From 42027ddf8d7f524db879431d1e05e2fc49ccf834 Mon Sep 17 00:00:00 2001
From: Sergio Durigan Junior <sergiodj@sergiodj.net>
Date: Sun, 8 Feb 2015 02:38:16 -0500
Subject: [PATCH] First attempt to implement sending root e-mail

---
 master.cfg | 46 +++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 43 insertions(+), 3 deletions(-)

diff --git a/master.cfg b/master.cfg
index 1b248aa..15f6872 100644
--- a/master.cfg
+++ b/master.cfg
@@ -56,6 +56,9 @@ gdb_web_base = os.path.expanduser (os.path.join (basedir,
                                                  'results'))
 set_web_base (gdb_web_base)
 
+GDB_MAIL_FROM = 'sergiodj@redhat.com'
+GDB_MAIL_TO = 'gdb-testers@sourceware.org'
+
 # 'protocols' contains information about protocols which master will use for
 # communicating with slaves.
 c['protocols'] = {'pb': {'port': 16123}}
@@ -132,12 +135,48 @@ c['status'].append (html.WebStatus (http_port = 8010, authz = authz_cfg))
 #c['status'].append(words.IRC(host="irc.yyz.redhat.com", nick="sdj-gdbbot",
 #			     channels=["#gdbbuild"]))
 
+import smtplib
+import socket
+from email.mime.text import MIMEText
+
+def SendRootMessageGDBTesters (branch, rev, change):
+    global GDB_MAIL_TO, GDB_MAIL_FROM
+    f = "/tmp/gdb-buildbot-%s.lock" % rev
+
+    if os.path.exists (f):
+        # The message has already been sent
+        return
+
+    open ("/tmp/%s" % rev, 'w').close ()
+
+    text = ""
+    text += "*** TEST RESULTS FOR COMMIT %s ***\n\n" % rev
+
+    text += "Author: %s\n" % change.who
+    text += "Branch: %s\n" % branch
+    text += "Commit: %s\n\n" % rev
+
+    text += change.comments + "\n"
+
+    mail = MIMEText (text)
+    mail['Subject'] = "Test results for commit %s on branch %s" % (rev, branch)
+    mail['From'] = GDB_MAIL_FROM
+    mail['To'] = GDB_MAIL_TO
+    mail['Message-Id'] = "%s@%s" (rev, socket.gethostname ())
+
+    s = smtplib.SMTP ('localhost')
+    s.sendmail (GDB_MAIL_FROM, [ GDB_MAIL_TO ], mail.as_string ())
+    s.quit ()
+
 def MessageGDBTesters (mode, name, build, results, master_status):
     """This function is responsible for composing the message that will be
 send to the gdb-testers mailing list."""
     git_url = "http://gdb-build.sergiodj.net/cgit"
     branch = build.getSourceStamps ()[0].branch
 
+    # Sending the root message to gdb-testers.
+    SendRootMessageGDBTesters (branch, name, ss_list[0].changes[0])
+
     # Subject
     subj = "Failures on %s, branch %s" % (name, branch)
 
@@ -241,12 +280,13 @@ send to the gdb-testers mailing list."""
              'subject' : subj }
 
 from buildbot.status import mail
-mn = mail.MailNotifier(fromaddr = "sergiodj@redhat.com",
+mn = mail.MailNotifier(fromaddr = GDB_MAIL_FROM,
                        sendToInterestedUsers = False,
-                       extraRecipients = ['gdb-testers@sourceware.org'],
+                       extraRecipients = [ GDB_MAIL_TO ],
                        mode = ('failing'),
                        messageFormatter = MessageGDBTesters,
-                       extraHeaders = { 'X-GDB-Buildbot' : '1' })
+                       extraHeaders = { 'X-GDB-Buildbot' : '1',
+                                        'In-Reply-To' : WithProperties ("%(got_revision)s@%s" % socket.gethostname ()) })
 
 c['status'].append (mn)