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https://github.com/AsahiLinux/u-boot
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83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
87 lines
2.5 KiB
Python
87 lines
2.5 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2011 The Chromium OS Authors.
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#
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import re
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# Separates a tag: at the beginning of the subject from the rest of it
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re_subject_tag = re.compile('([^:\s]*):\s*(.*)')
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class Commit:
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"""Holds information about a single commit/patch in the series.
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Args:
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hash: Commit hash (as a string)
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Variables:
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hash: Commit hash
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subject: Subject line
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tags: List of maintainer tag strings
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changes: Dict containing a list of changes (single line strings).
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The dict is indexed by change version (an integer)
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cc_list: List of people to aliases/emails to cc on this commit
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notes: List of lines in the commit (not series) notes
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"""
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def __init__(self, hash):
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self.hash = hash
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self.subject = None
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self.tags = []
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self.changes = {}
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self.cc_list = []
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self.signoff_set = set()
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self.notes = []
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def AddChange(self, version, info):
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"""Add a new change line to the change list for a version.
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Args:
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version: Patch set version (integer: 1, 2, 3)
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info: Description of change in this version
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"""
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if not self.changes.get(version):
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self.changes[version] = []
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self.changes[version].append(info)
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def CheckTags(self):
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"""Create a list of subject tags in the commit
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Subject tags look like this:
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propounder: fort: Change the widget to propound correctly
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Here the tags are propounder and fort. Multiple tags are supported.
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The list is updated in self.tag.
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Returns:
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None if ok, else the name of a tag with no email alias
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"""
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str = self.subject
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m = True
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while m:
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m = re_subject_tag.match(str)
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if m:
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tag = m.group(1)
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self.tags.append(tag)
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str = m.group(2)
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return None
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def AddCc(self, cc_list):
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"""Add a list of people to Cc when we send this patch.
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Args:
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cc_list: List of aliases or email addresses
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"""
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self.cc_list += cc_list
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def CheckDuplicateSignoff(self, signoff):
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"""Check a list of signoffs we have send for this patch
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Args:
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signoff: Signoff line
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Returns:
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True if this signoff is new, False if we have already seen it.
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"""
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if signoff in self.signoff_set:
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return False
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self.signoff_set.add(signoff)
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return True
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