s3-printing: follow force user/group for driver IO
[nivanova/samba-autobuild/.git] / script / autobuild.py
index 62117ec6508e12aaa2f50d34e91c0dd122a91906..47751435e38ac97d461283601d39d72a44119c25 100755 (executable)
@@ -14,48 +14,101 @@ samba_master_ssh = os.getenv('SAMBA_MASTER_SSH', 'git+ssh://git.samba.org/data/g
 
 cleanup_list = []
 
-os.putenv('CC', "ccache gcc")
+os.environ['CC'] = "ccache gcc"
+
+builddirs = {
+    "samba3"  : "source3",
+    "samba3-waf": "source3",
+    "samba4"  : ".",
+    "ldb"     : "source4/lib/ldb",
+    "tdb"     : "lib/tdb",
+    "talloc"  : "lib/talloc",
+    "replace" : "lib/replace",
+    "tevent"  : "lib/tevent",
+    "pidl"    : "pidl",
+    "pass"    : ".",
+    "fail"    : ".",
+    "retry"   : "."
+    }
+
+defaulttasks = [ "samba3", "samba3-waf", "samba4", "ldb", "tdb", "talloc", "replace", "tevent", "pidl" ]
 
 tasks = {
-    "source3" : [ ("autogen", "./autogen.sh", "text/plain"),
-                  ("configure", "./configure.developer ${PREFIX}", "text/plain"),
-                  ("make basics", "make basics", "text/plain"),
-                  ("make", "make -j 4 everything", "text/plain"), # don't use too many processes
-                  ("install", "make install", "text/plain"),
-                  ("test", "TDB_NO_FSYNC=1 make test FAIL_IMMEDIATELY=1", "text/plain") ],
-
-    "source4" : [ ("configure", "./configure.developer ${PREFIX}", "text/plain"),
-                  ("make", "make -j", "text/plain"),
-                  ("install", "make install", "text/plain"),
-                  ("test", "TDB_NO_FSYNC=1 make test FAIL_IMMEDIATELY=1", "text/plain") ],
-
-    "source4/lib/ldb" : [ ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
-                          ("make", "make -j", "text/plain"),
-                          ("install", "make install", "text/plain"),
-                          ("test", "make test", "text/plain") ],
-
-    "lib/tdb" : [ ("autogen", "./autogen-waf.sh", "text/plain"),
-                  ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
+    "samba3" : [ ("autogen", "./autogen.sh", "text/plain"),
+                 ("configure", "./configure.developer ${PREFIX}", "text/plain"),
+                 ("make basics", "make basics", "text/plain"),
+                 ("make", "make -j 4 everything", "text/plain"), # don't use too many processes
+                 ("install", "make install", "text/plain"),
+                 ("test", "TDB_NO_FSYNC=1 make test FAIL_IMMEDIATELY=1", "text/plain"),
+                 ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
+                 ("clean", "make clean", "text/plain") ],
+
+    "samba3-waf" : [ ("autogen", "./autogen-waf.sh", "text/plain"),
+                 ("configure", "./configure.developer ${PREFIX}", "text/plain"),
+                 ("make", "make -j", "text/plain"),
+                 ("install", "make install", "text/plain"),
+                 ("clean", "make clean", "text/plain") ],
+
+    # We have 'test' before 'install' because, 'test' should work without 'install'
+    "samba4" : [ ("configure", "./configure.developer ${PREFIX}", "text/plain"),
+                 ("make", "make -j", "text/plain"),
+                 ("test", "TDB_NO_FSYNC=1 make test FAIL_IMMEDIATELY=1", "text/plain"),
+                 ("install", "make install", "text/plain"),
+                 ("check-clean-tree", "script/clean-source-tree.sh", "text/plain"),
+                 ("clean", "make clean", "text/plain") ],
+
+    "ldb" : [ ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
+              ("make", "make -j", "text/plain"),
+              ("install", "make install", "text/plain"),
+              ("test", "TDB_NO_FSYNC=1 make test", "text/plain"),
+              ("check-clean-tree", "../../../script/clean-source-tree.sh", "text/plain"),
+              ("distcheck", "make distcheck", "text/plain"),
+              ("clean", "make clean", "text/plain") ],
+
+    # We don't use TDB_NO_FSYNC=1 here, because we want to test the transaction code
+    "tdb" : [ ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
+              ("make", "make -j", "text/plain"),
+              ("install", "make install", "text/plain"),
+              ("test", "make test", "text/plain"),
+              ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
+              ("distcheck", "make distcheck", "text/plain"),
+              ("clean", "make clean", "text/plain") ],
+
+    "talloc" : [ ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
+                 ("make", "make -j", "text/plain"),
+                 ("install", "make install", "text/plain"),
+                 ("test", "make test", "text/plain"),
+                 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
+                 ("distcheck", "make distcheck", "text/plain"),
+                 ("clean", "make clean", "text/plain") ],
+
+    "replace" : [ ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
                   ("make", "make -j", "text/plain"),
                   ("install", "make install", "text/plain"),
-                  ("test", "make test", "text/plain") ],
-
-    "lib/talloc" : [ ("autogen", "./autogen-waf.sh", "text/plain"),
-                     ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
-                     ("make", "make -j", "text/plain"),
-                     ("install", "make install", "text/plain"),
-                     ("test", "make test", "text/plain"), ],
-
-    "lib/replace" : [ ("autogen", "./autogen-waf.sh", "text/plain"),
-                      ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
-                      ("make", "make -j", "text/plain"),
-                      ("install", "make install", "text/plain"),
-                      ("test", "make test", "text/plain"), ],
-
-    "lib/tevent" : [ ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
-                     ("make", "make -j", "text/plain"),
-                     ("install", "make install", "text/plain"),
-                     ("test", "make test", "text/plain"), ],
+                  ("test", "make test", "text/plain"),
+                  ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
+                  ("distcheck", "make distcheck", "text/plain"),
+                  ("clean", "make clean", "text/plain") ],
+
+    "tevent" : [ ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
+                 ("make", "make -j", "text/plain"),
+                 ("install", "make install", "text/plain"),
+                 ("test", "make test", "text/plain"),
+                 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
+                 ("distcheck", "make distcheck", "text/plain"),
+                 ("clean", "make clean", "text/plain") ],
+
+    "pidl" : [ ("configure", "perl Makefile.PL PREFIX=${PREFIX_DIR}", "text/plain"),
+               ("touch", "touch *.yp", "text/plain"),
+               ("make", "make", "text/plain"),
+               ("test", "make test", "text/plain"),
+               ("install", "make install", "text/plain"),
+               ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
+               ("clean", "make clean", "text/plain") ],
+
+    # these are useful for debugging autobuild
+    'pass' : [ ("pass", 'echo passing && /bin/true', "text/plain") ],
+    'fail' : [ ("fail", 'echo failing && /bin/false', "text/plain") ]
 }
 
