dev/null 2> /dev/null;
+ }
+ else
+ OPTSTRING='Quantizing'
+ optimize_png () {
+ pngquant --speed 1 --force --ext .png $1 1> /dev/null 2> /dev/null
+ }
+ fi
+else
+ if [ "$(which optipng)" != "" ];
+ then
+ OPTSTRING='Optimizing'
+ optimize_png () {
+ optipng -o7 $1 1> /dev/null 2> /dev/null;
+ }
+ else
+ echo $CL_RED"Please install pngquant or optipng (or both, for improved crushing)"$CL_RST
+ exit 1;
+ fi
+fi
+
+if [ "`which aapt`" = "" ];
+then
+ echo $CL_RED"Please ensure aapt is in your \$PATH"$CL_RST
+ exit 1;
+fi
+
+if [ "`which zipalign`" = "" ];
+then
+ echo $CL_RED"Please ensure zipalign is in your \$PATH"$CL_RST
+ exit 1;
+fi
+
+if [ -e "$1" ];
+then
+ NAME=`basename $1`;
+ echo $CL_CYN$OPTSTRING $CL_YLW"$NAME..."$CL_RST;
+
+ if [ "$2" != "" ];
+ then
+ CERT=build/target/product/security/$2.x509.pem
+ KEY=build/target/product/security/$2.pk8
+ if [ ! -f "$ANDROID_BUILD_TOP/$CERT" ];
+ then
+ echo $CL_RED"$CERT does not exist!";$CL_RST
+ exit 1;
+ fi
+ else
+ APKINFO=`grep "name=\"$NAME\"" $APKCERTS`;
+ [ $QUIET ] || echo "APKINFO: $APKINFO";
+ if [ "$APKINFO" = "" ];
+ then
+ echo $CL_RED"No apk info for $NAME";$CL_RST
+ exit 1;
+ fi
+ CERT=`echo $APKINFO | awk {'print $2'} | cut -f 2 -d "=" | tr -d "\""`;
+ KEY=`echo $APKINFO | awk {'print $3'} | cut -f 2 -d "=" | tr -d "\""`;
+ if [ "$CERT" = "" ];
+ then
+ echo -e $CL_RED"Unable to find certificate for $NAME"$CL_RST
+ exit 1;
+ fi
+ if [ "$CERT" = "PRESIGNED" ];
+ then
+ echo $CL_GRN"$NAME is presigned, skipping"$CL_RST
+ exit 1;
+ fi
+ fi
+
+ [ $QUIET ] || echo $CL_YLW"Certificate:"$CL_RST" $CERT";
+
+ [ -d $TMPDIR/$NAME ] && rm -rf $TMPDIR/$NAME
+ mkdir -p $TMPDIR/$NAME
+ trap "rm -rf $TMPDIR; exit" INT TERM EXIT
+ cd $TMPDIR/$NAME
+ unzip -q $BASE/$1
+ for x in `find . -name "*.png" | grep -v "\.9.png$" | tr "\n" " "`
+ do
+ [ $QUIET ] || echo $CL_GRN"Crushing $x"$CL_RST
+ optimize_png $x
+ done
+ cp $BASE/$1 $BASE/$1.old
+
+ [ $QUIET ] || echo $CL_GRN"Repacking apk.."$CL_RST
+ aapt p -0 .dat -0 .dict -0 .arsc -F $NAME .
+
+ [ $QUIET ] || echo $CL_YLW"Resigning with cert: `echo $CERT`"$CL_RST
+
+ [ $QUIET ] || echo java -Djava.library.path=$SIGNAPK_JNI_LIBRARY_PATH -jar $ANDROID_HOST_OUT/framework/signapk.jar $ANDROID_BUILD_TOP/$CERT $ANDROID_BUILD_TOP/$KEY $NAME signed_$NAME
+ java -Djava.library.path=$SIGNAPK_JNI_LIBRARY_PATH -jar $ANDROID_HOST_OUT/framework/signapk.jar $ANDROID_BUILD_TOP/$CERT $ANDROID_BUILD_TOP/$KEY $NAME signed_$NAME
+ [ $QUIET ] || echo $CL_GRN"Zipalign.."$CL_RST
+ zipalign -f 4 signed_$NAME $BASE/$1
+ if [ ! $QUIET ]; then
+ ls -l $BASE/$1.old
+ ls -l $BASE/$1
+ fi
+ rm $BASE/$1.old
+else
+ echo "Usage: $0 [apk file]"
+fi