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Respect empty LineBlock lines in plain and ansi writers #310

Respect empty LineBlock lines in plain and ansi writers

Respect empty LineBlock lines in plain and ansi writers #310

name: commit-validation-pr
on: [pull_request]
permissions:
contents: read
jobs:
check-commit-msg-length:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Check commit message length
run: |
git log ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }} | (
longlines=0
while IFS='' read -r line; do
if [ "${#line}" -gt 78 ]; then
echo "Overlong line: ${line}" >&2
longlines=$(( longlines + 1 ))
fi
done
[ "${longlines}" -eq 0 ]
)