patchtest: simplify, rename modules

- simplify base.py, data.py
- move some leftover regex patterns to patterns.py
- remove pyparsing path logic, since this is no longer needed
- rename PatchTestInput class to PatchtestParser
- data.py: rename to patchtest_parser.py
- patterns.py: rename to patchtest_patterns.py
- move PatchTestDataStore to test_metadata.py since that's the only
  place it's used
- remove unused logger code

(From OE-Core rev: 1e971b05b036b0b1eb0bdbd9b26b54d06e74294c)

Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/lib/patchtest/patchtest_parser.py

@@ -0,0 +1,78 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# patchtestdata: module used to share command line arguments between
+#                patchtest & test suite and a data store between test cases
+#
+# Copyright (C) 2016 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# NOTE: Strictly speaking, unit test should be isolated from outside,
+#       but patchtest test suites uses command line input data and
+#       pretest and test test cases may use the datastore defined
+#       on this module
+
+import os
+import argparse
+
+default_testdir = os.path.abspath(os.path.dirname(__file__) + "/tests")
+default_repodir = os.path.abspath(os.path.dirname(__file__) + "/../../..")
+
+class PatchtestParser(object):
+    """Abstract the patchtest argument parser"""
+
+    @classmethod
+    def set_namespace(cls):
+        parser = cls.get_parser()
+        parser.parse_args(namespace=cls)
+
+    @classmethod
+    def get_parser(cls):
+        parser = argparse.ArgumentParser()
+
+        target_patch_group = parser.add_mutually_exclusive_group(required=True)
+
+        target_patch_group.add_argument('--patch', metavar='PATCH', dest='patch_path',
+                            help='The patch to be tested')
+
+        target_patch_group.add_argument('--directory', metavar='DIRECTORY', dest='patch_path',
+                            help='The directory containing patches to be tested')
+
+        parser.add_argument('--repodir', metavar='REPO',
+                            default=default_repodir,
+                            help="Name of the repository where patch is merged")
+
+        parser.add_argument('--testdir', metavar='TESTDIR',
+                            default=default_testdir,
+                            help="Directory where test cases are located")
+
+        parser.add_argument('--top-level-directory', '-t',
+                            dest='topdir',
+                            default=None,
+                            help="Top level directory of project (defaults to start directory)")
+
+        parser.add_argument('--pattern', '-p',
+                            dest='pattern',
+                            default='test*.py',
+                            help="Pattern to match test files")
+
+        parser.add_argument('--base-branch', '-b',
+                            dest='basebranch',
+                            help="Branch name used by patchtest to branch from. By default, it uses the current one.")
+
+        parser.add_argument('--base-commit', '-c',
+                            dest='basecommit',
+                            help="Commit ID used by patchtest to branch from. By default, it uses HEAD.")
+
+        parser.add_argument('--debug', '-d',
+                            action='store_true',
+                            help='Enable debug output')
+
+        parser.add_argument('--log-results', 
+                            action='store_true', 
+                            help='Enable logging to a file matching the target patch name with ".testresult" appended')
+
+
+        return parser
+