mirror of
https://github.com/facebook/sapling.git
synced 2024-10-06 14:58:03 +03:00
2a99866d7b
Summary: The "Portions" license cannot be updated automatically. So this is a manual update using: sd -s 'Portions Copyright (c) Facebook, Inc. and its affiliates.' 'Portions Copyright (c) Meta Platforms, Inc. and affiliates.' `rg -l Facebook` sd -s 'Copyright (c) Facebook, Inc. and its affiliates.' 'Copyright (c) Meta Platforms, Inc. and affiliates.' `rg -l Facebook` Differential Revision: D33420114 fbshipit-source-id: 49ae00a7b62e3b8cc6c5dd839b3c104a75e72a56
146 lines
4.4 KiB
Python
Executable File
146 lines
4.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# Portions Copyright (c) Meta Platforms, Inc. and affiliates.
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2.
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# Copyright Matt Mackall <mpm@selenic.com> and others
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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"""Automatically fix code
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Check and fix the following things:
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- Cargo.toml
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- Change version = "*" to actual version (requires Cargo.lock)
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"""
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from __future__ import absolute_import
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import glob
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import os
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import re
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import sys
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from distutils.version import LooseVersion
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HAVE_FB = os.path.exists(
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os.path.join(os.path.dirname(os.path.abspath(__file__)), "../fb")
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)
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def fixcargotoml(path):
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"""Fix Cargo.toml:
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- Change 'version = "*"' to an actual semver. This makes old code
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buildable in the GitHub export.
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This does not do a "proper" parsing of Cargo.toml. Note that the existing
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toml library is not friendly to do automated editing. For example, the
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file content does not round-trip deserialization + serialization.
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"""
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versionre = re.compile(r'^((\w+)\s*=.*)"\*"(.*)', re.DOTALL)
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with open(path) as f:
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content = f.read()
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newcontent = ""
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# Replace version = "*" to the version specified in Cargo.lock.
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# This is gated to the FB version so external build won't be chruned.
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if HAVE_FB:
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for line in content.splitlines(True):
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m = versionre.match(line)
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if m:
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left, crate, right = m.groups()
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line = '%s"%s"%s' % (left, crateversion(crate), right)
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newcontent += line
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if content != newcontent:
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write(path, newcontent)
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def ispathskipped(path):
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components = set(path.split(os.path.sep))
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return any(
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name in components
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# Third-party or imported projects have different authors or licenses.
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# Documentation does not contain source code.
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for name in [
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"contrib",
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"doc",
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"newdoc",
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"pywatchman",
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# Part of "tests" are hg-git code.
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"tests",
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"third-party",
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"thirdparty",
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]
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)
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def fixpaths(paths):
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for path in paths:
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if ispathskipped(path):
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continue
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if os.path.basename(path) == "Cargo.toml":
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fixcargotoml(path)
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_crateversions = {} # {crate: version} pinned by Cargo.lock
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def crateversion(crate):
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"""Read Cargo.lock to find out the version to use. Return the version.
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For example, crateversion("libc") might return a string '2.1'.
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"""
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if not _crateversions:
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# Insert a placeholder to avoid loading files again
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_crateversions["_"] = "*"
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# Load Cargo.lock from predefined locations
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root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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paths = []
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for pattern in [
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"lib/Cargo.lock",
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"edenscm/hgext/extlib/*/Cargo.lock",
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"edenscm/mercurial/rust/*/Cargo.lock",
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"exec/*/Cargo.lock",
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]:
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paths += list(glob.glob(os.path.join(root, pattern)))
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for path in paths:
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currentcrate = None
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with open(path) as f:
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for line in f.read().splitlines():
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name, value = (line.split(" = ", 1) + [None])[:2]
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if value is not None:
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if name == "name":
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currentcrate = value.replace('"', "")
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elif name == "version":
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value = value.lstrip('"').rstrip('"')
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# Pick the latest version
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oldversion = _crateversions.get(currentcrate, None)
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if not oldversion or LooseVersion(
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oldversion
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) < LooseVersion(value):
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_crateversions[currentcrate] = value
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return _crateversions.get(crate, "*")
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if __name__ == "__main__":
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if sys.argv[1] == "--dry-run":
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def write(path, content):
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print("Need fix: %s" % path)
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paths = sys.argv[2:]
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else:
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def write(path, content):
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print("Fixing: %s" % path)
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with open(path, "w") as f:
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f.write(content)
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paths = sys.argv[1:]
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fixpaths(paths)
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