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[infra] Simplify RBE startup/shutdown logic.
Change-Id: I45d99a1386bfb0d3af94a563cf5626d9bc7b4f68 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/360743 Reviewed-by: Alexander Thomas <athom@google.com> Commit-Queue: Alexander Thomas <athom@google.com>
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@ -133,41 +133,31 @@ bootstrap_path = None
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def StartRBE(out_dir, env):
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global rbe_started, bootstrap_path
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rbe = 'rbe'
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if rbe_started:
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return True
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args_gn_path = os.path.join(out_dir, 'args.gn')
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rbe_dir = 'buildtools/reclient'
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with open(args_gn_path, 'r') as fp:
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for line in fp:
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if 'rbe_dir' in line:
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words = line.split()
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rbe_dir = words[2][1:-1] # rbe_dir = "/path/to/rbe"
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if not rbe_dir:
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print(f'Could not find {rbe} for {out_dir}')
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return False
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if not os.path.exists(rbe_dir) or not os.path.isdir(rbe_dir):
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print(f'Could not find {rbe} at {rbe_dir}')
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return False
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bootstrap = 'bootstrap'
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bootstrap_path = os.path.join(rbe_dir, bootstrap)
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bootstrap_command = [bootstrap_path]
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process = subprocess.Popen(bootstrap_command, env=env)
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process.wait()
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if process.returncode != 0:
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print(f"Failed to start {rbe}")
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return False
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rbe_started = True
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if not rbe_started:
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rbe_dir = 'buildtools/reclient'
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with open(os.path.join(out_dir, 'args.gn'), 'r') as fp:
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for line in fp:
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if 'rbe_dir' in line:
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words = line.split()
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rbe_dir = words[2][1:-1] # rbe_dir = "/path/to/rbe"
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bootstrap_path = os.path.join(rbe_dir, 'bootstrap')
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bootstrap_command = [bootstrap_path]
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process = subprocess.Popen(bootstrap_command, env=env)
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process.wait()
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if process.returncode != 0:
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print('Failed to start RBE')
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return False
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rbe_started = True
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return True
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def StopRBE(env):
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global rbe_started, bootstrap_path
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if not rbe_started:
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return
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bootstrap_command = [bootstrap_path, '--shutdown']
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process = subprocess.Popen(bootstrap_command, env=env)
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process.wait()
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if rbe_started:
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bootstrap_command = [bootstrap_path, '--shutdown']
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process = subprocess.Popen(bootstrap_command, env=env)
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process.wait()
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rbe_started = False
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# Returns a tuple (build_config, command to run, whether rbe is used)
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