Moved git update-requirements to a seperate script.

    tag-version = !git tag --annotate --force --message "v$(cat VERSION)" "v$(cat VERSION)"

    tracking = rev-parse --abbrev-ref --symbolic-full-name @{upstream}

    trigger = !git commit --allow-empty --no-edit --amend && git push --force-with-lease

    update-requirements = !git stash save -a -u -q && ( git ls-files '*requirements*.txt' | xargs -n1 pur -r ) && ( git commit -a -m '- Updated requirements.' || echo 'No requirements updated.' ) && git stash pop

[color]

    grep = true

[diff]

#!/bin/sh

set -eu

which pur > /dev/null || { echo "Can't find pur."; exit 1; }

git stash save --all --include-untracked --quiet

git ls-files '*requirements*.txt' | xargs -n1 pur -r

git commit -a -m '- Updated requirements.' || echo 'No requirements updated.'

git stash pop