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Side by Side Diff: build/android/buildbot/bb_utils.py

Issue 2101243005: Add a snapshot of flutter/engine/src/build to our sdk (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: add README.dart Created 4 years, 5 months ago
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1 # Copyright 2013 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file.
4
5 import json
6 import optparse
7 import os
8 import pipes
9 import subprocess
10 import sys
11
12 import bb_annotations
13
14 sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
15 from pylib import constants
16
17
18 TESTING = 'BUILDBOT_TESTING' in os.environ
19
20 BB_BUILD_DIR = os.path.abspath(
21 os.path.join(os.path.dirname(__file__), os.pardir, os.pardir, os.pardir,
22 os.pardir, os.pardir, os.pardir, os.pardir))
23
24 CHROME_SRC = os.path.abspath(
25 os.path.join(os.path.dirname(__file__), '..', '..', '..'))
26
27 # TODO: Figure out how to merge this with pylib.cmd_helper.OutDirectory().
28 CHROME_OUT_DIR = os.path.join(CHROME_SRC, 'out')
29
30 GOMA_DIR = os.environ.get('GOMA_DIR', os.path.join(BB_BUILD_DIR, 'goma'))
31
32 GSUTIL_PATH = os.path.join(BB_BUILD_DIR, 'third_party', 'gsutil', 'gsutil')
33
34 def CommandToString(command):
35 """Returns quoted command that can be run in bash shell."""
36 return ' '.join(map(pipes.quote, command))
37
38
39 def SpawnCmd(command, stdout=None, cwd=CHROME_SRC):
40 """Spawn a process without waiting for termination."""
41 print '>', CommandToString(command)
42 sys.stdout.flush()
43 if TESTING:
44 class MockPopen(object):
45 @staticmethod
46 def wait():
47 return 0
48 @staticmethod
49 def communicate():
50 return '', ''
51 return MockPopen()
52 return subprocess.Popen(command, cwd=cwd, stdout=stdout)
53
54
55 def RunCmd(command, flunk_on_failure=True, halt_on_failure=False,
56 warning_code=constants.WARNING_EXIT_CODE, stdout=None,
57 cwd=CHROME_SRC):
58 """Run a command relative to the chrome source root."""
59 code = SpawnCmd(command, stdout, cwd).wait()
60 print '<', CommandToString(command)
61 if code != 0:
62 print 'ERROR: process exited with code %d' % code
63 if code != warning_code and flunk_on_failure:
64 bb_annotations.PrintError()
65 else:
66 bb_annotations.PrintWarning()
67 # Allow steps to have both halting (i.e. 1) and non-halting exit codes.
68 if code != warning_code and halt_on_failure:
69 print 'FATAL %d != %d' % (code, warning_code)
70 sys.exit(1)
71 return code
72
73
74 def GetParser():
75 def ConvertJson(option, _, value, parser):
76 setattr(parser.values, option.dest, json.loads(value))
77 parser = optparse.OptionParser()
78 parser.add_option('--build-properties', action='callback',
79 callback=ConvertJson, type='string', default={},
80 help='build properties in JSON format')
81 parser.add_option('--factory-properties', action='callback',
82 callback=ConvertJson, type='string', default={},
83 help='factory properties in JSON format')
84 return parser
85
86
87 def EncodeProperties(options):
88 return ['--factory-properties=%s' % json.dumps(options.factory_properties),
89 '--build-properties=%s' % json.dumps(options.build_properties)]
90
91
92 def RunSteps(steps, step_cmds, options):
93 unknown_steps = set(steps) - set(step for step, _ in step_cmds)
94 if unknown_steps:
95 print >> sys.stderr, 'FATAL: Unknown steps %s' % list(unknown_steps)
96 sys.exit(1)
97
98 for step, cmd in step_cmds:
99 if step in steps:
100 cmd(options)
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