On Fri, Nov 25, 2016 at 2:08 PM, Guido Günther <[email protected]> wrote:

> control: forecmerge 679121 -1
>

This should have read “forcemerge”, I assume. I’ll let you correct that and
just reply to this bug for now.


> control: tags 679121 -patch
>
> Hi Michael,
> thanks for the patch! I think we're heading in the right direction.
>
> On Thu, Nov 24, 2016 at 12:26:19PM +0100, Michael Stapelberg wrote:
> > Package: git-buildpackage
> > Version: 0.8.6
> > Severity: wishlist
> > Tags: patch
> >
> > I realize that https://bugs.debian.org/679121 is similar. In case you
> > prefer to close this issue in favor of #679121, please update #679121
> > with a clear decision as to how honouring DEBFULLNAME and DEBEMAIL in
> > git-buildpackage should be implemented, and I’ll be happy to follow up.
> >
> > Until that’s worked out, I’d like to propose a slightly different
> > approach which I have been using for years: at clone-time, I set
> > user.email to my debian email address.
>
> The main reason 679121 is still open is that it wasn't clear to me where
> exactly gbp should use DEBEMAIL/DEBFULLNAME and where not but what you
> propose makes sense: use it everywhere gbp creates repos to set up sane
> defaults:
>
> * gbp clone
> * gbp import-dsc
> * gbp ipmort-srpm
>
> But we need to make it configurable and add a test to make sure we don't
> break it in the future (e.g. in tests/component/deb/test_clone.py).
>

Makes sense to me.

I’ve updated the patch (see attachment) to cover gbp clone, gbp import-dsc
and gbp import-srpm. I have also added a test in test_clone.py, as you
suggested.

With regards to configuration, could you please tell me how you’d like the
option to be called? You’re more familiar with git-buildpackage and hence
can give a recommendation for a consistent option name :).

Let me know if anything else should be changed in the patch, or feel free
to apply it and change it yourself as you see fit.


> Cheers,
>  -- Guido
>
> >
> > Please consider merging the attached patch. Thank you!
> >
> > -- System Information:
> > Debian Release: stretch/sid
> >   APT prefers testing
> >   APT policy: (990, 'testing'), (500, 'unstable')
> > Architecture: amd64 (x86_64)
> > Foreign Architectures: i386, armel, mipsel
> >
> > Kernel: Linux 4.6.0-1-amd64 (SMP w/8 CPU cores)
> > Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
> > Shell: /bin/sh linked to /bin/dash
> > Init: systemd (via /run/systemd/system)
> >
> > Versions of packages git-buildpackage depends on:
> > ii  devscripts            2.16.7
> > ii  git                   1:2.9.3-1
> > ii  man-db                2.7.5-1
> > ii  python-dateutil       2.4.2-1
> > ii  python-pkg-resources  25.2.0-1
> > ii  python-six            1.10.0-3
> > pn  python:any            <none>
> >
> > Versions of packages git-buildpackage recommends:
> > ii  cowbuilder       0.80
> > ii  pbuilder         0.225.2
> > ii  pristine-tar     1.34
> > ii  python-requests  2.10.0-2
> > ii  sbuild           0.71.0-2
> >
> > Versions of packages git-buildpackage suggests:
> > pn  python-notify  <none>
> > ii  sudo           1.8.17p1-2
> > ii  unzip          6.0-20
> >
> > -- no debconf information
>
> > >From 9d4f3ae0b3a783e8c96f1e83c9c2192c4fe0b56c Mon Sep 17 00:00:00 2001
> > From: Michael Stapelberg <[email protected]>
> > Date: Thu, 24 Nov 2016 12:17:50 +0100
> > Subject: [PATCH] gbp clone: configure user.email from DEBEMAIL
> >
> > ---
> >  gbp/git/repository.py | 10 ++++++++++
> >  gbp/scripts/clone.py  |  3 +++
> >  2 files changed, 13 insertions(+)
> >
> > diff --git a/gbp/git/repository.py b/gbp/git/repository.py
> > index 2f1b71b..d30ec07 100644
> > --- a/gbp/git/repository.py
> > +++ b/gbp/git/repository.py
> > @@ -1063,6 +1063,16 @@ class GitRepository(object):
> >              raise KeyError
> >          return value[0][:-1]  # first line with \n ending removed
> >
> > +    def set_user_email(self, email):
> > +        """
> > +        Sets the email address to use for git commits.
> > +
> > +        @param email: email address to use
> > +        """
> > +        args = GitArgs()
> > +        args.add('user.email', email)
> > +        self._git_command("config", args.args)
> > +
> >      def get_author_info(self):
> >          """
> >          Determine a sane values for author name and author email from
> git's
> > diff --git a/gbp/scripts/clone.py b/gbp/scripts/clone.py
> > index 63b1468..2313acf 100755
> > --- a/gbp/scripts/clone.py
> > +++ b/gbp/scripts/clone.py
> > @@ -128,6 +128,9 @@ def main(argv):
> >
> >          repo.set_branch(options.debian_branch)
> >
> > +        if os.getenv('DEBEMAIL'):
> > +            repo.set_user_email(os.getenv('DEBEMAIL'))
> > +
> >          if postclone:
> >              Hook('Postclone', options.postclone,
> >                   extra_env={'GBP_GIT_DIR': repo.git_dir},
> > --
> > 2.9.3
> >
>
>


