Age | Commit message (Collapse) | Author |
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Make sure that all CopyFile, WriteFile, and CreateSymlink
functions properly unlink the target file (if it exists and
overwrite requested) to avoid interferences of the install
command. With this change, the clean up step for install-cas
and the within GraphTraverser can new be omitted.
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... in order to make that functionality reusable
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If install-cas finds a file in the target location, unlink it before
writing (in the same way as install does already). In this way, we
avoid changing other file locations in the presence of hard links.
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... to allow selecting a sub object of a specified tree.
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This feature has been introduced with C++20.
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... asking just to transfer everyting installed to the local CAS first.
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... to avoid unnecessary downloads and hence speed things up.
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Signed-off-by: Goetz Brasche <goetz.brasche@huawei.com>
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