 retry_task = [ ( "retry",
@@ -89,11 +142,7 @@ class builder(object):
 
     def __init__(self, name, sequence):
         self.name = name
-
-        if name in ['pass', 'fail', 'retry']:
-            self.dir = "."
-        else:
-            self.dir = self.name
+        self.dir = builddirs[name]
 
         self.tag = self.name.replace('/', '_')
         self.sequence = sequence
@@ -114,7 +163,7 @@ class builder(object):
         cleanup_list.append(self.prefix)
         os.makedirs(self.sdir)
         run_cmd("rm -rf %s" % self.sdir)
-        run_cmd("git clone --shared %s %s" % (gitroot, self.sdir))
+        run_cmd("git clone --shared %s %s" % (test_master, self.sdir), dir=test_master, show=True)
         self.start_next()
 
     def start_next(self):
@@ -124,6 +173,7 @@ class builder(object):
             return
         (self.stage, self.cmd, self.output_mime_type) = self.sequence[self.next]
         self.cmd = self.cmd.replace("${PREFIX}", "--prefix=%s" % self.prefix)
+        self.cmd = self.cmd.replace("${PREFIX_DIR}", "%s" % self.prefix)
 #        if self.output_mime_type == "text/x-subunit":
 #            self.cmd += " | %s --immediate" % (os.path.join(os.path.dirname(__file__), "selftest/format-subunit"))
         print '%s: [%s] Running %s' % (self.name, self.stage, self.cmd)
@@ -143,12 +193,8 @@ class buildlist(object):
         self.tlist = []
         self.tail_proc = None
         self.retry = None
-        if tasknames == ['pass']:
-            tasks = { 'pass' : [ ("pass", '/bin/true', "text/plain") ]}
-        if tasknames == ['fail']:
-            tasks = { 'fail' : [ ("fail", '/bin/false', "text/plain") ]}
         if tasknames == []:
-            tasknames = tasklist
+            tasknames = defaulttasks
         for n in tasknames:
             b = builder(n, tasks[n])
             self.tlist.append(b)
@@ -215,6 +261,8 @@ class buildlist(object):
         for b in self.tlist:
             tar.add(b.stdout_path, arcname="%s.stdout" % b.tag)
             tar.add(b.stderr_path, arcname="%s.stderr" % b.tag)
+        if os.path.exists("autobuild.log"):
+            tar.add("autobuild.log")
         tar.close()
 
     def remove_logs(self):
@@ -271,9 +319,16 @@ def daemonize(logfile):
     os.dup2(0, 1)
     os.dup2(0, 2)
 
