09c2d08c
 Hu Chunming
arm交付版
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from __future__ import print_function
import collections
import itertools
import json
import os
import os.path
import re
import shutil
import string
import subprocess
import sys
import cgi
class BuildDesc:
def __init__(self, prepend_envs=None, variables=None, build_type=None, generator=None):
self.prepend_envs = prepend_envs or [] # [ { "var": "value" } ]
self.variables = variables or []
self.build_type = build_type
self.generator = generator
def merged_with(self, build_desc):
"""Returns a new BuildDesc by merging field content.
Prefer build_desc fields to self fields for single valued field.
"""
return BuildDesc(self.prepend_envs + build_desc.prepend_envs,
self.variables + build_desc.variables,
build_desc.build_type or self.build_type,
build_desc.generator or self.generator)
def env(self):
environ = os.environ.copy()
for values_by_name in self.prepend_envs:
for var, value in list(values_by_name.items()):
var = var.upper()
if type(value) is unicode:
value = value.encode(sys.getdefaultencoding())
if var in environ:
environ[var] = value + os.pathsep + environ[var]
else:
environ[var] = value
return environ
def cmake_args(self):
args = ["-D%s" % var for var in self.variables]
# skip build type for Visual Studio solution as it cause warning
if self.build_type and 'Visual' not in self.generator:
args.append("-DCMAKE_BUILD_TYPE=%s" % self.build_type)
if self.generator:
args.extend(['-G', self.generator])
return args
def __repr__(self):
return "BuildDesc(%s, build_type=%s)" % (" ".join(self.cmake_args()), self.build_type)
class BuildData:
def __init__(self, desc, work_dir, source_dir):
self.desc = desc
self.work_dir = work_dir
self.source_dir = source_dir
self.cmake_log_path = os.path.join(work_dir, 'batchbuild_cmake.log')
self.build_log_path = os.path.join(work_dir, 'batchbuild_build.log')
self.cmake_succeeded = False
self.build_succeeded = False
def execute_build(self):
print('Build %s' % self.desc)
self._make_new_work_dir()
self.cmake_succeeded = self._generate_makefiles()
if self.cmake_succeeded:
self.build_succeeded = self._build_using_makefiles()
return self.build_succeeded
def _generate_makefiles(self):
print(' Generating makefiles: ', end=' ')
cmd = ['cmake'] + self.desc.cmake_args() + [os.path.abspath(self.source_dir)]
succeeded = self._execute_build_subprocess(cmd, self.desc.env(), self.cmake_log_path)
print('done' if succeeded else 'FAILED')
return succeeded
def _build_using_makefiles(self):
print(' Building:', end=' ')
cmd = ['cmake', '--build', self.work_dir]
if self.desc.build_type:
cmd += ['--config', self.desc.build_type]
succeeded = self._execute_build_subprocess(cmd, self.desc.env(), self.build_log_path)
print('done' if succeeded else 'FAILED')
return succeeded
def _execute_build_subprocess(self, cmd, env, log_path):
process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, cwd=self.work_dir,
env=env)
stdout, _ = process.communicate()
succeeded = (process.returncode == 0)
with open(log_path, 'wb') as flog:
log = ' '.join(cmd) + '\n' + stdout + '\nExit code: %r\n' % process.returncode
flog.write(fix_eol(log))
return succeeded
def _make_new_work_dir(self):
if os.path.isdir(self.work_dir):
print(' Removing work directory', self.work_dir)
shutil.rmtree(self.work_dir, ignore_errors=True)
if not os.path.isdir(self.work_dir):
os.makedirs(self.work_dir)
def fix_eol(stdout):
"""Fixes wrong EOL produced by cmake --build on Windows (\r\r\n instead of \r\n).
"""
return re.sub('\r*\n', os.linesep, stdout)
def load_build_variants_from_config(config_path):
with open(config_path, 'rb') as fconfig:
data = json.load(fconfig)
variants = data[ 'cmake_variants' ]
build_descs_by_axis = collections.defaultdict(list)
for axis in variants:
axis_name = axis["name"]
build_descs = []
if "generators" in axis:
for generator_data in axis["generators"]:
for generator in generator_data["generator"]:
build_desc = BuildDesc(generator=generator,
prepend_envs=generator_data.get("env_prepend"))
build_descs.append(build_desc)
elif "variables" in axis:
for variables in axis["variables"]:
build_desc = BuildDesc(variables=variables)
build_descs.append(build_desc)
elif "build_types" in axis:
for build_type in axis["build_types"]:
build_desc = BuildDesc(build_type=build_type)
build_descs.append(build_desc)
build_descs_by_axis[axis_name].extend(build_descs)
return build_descs_by_axis
def generate_build_variants(build_descs_by_axis):
"""Returns a list of BuildDesc generated for the partial BuildDesc for each axis."""
