#!/bin/sh

REVAPI_VERSION=0.3.7-SNAPSHOT

REVAPI_JAVA_VERSION=0.5.3-SNAPSHOT

REVAPI_REPORT_VERSION=0.3.5-SNAPSHOT

# first compile the stuff

mkdir code/v1/target

mkdir code/v2/target

$JAVA_HOME/bin/javac -d code/v1/target `find code/v1/src -name '*.java'`

$JAVA_HOME/bin/javac -d code/v2/target `find code/v2/src -name '*.java'`

#create jars

cd code/v1/target && $JAVA_HOME/bin/jar -cf ../../../v1.jar `ls`

cd ../../v2/target && $JAVA_HOME/bin/jar -cf ../../../v2.jar `ls`

cd ../../../

#--------------------------- sigtest -----------------------------------

# create the signature file of v1

start=$(($(date +%s%N)/1000000))

$JAVA_HOME/bin/java -jar $SIGTEST_DIR/sigtestdev.jar setup -classpath v1.jar:$JAVA_HOME/jre/lib/rt.jar -filename \

./v1.sig -package comparison > /dev/null 2>&1

$JAVA_HOME/bin/java -jar $SIGTEST_DIR/apicheck.jar -static -classpath v2.jar:$JAVA_HOME/jre/lib/rt.jar -filename \

v1.sig -package comparison > sigtest.report 2>&1

end=$(($(date +%s%N)/1000000))

sigtest_time=$(($end - $start))

#-------------------------- clirr --------------------------------------

start=$(($(date +%s%N)/1000000))

$JAVA_HOME/bin/java -jar $CLIRR_DIR/clirr-core-0.7-SNAPSHOT-all.jar -o v1.jar -n v2.jar > clirr.report

end=$(($(date +%s%N)/1000000))

clirr_time=$(($end - $start))

#-------------------------- japicmp ------------------------------------

start=$(($(date +%s%N)/1000000))

$JAVA_HOME/bin/java -jar $JAPICMP_DIR/japicmp-0.6.0-jar-with-dependencies.jar -o v1.jar -n v2.jar > japicmp.report

end=$(($(date +%s%N)/1000000))

japicmp_time=$(($end - $start))

#-------------------------- revapi -------------------------------------

# install revapi-standalone

DIR="$PWD"

INST_DIR=`mktemp --tmpdir -d revapi.XXXX`

cd "$INST_DIR"

unzip "$DIR"/../../revapi-standalone/target/revapi-${REVAPI_VERSION}-standalone.zip

cd revapi-${REVAPI_VERSION}

# dry run so that revapi downloads its extensions and so we have a fair comparison of times

./revapi.sh -e org.revapi:revapi-java:${REVAPI_JAVA_VERSION},org.revapi:revapi-reporter-text:${REVAPI_REPORT_VERSION} \

-o "$DIR"/v1.jar -n "$DIR"/v2.jar > /dev/null 2>&1

start=$(($(date +%s%N)/1000000))

./revapi.sh -e org.revapi:revapi-java:${REVAPI_JAVA_VERSION},org.revapi:revapi-reporter-text:${REVAPI_REPORT_VERSION} \

-o "$DIR"/v1.jar -n "$DIR"/v2.jar -D revapi.reporter.text.minSeverity=NON_BREAKING > "$DIR"/revapi.report 2>/dev/null

end=$(($(date +%s%N)/1000000))

revapi_time=$(($end - $start))

cd "$DIR"

# recap

echo "Sigtest took ${sigtest_time}ms"

echo "Clirr took ${clirr_time}ms"

echo "japicmp took ${japicmp_time}ms"

echo "Revapi took ${revapi_time}ms"

# finally, delete the leftovers

rm -R code/v1/target

rm -R code/v2/target

#rm v1.jar

#rm v2.jar

rm v1.sig

rm -Rf "$INST_DIR"