)]}'
{
  "commit": "0a2ff6d71e4a07a062f8a389250140a2c6828e72",
  "tree": "d3e1ae1850ca25219739e1bedfbeeb1528d04e42",
  "parents": [
    "34a128aaf30c375dd683c6eaa8005f25aed20baf"
  ],
  "author": {
    "name": "Marty Heavey",
    "email": "mheavey@google.com",
    "time": "Tue Apr 07 15:00:07 2026 +0000"
  },
  "committer": {
    "name": "LUCI",
    "email": "gerrit-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Tue Apr 07 08:46:26 2026 -0700"
  },
  "message": "hooks: fix shared mutable list bug in ProjectResults\n\nThe ProjectResults class used a mutable default list `results: List[HookResult] \u003d []`.\nIn Python, this creates a single list instance shared across all ProjectResults\nobjects that do not explicitly provide a list. This led to cross-contamination\nof results across different projects during `repo upload`.\n\nThis change removes the default value to prevent accidental state sharing and\nrequires explicit initialization. It also updates callers to pass an empty list\nand adds a unit test to verify instance isolation.\n\nBug: 499052751\nTest: ./rh/results_unittest.py\n\nChange-Id: Icaa52eed649b9ccfb6e42e1c68505e5ee086878a\nReviewed-on: https://gerrit-review.googlesource.com/c/git-repohooks/+/570141\nReviewed-by: Mike Frysinger \u003cvapier@google.com\u003e\nTested-by: Marty Heavey \u003cmheavey@google.com\u003e\nCommit-Queue: Marty Heavey \u003cmheavey@google.com\u003e\n",
  "tree_diff": [
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      "old_path": "pre-upload.py",
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      "new_path": "pre-upload.py"
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}