+def write_pidfile(fname):
+    '''write a pid file, cleanup on exit'''
+    f = open(fname, mode='w')
+    f.write("%u\n" % os.getpid())
+    f.close()
+
 
 def rebase_tree(url):
     print("Rebasing on %s" % url)
+    run_cmd("git describe HEAD", show=True, dir=test_master)
     run_cmd("git remote add -t master master %s" % url, show=True, dir=test_master)
     run_cmd("git fetch master", show=True, dir=test_master)
     if options.fix_whitespace:
@@ -284,11 +339,15 @@ def rebase_tree(url):
     if diff == '':
         print("No differences between HEAD and master/master - exiting")
         sys.exit(0)
+    run_cmd("git describe master/master", show=True, dir=test_master)
+    run_cmd("git describe HEAD", show=True, dir=test_master)
+    run_cmd("git --no-pager diff --stat HEAD master/master", show=True, dir=test_master)
 
 def push_to(url):
     print("Pushing to %s" % url)
     if options.mark:
-        run_cmd("EDITOR=script/commit_mark.sh git commit --amend -c HEAD", dir=test_master)
+        run_cmd("git config --replace-all core.editor script/commit_mark.sh", dir=test_master)
+        run_cmd("git commit --amend -c HEAD", dir=test_master)
         # the notes method doesn't work yet, as metze hasn't allowed refs/notes/* in master
         # run_cmd("EDITOR=script/commit_mark.sh git notes edit HEAD", dir=test_master)
     run_cmd("git remote add -t master pushto %s" % url, show=True, dir=test_master)
@@ -338,6 +397,13 @@ Your autobuild failed when trying to test %s with the following error:
 
 the autobuild has been abandoned. Please fix the error and resubmit.
 
+A summary of the autobuild process is here:
+
+  http://git.samba.org/%s/samba-autobuild/autobuild.log
+''' % (failed_task, errstr, user)
+    
+    if failed_task != 'rebase':
+        text += '''
 You can see logs of the failed task here:
 
   http://git.samba.org/%s/samba-autobuild/%s.stdout
@@ -347,7 +413,11 @@ or you can get full logs of all tasks in this job here:
 
   http://git.samba.org/%s/samba-autobuild/logs.tar.gz
 
-''' % (failed_task, errstr, user, failed_tag, user, failed_tag, user)
+The top commit for the tree that was built was:
+
+%s
+
+''' % (user, failed_tag, user, failed_tag, user, top_commit_msg)
     msg = MIMEText(text)
     msg['Subject'] = 'autobuild failure for task %s during %s' % (failed_task, failed_stage)
     msg['From'] = 'autobuild@samba.org'
@@ -375,7 +445,14 @@ you can get full logs of all tasks in this job here:
 
   http://git.samba.org/%s/samba-autobuild/logs.tar.gz
 
-''' % (user,)
+''' % user
+
+    text += '''
+The top commit for the tree that was built was:
+
+%s
+''' % top_commit_msg
+
     msg = MIMEText(text)
     msg['Subject'] = 'autobuild success'
     msg['From'] = 'autobuild@samba.org'
@@ -400,6 +477,9 @@ gitroot = find_git_root()
 if gitroot is None:
     raise Exception("Failed to find git root")
 
+# get the top commit message, for emails
+top_commit_msg = run_cmd("git log -1", dir=gitroot, output=True)
+
 try:
     os.makedirs(testbase)
 except Exception, reason:
@@ -411,20 +491,26 @@ if options.daemon:
     print "Forking into the background, writing progress to %s" % logfile
     daemonize(logfile)
 
+write_pidfile(gitroot + "/autobuild.pid")
+
 while True:
     try:
         run_cmd("rm -rf %s" % test_master)
         cleanup_list.append(test_master)
-        run_cmd("git clone --shared %s %s" % (gitroot, test_master))
+        run_cmd("git clone --shared %s %s" % (gitroot, test_master), show=True, dir=gitroot)
     except:
         cleanup()
         raise
 
     try:
-        if options.rebase is not None:
-            rebase_tree(options.rebase)
-        elif options.rebase_master:
-            rebase_tree(samba_master)
+        try:
+            if options.rebase is not None:
+                rebase_tree(options.rebase)
+            elif options.rebase_master:
+                rebase_tree(samba_master)
+        except:
+            email_failure(-1, 'rebase', 'rebase', 'rebase', 'rebase on master failed')
+            sys.exit(1)
         blist = buildlist(tasks, args)
         if options.tail:
             blist.start_tail()
@@ -436,6 +522,8 @@ while True:
         cleanup()
         raise
 
+cleanup_list.append(gitroot + "/autobuild.pid")
+
 blist.kill_kids()
 if options.tail:
     print("waiting for tail to flush")