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-rw-r--r--meta/classes/migrate_localcount.bbclass46
1 files changed, 46 insertions, 0 deletions
diff --git a/meta/classes/migrate_localcount.bbclass b/meta/classes/migrate_localcount.bbclass
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index 0000000..aa0df8b
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+++ b/meta/classes/migrate_localcount.bbclass
@@ -0,0 +1,46 @@
1PRSERV_DUMPDIR ??= "${LOG_DIR}/db"
2LOCALCOUNT_DUMPFILE ??= "${PRSERV_DUMPDIR}/prserv-localcount-exports.inc"
3
4python migrate_localcount_handler () {
5 import bb.event
6 if not e.data:
7 return
8
9 pv = e.data.getVar('PV', True)
10 if not 'AUTOINC' in pv:
11 return
12
13 localcounts = bb.persist_data.persist('BB_URI_LOCALCOUNT', e.data)
14 pn = e.data.getVar('PN', True)
15 revs = localcounts.get_by_pattern('%%-%s_rev' % pn)
16 counts = localcounts.get_by_pattern('%%-%s_count' % pn)
17 if not revs or not counts:
18 return
19
20 if len(revs) != len(counts):
21 bb.warn("The number of revs and localcounts don't match in %s" % pn)
22 return
23
24 version = e.data.getVar('PRAUTOINX', True)
25 srcrev = bb.fetch2.get_srcrev(e.data)
26 base_ver = 'AUTOINC-%s' % version[:version.find(srcrev)]
27 pkgarch = e.data.getVar('PACKAGE_ARCH', True)
28 value = max(int(count) for count in counts)
29
30 if len(revs) == 1:
31 if srcrev != ('AUTOINC+%s' % revs[0]):
32 value += 1
33 else:
34 value += 1
35
36 bb.utils.mkdirhier(e.data.getVar('PRSERV_DUMPDIR', True))
37 df = e.data.getVar('LOCALCOUNT_DUMPFILE', True)
38 flock = bb.utils.lockfile("%s.lock" % df)
39 with open(df, 'a') as fd:
40 fd.write('PRAUTO$%s$%s$%s = "%s"\n' %
41 (base_ver, pkgarch, srcrev, str(value)))
42 bb.utils.unlockfile(flock)
43}
44
45addhandler migrate_localcount_handler
46migrate_localcount_handler[eventmask] = "bb.event.RecipeParsed"