-- 
Best regards,
Michael
From 71a55422bd1b2506c34bebf6b36026152583f0f4 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <[email protected]>
Date: Thu, 24 Nov 2016 12:17:50 +0100
Subject: [PATCH] gbp clone: configure user.email, user.name from
 DEBEMAIL/DEBFULLNAME

---
 gbp/git/repository.py             | 20 ++++++++++++++++++++
 gbp/scripts/clone.py              |  6 ++++++
 gbp/scripts/import_dsc.py         |  6 ++++++
 gbp/scripts/import_srpm.py        |  6 ++++++
 tests/component/deb/test_clone.py | 24 ++++++++++++++++++++++++
 5 files changed, 62 insertions(+)

diff --git a/gbp/git/repository.py b/gbp/git/repository.py
index 2f1b71b..b4c16e6 100644
--- a/gbp/git/repository.py
+++ b/gbp/git/repository.py
@@ -1063,6 +1063,26 @@ class GitRepository(object):
             raise KeyError
         return value[0][:-1]  # first line with \n ending removed
 
+    def set_user_name(self, name):
+        """
+        Sets the full name to use for git commits.
+
+        @param name: full name to use
+        """
+        args = GitArgs()
+        args.add('user.name', name)
+        self._git_command("config", args.args)
+
+    def set_user_email(self, email):
+        """
+        Sets the email address to use for git commits.
+
+        @param email: email address to use
+        """
+        args = GitArgs()
+        args.add('user.email', email)
+        self._git_command("config", args.args)
+
     def get_author_info(self):
         """
         Determine a sane values for author name and author email from git's
diff --git a/gbp/scripts/clone.py b/gbp/scripts/clone.py
index 63b1468..14b8646 100755
--- a/gbp/scripts/clone.py
+++ b/gbp/scripts/clone.py
@@ -128,6 +128,12 @@ def main(argv):
 
         repo.set_branch(options.debian_branch)
 
+        if os.getenv('DEBFULLNAME'):
+            repo.set_user_name(os.getenv('DEBFULLNAME'))
+
+        if os.getenv('DEBEMAIL'):
+            repo.set_user_email(os.getenv('DEBEMAIL'))
+
         if postclone:
             Hook('Postclone', options.postclone,
                  extra_env={'GBP_GIT_DIR': repo.git_dir},
diff --git a/gbp/scripts/import_dsc.py b/gbp/scripts/import_dsc.py
index aa734e8..e1187ba 100644
--- a/gbp/scripts/import_dsc.py
+++ b/gbp/scripts/import_dsc.py
@@ -335,6 +335,12 @@ def main(argv):
         if repo.bare:
             disable_pristine_tar(options, "Bare repository")
 
+        if os.getenv('DEBFULLNAME'):
+            repo.set_user_name(os.getenv('DEBFULLNAME'))
+
+        if os.getenv('DEBEMAIL'):
+            repo.set_user_email(os.getenv('DEBEMAIL'))
+
         dirs['tmp'] = os.path.abspath(tempfile.mkdtemp(dir='..'))
         upstream = DebianUpstreamSource(src.tgz)
         upstream.unpack(dirs['tmp'], options.filters)
diff --git a/gbp/scripts/import_srpm.py b/gbp/scripts/import_srpm.py
index c4b3a48..ce0eb4b 100755
--- a/gbp/scripts/import_srpm.py
+++ b/gbp/scripts/import_srpm.py
@@ -264,6 +264,12 @@ def main(argv):
             repo = RpmGitRepository.create(spec.name)
             os.chdir(repo.path)
 
+        if os.getenv('DEBFULLNAME'):
+            repo.set_user_name(os.getenv('DEBFULLNAME'))
+
+        if os.getenv('DEBEMAIL'):
+            repo.set_user_email(os.getenv('DEBEMAIL'))
+
         if repo.bare:
             set_bare_repo_options(options)
 
diff --git a/tests/component/deb/test_clone.py b/tests/component/deb/test_clone.py
index 0c3ba2c..61bf46e 100644
--- a/tests/component/deb/test_clone.py
+++ b/tests/component/deb/test_clone.py
@@ -72,3 +72,27 @@ class TestClone(ComponentTestBase):
         self._check_repo_state(cloned, 'master', ['master'])
         assert len(cloned.get_commits()) == 1
         self.check_hook_vars('postclone', ["GBP_GIT_DIR"])
+
+    def test_clone_environ(self):
+        """Test that environment variables influence git configuration"""
+        def _dsc(version):
+            return os.path.join(DEB_TEST_DATA_DIR,
+                                'dsc-native',
+                                'git-buildpackage_%s.dsc' % version)
+
+        # Build up somethng we can clone from
+        dsc = _dsc('0.4.14')
+        os.environ['DEBFULLNAME'] = 'testing tester'
+        os.environ['DEBEMAIL'] = '[email protected]'
+        assert import_dsc(['arg0', dsc]) == 0
+        repo = ComponentTestGitRepository('git-buildpackage')
+        self._check_repo_state(repo, 'master', ['master'])
+        assert len(repo.get_commits()) == 1
+
+        got = repo.get_config("user.email")
+        want = os.environ['DEBEMAIL']
+        ok_(got == want, "unexpected git config user.email: got %s, want %s" % (got, want))
+
+        got = repo.get_config("user.name")
+        want = os.environ['DEBFULLNAME']
+        ok_(got == want, "unexpected git config user.name: got %s, want %s" % (got, want))
-- 
2.10.2

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