xref: /OK3568_Linux_fs/yocto/poky/bitbake/lib/bb/cache_extra.py (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun#
2*4882a593Smuzhiyun# Extra RecipeInfo will be all defined in this file. Currently,
3*4882a593Smuzhiyun# Only Hob (Image Creator) Requests some extra fields. So
4*4882a593Smuzhiyun# HobRecipeInfo is defined. It's named HobRecipeInfo because it
5*4882a593Smuzhiyun# is introduced by 'hob'. Users could also introduce other
6*4882a593Smuzhiyun# RecipeInfo or simply use those already defined RecipeInfo.
7*4882a593Smuzhiyun# In the following patch, this newly defined new extra RecipeInfo
8*4882a593Smuzhiyun# will be dynamically loaded and used for loading/saving the extra
9*4882a593Smuzhiyun# cache fields
10*4882a593Smuzhiyun
11*4882a593Smuzhiyun# Copyright (C) 2011, Intel Corporation. All rights reserved.
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0-only
14*4882a593Smuzhiyun#
15*4882a593Smuzhiyun
16*4882a593Smuzhiyunfrom bb.cache import RecipeInfoCommon
17*4882a593Smuzhiyun
18*4882a593Smuzhiyunclass HobRecipeInfo(RecipeInfoCommon):
19*4882a593Smuzhiyun    __slots__ = ()
20*4882a593Smuzhiyun
21*4882a593Smuzhiyun    classname = "HobRecipeInfo"
22*4882a593Smuzhiyun    # please override this member with the correct data cache file
23*4882a593Smuzhiyun    # such as (bb_cache.dat, bb_extracache_hob.dat)
24*4882a593Smuzhiyun    cachefile = "bb_extracache_" + classname +".dat"
25*4882a593Smuzhiyun
26*4882a593Smuzhiyun    # override this member with the list of extra cache fields
27*4882a593Smuzhiyun    # that this class will provide
28*4882a593Smuzhiyun    cachefields = ['summary', 'license', 'section',
29*4882a593Smuzhiyun            'description', 'homepage', 'bugtracker',
30*4882a593Smuzhiyun            'prevision', 'files_info']
31*4882a593Smuzhiyun
32*4882a593Smuzhiyun    def __init__(self, filename, metadata):
33*4882a593Smuzhiyun
34*4882a593Smuzhiyun        self.summary = self.getvar('SUMMARY', metadata)
35*4882a593Smuzhiyun        self.license = self.getvar('LICENSE', metadata)
36*4882a593Smuzhiyun        self.section = self.getvar('SECTION', metadata)
37*4882a593Smuzhiyun        self.description = self.getvar('DESCRIPTION', metadata)
38*4882a593Smuzhiyun        self.homepage = self.getvar('HOMEPAGE', metadata)
39*4882a593Smuzhiyun        self.bugtracker = self.getvar('BUGTRACKER', metadata)
40*4882a593Smuzhiyun        self.prevision = self.getvar('PR', metadata)
41*4882a593Smuzhiyun        self.files_info = self.getvar('FILES_INFO', metadata)
42*4882a593Smuzhiyun
43*4882a593Smuzhiyun    @classmethod
44*4882a593Smuzhiyun    def init_cacheData(cls, cachedata):
45*4882a593Smuzhiyun        # CacheData in Hob RecipeInfo Class
46*4882a593Smuzhiyun        cachedata.summary = {}
47*4882a593Smuzhiyun        cachedata.license = {}
48*4882a593Smuzhiyun        cachedata.section = {}
49*4882a593Smuzhiyun        cachedata.description = {}
50*4882a593Smuzhiyun        cachedata.homepage = {}
51*4882a593Smuzhiyun        cachedata.bugtracker = {}
52*4882a593Smuzhiyun        cachedata.prevision = {}
53*4882a593Smuzhiyun        cachedata.files_info = {}
54*4882a593Smuzhiyun
55*4882a593Smuzhiyun    def add_cacheData(self, cachedata, fn):
56*4882a593Smuzhiyun        cachedata.summary[fn] = self.summary
57*4882a593Smuzhiyun        cachedata.license[fn] = self.license
58*4882a593Smuzhiyun        cachedata.section[fn] = self.section
59*4882a593Smuzhiyun        cachedata.description[fn] = self.description
60*4882a593Smuzhiyun        cachedata.homepage[fn] = self.homepage
61*4882a593Smuzhiyun        cachedata.bugtracker[fn] = self.bugtracker
62*4882a593Smuzhiyun        cachedata.prevision[fn] = self.prevision
63*4882a593Smuzhiyun        cachedata.files_info[fn] = self.files_info
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