Does the test fail without the change in lib/oepatch.py? Can you show how?

Alex

On Wed, 1 Dec 2021 at 15:17, Pavel Zhukov <pa...@zhukoff.net> wrote:

> From: Pavel Zhukov <pavel.zhu...@huawei.com>
>
> If PATCHTOOL="git" has been specified but workdir is not git repo
> bitbake fails to apply the patches. Fix this by initializing the repo
> before patching.
> This allows binary git patches to be applied.
>
> Signed-off-by: Pavel Zhukov <pavel.zhu...@huawei.com>
> ---
>  meta/lib/oe/patch.py                    | 17 +++++++++++++++++
>  meta/lib/oeqa/selftest/cases/bbtests.py |  6 ++++++
>  2 files changed, 23 insertions(+)
>
> diff --git a/meta/lib/oe/patch.py b/meta/lib/oe/patch.py
> index 7cd8436da5..720c6f663c 100644
> --- a/meta/lib/oe/patch.py
> +++ b/meta/lib/oe/patch.py
> @@ -52,6 +52,10 @@ def runcmd(args, dir = None):
>          if dir:
>              os.chdir(olddir)
>
> +def getstatusoutput(cmd):
> +    import subprocess
> +    return subprocess.getstatusoutput(cmd.split())
> +
>  class PatchError(Exception):
>      def __init__(self, msg):
>          self.msg = msg
> @@ -294,6 +298,19 @@ class GitApplyTree(PatchTree):
>          PatchTree.__init__(self, dir, d)
>          self.commituser = d.getVar('PATCH_GIT_USER_NAME')
>          self.commitemail = d.getVar('PATCH_GIT_USER_EMAIL')
> +        if not self._isInitialized():
> +            self._initRepo()
> +
> +    def _isInitialized(self):
> +        cmd = "git rev-parse --show-toplevel"
> +        (status, output) = getstatusoutput(cmd)
> +        ## Make sure we're in builddir to not break top-level git repos
> +        return status == 0 and os.path.samedir(output, self.dir)
> +
> +    def _initRepo(self):
> +        runcmd("git init".split(), self.dir)
> +        runcmd("git add .".split(), self.dir)
> +        runcmd("git commit -a --allow-empty -m Patching_started".split(),
> self.dir)
>
>      @staticmethod
>      def extractPatchHeader(patchfile):
> diff --git a/meta/lib/oeqa/selftest/cases/bbtests.py
> b/meta/lib/oeqa/selftest/cases/bbtests.py
> index d4f6a08991..8c046074f6 100644
> --- a/meta/lib/oeqa/selftest/cases/bbtests.py
> +++ b/meta/lib/oeqa/selftest/cases/bbtests.py
> @@ -294,3 +294,9 @@ INHERIT_remove = \"report-error\"
>
>          test_recipe_summary_after = get_bb_var('SUMMARY', test_recipe)
>          self.assertEqual(expected_recipe_summary,
> test_recipe_summary_after)
> +
> +    def test_git_patchtool(self):
> +        self.write_recipeinc('man-db', 'PATCHTOOL=\"git\"')
> +        result = bitbake('man-db -c patch', ignore_status=False)
> +        self.delete_recipeinc('man-db')
> +        bitbake('-cclean man-db')
> --
> 2.34.0
>
>
> 
>
>
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