[yocto] [patchwork][PATCH] parsemail: Split PATCH prefix if not single

[Jose Lamego]

PATCH prefix is not appropriately identified as such if it is not
sepparated from following word in an email Subject line. This leads to
wrong email parsing and revisions not appended to initial series.

This change allows appropriate email parsing by checking if PATCH prefix
in Subject line is not sepparated from following word and adding a space
 between them.

[YOCTO #10823]

Signed-off-by: Jose Lamego <jose.a.lamego at linux.intel.com>
---
 patchwork/bin/parsemail.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/patchwork/bin/parsemail.py b/patchwork/bin/parsemail.py
index c9eb05c..6e13beb 100755
--- a/patchwork/bin/parsemail.py
+++ b/patchwork/bin/parsemail.py
@@ -578,11 +578,18 @@ def find_patch_for_comment(project, refs):
 
 
 split_re = re.compile(r'[,\s]+')
+patch_pref = re.re.compile(r'^.*\[(\s*PATCH\w+).*', re.I)
 
 
 def split_prefixes(prefix):
     """ Turn a prefix string into a list of prefix tokens """
 
+    # Check if PATCH prefix is followed by anoter word without a sepparation
+    # space. Add missing space to allow appropriate parsing
+    if patch_pref.match(prefix):
+        index = prefix.find(patch_pref.match(prefix).group(1))
+        prefix = prefix[:index + 5] + ' ' + prefix[index + 5:]
+
     matches = split_re.split(prefix)
     return [s for s in matches if s != '']
 
-- 
1.9.1