moby/.github/workflows/validate-pr.yml
Paweł Gronowski 1d473549e8
ci: Require changelog description
Any PR that is labeled with any `impact/*` label should have a
description for the changelog and an `area/*` label.

Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
2024-02-22 13:40:23 +01:00

46 lines
1.4 KiB
YAML

name: validate-pr
on:
pull_request:
types: [opened, edited, labeled, unlabeled]
jobs:
check-area-label:
runs-on: ubuntu-20.04
steps:
- name: Missing `area/` label
if: contains(join(github.event.pull_request.labels.*.name, ','), 'impact/') && !contains(join(github.event.pull_request.labels.*.name, ','), 'area/')
run: |
echo "Every PR with an \`impact/*\` label should also have an \`area/*\` label"
exit 1
- name: OK
run: exit 0
check-changelog:
if: contains(join(github.event.pull_request.labels.*.name, ','), 'impact/')
runs-on: ubuntu-20.04
env:
PR_BODY: |
${{ github.event.pull_request.body }}
steps:
- name: Check changelog description
run: |
# Extract the `markdown changelog` note code block
block=$(echo -n "$PR_BODY" | tr -d '\r' | awk '/^```markdown changelog$/{flag=1;next}/^```$/{flag=0}flag')
# Strip empty lines
desc=$(echo "$block" | awk NF)
if [ -z "$desc" ]; then
echo "Changelog section is empty. Please provide a description for the changelog."
exit 1
fi
len=$(echo -n "$desc" | wc -c)
if [[ $len -le 6 ]]; then
echo "Description looks too short: $desc"
exit 1
fi
echo "This PR will be included in the release notes with the following note:"
echo "$desc"