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eagerly catch invalid yaml in migrate-config

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This commit is contained in:
Anthony Sottile 2023-01-09 12:31:05 -05:00
parent dc667ab9fb
commit 619f2bf5a9
2 changed files with 22 additions and 0 deletions
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13
tests/commands/migrate_config_test.py
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@ -1,6 +1,9 @@
from __future__ import annotations
import pytest
import pre_commit.constants as C
from pre_commit.clientlib import InvalidConfigError
from pre_commit.commands.migrate_config import migrate_config
@ -129,3 +132,13 @@ def test_migrate_config_sha_to_rev(tmpdir):
' rev: v1.2.0\n'
' hooks: []\n'
)
def test_migrate_config_invalid_yaml(tmpdir):
contents = '['
cfg = tmpdir.join(C.CONFIG_FILE)
cfg.write(contents)
with tmpdir.as_cwd(), pytest.raises(InvalidConfigError) as excinfo:
migrate_config(C.CONFIG_FILE)
expected = '\n==> File .pre-commit-config.yaml\n=====> '
assert str(excinfo.value).startswith(expected)