Files
.pouch/tests/test_builder_check.py
T
laily aa7a265e76 feat(builder): declare multi-arch builds with ARCHES
Project architecture lists belong in makefile.builder, not .env.builder.
deb/push-deb fan out when ARCH is omitted; Docker platforms derive from
ARCHES. Legacy makefiles without ARCHES keep the old single-arch behavior.
2026-09-08 16:31:53 +08:00

412 lines
16 KiB
Python

from __future__ import annotations
import importlib.util
import os
import shutil
import subprocess
import tempfile
import unittest
from io import StringIO
from pathlib import Path
from unittest import mock
REPO_ROOT = Path(__file__).resolve().parents[1]
SCRIPTS = REPO_ROOT / "skills" / "builder" / "scripts"
CHECK_PY = SCRIPTS / "check.py"
TEMPLATE = REPO_ROOT / "skills" / "builder" / "templates" / "makefile.builder"
spec = importlib.util.spec_from_file_location("builder_check", CHECK_PY)
assert spec is not None and spec.loader is not None
builder_check = importlib.util.module_from_spec(spec)
spec.loader.exec_module(builder_check)
def git(cwd: Path, *args: str) -> None:
result = subprocess.run(
["git", *args],
cwd=cwd,
text=True,
capture_output=True,
check=False,
env={
**os.environ,
"GIT_AUTHOR_NAME": "Test",
"GIT_AUTHOR_EMAIL": "test@example.com",
"GIT_COMMITTER_NAME": "Test",
"GIT_COMMITTER_EMAIL": "test@example.com",
},
)
if result.returncode != 0:
raise AssertionError(f"git {args} failed: {result.stderr}")
def init_repo(path: Path) -> None:
git(path, "init", "-b", "main")
git(path, "config", "user.email", "test@example.com")
git(path, "config", "user.name", "Test")
(path / "README").write_text("x\n", encoding="utf-8")
git(path, "add", "README")
git(path, "commit", "-m", "init")
def write_contract_makefile(project: Path) -> None:
text = TEMPLATE.read_text(encoding="utf-8")
text = text.replace(
"include $(HOME)/.pouch/skills/builder/scripts/version.mk",
f"include {SCRIPTS / 'version.mk'}",
)
(project / "makefile.builder").write_text(text, encoding="utf-8")
def run_check(
project: Path,
*flags: str,
env: dict[str, str] | None = None,
which: dict[str, str | None] | None = None,
) -> tuple[int, str]:
merged = os.environ.copy()
if env:
merged.update(env)
merged["BUILDER_SKILL_DIR"] = str(SCRIPTS.parent)
stdout = StringIO()
stderr = StringIO()
real_which = shutil.which
def fake_which(name: str, *args: object, **kwargs: object) -> str | None:
if which is not None and name in which:
return which[name]
return real_which(name)
with mock.patch.dict(os.environ, merged, clear=True):
with mock.patch("sys.stdout", stdout), mock.patch("sys.stderr", stderr):
with mock.patch.object(builder_check.shutil, "which", side_effect=fake_which):
code = builder_check.main([str(project), *flags])
return code, stdout.getvalue() + stderr.getvalue()
class BuilderCheckTests(unittest.TestCase):
def test_skill_documents_init_and_does_not_call_create_makefile(self) -> None:
skill = (REPO_ROOT / "skills" / "builder" / "SKILL.md").read_text(encoding="utf-8")
contract = (
REPO_ROOT / "skills" / "builder" / "references" / "contract.md"
).read_text(encoding="utf-8")
self.assertIn("## 初始化", skill)
self.assertIn("check.py", skill)
self.assertIn("--ready", skill)
self.assertIn("makefile.builder", skill)
self.assertIn(".env.builder", skill)
self.assertIn("不要改用户的 `Makefile`", skill)
self.assertIn("不要调用 create-makefile", skill)
self.assertIn("不要用 create-makefile", contract)
self.assertIn("makefile.builder", contract)
self.assertIn(".env.builder", contract)
self.assertIn("不要读取或改写用户 `.env`", contract)
self.assertIn("ARCHES", contract)
readme = (REPO_ROOT / "skills" / "builder" / "README.md").read_text(
encoding="utf-8"
)
self.assertIn("ARCHES", readme)
self.assertIn("amd64 arm64", readme)
self.assertIn("多架构", readme)
def test_no_makefile_without_ready_is_usage_error(self) -> None:
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
code, text = run_check(project)
self.assertEqual(code, 2)
self.assertIn("no makefile.builder", text)
def test_ready_without_makefile_fails_with_repair_hint(self) -> None:
