Squashed 'yocto-poky/' content from commit ea562de
git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/meta/classes/migrate_localcount.bbclass b/meta/classes/migrate_localcount.bbclass
new file mode 100644
index 0000000..aa0df8b
--- /dev/null
+++ b/meta/classes/migrate_localcount.bbclass
@@ -0,0 +1,46 @@
+PRSERV_DUMPDIR ??= "${LOG_DIR}/db"
+LOCALCOUNT_DUMPFILE ??= "${PRSERV_DUMPDIR}/prserv-localcount-exports.inc"
+
+python migrate_localcount_handler () {
+ import bb.event
+ if not e.data:
+ return
+
+ pv = e.data.getVar('PV', True)
+ if not 'AUTOINC' in pv:
+ return
+
+ localcounts = bb.persist_data.persist('BB_URI_LOCALCOUNT', e.data)
+ pn = e.data.getVar('PN', True)
+ revs = localcounts.get_by_pattern('%%-%s_rev' % pn)
+ counts = localcounts.get_by_pattern('%%-%s_count' % pn)
+ if not revs or not counts:
+ return
+
+ if len(revs) != len(counts):
+ bb.warn("The number of revs and localcounts don't match in %s" % pn)
+ return
+
+ version = e.data.getVar('PRAUTOINX', True)
+ srcrev = bb.fetch2.get_srcrev(e.data)
+ base_ver = 'AUTOINC-%s' % version[:version.find(srcrev)]
+ pkgarch = e.data.getVar('PACKAGE_ARCH', True)
+ value = max(int(count) for count in counts)
+
+ if len(revs) == 1:
+ if srcrev != ('AUTOINC+%s' % revs[0]):
+ value += 1
+ else:
+ value += 1
+
+ bb.utils.mkdirhier(e.data.getVar('PRSERV_DUMPDIR', True))
+ df = e.data.getVar('LOCALCOUNT_DUMPFILE', True)
+ flock = bb.utils.lockfile("%s.lock" % df)
+ with open(df, 'a') as fd:
+ fd.write('PRAUTO$%s$%s$%s = "%s"\n' %
+ (base_ver, pkgarch, srcrev, str(value)))
+ bb.utils.unlockfile(flock)
+}
+
+addhandler migrate_localcount_handler
+migrate_localcount_handler[eventmask] = "bb.event.RecipeParsed"