cloc-per-tag

foreachtag.sh

#!/bin/sh
ROOT="$( cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
pushd "${ROOT}"
fmt='
r=%(refname)
d=%(taggerdate:format:%F)
monday=$(date -j -f "%Y-%m-%d" -v+mon $d "+%Y-%m-%d")

git checkout %(refname)
echo $(basename %(refname)) - $monday:
cloc --exclude-dir=.git --json --quiet .
'

eval=`git for-each-ref --shell --format="$fmt" \
				--sort=-taggerdate \
				refs/tags`
eval "$eval"

popd