patchtest: patterns: add module, refactor

Currently, patchtest has a lot of spread-out definitions for patterns
used in various setup and test functions. Organize these by putting them
all into a new patterns.py module. This allows the tests/pyparsing
directory to be removed, as it is now redundant. Also remove some
definitions where they were duplicated or unused, and perform some
renames to improve readability and avoid collisions. Many of these
variables are composed from others, so the file is only partially
sorted.

(From OE-Core rev: 1ab55d495957918be532a36224b5598c9955a44d)

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

1 files changed, 92 insertions, 0 deletions

diff --git a/meta/lib/patchtest/patterns.py b/meta/lib/patchtest/patterns.py
new file mode 100644
index 0000000000..ba97a4ffe9
--- /dev/null
+++ b/meta/lib/patchtest/patterns.py
@@ -0,0 +1,92 @@
+# common pyparsing variables
+#
+# Copyright (C) 2016 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-only
+
+import pyparsing
+
+# general
+colon = pyparsing.Literal(":")
+line_start = pyparsing.LineStart()
+line_end = pyparsing.LineEnd()
+at = pyparsing.Literal("@")
+lessthan = pyparsing.Literal("<")
+greaterthan = pyparsing.Literal(">")
+opensquare = pyparsing.Literal("[")
+closesquare = pyparsing.Literal("]")
+inappropriate = pyparsing.CaselessLiteral("Inappropriate")
+submitted = pyparsing.CaselessLiteral("Submitted")
+
+# word related
+nestexpr = pyparsing.nestedExpr(opener='[', closer=']')
+inappropriateinfo = pyparsing.Literal("Inappropriate") + nestexpr
+submittedinfo = pyparsing.Literal("Submitted") + nestexpr
+word = pyparsing.Word(pyparsing.alphas)
+worddot = pyparsing.Word(pyparsing.alphas+".")
+
+# metadata
+
+metadata_lic = 'LICENSE'
+invalid_license = 'PATCHTESTINVALID'
+metadata_chksum = 'LIC_FILES_CHKSUM'
+license_var  = 'LICENSE'
+closed   = 'CLOSED'
+lictag_re  = pyparsing.AtLineStart("License-Update:")
+lic_chksum_added = pyparsing.AtLineStart("+" + metadata_chksum)
+lic_chksum_removed = pyparsing.AtLineStart("-" + metadata_chksum)
+add_mark = pyparsing.Regex('\\+ ')
+patch_max_line_length = 200
+metadata_src_uri  = 'SRC_URI'
+metadata_summary = 'SUMMARY'
+cve_check_ignore_var = 'CVE_CHECK_IGNORE'
+cve_status_var = 'CVE_STATUS'
+
+# mbox
+auh_email = 'auh@yoctoproject.org'
+
+invalid_submitters = [pyparsing.Regex("^Upgrade Helper.+"),
+            pyparsing.Regex(auh_email),
+            pyparsing.Regex("uh@not\.set"),
+            pyparsing.Regex("\S+@example\.com")]
+
+mbox_bugzilla = pyparsing.Regex('\[\s?YOCTO.*\]')
+mbox_bugzilla_validation = pyparsing.Regex('\[(\s?YOCTO\s?#\s?(\d+)\s?,?)+\]')
+mbox_revert_shortlog_regex = pyparsing.Regex('Revert\s+".*"')
+mbox_shortlog_maxlength = 90
+
+# patch
+
+cve = pyparsing.Regex("CVE\-\d{4}\-\d+")
+cve_payload_tag = pyparsing.Regex("\+CVE:(\s+CVE\-\d{4}\-\d+)+")
+upstream_status_regex = pyparsing.AtLineStart("+" + "Upstream-Status")
+
+# shortlog
+
+shortlog_target = pyparsing.OneOrMore(pyparsing.Word(pyparsing.printables.replace(':','')))
+shortlog_summary = pyparsing.OneOrMore(pyparsing.Word(pyparsing.printables))
+shortlog = line_start + shortlog_target + colon + shortlog_summary + line_end
+
+# signed-off-bys
+
+email_pattern = pyparsing.Regex(r"(?P<user>[A-Za-z0-9._%+-]+)@(?P<hostname>[A-Za-z0-9.-]+)\.(?P<domain>[A-Za-z]{2,})")
+
+signed_off_by_prefix = pyparsing.Literal("Signed-off-by:")
+signed_off_by_name = pyparsing.Regex('\S+.*(?= <)')
+signed_off_by_email = lessthan + email_pattern + greaterthan
+signed_off_by = pyparsing.AtLineStart(signed_off_by_prefix + signed_off_by_name + signed_off_by_email)
+patch_signed_off_by = pyparsing.AtLineStart("+" + signed_off_by_prefix + signed_off_by_name + signed_off_by_email)
+
+# upstream-status
+
+upstream_status_literal_valid_status = ["Pending", "Backport", "Denied", "Inappropriate", "Submitted"]
+upstream_status_nonliteral_valid_status = ["Pending", "Backport", "Denied", "Inappropriate [reason]", "Submitted [where]"]
+
+upstream_status_valid_status = pyparsing.Or(
+    [pyparsing.Literal(status) for status in upstream_status_literal_valid_status]
+)
+
+upstream_status_prefix = pyparsing.Literal("Upstream-Status")
+upstream_status = line_start + upstream_status_prefix + colon + upstream_status_valid_status
+upstream_status_inappropriate_info = line_start + upstream_status_prefix + colon + inappropriateinfo
+upstream_status_submitted_info = line_start + upstream_status_prefix + colon + submittedinfo