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"""Builds gRPC distribution artifacts.""" import argparse import atexit import dockerjob import itertools import jobset import json import multiprocessing import os import re import subprocess import sys import time import uuid # Docker doesn't clean up after itself, so we do it on exit. atexit.register(lambda: subprocess.call(['stty', 'echo'])) ROOT = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), '../..')) os.chdir(ROOT) def create_docker_jobspec(name, dockerfile_dir, shell_command, environ={}, flake_retries=0, timeout_retries=0): """Creates jobspec for a task running under docker.""" environ = environ.copy() environ['RUN_COMMAND'] = shell_command #docker_args = ['-v', '%s/artifacts:/var/local/jenkins/grpc/artifacts' % ROOT] docker_args=[] for k,v in environ.iteritems(): docker_args += ['-e', '%s=%s' % (k, v)] docker_env = {'DOCKERFILE_DIR': dockerfile_dir, 'DOCKER_RUN_SCRIPT': 'tools/jenkins/docker_run.sh', 'OUTPUT_DIR': 'artifacts'} jobspec = jobset.JobSpec( cmdline=['tools/jenkins/build_and_run_docker.sh'] + docker_args, environ=docker_env, shortname='build_artifact.%s' % (name), timeout_seconds=30*60, flake_retries=flake_retries, timeout_retries=timeout_retries) return jobspec def create_jobspec(name, cmdline, environ=None, shell=False, flake_retries=0, timeout_retries=0): """Creates jobspec.""" jobspec = jobset.JobSpec( cmdline=cmdline, environ=environ, shortname='build_artifact.%s' % (name), timeout_seconds=5*60, flake_retries=flake_retries, timeout_retries=timeout_retries, shell=shell) return jobspec def macos_arch_env(arch): """Returns environ specifying -arch arguments for make.""" if arch == 'x86': arch_arg = '-arch i386' elif arch == 'x64': arch_arg = '-arch x86_64' else: raise Exception('Unsupported arch') return {'CFLAGS': arch_arg, 'LDFLAGS': arch_arg} class CSharpExtArtifact: """Builds C# native extension library""" def __init__(self, platform, arch): self.name = 'csharp_ext_%s_%s' % (platform, arch) self.platform = platform self.arch = arch self.labels = ['csharp', platform, arch] def pre_build_jobspecs(self): if self.platform == 'windows': return [create_jobspec('prebuild_%s' % self.name, ['tools\\run_tests\\pre_build_c.bat'], shell=True, flake_retries=5, timeout_retries=2)] else: return [] def build_jobspec(self): if self.platform == 'windows': msbuild_platform = 'Win32' if self.arch == 'x86' else self.arch return create_jobspec(self.name, ['vsprojects\\build_vs2013.bat', 'vsprojects\\grpc_csharp_ext.sln', '/p:Configuration=Release', '/p:PlatformToolset=v120', '/p:Platform=%s' % msbuild_platform], shell=True) if self.platform == 'linux': environ = {'CONFIG': 'opt'} return create_docker_jobspec(self.name, 'tools/jenkins/grpc_artifact_linux_%s' % self.arch, 'tools/run_tests/build_artifact_csharp.sh') else: environ = {'CONFIG': 'opt'} if self.platform == 'macos': environ.update(macos_arch_env(self.arch)) return create_jobspec(self.name, ['tools/run_tests/build_artifact_csharp.sh'], environ=environ) def __str__(self): return self.name _ARTIFACTS = [ CSharpExtArtifact('linux', 'x86'), CSharpExtArtifact('linux', 'x64'), CSharpExtArtifact('macos', 'x86'), CSharpExtArtifact('macos', 'x64'), CSharpExtArtifact('windows', 'x86'), CSharpExtArtifact('windows', 'x64') ] def _create_build_map(): """Maps artifact names and labels to list of artifacts to be built.""" artifact_build_map = dict([(artifact.name, [artifact]) for artifact in _ARTIFACTS]) if len(_ARTIFACTS) > len(artifact_build_map.keys()): raise Exception('Artifact names need to be unique') label_build_map = {} label_build_map['all'] = [a for a in _ARTIFACTS] # to build all artifacts for artifact in _ARTIFACTS: for label in artifact.labels: if label in label_build_map: label_build_map[label].append(artifact) else: label_build_map[label] = [artifact] if set(artifact_build_map.keys()).intersection(label_build_map.keys()): raise Exception('Artifact names need to be distinct from label names') return dict( artifact_build_map.items() + label_build_map.items()) _BUILD_MAP = _create_build_map() argp = argparse.ArgumentParser(description='Builds distribution artifacts.') argp.add_argument('-b', '--build', choices=sorted(_BUILD_MAP.keys()), nargs='+', default=['all'], help='Artifact name or artifact label to build.') argp.add_argument('-f', '--filter', choices=sorted(_BUILD_MAP.keys()), nargs='+', default=[], help='Filter artifacts to build with AND semantics.') argp.add_argument('-j', '--jobs', default=multiprocessing.cpu_count(), type=int) argp.add_argument('-t', '--travis', default=False, action='store_const', const=True) args = argp.parse_args() # Figure out which artifacts to build artifacts = [] for label in args.build: artifacts += _BUILD_MAP[label] # Among target selected by -b, filter out those that don't match the filter artifacts = [a for a in artifacts if all(f in a.labels for f in args.filter)] artifacts = sorted(set(artifacts)) # Execute pre-build phase prebuild_jobs = [] for artifact in artifacts: prebuild_jobs += artifact.pre_build_jobspecs() if prebuild_jobs: num_failures, _ = jobset.run( prebuild_jobs, newline_on_success=True, maxjobs=args.jobs) if num_failures != 0: jobset.message('FAILED', 'Pre-build phase failed.', do_newline=True) sys.exit(1) build_jobs = [] for artifact in artifacts: build_jobs.append(artifact.build_jobspec()) if not build_jobs: print 'Nothing to build.' sys.exit(1) jobset.message('START', 'Building artifacts.', do_newline=True) num_failures, _ = jobset.run( build_jobs, newline_on_success=True, maxjobs=args.jobs) if num_failures == 0: jobset.message('SUCCESS', 'All artifacts built successfully.', do_newline=True) else: jobset.message('FAILED', 'Failed to build artifacts.', do_newline=True) sys.exit(1)