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Ruslan Kuprieiev
8966d6ce47
This is an opt-in mode, that will make data in the workspace read-only, thus protecting cache from corruption when hardlinks or symlinks are used. User can use `dvc unprotect file` command, to replace read-only link to cache with an editable copy. We can use this for now to decide if we want to go with a `unified workflow` in the future or if we want to set unprotected `reflink,copy` by default. Fixes #799 Signed-off-by: Ruslan Kuprieiev <[email protected]>
32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
import os
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import stat
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from dvc.main import main
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from dvc.project import Project
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from tests.basic_env import TestDvc
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class TestUnprotect(TestDvc):
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def test(self):
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ret = main(['config', 'cache.protected', 'true'])
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self.assertEqual(ret, 0)
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ret = main(['add', self.FOO])
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self.assertEqual(ret, 0)
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self.assertNotEqual(os.stat(self.FOO).st_mode & (stat.S_IREAD|
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stat.S_IRGRP|
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stat.S_IROTH), 0)
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self.assertEqual(os.stat(self.FOO).st_mode & (stat.S_IWRITE|
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stat.S_IWGRP|
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stat.S_IWOTH), 0)
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ret = main(['unprotect', self.FOO])
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self.assertEqual(ret, 0)
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self.assertNotEqual(os.stat(self.FOO).st_mode & (stat.S_IREAD|
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stat.S_IRGRP|
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stat.S_IROTH|
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stat.S_IWRITE), 0)
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