proposed refactored script - still using targets in release/build.xml for now

1 files changed, 61 insertions, 0 deletions

diff --git a/eclipse.plugin/diff-build-results.sh b/eclipse.plugin/diff-build-results.sh
new file mode 100644
index 000000000..e5ae6d0fb
--- /dev/null
+++ b/eclipse.plugin/diff-build-results.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+# Regression test when changing the build script.
+# Compare new.zip and old.zip, assuming they contain build results
+# aj-build/dist/ide/eclipse for two different versions of the build script
+# (and comparing only the contents of the .jar files).
+# [There must be a better way: diff support that recurses into .jar/.zip files]
+
+[ -n "$DEBUG" ] && set -vx 
+
+jar="${JAVA_HOME}/bin/jar"
+
+errExit() {
+  echo "ERROR $1: $2"
+  exit "$1"
+}
+
+# make this empty to avoid unzipping new.zip and old.zip
+dozip="yes"
+if [ -z "${dozip}" ] ; then
+	cd temp
+else
+	rm -rf temp
+	mkdir temp
+	cd temp
+	for d in new old; do
+		[ -f ../$d.zip ] || errExit 2 "make $d.zip";
+		mkdir $d
+		cd $d
+		$jar -xf ../../$d.zip
+		cd eclipse
+		ls *.jar | sort > ../../$d-names.txt
+		cd ../..
+	done
+fi
+
+  diff *-names.txt > /dev/null || errExit 3 "expected same products"
+  for j in `cat new-names.txt`; do
+     mkdir $j-dir;
+     cd $j-dir
+     for d in new old; do 
+	     mkdir $d
+	     cd $d
+	     $jar xf ../../$d/eclipse/$j
+	     dirpath=`pwd | sed 's|/cygdrive/c|c:|'`
+	     for z in `find . -type f -name \*.jar -o -name \*.zip`; do
+	        mkdir ${z}-dir
+	        pushd ${z}-dir
+	        $jar -xf $dirpath/${z}
+	        popd
+	     done
+	     cd ..
+     done
+	 diff -qr new old > diffs.txt
+     cd ..
+  done
+  cat */diffs.txt
+  wc -l */diffs.txt
+
+
+
+