zulip/tools/commit-msg

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#!/usr/bin/env bash
# This hook runs gitlint on your commit message.
# If your machine contains a provisioned Zulip development environment, the
# linter will be invoked through `vagrant ssh`.
# Do not invoke gitlint if commit message is empty
if grep -q '^[^#]' "$1"; then
lint_cmd="cd ~/zulip && python -m gitlint.cli"
if \
if [ -z "$VIRTUAL_ENV" ] && command -v vagrant > /dev/null && [ -e .vagrant ]; then
! vagrant ssh -c "$lint_cmd"
else
! eval "$lint_cmd"
fi < "$1"
then
echo "WARNING: Your commit message does not match Zulip's style guide."
fi
fi
exit 0