1 files changed, 62 insertions, 0 deletions
diff --git a/kde-diff-buildlog.py b/kde-diff-buildlog.py
new file mode 100644
index 0000000000..17decd9d95
--- /dev/null
+++ b/kde-diff-buildlog.py
@@ -0,0 +1,62 @@
+#!/usr/bin/env python3
+#
+# GNU Guix --- Functional package management for GNU
+# Copyright © 2017,2019 Hartmut Goebel <h.goebel@crazy-compilers.com>
+#
+# License: GPLv3
+
+import sys
+import tempfile, bz2
+import subprocess
+
+def find_unknow_properties(filename):
+    if filename.endswith('.bz2'):
+        fh = bz2.open(filename, mode="rt")
+    else:
+        fh = open(filename, mode="rt")
+    store = []
+    for l in fh.readlines():
+        if l.startswith(("About to parse service type file ",
+                         "Found property definition ",
+                         "Unknown property type for ")):
+            store.append(l) #.rstrip())
+        elif l.startswith('Generated  "'):
+            yield l.split('/build/', 1)[1].rstrip(), store
+            store = []
+    if store:
+        yield 'zzzzz', store
+    fh.close()
+
+def strip_same_entries(me, there):
+    for k in list(me.keys()):
+        if k in there and me[k] == there[k]:
+            del me[k]
+            del there[k]
+    
+
+def make_diff(me, there):
+    def write_data(data):
+       fh = tempfile.NamedTemporaryFile('wt')
+       for k in sorted(list(data.keys())):
+           print(k, file=fh)
+           fh.writelines(data[k])
+           print(file=fh) # seperator
+       print(file=fh) # enforce newline end end of file
+       fh.flush()
+       return fh
+       
+    me_fh = write_data(me)
+    there_fh = write_data(there)
+    import pdb ; pdb.set_trace()
+    #subprocess.call('hexdump %s | tail' % me_fh.name, shell=True)
+    #subprocess.call('hexdump %s | tail' % there_fh.name, shell=True)
+    subprocess.call(['emacs-diff', me_fh.name, there_fh.name])
+    me_fh.close()
+    there_fh.close()
+    
+
+me, there = sys.argv[1:3]
+me = dict(find_unknow_properties(me))
+there = dict(find_unknow_properties(there))
+strip_same_entries(me, there)
+make_diff(me, there)