On Thu, 2010-03-11 at 17:29 -0800, Scott Zawalski wrote:
> Add to wiki?

Done. 

http://autotest.kernel.org/wiki/GitWorkflow

It has a slightly better written text, and it was linked appropriately
on the relevant pieces of documentation.

> On Thu, Mar 11, 2010 at 17:24, Lucas Meneghel Rodrigues
> <[email protected]> wrote:
>         On Mon, Mar 8, 2010 at 5:48 PM, Mike Truty <[email protected]>
>         wrote:
>         > Is there a good tool that you use to generate this patch
>         email?  I'm
>         > generating it by hand with git diff and there must be a
>         better way.
>         > Thanks,
>         
>         
>         Yes, the workflow is like this
>         
>         1) git clone your repo
>         2) create a branch for the change you're going to make
>         
>         git branch [branch-name]
>         
>         3) Do your changes in the code. For every change, you can make
>         a git commit.
>         
>         git commit -as
>         
>         Then create a commit message, and make sure your
>         signed-off-by: field
>         is there. Save and there you have your commit.
>         
>         4) When you want to generate the patches, it's as easy as
>         doing a:
>         
>         git format-patch master
>         
>         It will generate all the differences between your branch and
>         master
>         
>         5) Then you can send the patches with git send-email. It's a
>         neat
>         tool, and it works like:
>         
>         git send-email patch1.patch patch2.patch... patchN.patch --to
>         [email protected] --cc [email protected]
>         
>         And that is it. I am attaching a config script that I use to
>         set up
>         git on my boxes.
>         
>         One interesting thing about git is that it actually makes the
>         life of
>         contributors easier, the whole process is very streamlined. If
>         you
>         have any problems let me know.
>         
>         Cheers,
>         
>         Lucas
>         
>         
>         > Mike
>         > We wanted to have a little more flexibility with
>         test_importer.py for
>         > chromeos.  For example we wanted to import
>         > all tests from client/site_tests and server/site_tests but
>         only some from
>         > client/tests and server/tests.
>         > We've added the following:
>         > -The ability to pass a whitelist with -w that specifies a
>         subset of tests
>         > within a tests/profilers/samples directory.
>         >  This option is incompatible with -a because if you're using
>         -a you're
>         > probably already managing your tests by
>         >  adding/deleting files.  There is a subtle implication that
>         if you specify
>         > -c, -t and -w (we do) tests under the
>         >  tests_dir not in the whitelist will be cleaned (we want
>         this).  We have not
>         > created a site_test_importer.sh
>         >  that individually calls test_importer.py 4 different times
>         with '-c -t
>         > client/tests -w file', '-t client/site_tests',
>         >  '-t server/tests -w file' and '-t server/site_tests'.
>         > -The ability to adjust any test attributes as a
>         site-specific extension.  We
>         > will use the file site_set_attributes.py
>         >  if it exists and it should include  the function: 'def
>         > _set_attributes_custom(test, data)'.
>         >  We use this to adjust the following:
>         >  -Use the directory name instead of control-file NAME
>         (handles multiple
>         > control files (control.xx) as dirname.xx.
>         >  -Globally set run_verify to 0
>         > diff --git a/utils/test_importer.py b/utils/test_importer.py
>         > index 4074a8e..b392366 100755
>         > --- a/utils/test_importer.py
>         > +++ b/utils/test_importer.py
>         > @@ -30,7 +30,7 @@ import common
>         >  import logging, re, os, sys, optparse, compiler
>         >  from autotest_lib.frontend import setup_django_environment
>         >  from autotest_lib.frontend.afe import models
>         > -from autotest_lib.client.common_lib import control_data
>         > +from autotest_lib.client.common_lib import control_data,
>         utils
>         >
>         >
>         >  logging.basicConfig(level=logging.DEBUG)
>         > @@ -78,7 +78,8 @@ def update_all(autotest_dir,
>         add_noncompliant,
>         > add_experimental, verbose):
>         >      db_clean_broken(autotest_dir, verbose)
>         >
>         >
>         > -def update_samples(autotest_dir, add_noncompliant,
>         add_experimental,
>         > verbose):
>         > +def update_samples(autotest_dir, add_noncompliant,
>         add_experimental,
>         > +                   verbose, whitelist_set=None):
>         >      sample_path = os.path.join(autotest_dir,
>         'server/samples')
