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clean-architecture-backend-…/.github/workflows/pr-adapters.yml
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name: pr-adapters
# Stage 1, the adapter half: the lanes a pull request must clear that `ci-quality-gates.yml` cannot
# reach.
#
# It replaces web-pr.yml, websocket-pr.yml, httpclient-contract.yml and jpa-pr.yml, which were four
# files split by module rather than by stage. Splitting by module is what made the duplication
# invisible: each file opened with its own "unit and architecture" job running
# `:<leaf>:test verifyCleanArchitectureDependencies`, and all four of those were already inside the
# root `check` that ci-quality-gates.yml runs on every pull request with no path filter. Four jobs,
# four runners, four Gradle configurations, zero additional coverage. They are gone; what is left
# here is only what `check` does not run.
#
# What `check` does not run, and therefore what this file is for:
# * lanes with their own source set — a second servlet container, a real Nginx, Reactor Netty;
# * lanes selected by a tag that `test` excludes — the cross-stack parity recording comparison;
# * lanes parameterised per run — one PostgreSQL major per job, one HTTP transport per job.
# Each of those genuinely cannot run inside `check`, which is the test for whether a job belongs
# here at all.
#
# Path filtering is per job rather than per workflow. The four files it replaces each carried an
# `on.pull_request.paths` list, so the whole file was skipped or run as a unit; a change touching
# web and JPA started two workflows and a change touching neither still started none. Here one
# `changes` job computes the answer once from the pull request's own diff and every lane reads it.
# The filter is a plain `git diff` rather than a filter action: this repository pins every action by
# commit SHA and adding a third-party action to compute a boolean is a supply-chain decision, not a
# convenience.
on:
pull_request:
workflow_dispatch:
permissions:
contents: read
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
# One diff, read once. `workflow_dispatch` answers "everything changed", because a manual run is
# somebody asking for the lanes and there is no base ref to compare against.
changes:
runs-on: ubuntu-latest
timeout-minutes: 10
outputs:
web: ${{ steps.filter.outputs.web }}
websocket: ${{ steps.filter.outputs.websocket }}
httpclient: ${{ steps.filter.outputs.httpclient }}
jpa: ${{ steps.filter.outputs.jpa }}
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
with:
# Both endpoints of the pull request's diff have to be present locally; the default
# shallow fetch has neither the base commit nor the merge base.
fetch-depth: 0
- name: Decide which adapter lanes this diff can affect
id: filter
env:
BASE_SHA: ${{ github.event.pull_request.base.sha }}
HEAD_SHA: ${{ github.event.pull_request.head.sha }}
run: |
set -euo pipefail
if [ "${GITHUB_EVENT_NAME}" != 'pull_request' ]; then
changed='ALL'
else
if [ -z "${BASE_SHA}" ] || [ -z "${HEAD_SHA}" ]; then
echo "::error::pull request diff endpoints are missing; refusing to report no lanes"
exit 1
fi
changed="$(git diff --name-only "${BASE_SHA}" "${HEAD_SHA}")"
fi
# Fail closed rather than reporting "nothing changed": an empty diff on a pull request
# means the comparison did not work, and a filter that answers false on a broken
# comparison silently turns every lane below off.
if [ "${changed}" != 'ALL' ] && [ -z "${changed}" ]; then
echo "::error::the pull request diff is empty; the comparison did not run"
exit 1
fi
printf 'changed files:\n%s\n' "${changed}"
emit() {
lane="$1"
shift
if [ "${changed}" = 'ALL' ]; then
printf '%s=true\n' "${lane}" >> "${GITHUB_OUTPUT}"
printf 'lane %s: true (manual run)\n' "${lane}"
return 0
fi
for pattern in "$@"; do
if printf '%s\n' "${changed}" | grep -qE -- "${pattern}"; then
printf '%s=true\n' "${lane}" >> "${GITHUB_OUTPUT}"
printf 'lane %s: true (%s)\n' "${lane}" "${pattern}"
return 0
fi
done
printf '%s=false\n' "${lane}" >> "${GITHUB_OUTPUT}"
printf 'lane %s: false\n' "${lane}"
}
# This workflow and the composite action every lane below uses are in every lane's path
# set: a change to either changes what the lanes do, and a gate that does not re-run when
# its own definition changes is a gate nobody has seen run in its current form.
common='^\.github/workflows/pr-adapters\.yml$|^\.github/actions/'
emit web \
'^src/adapter/inbound/web/' \
'^src/application-core/src/.*/operation/' \
'^src/application-core/src/.*/idempotency/' \
'^src/adapter/outbound/persistence-jpa/src/.*/operation/' \
'^docs/web/' \
"${common}"
emit websocket \
'^src/adapter/inbound/websocket/' \
'^docs/websocket/' \
"${common}"
emit httpclient \
'^src/adapter/outbound/httpclient/' \
'^src/app-bootstrap/src/.*/httpclient/' \
'^docs/httpclient/' \
'^scripts/verify-httpclient-docs\.py$' \
"${common}"
emit jpa \
'^src/adapter/outbound/persistence-jpa/' \
'^src/app-bootstrap/src/.*/jpa/' \
'^src/config/architecture/modules\.json$' \
'^docs/jpa/' \
'^docs/adr/ADR-JPA-' \
'^infra/jpa/' \
"${common}"
