f54b4d5eb4
This reverts commit 167e608bb3.
Reason for revert: breaking Housekeeper-CheckGeneratedFiles
(fetch-clang-format)
Original change's description:
> [infra] Remove old python scripts and urllib2 references
>
> I was searching for urllib2 while resolving issues with
> https://skia-review.googlesource.com/c/skia/+/538636
> when I found several old, apparently unused scripts.
>
> Rather than fix them, let's get rid of them. If they
> are still in use, the conversion to urllib.request is
> pretty easy.
>
> Change-Id: I27d419601e81c93a3d53e280188a379dfab927c4
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/538936
> Auto-Submit: Kevin Lubick <kjlubick@google.com>
> Commit-Queue: Kevin Lubick <kjlubick@google.com>
> Commit-Queue: Ravi Mistry <rmistry@google.com>
> Reviewed-by: Ravi Mistry <rmistry@google.com>
Change-Id: I139a3cd070da2e6fee2f8865138cf6a63441a8cb
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/539201
Auto-Submit: John Stiles <johnstiles@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
104 lines
3.0 KiB
Python
Executable File
104 lines
3.0 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright 2021 Google Inc.
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#
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import hashlib
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import json
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import os
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import platform
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import re
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import shutil
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import stat
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import sys
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import tempfile
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import zipfile
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if sys.version_info[0] < 3:
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from urllib2 import urlopen
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else:
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from urllib.request import urlopen
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def sha256sum(path):
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try:
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with open(sk_path, 'rb') as f:
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return hashlib.sha256(f.read()).hexdigest()
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except OSError:
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return ''
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os.chdir(os.path.join(os.path.dirname(__file__), os.pardir))
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OS = {'darwin': 'mac', 'linux': 'linux', 'linux2': 'linux', 'win32': 'windows'}[sys.platform]
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cpu = {'aarch64': 'arm64', 'amd64': 'amd64', 'arm64': 'arm64', 'x86_64': 'amd64'}[platform.machine().lower()]
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platform = '%s-%s' % (OS, cpu)
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sk = 'sk'
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if 'windows' in platform:
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sk = 'sk.exe'
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# Find the version of 'sk' requested by DEPS.
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with open('DEPS', 'rb') as f:
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deps = f.read().decode()
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found = re.findall(r"'sk_tool_revision':\s*'(\S+)'", deps)
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if len(found) != 1:
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print('Unable to find sk_tool_revision in DEPS', file=sys.stderr)
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exit(1)
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desired_version = found[0]
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# Determine which version (if any) we currently have.
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sk_path = os.path.join('bin', sk)
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current_sha256 = sha256sum(sk_path)
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sk_version_path = os.path.join('bin', 'sk.version')
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# When we download 'sk', we write the version information to a file so we can
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# keep track of which version we have. Read the file to determine whether the
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# current version matches what we want.
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current_version = {
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'version': '',
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'sha256': '',
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}
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try:
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with open(sk_version_path, 'r', encoding='utf8') as f:
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current_version = json.load(f)
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except OSError:
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pass
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if desired_version != current_version['version']:
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print('Version "%s" requested by DEPS differs from current version "%s"' % (
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desired_version, current_version['version']))
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elif current_sha256 != current_version['sha256']:
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print('sha256 sum "%s" does not match last-downloaded version "%s"' % (
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current_sha256, current_version['sha256']))
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else:
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print('Already up to date.')
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exit(0)
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print('Fetching %s at %s for platform %s' % (sk, desired_version, platform))
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# Download sk.
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skzip = os.path.join(tempfile.mkdtemp(), 'sk.zip')
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with open(skzip, 'wb') as f:
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url = 'https://chrome-infra-packages.appspot.com/dl/skia/tools/sk/%s/+/%s' % (
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platform, desired_version)
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f.write(urlopen(url).read())
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with zipfile.ZipFile(skzip, 'r') as f:
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f.extract(sk, 'bin')
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if not 'windows' in platform:
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uid = os.getuid()
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gid = os.getgid()
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os.chown(sk_path, uid, gid)
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os.chmod(sk_path, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR |
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stat.S_IRGRP | stat.S_IXGRP |
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stat.S_IROTH | stat.S_IXOTH )
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# Write the downloaded version info to a file.
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current_version['version'] = desired_version
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current_version['sha256'] = sha256sum(sk_path)
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with open(sk_version_path, 'w', encoding='utf8') as f:
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json.dump(current_version, f, sort_keys=True, indent=2)
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