>         >      if os.path.exists(sample_path):
>         >          if verbose:
>         > @@ -88,7 +89,7 @@ def update_samples(autotest_dir,
>         add_noncompliant,
>         > add_experimental, verbose):
>         >          update_tests_in_db(tests,
>         add_experimental=add_experimental,
>         >
>          add_noncompliant=add_noncompliant,
>         >                             autotest_dir=autotest_dir,
>         > -                           verbose=verbose)
>         > +                           verbose=verbose,
>         whitelist_set=whitelist_set)
>         >
>         >
>         >  def db_clean_broken(autotest_dir, verbose):
>         > @@ -114,10 +115,46 @@ def db_clean_broken(autotest_dir,
>         verbose):
>         >              _log_or_execute(repr(profiler),
>         profiler.delete)
>         >
>         >
>         > +def db_clean_from_whitelist(autotest_dir, verbose,
>         > +                            tests_dir, whitelist_set):
>         > +    """Remove tests from autotest_web which are under
>         tests_dir but
>         > +       not called out by the whitelist.
>         > +
>         > +       Arguments:
>         > +        autotest_dir: base directory
>         > +        verbose: for logging
>         > +        tests_dir: to filter tests
>         > +        whitelist_set: to filter tests
>         > +    """
>         > +    tests_dir_len = len(tests_dir)
>         > +    for test in models.Test.objects.all():
>         > +        full_path = os.path.join(autotest_dir, test.path)
>         > +        if full_path[:tests_dir_len] == tests_dir:
>         > +            if not (full_path + '\n') in whitelist_set:
>         > +                if verbose:
>         > +                    print "Removing %s - not in whitelist"
>         % (test.path)
>         > +                _log_or_execute(repr(test), test.delete)
>         > +
>         > +    # Find profilers that are no longer present
>         > +    if os.path.join("client", "profilers") == tests_dir:
>         > +        for profiler in models.Profiler.objects.all():
>         > +            full_path = os.path.join(autotest_dir,
>         "client", "profilers",
>         > +                                 profiler.name)
>         > +            if not full_path in whitelist_set:
>         > +                if verbose:
>         > +                    print "Removing %s - not in whitelist"
>         % (test.path)
>         > +                _log_or_execute(repr(profiler),
>         profiler.delete)
>         > +
>         > +
>         >  def update_profilers_in_db(profilers, verbose=False,
>         description='NA',
>         > -                           add_noncompliant=False):
>         > +                           add_noncompliant=False,
>         whitelist_set=None):
>         >      """Update profilers in autotest_web database"""
>         >      for profiler in profilers:
>         > +        if whitelist_set and not (profiler + '\n') in
>         whitelist_set:
>         > +            if verbose:
>         > +                print "Skipping %s - not on whitelist" %
>         (profiler)
>         > +            continue
>         > +
>         >          name = os.path.basename(profiler).rstrip(".py")
>         >          if not profilers[profiler]:
>         >              if add_noncompliant:
>         > @@ -134,9 +171,17 @@ def update_profilers_in_db(profilers,
>         verbose=False,
>         > description='NA',
>         >
>         >  def update_tests_in_db(tests, dry_run=False,
>         add_experimental=False,
>         >                         add_noncompliant=False,
>         verbose=False,
>         > -                       autotest_dir=None):
>         > +                       autotest_dir=None,
>         whitelist_set=None):
>         >      """Update or add each test to the database"""
>         > +    site_set_attributes_module = utils.import_site_module(
>         > +        __file__, 'autotest_lib.utils.site_set_attributes')
>         > +
>         >      for test in tests:
>         > +        if whitelist_set and not (test + '\n') in
>         whitelist_set:
>         > +            if verbose:
>         > +                print "Skipping %s - not on whitelist" %
>         (test)
>         > +            continue
>         > +
>         >          new_test = models.Test.objects.get_or_create(
>         >                  path=test.replace(autotest_dir,
>         '').lstrip('/'))[0]
>         >          if verbose:
>         > @@ -146,6 +191,10 @@ def update_tests_in_db(tests,
>         dry_run=False,
>         > add_experimental=False,
>         >          data = tests[test]
>         >          _set_attributes_clean(new_test, data)
>         >
>         > +        # Custom Attribute Update
>         > +        if site_set_attributes_module:
>         > +
>          site_set_attributes_module._set_attributes_custom(new_test,
