External Git command for autotagging Debian package repos via debian/changelog blaming

git-debtag

#!/bin/sh
pkgname=$(dpkg-parsechangelog | sed -n 's/^Source: //p')
git blame -ltf debian/changelog \
    | awk '/^[0-9a-f]+ .+ (\([^)]*\)) '$pkgname'/{gsub("[()]", "", $8); print $8, $1}' \
    | head -n 50 | xargs -l1 git tag -f