axis_names = list(build_descs_by_axis.keys())
build_descs = []
for axis_name, axis_build_descs in list(build_descs_by_axis.items()):
if len(build_descs):
# for each existing build_desc and each axis build desc, create a new build_desc
new_build_descs = []
for prototype_build_desc, axis_build_desc in itertools.product(build_descs, axis_build_descs):
new_build_descs.append(prototype_build_desc.merged_with(axis_build_desc))
build_descs = new_build_descs
else:
build_descs = axis_build_descs
return build_descs
HTML_TEMPLATE = string.Template('''<html>
<head>
<title>$title</title>
<style type="text/css">
td.failed {background-color:#f08080;}
td.ok {background-color:#c0eec0;}
</style>
</head>
<body>
<table border="1">
<thead>
<tr>
<th>Variables</th>
$th_vars
</tr>
<tr>
<th>Build type</th>
$th_build_types
</tr>
</thead>
<tbody>
$tr_builds
</tbody>
</table>
</body></html>''')
def generate_html_report(html_report_path, builds):
report_dir = os.path.dirname(html_report_path)
# Vertical axis: generator
# Horizontal: variables, then build_type
builds_by_generator = collections.defaultdict(list)
variables = set()
build_types_by_variable = collections.defaultdict(set)
build_by_pos_key = {} # { (generator, var_key, build_type): build }
for build in builds:
builds_by_generator[build.desc.generator].append(build)
var_key = tuple(sorted(build.desc.variables))
variables.add(var_key)
build_types_by_variable[var_key].add(build.desc.build_type)
pos_key = (build.desc.generator, var_key, build.desc.build_type)
build_by_pos_key[pos_key] = build
variables = sorted(variables)
th_vars = []
th_build_types = []
for variable in variables:
build_types = sorted(build_types_by_variable[variable])
nb_build_type = len(build_types_by_variable[variable])
th_vars.append('<th colspan="%d">%s</th>' % (nb_build_type, cgi.escape(' '.join(variable))))
for build_type in build_types:
th_build_types.append('<th>%s</th>' % cgi.escape(build_type))
tr_builds = []
for generator in sorted(builds_by_generator):
tds = [ '<td>%s</td>\n' % cgi.escape(generator) ]
for variable in variables:
build_types = sorted(build_types_by_variable[variable])
for build_type in build_types:
pos_key = (generator, variable, build_type)
build = build_by_pos_key.get(pos_key)
if build:
cmake_status = 'ok' if build.cmake_succeeded else 'FAILED'
build_status = 'ok' if build.build_succeeded else 'FAILED'
cmake_log_url = os.path.relpath(build.cmake_log_path, report_dir)
build_log_url = os.path.relpath(build.build_log_path, report_dir)
td = '<td class="%s"><a href="%s" class="%s">CMake: %s</a>' % ( build_status.lower(), cmake_log_url, cmake_status.lower(), cmake_status)
if build.cmake_succeeded:
td += '<br><a href="%s" class="%s">Build: %s</a>' % ( build_log_url, build_status.lower(), build_status)
td += '</td>'
else:
td = '<td></td>'
tds.append(td)
tr_builds.append('<tr>%s</tr>' % '\n'.join(tds))
html = HTML_TEMPLATE.substitute( title='Batch build report',
th_vars=' '.join(th_vars),
th_build_types=' '.join(th_build_types),
tr_builds='\n'.join(tr_builds))
with open(html_report_path, 'wt') as fhtml:
fhtml.write(html)
print('HTML report generated in:', html_report_path)
def main():
usage = r"""%prog WORK_DIR SOURCE_DIR CONFIG_JSON_PATH [CONFIG2_JSON_PATH...]
Build a given CMake based project located in SOURCE_DIR with multiple generators/options.dry_run
as described in CONFIG_JSON_PATH building in WORK_DIR.
Example of call:
python devtools\batchbuild.py e:\buildbots\jsoncpp\build . devtools\agent_vmw7.json
"""
from optparse import OptionParser
parser = OptionParser(usage=usage)
parser.allow_interspersed_args = True
# parser.add_option('-v', '--verbose', dest="verbose", action='store_true',
# help="""Be verbose.""")
parser.enable_interspersed_args()
options, args = parser.parse_args()
if len(args) < 3:
parser.error("Missing one of WORK_DIR SOURCE_DIR CONFIG_JSON_PATH.")
work_dir = args[0]
source_dir = args[1].rstrip('/\\')
config_paths = args[2:]
for config_path in config_paths:
if not os.path.isfile(config_path):
parser.error("Can not read: %r" % config_path)
# generate build variants
build_descs = []
for config_path in config_paths:
build_descs_by_axis = load_build_variants_from_config(config_path)
build_descs.extend(generate_build_variants(build_descs_by_axis))
print('Build variants (%d):' % len(build_descs))
# assign build directory for each variant
if not os.path.isdir(work_dir):
os.makedirs(work_dir)
builds = []
with open(os.path.join(work_dir, 'matrix-dir-map.txt'), 'wt') as fmatrixmap:
for index, build_desc in enumerate(build_descs):
build_desc_work_dir = os.path.join(work_dir, '%03d' % (index+1))
builds.append(BuildData(build_desc, build_desc_work_dir, source_dir))
fmatrixmap.write('%s: %s\n' % (build_desc_work_dir, build_desc))
for build in builds:
build.execute_build()
html_report_path = os.path.join(work_dir, 'batchbuild-report.html')
generate_html_report(html_report_path, builds)
print('Done')
if __name__ == '__main__':
main()
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