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# CI for the apk-reverse skill repository.
#
# WHAT THIS RUNS
# * the repository's own structural gates: check_repo.py, check_refs.py,
# check_budget.py, check_routing.py, and check_commands.py when it is present
# * the pytest suite: tests/unit, tests/cli, tests/integration
#
# WHAT THIS DOES NOT RUN, ON PURPOSE
# * anything needing a device, adb, frida, a rooted phone, a network peer or a
# real sample APK. Those routes are recorded experiments in tests/benchmark.md
# and their status is documented in
# docs/tool-verification/EXTENSION-test-harness.md.
# * anything about agent behaviour. Whether a model routes, classifies or
# refuses correctly is not observable from a unit test; skills/apk-reverse/
# evals/evals.json is the skeleton for that, and it has never been executed.
# * the dex_patch_bytes regression hash. Its input lives in git-ignored
# tools/_work/bench/, so that test self-skips here with a printed reason
# rather than failing. Run it locally after downloading the sample.
#
# Coverage is therefore: static structure, documentation anchors, budget, command
# references, routing coherence, pure parsers, CLI contracts, typing/style lint and
# no-device flows. Nothing more is claimed.
name: ci
on:
push:
pull_request:
#
# NOTE ON TRIGGERS: no `paths:` filter, deliberately. A filter that watches only
# `*.py` and the lint configuration would skip the structural gates on exactly the
# changes they exist to catch -- a reference index or a documented command edited
# without touching a script. check_refs.py and check_routing.py are documentation
# gates, so they have to run on documentation commits.
permissions:
contents: read
jobs:
test:
name: python ${{ matrix.python-version }}
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
python-version: ["3.11", "3.12", "3.13", "3.14"]
env:
PYTHONIOENCODING: utf-8
PYTHONDONTWRITEBYTECODE: "1"
# The gates spawn sibling scripts and decode their output. On a Windows
# runner the default codec is the console's (GBK here), and one script's
# --help text is not GBK-decodable, which is reported as a crash in that
# script rather than as a harness decoding problem. Pinning UTF-8 removes
# the whole class of failure on every platform.
PYTHONUTF8: "1"
steps:
- uses: actions/checkout@v7
- uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python-version }}
- name: Install test dependencies
# `tiktoken` is optional for the suite but not for the budget gate's *measurement*: without
# it, `check_budget.py` falls back to characters/constant, and the two paths must agree.
# Installing it here means CI exercises the real tokenizer path, and the unit test comparing
# both paths runs instead of skipping.
# Not upgrading pip itself: it is not a goal here, and a pip self-upgrade failing would be
# reported as this repository's regression.
run: python -m pip install --upgrade pytest tiktoken
- name: Structural gate - repository layout
run: python check_repo.py
- name: Structural gate - documentation anchors
run: python check_refs.py
- name: Structural gate - context budget
run: python check_budget.py
- name: Structural gate - documented commands (if present)
run: |
if [ -f check_commands.py ]; then
python check_commands.py
else
echo "check_commands.py is not present in this revision; skipping."
fi
- name: Structural gate - routing inventory matches the entry point
run: python check_routing.py
- name: Regression suite
run: python -m pytest -q
- name: Summarise skipped and expected-failure coverage
if: always()
run: python -m pytest -q -ra --no-header -p no:cacheprovider 2>&1 | tail -n 40
lint:
# Static checks over the same tracked surface the local commands cover, so what passes locally
# cannot drift from what CI enforces. Both tools read their configuration (mypy.ini, .flake8)
# from the repository root automatically.
#
# The environment is deliberately bare -- only mypy and flake8, none of PyYAML, capstone, tiktoken
# or frida. That is the poorest environment the configuration must keep working in, which is what
# mypy.ini's ignore_missing_imports overrides exist for: CI exercises the fallbacks instead of a
# machine-local install hiding a regression.
#
# One interpreter, not the matrix: the checks are static, and the matrix's job is runtime
# behaviour, which lint does not observe. `check_routing.py` -- a gate the test job also runs --
# is deliberately not repeated here.
#
# Verified locally before being added: on a venv with only mypy and flake8, `flake8` reports 0 and
# `mypy` reports "Success: no issues found in 55 source files".
name: lint (mypy + flake8)
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v7
- uses: actions/setup-python@v5
with:
python-version: "3.12"
- name: Install lint dependencies
run: python -m pip install --upgrade mypy flake8
- name: mypy
run: mypy *.py skills/apk-reverse/scripts/*.py
- name: flake8
run: flake8 *.py skills/apk-reverse/scripts/*.py