mirror of
https://github.com/maziggy/bambuddy.git
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maziggy
4fac9ff12c
+ ci: shard backend tests 4-way + drop -v for ~3.5x wall-clock speedup Root cause of the 4 CI failures on PR #1514 (all in test_print_start_assigns_printer_id_to_vp_archive.py + test_timelapse_baseline_restart_recovery.py): test_all_modules_importable in test_code_quality.py was deleting backend.app.main from sys.modules and re-importing it via importlib.import_module. That created NEW module-level dicts (_timelapse_baselines, _expected_prints, _active_prints, …) and re-ran root_logger.addHandler — hence the duplicate log lines at the same microsecond in captured stderr. Any sibling test that bound those names via "from backend.app.main import _timelapse_baselines" before the reimport now held a reference to the OLD dict; production code (reached via "from backend.app.main import on_print_start") resolved the symbol through the NEW module instance. Production mutated the new dict, the test read the old one, the assertion saw None / un-mutated mock_archive. Locally with -n 30, xdist load-balanced test_code_quality.py to a different worker process so the collision never happened (which is why the suite was green for me). CI's -n auto = -n 2 on ubuntu-latest made the collision deterministic. Fix: drop the "del sys.modules[name]" step. importlib.import_module already returns the cached module if cached, or runs the import machinery if not — either way, any import-time error surfaces. The "fresh import" framing was theatre; in practice every module in the list is already imported by other tests/fixtures before this test runs, so we were never actually getting a fresh import anyway — just destruction. CI workflow tightening (separate concern, same PR since both touch the test infrastructure): - Dropped -v from the pytest invocation. 5300+ "PASSED foo::bar" lines per worker were eating ~30-60s of stdout I/O on 2-vCPU runners. --tb=short is sufficient for failure context. - Sharded backend-tests into a 4-way matrix via pytest-split (new dev dep). Each shard runs ~1326 tests in ~95s on a 2-vCPU runner; all 4 run in parallel so wall-clock drops from 362s -> ~100s. - fail-fast: false on the matrix so a single failing shard doesn't hide failures in the other three — PRs see the complete failure picture in one push.
361 lines
12 KiB
YAML
361 lines
12 KiB
YAML
name: CI
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on:
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push:
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branches: [main]
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pull_request:
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branches: [main]
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workflow_dispatch:
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# Run on PRs targeting main, but skip for repo owner (runs local tests)
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# Skip CI for PRs authored by repo owner (they run tests locally)
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# Uses PR author instead of triggering actor so rebasing by owner doesn't skip CI
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env:
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PYTHON_VERSION: '3.11'
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NODE_VERSION: '22'
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# Cancel in-progress runs for the same branch
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concurrency:
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group: ${{ github.workflow }}-${{ github.ref }}
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cancel-in-progress: true
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# Minimum permissions for all jobs
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permissions:
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contents: read
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jobs:
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# ============================================================================
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# Backend Checks
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# ============================================================================
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backend-lint:
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name: Backend Lint
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runs-on: ubuntu-latest
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if: github.event_name == 'push' || github.event.pull_request.user.login != github.repository_owner
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steps:
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- uses: actions/checkout@v4
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- name: Set up Python
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uses: actions/setup-python@v5
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with:
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python-version: ${{ env.PYTHON_VERSION }}
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- name: Install ruff
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run: pip install ruff
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- name: Run ruff check
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run: ruff check backend/
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- name: Run ruff format check
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run: ruff format --check backend/
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backend-security:
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name: Backend Security
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runs-on: ubuntu-latest
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if: github.event_name == 'push' || github.event.pull_request.user.login != github.repository_owner
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continue-on-error: true
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steps:
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- uses: actions/checkout@v4
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- name: Set up Python
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uses: actions/setup-python@v5
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with:
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python-version: ${{ env.PYTHON_VERSION }}
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- name: Install dependencies
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run: |
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python -m pip install --upgrade pip
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pip install -r requirements.txt
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pip install pip-audit
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- name: Run pip-audit
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run: |
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# CVE-2026-4539: low-severity ReDoS in Pygments AdlLexer (indirect dep via mkdocs-material/pytest/rich).
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# No fix available yet. Remove --ignore-vuln once Pygments releases a patched version.
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#
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# CVE-2025-45768 (PYSEC-2025-183 / GHSA-65pc-fj4g-8rjx): disputed by PyJWT maintainers.
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# Advisory says "key length is chosen by the application that uses the library" — no
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# PyJWT fix exists or will exist. Bambuddy is safe: backend/app/core/auth.py:184 uses
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# secrets.token_urlsafe(64) (~86 chars of entropy) for auto-generated secrets and
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# rejects file-loaded secrets shorter than 32 chars at :177. Keep ignored permanently.
