[PATCH v3 07/23] buildman: Be more selective about which directories to remove

[Tom Rini]

On Wed, Mar 18, 2020 at 09:42:45AM -0600, Simon Glass wrote:

> At present buildman removes any directory it doesn't intend to write
> output into. This is overly expansive since if the output directory
> happens to be somewhere with existing files, they may be removed. Using
> an existing directory for buildman is not a good practice, but since the
> result might be catastrophic, it is best to guard against it.
> 
> A previous commit[1] fixed this by refusing to write to a subdirectory
> of the current directory, assumed to have U-Boot source code. But we can
> do better by only removing directories that look like the ones buildman
> creates.
> 
> Update the code to do this and add a test.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>
> 
> [1] 409fc029c40 tools: buildman: Don't use the working dir as build dir

Applied to u-boot/master, thanks!

-- 
Tom
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