GIT: Files changed since last tag

Files changed since last tag

#!/bin/bash

unset GIT_DIR
cd /path/to/project

# Get our info....
LATEST_TAG=$(git describe --tags --abbrev=0)
CURRENT_REVISION=$(git describe)
NUMBER_FILES_CHANGED=$(git diff --name-only HEAD $LATEST_TAG | wc -l)
#FILES_CHANGED=$(git diff --name-only HEAD $LATEST_TAG)

	echo Current revision is at $CURRENT_REVISION for Tag: $LATEST_TAG
	echo $NUMBER_FILES_CHANGED files have been changed

	## Write this revision

	echo "################################" > REVISION
	echo "# $CURRENT_REVISION" >> REVISION
	echo '# ' >> REVISION
	echo "# $NUMBER_FILES_CHANGED files changed since last release $LATEST_TAG" >> REVISION
	echo "################################" >> REVISION
	echo ' ' >> REVISION
	$(git diff --name-only HEAD $LATEST_TAG >> REVISION)
	echo ' ' >> REVISION

	## Append to revision history

	cat REVISION >> REVISION.tmp
	cat REVISION_HISTORY >> REVISION.tmp
	mv REVISION.tmp REVISION_HISTORY

exit

Thanks for this.