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pip-audit --desc on \
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--ignore-vuln CVE-2026-4539 \
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--ignore-vuln CVE-2025-45768
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backend-tests:
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name: Backend Tests (shard ${{ matrix.shard }}/4)
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runs-on: ubuntu-latest
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if: github.event_name == 'push' || github.event.pull_request.user.login != github.repository_owner
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needs: backend-lint
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strategy:
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# Don't cancel sibling shards if one fails — we want every shard's
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# failure list, not just the first one, so a single PR push shows
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# all broken tests in one go.
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fail-fast: false
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matrix:
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shard: [1, 2, 3, 4]
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steps:
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- uses: actions/checkout@v4
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- name: Set up Python
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uses: actions/setup-python@v5
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with:
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python-version: ${{ env.PYTHON_VERSION }}
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- name: Cache pip
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uses: actions/cache@v4
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with:
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path: ~/.cache/pip
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key: ${{ runner.os }}-pip-${{ hashFiles('requirements.txt') }}
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restore-keys: |
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${{ runner.os }}-pip-
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- name: Install dependencies
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run: |
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python -m pip install --upgrade pip
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pip install -r requirements.txt
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pip install -r requirements-dev.txt
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- name: Run tests (shard ${{ matrix.shard }}/4)
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timeout-minutes: 10
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run: |
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cd backend
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# -v dropped: 5300+ "PASSED foo::bar" lines per worker eat 30-60s
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# of stdout I/O time on 2-vCPU runners. --tb=short is enough.
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# --splits 4 --group N uses pytest-split to slice the collected
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# test set roughly evenly across the 4 matrix shards; first run
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# is name-hash-based, subsequent runs improve via .test_durations
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# if you ever commit one (we don't — even the naive hash split
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# gets us ≈25% per shard given the test mix here).
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python -m pytest tests/ \
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--tb=short \
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--timeout=60 --timeout-method=thread \
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-n auto \
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--splits 4 --group ${{ matrix.shard }}
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# ============================================================================
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# Frontend Checks
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# ============================================================================
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frontend-lint:
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name: Frontend Lint
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runs-on: ubuntu-latest
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if: github.event_name == 'push' || github.event.pull_request.user.login != github.repository_owner
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steps:
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- uses: actions/checkout@v4
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- name: Set up Node.js
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uses: actions/setup-node@v4
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with:
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node-version: ${{ env.NODE_VERSION }}
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cache: 'npm'
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cache-dependency-path: frontend/package-lock.json
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- name: Install dependencies
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working-directory: frontend
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run: npm ci
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- name: Run ESLint
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working-directory: frontend
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run: npm run lint
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frontend-security:
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name: Frontend Security
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runs-on: ubuntu-latest
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if: github.event_name == 'push' || github.event.pull_request.user.login != github.repository_owner
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continue-on-error: true
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steps:
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- uses: actions/checkout@v4
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- name: Set up Node.js
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uses: actions/setup-node@v4
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with:
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node-version: ${{ env.NODE_VERSION }}
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cache: 'npm'
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cache-dependency-path: frontend/package-lock.json
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- name: Install dependencies
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working-directory: frontend
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run: npm ci
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- name: Run npm audit
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working-directory: frontend
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run: |
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# Only audit production dependencies and filter out npm-internal packages.
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# npm 10.x audit/ls reports vulns in its own bundled deps (npm, tar, minimatch)
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# so we parse package-lock.json directly to get the real prod dep list.
