Rename to Kotlin, commit and rename back to Java

script.bat

# change directory to one passed as first parameter
cd $1

#rename all files to kt
for f in *.java 
do
	filename="${f%.*}"
	echo "Processing $f file.."
	git mv $f $filename.kt
done

#commit files
git commit -a -m "Convert '$1' to Kotlin. Iteration #1"


# rename back to java files
for f in *.kt
do
	filename="${f%.*}"
	echo "Processing $f file.."
	git mv $f $filename.java
done