check-latest-release #31
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name: check-latest-release | |
on: | |
schedule: | |
- cron: 0 2 * * 1,4 | |
workflow_dispatch: {} | |
jobs: | |
check-release: | |
runs-on: | |
- ubuntu-latest | |
permissions: | |
issues: write | |
steps: | |
- uses: actions/checkout@v4 | |
- uses: actions/setup-go@v5 | |
with: | |
check-latest: true | |
go-version-file: 'go.mod' | |
- name: Get previous release tag | |
id: get-previous-release-tag | |
uses: actions/github-script@v6 | |
with: | |
github-token: ${{secrets.GITHUB_TOKEN}} | |
result-encoding: string | |
script: | | |
return github.rest.repos.getLatestRelease({ | |
owner: "buildpacks", | |
repo: "lifecycle", | |
}).then(result => { | |
return result.data.tag_name | |
}) | |
- name: Read go and release versions | |
id: read-versions | |
env: | |
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
run: | | |
#!/usr/bin/env bash | |
set -euo pipefail | |
LATEST_GO_VERSION=$(go version | cut -d ' ' -f 3) | |
LATEST_RELEASE_VERSION=${{ steps.get-previous-release-tag.outputs.result }} | |
wget https://github.com/buildpacks/lifecycle/releases/download/$LATEST_RELEASE_VERSION/lifecycle-$LATEST_RELEASE_VERSION+linux.x86-64.tgz -O lifecycle.tgz | |
tar xzf lifecycle.tgz | |
LATEST_RELEASE_GO_VERSION=$(go version ./lifecycle/lifecycle | cut -d ' ' -f 2) | |
echo "latest-go-version=${LATEST_GO_VERSION}" >> "$GITHUB_OUTPUT" | |
echo "latest-release-go-version=${LATEST_RELEASE_GO_VERSION}" >> "$GITHUB_OUTPUT" | |
LATEST_RELEASE_VERSION=$(echo $LATEST_RELEASE_VERSION | cut -d \v -f 2) | |
echo "latest-release-version=${LATEST_RELEASE_VERSION}" >> "$GITHUB_OUTPUT" | |
- name: Create issue if needed | |
if: ${{ steps.read-versions.outputs.latest-go-version != steps.read-versions.outputs.latest-release-go-version }} | |
env: | |
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
run: | | |
#!/usr/bin/env bash | |
set -euo pipefail | |
title="Upgrade lifecycle to ${{ steps.read-versions.outputs.latest-go-version }}" | |
label=${{ steps.read-versions.outputs.latest-go-version }} | |
# Create label to use for exact search | |
gh label create "$label" || true | |
search_output=$(gh issue list --search "$title" --label "$label") | |
body="Latest lifecycle release v${{ steps.read-versions.outputs.latest-release-version }} is built with Go version ${{ steps.read-versions.outputs.latest-release-go-version }}; newer version ${{ steps.read-versions.outputs.latest-go-version }} is available." | |
if [ -z "${search_output// }" ] | |
then | |
echo "No issues matched search; creating new issue..." | |
gh issue create \ | |
--label "type/bug" \ | |
--label "status/triage" \ | |
--label "$label" \ | |
--title "$title" \ | |
--body "$body" | |
else | |
echo "Found matching issues:" | |
echo $search_output | |
fi | |
- name: Scan latest release image | |
id: scan-image | |
uses: anchore/scan-action@v3 | |
with: | |
image: buildpacksio/lifecycle:${{ steps.read-versions.outputs.latest-release-version }} | |
fail-build: true | |
severity-cutoff: medium | |
output-format: json | |
- name: Create issue if needed | |
if: failure() && steps.scan-image.outcome == 'failure' | |
env: | |
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
run: | | |
#!/usr/bin/env bash | |
set -euo pipefail | |
title="CVE(s) found in v${{ steps.read-versions.outputs.latest-release-version }}" | |
label=cve | |
# Create label to use for exact search | |
gh label create "$label" || true | |
search_output=$(gh issue list --search "$title" --label "$label") | |
GITHUB_WORKFLOW_URL=https://github.com/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID | |
body="Latest lifecycle release v${{ steps.read-versions.outputs.latest-release-version }} triggered CVE(s) from Grype. For further details, see: $GITHUB_WORKFLOW_URL json: $(cat ${{ steps.scan-image.outputs.json }} | jq '.matches[] | .vulnerability | {id, severity, description}' )" | |
if [ -z "${search_output// }" ] | |
then | |
echo "No issues matched search; creating new issue..." | |
gh issue create \ | |
--label "type/bug" \ | |
--label "status/triage" \ | |
--label "$label" \ | |
--title "$title" \ | |
--body "$body" | |
else | |
echo "Found matching issues:" | |
echo $search_output | |
fi |