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1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
2 # Copyright 2013 the V8 project authors. All rights reserved. | 2 # Copyright 2013 the V8 project authors. All rights reserved. |
3 # Redistribution and use in source and binary forms, with or without | 3 # Redistribution and use in source and binary forms, with or without |
4 # modification, are permitted provided that the following conditions are | 4 # modification, are permitted provided that the following conditions are |
5 # met: | 5 # met: |
6 # | 6 # |
7 # * Redistributions of source code must retain the above copyright | 7 # * Redistributions of source code must retain the above copyright |
8 # notice, this list of conditions and the following disclaimer. | 8 # notice, this list of conditions and the following disclaimer. |
9 # * Redistributions in binary form must reproduce the above | 9 # * Redistributions in binary form must reproduce the above |
10 # copyright notice, this list of conditions and the following | 10 # copyright notice, this list of conditions and the following |
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22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
28 | 28 |
29 import optparse | 29 import optparse |
30 import re | 30 import re |
31 import sys | 31 import sys |
32 import urllib2 | |
33 | 32 |
34 from common_includes import * | 33 from common_includes import * |
35 | 34 |
36 CONFIG = { | 35 CONFIG = { |
37 PERSISTFILE_BASENAME: "/tmp/v8-auto-roll-tempfile", | 36 PERSISTFILE_BASENAME: "/tmp/v8-auto-roll-tempfile", |
38 DOT_GIT_LOCATION: ".git", | 37 DOT_GIT_LOCATION: ".git", |
39 } | 38 } |
40 | 39 |
41 | 40 |
42 class Preparation(Step): | 41 class Preparation(Step): |
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59 self.Die("Could not extract current svn revision from log.") | 58 self.Die("Could not extract current svn revision from log.") |
60 self.Persist("latest", match.group(1)) | 59 self.Persist("latest", match.group(1)) |
61 | 60 |
62 | 61 |
63 class FetchLKGR(Step): | 62 class FetchLKGR(Step): |
64 def __init__(self): | 63 def __init__(self): |
65 Step.__init__(self, "Fetching V8 LKGR.") | 64 Step.__init__(self, "Fetching V8 LKGR.") |
66 | 65 |
67 def RunStep(self): | 66 def RunStep(self): |
68 lkgr_url = "https://v8-status.appspot.com/lkgr" | 67 lkgr_url = "https://v8-status.appspot.com/lkgr" |
69 try: | 68 self.Persist("lkgr", self.ReadURL(lkgr_url)) |
70 # pylint: disable=E1121 | |
71 url_fh = urllib2.urlopen(lkgr_url, None, 60) | |
72 except urllib2.URLError: | |
73 self.Die("URLException while fetching %s" % lkgr_url) | |
74 try: | |
75 self.Persist("lkgr", url_fh.read()) | |
76 finally: | |
77 url_fh.close() | |
78 | 69 |
79 | 70 |
80 class PushToTrunk(Step): | 71 class PushToTrunk(Step): |
81 def __init__(self): | 72 def __init__(self): |
82 Step.__init__(self, "Pushing to trunk if possible.") | 73 Step.__init__(self, "Pushing to trunk if possible.") |
83 | 74 |
84 def RunStep(self): | 75 def RunStep(self): |
85 self.RestoreIfUnset("latest") | 76 self.RestoreIfUnset("latest") |
86 self.RestoreIfUnset("lkgr") | 77 self.RestoreIfUnset("lkgr") |
87 latest = int(self._state["latest"]) | 78 latest = int(self._state["latest"]) |
88 lkgr = int(self._state["lkgr"]) | 79 lkgr = int(self._state["lkgr"]) |
89 if latest == lkgr: | 80 if latest == lkgr: |
90 print "ToT (r%d) is clean. Pushing to trunk." % latest | 81 print "ToT (r%d) is clean. Pushing to trunk." % latest |
91 # TODO(machenbach): Call push to trunk script. | 82 # TODO(machenbach): Call push to trunk script. |
92 else: | 83 else: |
93 print("ToT (r%d) is ahead of the LKGR (r%d). Skipping push to trunk." | 84 print("ToT (r%d) is ahead of the LKGR (r%d). Skipping push to trunk." |
94 % (latest, lkgr)) | 85 % (latest, lkgr)) |
95 | 86 |
96 | 87 |
| 88 def RunAutoRoll(config, |
| 89 options, |
| 90 side_effect_handler=DEFAULT_SIDE_EFFECT_HANDLER): |
| 91 step_classes = [ |
| 92 Preparation, |
| 93 FetchLatestRevision, |
| 94 FetchLKGR, |
| 95 PushToTrunk, |
| 96 ] |
| 97 RunScript(step_classes, config, options, side_effect_handler) |
| 98 |
| 99 |
97 def BuildOptions(): | 100 def BuildOptions(): |
98 result = optparse.OptionParser() | 101 result = optparse.OptionParser() |
99 result.add_option("-s", "--step", dest="s", | 102 result.add_option("-s", "--step", dest="s", |
100 help="Specify the step where to start work. Default: 0.", | 103 help="Specify the step where to start work. Default: 0.", |
101 default=0, type="int") | 104 default=0, type="int") |
102 return result | 105 return result |
103 | 106 |
104 | 107 |
105 def Main(): | 108 def Main(): |
106 parser = BuildOptions() | 109 parser = BuildOptions() |
107 (options, args) = parser.parse_args() | 110 (options, args) = parser.parse_args() |
108 | 111 RunAutoRoll(CONFIG, options) |
109 step_classes = [ | |
110 Preparation, | |
111 FetchLatestRevision, | |
112 FetchLKGR, | |
113 PushToTrunk, | |
114 ] | |
115 | |
116 RunScript(step_classes, CONFIG, options, DEFAULT_SIDE_EFFECT_HANDLER) | |
117 | 112 |
118 if __name__ == "__main__": | 113 if __name__ == "__main__": |
119 sys.exit(Main()) | 114 sys.exit(Main()) |
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