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npm audit --omit=dev --json > /tmp/audit.json 2>/dev/null || true
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python3 -c "
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import json, sys
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data = json.load(open('/tmp/audit.json'))
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lock = json.load(open('package-lock.json'))
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prod = set()
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for path, info in lock.get('packages', {}).items():
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if path and not info.get('dev') and not info.get('devOptional'):
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prod.add(path.split('node_modules/')[-1])
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vulns = data.get('vulnerabilities', {})
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fixable = {n: v for n, v in vulns.items()
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if n in prod and v.get('severity') in ('high', 'critical') and v.get('fixAvailable')}
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skipped = len(vulns) - len({n: v for n, v in vulns.items() if n in prod})
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if fixable:
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for name, v in fixable.items():
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print(f'FIXABLE {v[\"severity\"].upper()}: {name}')
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sys.exit(1)
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total = sum(1 for n, v in vulns.items() if n in prod and v.get('severity') in ('high', 'critical'))
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print(f'npm audit: {total} high/critical (0 fixable), {len(vulns)} total ({skipped} npm-internal filtered)')
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"
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frontend-typecheck:
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name: Frontend Type Check
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runs-on: ubuntu-latest
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if: github.event_name == 'push' || github.event.pull_request.user.login != github.repository_owner
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steps:
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- uses: actions/checkout@v4
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- name: Set up Node.js
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uses: actions/setup-node@v4
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with:
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node-version: ${{ env.NODE_VERSION }}
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cache: 'npm'
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cache-dependency-path: frontend/package-lock.json
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- name: Install dependencies
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working-directory: frontend
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run: npm ci
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- name: Run TypeScript check
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working-directory: frontend
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run: npx tsc --noEmit
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frontend-tests:
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name: Frontend Tests
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runs-on: ubuntu-latest
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if: github.event_name == 'push' || github.event.pull_request.user.login != github.repository_owner
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needs: [frontend-lint, frontend-typecheck]
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steps:
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- uses: actions/checkout@v4
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- name: Set up Node.js
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uses: actions/setup-node@v4
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with:
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node-version: ${{ env.NODE_VERSION }}
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cache: 'npm'
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cache-dependency-path: frontend/package-lock.json
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- name: Install dependencies
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working-directory: frontend
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run: npm ci
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- name: Run tests
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timeout-minutes: 10
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working-directory: frontend
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run: npm run test:run
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frontend-build:
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name: Frontend Build
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runs-on: ubuntu-latest
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if: github.event_name == 'push' || github.event.pull_request.user.login != github.repository_owner
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needs: [frontend-tests]
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steps:
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- uses: actions/checkout@v4
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- name: Set up Node.js
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uses: actions/setup-node@v4
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with:
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node-version: ${{ env.NODE_VERSION }}
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cache: 'npm'
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cache-dependency-path: frontend/package-lock.json
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- name: Install dependencies
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working-directory: frontend
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run: npm ci
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- name: Build
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working-directory: frontend
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run: npm run build
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# ============================================================================
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# Docker Tests (matches test_docker.sh)
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# ============================================================================
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docker-test:
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name: Docker Build
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runs-on: ubuntu-latest
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if: github.event_name == 'push' || github.event.pull_request.user.login != github.repository_owner
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timeout-minutes: 20
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needs: [backend-tests, frontend-build]
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steps:
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- uses: actions/checkout@v4
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# Test 1: Docker Build
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- name: Build production image
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run: docker build -t bambuddy:test .
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- name: Verify backend imports
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run: docker run --rm bambuddy:test python -c "import backend.app.main; print('Backend imports OK')"
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- name: Verify static files exist
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run: docker run --rm bambuddy:test test -d /app/static
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# Test 2: Backend Unit Tests in Docker
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- name: Build backend test image
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run: docker compose -f docker-compose.test.yml build backend-test
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- name: Run backend tests in Docker
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run: docker compose -f docker-compose.test.yml run --rm backend-test
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# Test 3: Frontend Unit Tests in Docker
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- name: Build frontend test image
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run: docker compose -f docker-compose.test.yml build frontend-test
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- name: Run frontend tests in Docker
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run: docker compose -f docker-compose.test.yml run --rm frontend-test
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# Test 4: Integration Tests
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- name: Build integration container
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run: docker compose -f docker-compose.test.yml build integration
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- name: Start integration container
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run: |
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docker compose -f docker-compose.test.yml up -d integration
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echo "Waiting for container to be healthy..."
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for i in {1..30}; do
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if docker compose -f docker-compose.test.yml ps integration | grep -q "healthy"; then
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echo "Container is healthy"
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break
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fi
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sleep 2
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done
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- name: Test health endpoint
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run: |
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HEALTH=$(docker compose -f docker-compose.test.yml exec -T integration curl -s http://localhost:8000/health)
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echo "$HEALTH"
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echo "$HEALTH" | grep -q "healthy"
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- name: Test API endpoint
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run: |
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docker compose -f docker-compose.test.yml exec -T integration curl -s http://localhost:8000/api/v1/settings
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- name: Test static files served
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run: |
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STATUS=$(docker compose -f docker-compose.test.yml exec -T integration curl -s -o /dev/null -w "%{http_code}" http://localhost:8000/)
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echo "Static files HTTP status: $STATUS"
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[ "$STATUS" = "200" ]
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# Test 5: Integration Test Suite (pytest)
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- name: Build integration test runner
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run: docker compose -f docker-compose.test.yml build integration-test-runner
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- name: Run integration test suite
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run: docker compose -f docker-compose.test.yml run --rm integration-test-runner
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- name: Show logs on failure
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if: failure()
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run: docker compose -f docker-compose.test.yml logs
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- name: Cleanup
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if: always()
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run: docker compose -f docker-compose.test.yml down -v --remove-orphans
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