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
code, text = run_check(project, "--ready")
self.assertEqual(code, 1)
self.assertIn("[FAIL] 1. makefile.builder 存在", text)
self.assertIn("makefile.builder", text)
self.assertIn("RESULT: FAILED", text)
def test_contract_makefile_without_env_passes_build_and_skips_publish_keys(self) -> None:
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
init_repo(project)
write_contract_makefile(project)
code, text = run_check(
project, "--ready", which={"dpkg-deb": "/usr/bin/dpkg-deb"}
)
self.assertEqual(code, 0, text)
self.assertIn("RESULT: PASSED", text)
self.assertIn("[SKIP] 11. 发布环境变量键名", text)
self.assertIn("DEB_SERVER_URL: MISSING", text)
self.assertIn("blocks publish, not build", text)
self.assertNotRegex(text, r"DEB_TOKEN: (?!MISSING|present).+")
def test_env_keys_present_without_printing_values(self) -> None:
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
init_repo(project)
write_contract_makefile(project)
(project / ".env.builder").write_text(
"DEB_SERVER_URL=https://secret.example.com\n"
"DEB_TOKEN=super-secret-token-value\n"
"DEB_REPOSITORY=main\n",
encoding="utf-8",
)
code, text = run_check(
project, "--ready", which={"dpkg-deb": "/usr/bin/dpkg-deb"}
)
self.assertEqual(code, 0, text)
self.assertIn("DEB_SERVER_URL: present", text)
self.assertIn("DEB_TOKEN: present", text)
self.assertNotIn("super-secret-token-value", text)
self.assertNotIn("https://secret.example.com", text)
def test_user_dotenv_is_ignored(self) -> None:
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
init_repo(project)
write_contract_makefile(project)
(project / ".env").write_text(
"DEB_SERVER_URL=https://user.example.com\n"
"DEB_TOKEN=user-env-secret-token\n"
"DEB_REPOSITORY=main\n",
encoding="utf-8",
)
code, text = run_check(
project, "--ready", which={"dpkg-deb": "/usr/bin/dpkg-deb"}
)
self.assertEqual(code, 0, text)
self.assertIn("DEB_SERVER_URL: MISSING", text)
self.assertNotIn("user-env-secret-token", text)
self.assertNotIn("https://user.example.com", text)
def test_empty_env_builder_values_count_as_missing(self) -> None:
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
init_repo(project)
write_contract_makefile(project)
(project / ".env.builder").write_text(
"DEB_SERVER_URL=\nDEB_TOKEN=\nDEB_REPOSITORY=\n",
encoding="utf-8",
)
code, text = run_check(
project, "--ready", which={"dpkg-deb": "/usr/bin/dpkg-deb"}
)
self.assertEqual(code, 0, text)
self.assertIn("DEB_TOKEN: MISSING", text)
def test_ready_fails_when_docker_track_missing_docker(self) -> None:
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
init_repo(project)
write_contract_makefile(project)
(project / "Dockerfile").write_text("FROM scratch\n", encoding="utf-8")
code, text = run_check(
project,
"--ready",
which={"docker": None, "dpkg-deb": "/usr/bin/dpkg-deb"},
)
self.assertEqual(code, 1, text)
self.assertIn("[FAIL] 10. 轨道工具链", text)
self.assertIn("docker: MISSING", text)
def test_user_makefile_does_not_satisfy_contract(self) -> None:
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
(project / "Makefile").write_text(
"help:\n\t@echo user\nbuild:\n\t@echo user-build\n",
encoding="utf-8",
)
code, text = run_check(project, "--ready")
self.assertEqual(code, 1, text)
self.assertIn("no makefile.builder", text)
def test_user_makefile_is_ignored_when_builder_file_exists(self) -> None:
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
init_repo(project)
write_contract_makefile(project)
(project / "Makefile").write_text(
"TOKEN=super-secret-user-makefile-token\n"
"help:\n\t@echo hijacked\n"
"docker:\n\tdocker push example:latest\n",
encoding="utf-8",
)
code, text = run_check(
project, "--ready", which={"dpkg-deb": "/usr/bin/dpkg-deb"}
)
self.assertEqual(code, 0, text)
self.assertNotIn("super-secret-user-makefile-token", text)
self.assertNotIn("hijacked", text)
self.assertNotIn(":latest", text)
def test_default_template_rejects_arch_outside_arches(self) -> None:
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
init_repo(project)
write_contract_makefile(project)
