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Implement pre-commit migrate-config

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This commit is contained in:
Anthony Sottile 2017-09-05 16:32:04 -07:00
parent 3e76cdaf25
commit 8f5675d813
6 changed files with 226 additions and 12 deletions
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32
tests/commands/autoupdate_test.py
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@ -128,6 +128,7 @@ def test_does_not_reformat(
out_of_date_repo, mock_out_store_directory, in_tmpdir,
):
fmt = (
'repos:\n'
'- repo: {}\n'
' sha: {} # definitely the version I want!\n'
' hooks:\n'
@ -153,7 +154,7 @@ def test_loses_formatting_when_not_detectable(
is abandoned.
"""
config = (
'[\n'
'repos: [\n'
' {{\n'
' repo: {}, sha: {},\n'
' hooks: [\n'
@ -171,6 +172,7 @@ def test_loses_formatting_when_not_detectable(
autoupdate(Runner('.', C.CONFIG_FILE), tags_only=False)
after = open(C.CONFIG_FILE).read()
expected = (
'repos:\n'
'- repo: {}\n'
' sha: {}\n'
' hooks:\n'
@ -284,10 +286,36 @@ def test_autoupdate_local_hooks_with_out_of_date_repo(
out_of_date_repo.path, sha=out_of_date_repo.original_sha, check=False,
)
local_config = config_with_local_hooks()
config = [local_config, stale_config]
config = {'repos': [local_config, stale_config]}
write_config('.', config)
runner = Runner('.', C.CONFIG_FILE)
assert autoupdate(runner, tags_only=False) == 0
new_config_writen = load_config(runner.config_file_path)
assert len(new_config_writen['repos']) == 2
assert new_config_writen['repos'][0] == local_config
def test_updates_old_format_to_new_format(tmpdir, capsys):
cfg = tmpdir.join(C.CONFIG_FILE)
cfg.write(
'- repo: local\n'
' hooks:\n'
' - id: foo\n'
' name: foo\n'
' entry: ./bin/foo.sh\n'
' language: script\n',
)
ret = autoupdate(Runner(tmpdir.strpath, C.CONFIG_FILE), tags_only=True)
assert ret == 1
contents = cfg.read()
assert contents == (
'repos:\n'
'- repo: local\n'
' hooks:\n'
' - id: foo\n'
' name: foo\n'
' entry: ./bin/foo.sh\n'
' language: script\n'
)
out, _ = capsys.readouterr()
assert out == 'Configuration has been migrated.\n'