Remove old annotated_steps buildbot scripts and dispatcher

tools/bots/cross-vm.py

-#!/usr/bin/python
-# Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
-# for details. All rights reserved. Use of this source code is governed by a
-# BSD-style license that can be found in the LICENSE file.
-
-import os
-import re
-import sys
-
-import bot
-
-GCS_BUCKET = 'gs://dart-cross-compiled-binaries'
-SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
-sys.path.append(os.path.join(SCRIPT_DIR, '..'))
-
-import utils
-
-CROSS_VM = r'cross-(arm)-vm-linux-(release)'
-TARGET_VM = r'target-(arm)-vm-linux-(([0-9]+)-([0-9]+))?(release)'
-GSUTIL = utils.GetBuildbotGSUtilPath()
-
-def run(args):
-  print 'Running: %s' % (' '.join(args))
-  sys.stdout.flush()
-  bot.RunProcess(args)
-
-def tarball_name(arch, mode, revision):
-  return 'cross_build_%s_%s_%s.tar.bz2' % (arch, mode, revision)
-
-def record_names(name, arch, mode):
-  return ('record_%s_%s_%s.json' % (name, arch, mode),
-          'record_output_%s_%s_%s.json' % (name, arch, mode))
-
-def cross_compiling_builder(arch, mode):
-  build_py = os.path.join('tools', 'build.py')
-  revision = os.environ['BUILDBOT_GOT_REVISION']
-  tarball = tarball_name(arch, mode, revision)
-  temporary_files = [tarball]
-  bot.Clobber()
-  try:
-    num_run = int(os.environ['BUILDBOT_ANNOTATED_STEPS_RUN'])
-    if num_run == 1:
-      with bot.BuildStep('Build %s %s' % (arch, mode)):
-        run([sys.executable, build_py,
-             '-m%s' % mode, '--arch=%s' % arch, 'runtime'])
-
-      with bot.BuildStep('Create build tarball'):
-        run(['tar', '-cjf', tarball, '--exclude=**/obj',
-             '--exclude=**/obj.host', '--exclude=**/obj.target',
-             '--exclude=**/*analyzer*', 'out/'])
-
-      with bot.BuildStep('Upload build tarball'):
-        uri = "%s/%s" % (GCS_BUCKET, tarball)
-        run([GSUTIL, 'cp', '-a', 'public-read', tarball, uri])
-
-    elif num_run == 2:
-      with bot.BuildStep('tests'):
-        print "Please see the target device for results."
-        print "We no longer record/replay tests."
-    else:
-      raise Exception("Invalid annotated steps run")
-  finally:
-    for path in temporary_files:
-      if os.path.exists(path):
-        os.remove(path)
-
-def target_builder(arch, mode, total_shards, shard_index):
-  test_py = os.path.join('tools', 'test.py')
-  test_args = [sys.executable, test_py, '--progress=line', '--report',
-               '--time', '--compiler=none', '--runtime=vm', '--write-debug-log',
-               '--write-test-outcome-log', '--mode=' + mode, '--arch=' + arch]
-  if total_shards and shard_index:
-    test_args.append('--shards=%s' % total_shards)
-    test_args.append('--shard=%s' % shard_index)
-
-  revision = os.environ['BUILDBOT_GOT_REVISION']
-  tarball = tarball_name(arch, mode, revision)
-  temporary_files = [tarball]
-  bot.Clobber()
-  try:
-    with bot.BuildStep('Fetch build tarball'):
-      run([GSUTIL, 'cp', "%s/%s" % (GCS_BUCKET, tarball), tarball])
-
-    with bot.BuildStep('Unpack build tarball'):
-      run(['tar', '-xjf', tarball])
-
-    with bot.BuildStep('execute tests'):
-      run(test_args)
-
-    with bot.BuildStep('execute checked_tests'):
-      run(test_args + ['--checked', '--append_logs'])
-  finally:
-    for path in temporary_files:
-      if os.path.exists(path):
-        os.remove(path)
-    # We always clobber this to save disk on the arm board.
-    bot.Clobber(force=True)
-
-def main():
-  name, is_buildbot = bot.GetBotName()
-
-  cross_vm_pattern_match = re.match(CROSS_VM, name)
-  target_vm_pattern_match = re.match(TARGET_VM, name)
-  if cross_vm_pattern_match:
-    arch = cross_vm_pattern_match.group(1)
-    mode = cross_vm_pattern_match.group(2)
-    cross_compiling_builder(arch, mode)
-  elif target_vm_pattern_match:
-    arch = target_vm_pattern_match.group(1)
-    mode = target_vm_pattern_match.group(5)
-    shard_index = target_vm_pattern_match.group(3)
-    total_shards = target_vm_pattern_match.group(4)
-    target_builder(arch, mode, total_shards, shard_index)
-  else:
-    raise Exception("Unknown builder name %s" % name)
-
-if __name__ == '__main__':
-  try:
-    sys.exit(main())
-  except OSError as e:
-    sys.exit(e.errno)