# The parity gate depends on all three recording lanes and fails when one is missing, so it runs
# them itself rather than trusting a previous job to have left the recordings behind. Its tag is
# excluded from `test`, which is why `check` cannot cover it.
web-cross-stack-parity:
needs: changes
if: needs.changes.outputs.web == 'true'
runs-on: ubuntu-latest
timeout-minutes: 40
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- uses: ./.github/actions/setup-gradle-java
- name: Compare the wire contract across Tomcat, Jetty and Reactor Netty
working-directory: src
run: >-
./gradlew
:adapter:inbound:web:webCrossStackParityTest
--stacktrace
- name: Publish the parity recordings
if: always()
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # actions/upload-artifact@v4.6.2
with:
name: web-contract-parity
path: src/adapter/inbound/web/build/web-contract-parity/
if-no-files-found: error
# Docker-gated, and the lane fails rather than skipping when the runtime is missing. A proxy
# contract that quietly passes without a proxy has been certifying nothing since whenever the
# container runtime last broke.
web-nginx-proxy-contract:
needs: changes
if: needs.changes.outputs.web == 'true'
runs-on: ubuntu-latest
timeout-minutes: 30
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- uses: ./.github/actions/setup-gradle-java
- name: Run the proxy, prefix and spoofing contract behind a real Nginx
working-directory: src
run: >-
./gradlew
:adapter:inbound:web:webNginxProxyTest
--stacktrace
websocket-container-matrix:
needs: changes
if: needs.changes.outputs.websocket == 'true'
runs-on: ubuntu-latest
timeout-minutes: 30
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- uses: ./.github/actions/setup-gradle-java
- name: Run the runtime contract on the second servlet container
working-directory: src
run: >-
./gradlew
:adapter:inbound:websocket:websocketJettyTest
--stacktrace
# Docker-gated, and the lane fails rather than skipping. Upgrade handling is the single most
# common WebSocket deployment failure and it is invisible from either side alone.
websocket-nginx-contract:
needs: changes
if: needs.changes.outputs.websocket == 'true'
runs-on: ubuntu-latest
timeout-minutes: 30
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- uses: ./.github/actions/setup-gradle-java
- name: Run the upgrade and forwarded-header contract behind a real Nginx
working-directory: src
run: >-
./gradlew
:adapter:inbound:websocket:websocketNginxTest
--stacktrace
# One transport per job, so a transport that stops satisfying the shared contract fails on its own
# row instead of disappearing into an aggregate run. `check` runs this lane once, unparameterised.
httpclient-stable-contract:
needs: changes
if: needs.changes.outputs.httpclient == 'true'
runs-on: ubuntu-latest
timeout-minutes: 30
strategy:
fail-fast: false
matrix:
transport: [apache, jdk, reactor]
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- uses: ./.github/actions/setup-gradle-java
- name: Certify one transport against the shared contract
working-directory: src
run: >-
./gradlew
:adapter:outbound:httpclient:httpClientStableContractTest
-Phttpclient.contract.transports=${{ matrix.transport }}
--stacktrace
# Only the Spring 7.0 lane. httpClientSecurityTest, httpClientBlockHoundTest and
# spring62ApiSurfaceScan used to run here too; all three are `dependsOn` of this leaf's `check`
# (src/adapter/outbound/httpclient/build.gradle), so ci-quality-gates.yml already ran them on the
# same pull request. spring70CompatibilityTest is deliberately outside `check` and is what is left.
httpclient-security-and-compatibility:
needs: changes
if: needs.changes.outputs.httpclient == 'true'
runs-on: ubuntu-latest
timeout-minutes: 30
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- uses: ./.github/actions/setup-gradle-java
- name: Run the next-major Spring compatibility lane
working-directory: src
run: >-
./gradlew
:adapter:outbound:httpclient:spring70CompatibilityTest
--stacktrace
# 16 and 18 — the ends of the Stable matrix. 17 runs in the integration stage. What this does not
# do is skip the container lane on a runner without Docker: PostgreSqlContainerFactory throws,
# because a skipped contract reports success for a database nobody tested.
jpa-postgresql-contract:
needs: changes
if: needs.changes.outputs.jpa == 'true'
runs-on: ubuntu-latest
timeout-minutes: 45
strategy:
fail-fast: false
matrix:
postgresql: ["16", "18"]
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- uses: ./.github/actions/setup-gradle-java
- name: Certify the platform against PostgreSQL ${{ matrix.postgresql }}
working-directory: src
run: >-
./gradlew
:adapter:outbound:persistence-jpa:jpaPlatformContractTest
-Pjpa.matrix.versions=${{ matrix.postgresql }}
--stacktrace
jpa-migration-smoke:
needs: changes
if: needs.changes.outputs.jpa == 'true'
runs-on: ubuntu-latest
timeout-minutes: 30
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- uses: ./.github/actions/setup-gradle-java
- name: Run the migration upgrade smoke scenarios
working-directory: src
run: >-
./gradlew
:adapter:outbound:persistence-jpa:jpaPlatformMigrationTest
--stacktrace