result = subprocess.run(
["make", "-C", str(project), "-f", "makefile.builder", "-n", "build", "ARCH=arm64"],
capture_output=True,
text=True,
check=False,
)
self.assertNotEqual(result.returncode, 0, result.stderr)
self.assertIn("amd64", result.stderr)
def test_multi_arches_deb_and_push_fan_out(self) -> None:
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
init_repo(project)
write_contract_makefile(project)
makefile = project / "makefile.builder"
makefile.write_text(
makefile.read_text(encoding="utf-8").replace(
"ARCHES ?= amd64", "ARCHES ?= amd64 arm64"
),
encoding="utf-8",
)
code, text = run_check(
project, "--ready", which={"dpkg-deb": "/usr/bin/dpkg-deb"}
)
self.assertEqual(code, 0, text)
self.assertIn("ARCHES: 'amd64 arm64'", text)
deb = subprocess.run(
["make", "-C", str(project), "-f", "makefile.builder", "-n", "deb"],
capture_output=True,
text=True,
check=False,
)
self.assertEqual(deb.returncode, 0, deb.stderr)
combined = deb.stdout + deb.stderr
self.assertIn("ARCH=amd64", combined)
self.assertIn("ARCH=arm64", combined)
pinned = subprocess.run(
[
"make",
"-C",
str(project),
"-f",
"makefile.builder",
"-n",
"deb",
"ARCH=arm64",
],
capture_output=True,
text=True,
check=False,
)
self.assertEqual(pinned.returncode, 0, pinned.stderr)
self.assertIn("_arm64.deb", pinned.stdout)
self.assertNotIn("_amd64.deb", pinned.stdout)
def test_legacy_makefile_without_arches_still_passes(self) -> None:
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
init_repo(project)
(project / "makefile.builder").write_text(
"\n".join(
[
"ARCH ?= amd64",
"ifneq ($(filter $(ARCH),amd64 arm64),$(ARCH))",
"$(error ARCH must be amd64 or arm64)",
"endif",
"PROJECT_NAME ?= $(notdir $(CURDIR))",
"DIST_DIR ?= dist",
f"include {SCRIPTS / 'version.mk'}",
f"BUILDER_SCRIPTS := {SCRIPTS}",
".PHONY: help version clean build deb push",
"help:",
"\t@echo $(PROJECT_NAME) $(VERSION)",
"version:",
"\t@echo $(VERSION)",
"clean:",
"\trm -rf $(DIST_DIR)",
"build:",
"\tmkdir -p $(DIST_DIR)",
"\t@echo build linux/$(ARCH)",
"deb: build",
"\tmkdir -p $(DIST_DIR)",
"\tdpkg-deb --build packaging $(DIST_DIR)/$(PROJECT_NAME)_$(VERSION)_$(ARCH).deb",
"push:",
"\t$(BUILDER_SCRIPTS)/upload_deb.sh $(DIST_DIR)/$(PROJECT_NAME)_$(VERSION)_$(ARCH).deb",
"",
]
),
encoding="utf-8",
)
code, text = run_check(
project, "--ready", which={"dpkg-deb": "/usr/bin/dpkg-deb"}
)
self.assertEqual(code, 0, text)
self.assertIn("arches target: absent", text)
result = subprocess.run(
["make", "-C", str(project), "-f", "makefile.builder", "-n", "build", "ARCH=arm64"],
capture_output=True,
text=True,
check=False,
)
self.assertEqual(result.returncode, 0, result.stderr)
def test_publish_docker_derives_platforms_from_arches(self) -> None:
script = SCRIPTS / "publish_docker.sh"
with tempfile.TemporaryDirectory() as temp:
project = Path(temp)
init_repo(project)
write_contract_makefile(project)
makefile = project / "makefile.builder"
makefile.write_text(
makefile.read_text(encoding="utf-8").replace(
"ARCHES ?= amd64", "ARCHES ?= amd64 arm64"
),
encoding="utf-8",
)
(project / "Dockerfile").write_text("FROM scratch\n", encoding="utf-8")
env = os.environ.copy()
env["BUILDER_SKILL_DIR"] = str(SCRIPTS.parent)
env.pop("PLATFORMS", None)
derived = subprocess.run(
[
str(script),
"--registry",
"example.com",
"--repository",
"ns/foo",
"--tag",
"dry-run-tag",
"--dry-run",
],
cwd=project,
capture_output=True,
text=True,
check=False,
env=env,
)
self.assertEqual(derived.returncode, 0, derived.stdout + derived.stderr)
self.assertIn("Platform: linux/amd64,linux/arm64", derived.stdout)
env["PLATFORMS"] = "linux/amd64"
overridden = subprocess.run(
[
str(script),
"--registry",
"example.com",
"--repository",
"ns/foo",
"--tag",
"dry-run-tag",
"--dry-run",
],
cwd=project,
capture_output=True,
text=True,
check=False,
env=env,
)
self.assertEqual(overridden.returncode, 0, overridden.stdout + overridden.stderr)
self.assertIn("Platform: linux/amd64", overridden.stdout)
self.assertNotIn("linux/arm64", overridden.stdout)
if __name__ == "__main__":
unittest.main()