linux-kernel - [fixup v2] kunit: use --build

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Message-Id: <20200527003420.34790-1-vitor@massaru.org>
Date:   Tue, 26 May 2020 21:34:20 -0300
From:   Vitor Massaru Iha <vitor@...saru.org>
To:     kunit-dev@...glegroups.com, skhan@...uxfoundation.org
Cc:     linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        brendanhiggins@...gle.com,
        linux-kernel-mentees@...ts.linuxfoundation.org
Subject: [fixup v2] kunit: use --build_dir=.kunit as default

To make KUnit easier to use, and to avoid overwriting object and
.config files, the default KUnit build directory is set to .kunit

Fixed up minor merge conflicts - Shuah Khan <skhan@...uxfoundation.org>

Fixed this identation error exchanging spaces for tabs between lines
248 and 252:

tools/testing/kunit/kunit.py run --defconfig

  File "tools/testing/kunit/kunit.py", line 254
    if not linux:
                ^
TabError: inconsistent use of tabs and spaces in indentation

Signed-off-by: Vitor Massaru Iha <vitor@...saru.org>
Reviewed-by: Brendan Higgins <brendanhiggins@...gle.com>
Signed-off-by: Shuah Khan <skhan@...uxfoundation.org>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=205221
---
version after merge on kunit brach:
v1:
 * fix identation (tabs instead of spaces)

v2:
 * fix v1 changelog description: fix identation
   (spaces instead of tabs, lines 248-252);
 * add python error message on commit message;
 * fix Link tag on commit message.
---
 tools/testing/kunit/kunit.py | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py
index b01838b6f5f9..b3490271a103 100755
--- a/tools/testing/kunit/kunit.py
+++ b/tools/testing/kunit/kunit.py
@@ -169,7 +169,7 @@ def add_common_opts(parser):
 	parser.add_argument('--build_dir',
 			    help='As in the make command, it specifies the build '
 			    'directory.',
-			    type=str, default='', metavar='build_dir')
+                            type=str, default='.kunit', metavar='build_dir')
 	parser.add_argument('--make_options',
 			    help='X=Y make option, can be repeated.',
 			    action='append')
@@ -245,12 +245,11 @@ def main(argv, linux=None):
 	cli_args = parser.parse_args(argv)
 
 	if cli_args.subcommand == 'run':
-		if cli_args.build_dir:
-			if not os.path.exists(cli_args.build_dir):
-				os.mkdir(cli_args.build_dir)
-			kunit_kernel.kunitconfig_path = os.path.join(
-				cli_args.build_dir,
-				kunit_kernel.kunitconfig_path)
+		if not os.path.exists(cli_args.build_dir):
+			os.mkdir(cli_args.build_dir)
+		kunit_kernel.kunitconfig_path = os.path.join(
+			cli_args.build_dir,
+			kunit_kernel.kunitconfig_path)
 
 		if not linux:
 			linux = kunit_kernel.LinuxSourceTree()
-- 
2.26.2