classes/conf: Add eventmasks for event handlers

Now that bitbake supports masking events for event handlers, lets use
this so event handlers are only called for events they care about. This
lets us simplify the code indentation a bit at least as well as mildly
improving the event handling performance.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 34 insertions, 34 deletions

diff --git a/meta/classes/migrate_localcount.bbclass b/meta/classes/migrate_localcount.bbclass
index 3916ad4461..aa0df8bb76 100644
--- a/meta/classes/migrate_localcount.bbclass
+++ b/meta/classes/migrate_localcount.bbclass
@@ -6,41 +6,41 @@ python migrate_localcount_handler () {
     if not e.data:
         return
 
-    if isinstance(e, bb.event.RecipeParsed):
-        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
+    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
 
-        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$%s = "%s"\n' %
-                    (base_ver, pkgarch, srcrev, str(value)))
-        bb.utils.unlockfile(flock)
+    if len(revs) != len(counts):
+        bb.warn("The number of revs and localcounts don't match in %s" % pn)
+        return
+
+    version = e.data.getVar('PRAUTOINX', True)
+    srcrev = bb.fetch2.get_srcrev(e.data)
+    base_ver = 'AUTOINC-%s' % version[:version.find(srcrev)]
+    pkgarch = e.data.getVar('PACKAGE_ARCH', True)
+    value = max(int(count) for count in counts)
+
+    if len(revs) == 1:
+        if srcrev != ('AUTOINC+%s' % revs[0]):
+            value += 1
+    else:
+        value += 1
+
+    bb.utils.mkdirhier(e.data.getVar('PRSERV_DUMPDIR', True))
+    df = e.data.getVar('LOCALCOUNT_DUMPFILE', True)
+    flock = bb.utils.lockfile("%s.lock" % df)
+    with open(df, 'a') as fd:
+        fd.write('PRAUTO$%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"