>         > data)
>         > +
>         >          # This only takes place if --add-noncompliant is
>         provided on the
>         > CLI
>         >          if not new_test.name:
>         >              test_new_test = test.split('/')
>         > @@ -346,6 +395,8 @@ def main(argv):
>         >      parser.add_option('-v', '--verbose',
>         >                        dest='verbose', action='store_true',
>         default=False,
>         >                        help='Run in verbose mode')
>         > +    parser.add_option('-w', '--whitelist-file',
>         dest='whitelist_file',
>         > +                      help='Filename for list of test names
>         that must
>         > match')
>         >      parser.add_option('-z', '--autotest_dir',
>         dest='autotest_dir',
>         >
>         default=os.path.join(os.path.dirname(__file__),
>         > '..'),
>         >                        help='Autotest directory root')
>         > @@ -365,14 +416,29 @@ def main(argv):
>         >          db_clean_broken(options.autotest_dir,
>         options.verbose)
>         >          return 0
>         >
>         > +    whitelist_set = None
>         > +    if options.whitelist_file:
>         > +        if options.add_all:
>         > +            print "Cannot pass both --add-all and
>         --whitelist-file"
>         > +            return 1
>         > +        whitelist_path =
>         os.path.abspath(options.whitelist_file)
>         > +        if not os.path.isfile(whitelist_path):
>         > +            print "--whitelist-file (%s) not found" %
>         (whitelist_path)
>         > +            parser.print_help()
>         > +            return 1
>         > +        elif options.verbose:
>         > +            print "Using whitelist file %s" %
>         (whitelist_path)
>         > +        f = open(whitelist_path, 'r')
>         > +        whitelist_set = set(f.readlines())
>         > +        f.close()
>         > +
>         >      if options.add_all:
>         >          update_all(options.autotest_dir,
>         options.add_noncompliant,
>         >                     options.add_experimental,
>         options.verbose)
>         >      if options.add_samples:
>         >          update_samples(options.autotest_dir,
>         options.add_noncompliant,
>         > -                       options.add_experimental,
>         options.verbose)
>         > -    if options.clear_tests:
>         > -        db_clean_broken(options.autotest_dir,
>         options.verbose)
>         > +                       options.add_experimental,
>         options.verbose,
>         > +                       whitelist_set=whitelist_set)
>         >      if options.tests_dir:
>         >          options.tests_dir =
>         os.path.abspath(options.tests_dir)
>         >          tests = get_tests_from_fs(options.tests_dir,
>         > options.control_pattern,
>         > @@ -380,12 +446,19 @@ def main(argv):
>         >          update_tests_in_db(tests,
>         > add_experimental=options.add_experimental,
>         >
>          add_noncompliant=options.add_noncompliant,
>         >
>          autotest_dir=options.autotest_dir,
>         > -                           verbose=options.verbose)
>         > +                           verbose=options.verbose,
>         > +                           whitelist_set=whitelist_set)
>         >      if options.profile_dir:
>         >          profilers = get_tests_from_fs(options.profile_dir,
>         '.*py$')
>         >          update_profilers_in_db(profilers,
>         verbose=options.verbose,
>         >
>          add_noncompliant=options.add_noncompliant,
>         > -                               description='NA')
>         > +                               description='NA',
>         > whitelist_set=whitelist_set)
>         > +    if options.clear_tests:
>         > +        db_clean_broken(options.autotest_dir,
>         options.verbose)
>         > +        if options.whitelist_file and options.tests_dir:
>         > +            db_clean_from_whitelist(options.autotest_dir,
>         options.verbose,
>         > +                                    options.tests_dir,
>         whitelist_set)
>         > +
>         >
>         >
>         >  if __name__ == "__main__":
>         >
>         >
>         
>         > _______________________________________________
>         > Autotest mailing list
>         > [email protected]
>         > http://test.kernel.org/cgi-bin/mailman/listinfo/autotest
>         >
>         >
>         
>         
>         
>         
>         --
>         Lucas
>         
>         _______________________________________________
>         Autotest mailing list
>         [email protected]
>         http://test.kernel.org/cgi-bin/mailman/listinfo/autotest
>         
> 


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