mirror of https://github.com/docker/cli.git
78 lines
2.8 KiB
YAML
78 lines
2.8 KiB
YAML
name: validate-pr
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# Default to 'contents: read', which grants actions to read commits.
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#
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# If any permission is set, any permission not included in the list is
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# implicitly set to "none".
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#
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# see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
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permissions:
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contents: read
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on:
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pull_request:
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types: [opened, edited, labeled, unlabeled]
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jobs:
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check-area-label:
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runs-on: ubuntu-20.04
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steps:
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- name: Missing `area/` label
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if: contains(join(github.event.pull_request.labels.*.name, ','), 'impact/') && !contains(join(github.event.pull_request.labels.*.name, ','), 'area/')
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run: |
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echo "::error::Every PR with an 'impact/*' label should also have an 'area/*' label"
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exit 1
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- name: OK
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run: exit 0
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check-changelog:
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if: contains(join(github.event.pull_request.labels.*.name, ','), 'impact/')
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runs-on: ubuntu-20.04
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env:
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PR_BODY: |
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${{ github.event.pull_request.body }}
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steps:
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- name: Check changelog description
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run: |
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# Extract the `markdown changelog` note code block
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block=$(echo -n "$PR_BODY" | tr -d '\r' | awk '/^```markdown changelog$/{flag=1;next}/^```$/{flag=0}flag')
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# Strip empty lines
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desc=$(echo "$block" | awk NF)
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if [ -z "$desc" ]; then
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echo "::error::Changelog section is empty. Provide a description for the changelog."
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exit 1
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fi
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len=$(echo -n "$desc" | wc -c)
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if [[ $len -le 6 ]]; then
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echo "::error::Description looks too short: $desc"
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exit 1
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fi
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echo "This PR will be included in the release notes with the following note:"
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echo "$desc"
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check-pr-branch:
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runs-on: ubuntu-20.04
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env:
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PR_TITLE: ${{ github.event.pull_request.title }}
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steps:
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# Backports or PR that target a release branch directly should mention the target branch in the title, for example:
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# [X.Y backport] Some change that needs backporting to X.Y
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# [X.Y] Change directly targeting the X.Y branch
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- name: Check release branch
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id: title_branch
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run: |
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# get the intended major version prefix ("[27.1 backport]" -> "27.") from the PR title.
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[[ "$PR_TITLE" =~ ^\[([0-9]*\.)[^]]*\] ]] && branch="${BASH_REMATCH[1]}"
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# get major version prefix from the release branch ("27.x -> "27.")
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[[ "$GITHUB_BASE_REF" =~ ^([0-9]*\.) ]] && target_branch="${BASH_REMATCH[1]}" || target_branch="$GITHUB_BASE_REF"
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if [[ "$target_branch" != "$branch" ]] && ! [[ "$GITHUB_BASE_REF" == "master" && "$branch" == "" ]]; then
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echo "::error::PR is opened against the $GITHUB_BASE_REF branch, but its title suggests otherwise."
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exit 1
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fi
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