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22aa6caba4
Update Chromium to a recent version compatible with Puppeteer. Update Chromium build scripts to initialize build environments and work with recent versions of Chromium. Modify Chromium reporting logic to be driven mostly by Puppeteer.
92 lines
3.5 KiB
Python
92 lines
3.5 KiB
Python
import subprocess, os, sys, platform, zipfile, hashlib, shutil
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from build_util import runcmd, mkdir, md5_file, script_dir, root_dir, configure_environment
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# This file builds Chromium headless on Windows, Mac, and Linux.
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# Verify that we have an argument, and if not print instructions
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if (len(sys.argv) < 2):
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print('Usage:')
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print('python build.py {chromium_version}')
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print('Example:')
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print('python build.py 68.0.3440.106')
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print('python build.py 4747cc23ae334a57a35ed3c8e6adcdbc8a50d479')
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sys.exit(1)
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# The version of Chromium we wish to build. This can be any valid git
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# commit, tag, or branch, so: 68.0.3440.106 or
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# 4747cc23ae334a57a35ed3c8e6adcdbc8a50d479
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source_version = sys.argv[1]
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print('Building Chromium ' + source_version)
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# Set the environment variables required by the build tools
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print('Configuring the build environment')
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configure_environment()
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# Sync the codebase to the correct version, syncing master first
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# to ensure that we actually have all the versions we may refer to
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print('Syncing source code')
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os.chdir(os.path.join(root_dir, 'chromium/src'))
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runcmd('git checkout master')
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runcmd('git fetch origin')
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runcmd('gclient sync --with_branch_heads --with_tags --jobs 16')
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runcmd('git checkout ' + source_version)
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runcmd('gclient sync --with_branch_heads --with_tags --jobs 16')
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runcmd('gclient runhooks')
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# Copy build args/{Linux | Darwin | Windows}.gn from the root of our directory to out/headless/args.gn,
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platform_build_args = os.path.join(script_dir, platform.system().lower(), 'args.gn')
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print('Generating platform-specific args')
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print('Copying build args: ' + platform_build_args + ' to out/headless/args.gn')
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mkdir('out/headless')
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shutil.copyfile(platform_build_args, 'out/headless/args.gn')
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runcmd('gn gen out/headless')
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# Build Chromium... this takes *forever* on underpowered VMs
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print('Compiling... this will take a while')
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runcmd('autoninja -C out/headless headless_shell')
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# Optimize the output on Linux and Mac by stripping inessentials from the binary
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if platform.system() != 'Windows':
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print('Optimizing headless_shell')
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shutil.move('out/headless/headless_shell', 'out/headless/headless_shell_raw')
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runcmd('strip -o out/headless/headless_shell out/headless/headless_shell_raw')
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# Create the zip and generate the md5 hash using filenames like:
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# chromium-4747cc2-linux.zip
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base_filename = 'out/headless/chromium-' + source_version[:7].strip('.') + '-' + platform.system().lower()
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zip_filename = base_filename + '.zip'
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md5_filename = base_filename + '.md5'
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print('Creating ' + zip_filename)
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archive = zipfile.ZipFile(zip_filename, mode='w', compression=zipfile.ZIP_DEFLATED)
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def archive_file(name):
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"""A little helper function to write individual files to the zip file"""
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from_path = os.path.join('out/headless', name)
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to_path = os.path.join('headless_shell-' + platform.system().lower(), name)
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archive.write(from_path, to_path)
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# Each platform has slightly different requirements for what dependencies
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# must be bundled with the Chromium executable.
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if platform.system() == 'Linux':
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archive_file('headless_shell')
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elif platform.system() == 'Windows':
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archive_file('headless_shell.exe')
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archive_file('dbghelp.dll')
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archive_file('icudtl.dat')
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archive_file('natives_blob.bin')
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archive_file('snapshot_blob.bin')
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elif platform.system() == 'Darwin':
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archive_file('headless_shell')
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archive_file('natives_blob.bin')
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archive_file('snapshot_blob.bin')
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archive_file('Helpers/crashpad_handler')
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archive.close()
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print('Creating ' + md5_filename)
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with open (md5_filename, 'w') as f:
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f.write(md5_file(zip_filename))
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