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Make stable patch releases unattended

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rcourtman 2026-07-09 20:10:05 +01:00
parent 1968dc4171
commit 910418c3b2
20 changed files with 1154 additions and 122 deletions
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97
scripts/release_control/resolve_release_promotion_test.py
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@ -194,7 +194,12 @@ class ResolveReleasePromotionTest(unittest.TestCase):
hotfix_exception=True,
hotfix_reason_input="Patch release for v6.0.1 agent upgrade recovery.",
release_notes_input="",
list_stable_tags_fn=lambda: ["v6.0.1"],
list_same_version_rc_tags_fn=lambda version: ["v6.0.2-rc.1"],
changed_paths_fn=lambda tag: ["internal/api/auth.go"],
tag_exists_fn=lambda tag: tag == "v6.0.1",
tag_commit_fn=lambda tag: "rollback-commit",
head_descends_from_fn=lambda commit: commit == "rollback-commit",
)
self.assertEqual(metadata["promoted_from_tag"], "")
@ -206,9 +211,50 @@ class ResolveReleasePromotionTest(unittest.TestCase):
"Patch release for v6.0.1 agent upgrade recovery.",
)
self.assertEqual(metadata["soak_hours"], "")
self.assertEqual(metadata["promotion_mode"], "emergency-stable-patch")
def test_stable_patch_without_promoted_tag_requires_hotfix_exception(self) -> None:
with self.assertRaisesRegex(ValueError, "Stable promotion requires promoted_from_tag"):
def test_routine_stable_patch_can_omit_rc_ceremony(self) -> None:
metadata = resolver.resolve_metadata(
version="6.0.2",
promoted_from_tag_input="",
rollback_version_input="6.0.1",
ga_date_input="",
v5_eos_date_input="",
hotfix_exception=False,
hotfix_reason_input="",
release_notes_input="bounded customer fixes",
list_stable_tags_fn=lambda: ["v5.1.35", "v6.0.1"],
list_same_version_rc_tags_fn=lambda version: [],
changed_paths_fn=lambda tag: ["frontend-modern/src/features/settings/Settings.tsx"],
tag_exists_fn=lambda tag: tag == "v6.0.1",
tag_commit_fn=lambda tag: "rollback-commit",
head_descends_from_fn=lambda commit: commit == "rollback-commit",
)
self.assertEqual(metadata["promotion_mode"], "routine-stable-patch")
self.assertEqual(metadata["is_stable_patch"], "true")
self.assertEqual(metadata["rollback_tag"], "v6.0.1")
self.assertEqual(metadata["hotfix_exception"], "false")
def test_routine_stable_patch_requires_latest_stable_rollback(self) -> None:
with self.assertRaisesRegex(ValueError, "latest preceding stable tag v6.0.1"):
resolver.resolve_metadata(
version="6.0.2",
promoted_from_tag_input="",
rollback_version_input="6.0.0",
ga_date_input="",
v5_eos_date_input="",
hotfix_exception=False,
hotfix_reason_input="",
release_notes_input="bounded customer fixes",
list_stable_tags_fn=lambda: ["v6.0.0", "v6.0.1"],
list_same_version_rc_tags_fn=lambda version: [],
changed_paths_fn=lambda tag: [],
tag_exists_fn=lambda tag: True,
)
def test_routine_stable_patch_requires_rc_for_risk_changes(self) -> None:
with self.assertRaisesRegex(ValueError, "RC-required runtime changes"):
resolver.resolve_metadata(
version="6.0.2",
promoted_from_tag_input="",
@ -217,10 +263,48 @@ class ResolveReleasePromotionTest(unittest.TestCase):
v5_eos_date_input="",
hotfix_exception=False,
hotfix_reason_input="",
release_notes_input="",
tag_exists_fn=lambda tag: tag == "v6.0.1",
release_notes_input="authentication correction",
list_stable_tags_fn=lambda: ["v6.0.1"],
list_same_version_rc_tags_fn=lambda version: [],
changed_paths_fn=lambda tag: ["internal/api/auth.go"],
tag_exists_fn=lambda tag: True,
tag_commit_fn=lambda tag: "rollback-commit",
head_descends_from_fn=lambda commit: True,
)
def test_routine_stable_patch_requires_rc_when_candidate_exists(self) -> None:
with self.assertRaisesRegex(ValueError, "same-version release candidates already exist"):
resolver.resolve_metadata(
version="6.0.2",
promoted_from_tag_input="",
rollback_version_input="6.0.1",
ga_date_input="",
v5_eos_date_input="",
hotfix_exception=False,
hotfix_reason_input="",
release_notes_input="bounded customer fixes",
list_stable_tags_fn=lambda: ["v6.0.1"],
list_same_version_rc_tags_fn=lambda version: ["v6.0.2-rc.1"],
changed_paths_fn=lambda tag: [],
tag_exists_fn=lambda tag: True,
tag_commit_fn=lambda tag: "rollback-commit",
head_descends_from_fn=lambda commit: True,
)
def test_routine_patch_risk_classifier_covers_governed_categories(self) -> None:
risks = resolver.classify_routine_patch_risks(
[
"internal/api/auth.go",
"pkg/licensing/license.go",
"internal/storage/schema.go",
"internal/relay/client.go",
"internal/updates/apply.go",
"frontend-modern/src/App.tsx",
]
)
self.assertEqual(len(risks), 5)
self.assertFalse(any("frontend-modern/src/App.tsx" in risk for risk in risks))
def test_stable_patch_hotfix_without_promoted_tag_requires_reason(self) -> None:
with self.assertRaisesRegex(ValueError, "hotfix_reason is required"):
resolver.resolve_metadata(
@ -232,7 +316,12 @@ class ResolveReleasePromotionTest(unittest.TestCase):
hotfix_exception=True,
hotfix_reason_input="",
release_notes_input="",
list_stable_tags_fn=lambda: ["v6.0.1"],
list_same_version_rc_tags_fn=lambda version: [],
changed_paths_fn=lambda tag: [],
tag_exists_fn=lambda tag: tag == "v6.0.1",
tag_commit_fn=lambda tag: "rollback-commit",
head_descends_from_fn=lambda commit: True,
)
def test_stable_hotfix_requires_reason(self) -> None: