( )⚙ D6134 packaging: convert files to LF

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Differential D6134

packaging: convert files to LF
ClosedPublic

Authored by indygreg on Mar 14 2019, 9:39 PM.

Details

Reviewers
None
Group Reviewers
hg-reviewers
Commits
rHGb83de9150c1c: packaging: convert files to LF
Summary

My editor accidentally wrote CRLF line endings because I authored
this code on Windows. Derp.

I'm kinda surprised no linters caught this...

  1. no-check-commit to avoid false positive for foo_bar names

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

indygreg created this revision.Mar 14 2019, 9:39 PM
Closed by commit rHGb83de9150c1c: packaging: convert files to LF (authored by indygreg). · Explain WhyMar 15 2019, 11:11 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Diff 14513

contrib/packaging/hgpackaging/downloads.py

# downloads.py - Code for downloading dependencies. # downloads.py - Code for downloading dependencies.
# #
# Copyright 2019 Gregory Szorc <gregory.szorc@gmail.com> # Copyright 2019 Gregory Szorc <gregory.szorc@gmail.com>
# #
# This software may be used and distributed according to the terms of the # This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version. # GNU General Public License version 2 or any later version.
# no-check-code because Python 3 native. # no-check-code because Python 3 native.
import gzip import gzip
import hashlib import hashlib
import pathlib import pathlib
import urllib.request import urllib.request
DOWNLOADS = { DOWNLOADS = {
'gettext': { 'gettext': {
'url': 'https://versaweb.dl.sourceforge.net/project/gnuwin32/gettext/0.14.4/gettext-0.14.4-bin.zip', 'url': 'https://versaweb.dl.sourceforge.net/project/gnuwin32/gettext/0.14.4/gettext-0.14.4-bin.zip',
'size': 1606131, 'size': 1606131,
'sha256': '60b9ef26bc5cceef036f0424e542106cf158352b2677f43a01affd6d82a1d641', 'sha256': '60b9ef26bc5cceef036f0424e542106cf158352b2677f43a01affd6d82a1d641',
'version': '0.14.4', 'version': '0.14.4',
}, },
'gettext-dep': { 'gettext-dep': {
'url': 'https://versaweb.dl.sourceforge.net/project/gnuwin32/gettext/0.14.4/gettext-0.14.4-dep.zip', 'url': 'https://versaweb.dl.sourceforge.net/project/gnuwin32/gettext/0.14.4/gettext-0.14.4-dep.zip',
'size': 715086, 'size': 715086,
'sha256': '411f94974492fd2ecf52590cb05b1023530aec67e64154a88b1e4ebcd9c28588', 'sha256': '411f94974492fd2ecf52590cb05b1023530aec67e64154a88b1e4ebcd9c28588',
}, },
'py2exe': { 'py2exe': {
'url': 'https://versaweb.dl.sourceforge.net/project/py2exe/py2exe/0.6.9/py2exe-0.6.9.zip', 'url': 'https://versaweb.dl.sourceforge.net/project/py2exe/py2exe/0.6.9/py2exe-0.6.9.zip',
'size': 149687, 'size': 149687,
'sha256': '6bd383312e7d33eef2e43a5f236f9445e4f3e0f6b16333c6f183ed445c44ddbd', 'sha256': '6bd383312e7d33eef2e43a5f236f9445e4f3e0f6b16333c6f183ed445c44ddbd',
'version': '0.6.9', 'version': '0.6.9',
}, },
# The VC9 CRT merge modules aren't readily available on most systems because # The VC9 CRT merge modules aren't readily available on most systems because
# they are only installed as part of a full Visual Studio 2008 install. # they are only installed as part of a full Visual Studio 2008 install.
# While we could potentially extract them from a Visual Studio 2008 # While we could potentially extract them from a Visual Studio 2008
# installer, it is easier to just fetch them from a known URL. # installer, it is easier to just fetch them from a known URL.
'vc9-crt-x86-msm': { 'vc9-crt-x86-msm': {
'url': 'https://github.com/indygreg/vc90-merge-modules/raw/9232f8f0b2135df619bf7946eaa176b4ac35ccff/Microsoft_VC90_CRT_x86.msm', 'url': 'https://github.com/indygreg/vc90-merge-modules/raw/9232f8f0b2135df619bf7946eaa176b4ac35ccff/Microsoft_VC90_CRT_x86.msm',
'size': 615424, 'size': 615424,
'sha256': '837e887ef31b332feb58156f429389de345cb94504228bb9a523c25a9dd3d75e', 'sha256': '837e887ef31b332feb58156f429389de345cb94504228bb9a523c25a9dd3d75e',
}, },
'vc9-crt-x86-msm-policy': { 'vc9-crt-x86-msm-policy': {
'url': 'https://github.com/indygreg/vc90-merge-modules/raw/9232f8f0b2135df619bf7946eaa176b4ac35ccff/policy_9_0_Microsoft_VC90_CRT_x86.msm', 'url': 'https://github.com/indygreg/vc90-merge-modules/raw/9232f8f0b2135df619bf7946eaa176b4ac35ccff/policy_9_0_Microsoft_VC90_CRT_x86.msm',
'size': 71168, 'size': 71168,
'sha256': '3fbcf92e3801a0757f36c5e8d304e134a68d5cafd197a6df7734ae3e8825c940', 'sha256': '3fbcf92e3801a0757f36c5e8d304e134a68d5cafd197a6df7734ae3e8825c940',
}, },
'vc9-crt-x64-msm': { 'vc9-crt-x64-msm': {
'url': 'https://github.com/indygreg/vc90-merge-modules/raw/9232f8f0b2135df619bf7946eaa176b4ac35ccff/Microsoft_VC90_CRT_x86_x64.msm', 'url': 'https://github.com/indygreg/vc90-merge-modules/raw/9232f8f0b2135df619bf7946eaa176b4ac35ccff/Microsoft_VC90_CRT_x86_x64.msm',
'size': 662528, 'size': 662528,
'sha256': '50d9639b5ad4844a2285269c7551bf5157ec636e32396ddcc6f7ec5bce487a7c', 'sha256': '50d9639b5ad4844a2285269c7551bf5157ec636e32396ddcc6f7ec5bce487a7c',
}, },
'vc9-crt-x64-msm-policy': { 'vc9-crt-x64-msm-policy': {
'url': 'https://github.com/indygreg/vc90-merge-modules/raw/9232f8f0b2135df619bf7946eaa176b4ac35ccff/policy_9_0_Microsoft_VC90_CRT_x86_x64.msm', 'url': 'https://github.com/indygreg/vc90-merge-modules/raw/9232f8f0b2135df619bf7946eaa176b4ac35ccff/policy_9_0_Microsoft_VC90_CRT_x86_x64.msm',
'size': 71168, 'size': 71168,
'sha256': '0550ea1929b21239134ad3a678c944ba0f05f11087117b6cf0833e7110686486', 'sha256': '0550ea1929b21239134ad3a678c944ba0f05f11087117b6cf0833e7110686486',
}, },
'virtualenv': { 'virtualenv': {
'url': 'https://files.pythonhosted.org/packages/37/db/89d6b043b22052109da35416abc3c397655e4bd3cff031446ba02b9654fa/virtualenv-16.4.3.tar.gz', 'url': 'https://files.pythonhosted.org/packages/37/db/89d6b043b22052109da35416abc3c397655e4bd3cff031446ba02b9654fa/virtualenv-16.4.3.tar.gz',
'size': 3713208, 'size': 3713208,
'sha256': '984d7e607b0a5d1329425dd8845bd971b957424b5ba664729fab51ab8c11bc39', 'sha256': '984d7e607b0a5d1329425dd8845bd971b957424b5ba664729fab51ab8c11bc39',
'version': '16.4.3', 'version': '16.4.3',
}, },
'wix': { 'wix': {
'url': 'https://github.com/wixtoolset/wix3/releases/download/wix3111rtm/wix311-binaries.zip', 'url': 'https://github.com/wixtoolset/wix3/releases/download/wix3111rtm/wix311-binaries.zip',
'size': 34358269, 'size': 34358269,
'sha256': '37f0a533b0978a454efb5dc3bd3598becf9660aaf4287e55bf68ca6b527d051d', 'sha256': '37f0a533b0978a454efb5dc3bd3598becf9660aaf4287e55bf68ca6b527d051d',
'version': '3.11.1', 'version': '3.11.1',
}, },
} }
def hash_path(p: pathlib.Path): def hash_path(p: pathlib.Path):
h = hashlib.sha256() h = hashlib.sha256()
with p.open('rb') as fh: with p.open('rb') as fh:
while True: while True:
chunk = fh.read(65536) chunk = fh.read(65536)
if not chunk: if not chunk:
break break
h.update(chunk) h.update(chunk)
return h.hexdigest() return h.hexdigest()
class IntegrityError(Exception): class IntegrityError(Exception):
"""Represents an integrity error when downloading a URL.""" """Represents an integrity error when downloading a URL."""
def secure_download_stream(url, size, sha256): def secure_download_stream(url, size, sha256):
"""Securely download a URL to a stream of chunks. """Securely download a URL to a stream of chunks.
If the integrity of the download fails, an IntegrityError is If the integrity of the download fails, an IntegrityError is
raised. raised.
""" """
h = hashlib.sha256() h = hashlib.sha256()
length = 0 length = 0
with urllib.request.urlopen(url) as fh: with urllib.request.urlopen(url) as fh:
if not url.endswith('.gz') and fh.info().get('Content-Encoding') == 'gzip': if not url.endswith('.gz') and fh.info().get('Content-Encoding') == 'gzip':
fh = gzip.GzipFile(fileobj=fh) fh = gzip.GzipFile(fileobj=fh)
while True: while True:
chunk = fh.read(65536) chunk = fh.read(65536)
if not chunk: if not chunk:
break break
h.update(chunk) h.update(chunk)
length += len(chunk) length += len(chunk)
yield chunk yield chunk
digest = h.hexdigest() digest = h.hexdigest()
if length != size: if length != size:
raise IntegrityError('size mismatch on %s: wanted %d; got %d' % ( raise IntegrityError('size mismatch on %s: wanted %d; got %d' % (
url, size, length)) url, size, length))
if digest != sha256: if digest != sha256:
raise IntegrityError('sha256 mismatch on %s: wanted %s; got %s' % ( raise IntegrityError('sha256 mismatch on %s: wanted %s; got %s' % (
url, sha256, digest)) url, sha256, digest))
def download_to_path(url: str, path: pathlib.Path, size: int, sha256: str): def download_to_path(url: str, path: pathlib.Path, size: int, sha256: str):
"""Download a URL to a filesystem path, possibly with verification.""" """Download a URL to a filesystem path, possibly with verification."""
# We download to a temporary file and rename at the end so there's # We download to a temporary file and rename at the end so there's
# no chance of the final file being partially written or containing # no chance of the final file being partially written or containing
# bad data. # bad data.
print('downloading %s to %s' % (url, path)) print('downloading %s to %s' % (url, path))
if path.exists(): if path.exists():
good = True good = True
if path.stat().st_size != size: if path.stat().st_size != size:
print('existing file size is wrong; removing') print('existing file size is wrong; removing')
good = False good = False
if good: if good:
if hash_path(path) != sha256: if hash_path(path) != sha256:
print('existing file hash is wrong; removing') print('existing file hash is wrong; removing')
good = False good = False
if good: if good:
print('%s exists and passes integrity checks' % path) print('%s exists and passes integrity checks' % path)
return return
path.unlink() path.unlink()
tmp = path.with_name('%s.tmp' % path.name) tmp = path.with_name('%s.tmp' % path.name)
try: try:
with tmp.open('wb') as fh: with tmp.open('wb') as fh:
for chunk in secure_download_stream(url, size, sha256): for chunk in secure_download_stream(url, size, sha256):
fh.write(chunk) fh.write(chunk)
except IntegrityError: except IntegrityError:
tmp.unlink() tmp.unlink()
raise raise
tmp.rename(path) tmp.rename(path)
print('successfully downloaded %s' % url) print('successfully downloaded %s' % url)
def download_entry(name: dict, dest_path: pathlib.Path, local_name=None) -> pathlib.Path: def download_entry(name: dict, dest_path: pathlib.Path, local_name=None) -> pathlib.Path:
entry = DOWNLOADS[name] entry = DOWNLOADS[name]
url = entry['url'] url = entry['url']
local_name = local_name or url[url.rindex('/') + 1:] local_name = local_name or url[url.rindex('/') + 1:]
local_path = dest_path / local_name local_path = dest_path / local_name
download_to_path(url, local_path, entry['size'], entry['sha256']) download_to_path(url, local_path, entry['size'], entry['sha256'])
return local_path, entry return local_path, entry

contrib/packaging/hgpackaging/util.py

# util.py - Common packaging utility code. # util.py - Common packaging utility code.
# #
# Copyright 2019 Gregory Szorc <gregory.szorc@gmail.com> # Copyright 2019 Gregory Szorc <gregory.szorc@gmail.com>
# #
# This software may be used and distributed according to the terms of the # This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version. # GNU General Public License version 2 or any later version.
# no-check-code because Python 3 native. # no-check-code because Python 3 native.
import distutils.version import distutils.version
import getpass import getpass
import os import os
import pathlib import pathlib
import subprocess import subprocess
import tarfile import tarfile
import zipfile import zipfile
def extract_tar_to_directory(source: pathlib.Path, dest: pathlib.Path): def extract_tar_to_directory(source: pathlib.Path, dest: pathlib.Path):
with tarfile.open(source, 'r') as tf: with tarfile.open(source, 'r') as tf:
tf.extractall(dest) tf.extractall(dest)
def extract_zip_to_directory(source: pathlib.Path, dest: pathlib.Path): def extract_zip_to_directory(source: pathlib.Path, dest: pathlib.Path):
with zipfile.ZipFile(source, 'r') as zf: with zipfile.ZipFile(source, 'r') as zf:
zf.extractall(dest) zf.extractall(dest)
def find_vc_runtime_files(x64=False): def find_vc_runtime_files(x64=False):
"""Finds Visual C++ Runtime DLLs to include in distribution.""" """Finds Visual C++ Runtime DLLs to include in distribution."""
winsxs = pathlib.Path(os.environ['SYSTEMROOT']) / 'WinSxS' winsxs = pathlib.Path(os.environ['SYSTEMROOT']) / 'WinSxS'
prefix = 'amd64' if x64 else 'x86' prefix = 'amd64' if x64 else 'x86'
candidates = sorted(p for p in os.listdir(winsxs) candidates = sorted(p for p in os.listdir(winsxs)
if p.lower().startswith('%s_microsoft.vc90.crt_' % prefix)) if p.lower().startswith('%s_microsoft.vc90.crt_' % prefix))
for p in candidates: for p in candidates:
print('found candidate VC runtime: %s' % p) print('found candidate VC runtime: %s' % p)
# Take the newest version. # Take the newest version.
version = candidates[-1] version = candidates[-1]
d = winsxs / version d = winsxs / version
return [ return [
d / 'msvcm90.dll', d / 'msvcm90.dll',
d / 'msvcp90.dll', d / 'msvcp90.dll',
d / 'msvcr90.dll', d / 'msvcr90.dll',
winsxs / 'Manifests' / ('%s.manifest' % version), winsxs / 'Manifests' / ('%s.manifest' % version),
] ]
def windows_10_sdk_info(): def windows_10_sdk_info():
"""Resolves information about the Windows 10 SDK.""" """Resolves information about the Windows 10 SDK."""
base = pathlib.Path(os.environ['ProgramFiles(x86)']) / 'Windows Kits' / '10' base = pathlib.Path(os.environ['ProgramFiles(x86)']) / 'Windows Kits' / '10'
if not base.is_dir(): if not base.is_dir():
raise Exception('unable to find Windows 10 SDK at %s' % base) raise Exception('unable to find Windows 10 SDK at %s' % base)
# Find the latest version. # Find the latest version.
bin_base = base / 'bin' bin_base = base / 'bin'
versions = [v for v in os.listdir(bin_base) if v.startswith('10.')] versions = [v for v in os.listdir(bin_base) if v.startswith('10.')]
version = sorted(versions, reverse=True)[0] version = sorted(versions, reverse=True)[0]
bin_version = bin_base / version bin_version = bin_base / version
return { return {
'root': base, 'root': base,
'version': version, 'version': version,
'bin_root': bin_version, 'bin_root': bin_version,
'bin_x86': bin_version / 'x86', 'bin_x86': bin_version / 'x86',
'bin_x64': bin_version / 'x64' 'bin_x64': bin_version / 'x64'
} }
def find_signtool(): def find_signtool():
"""Find signtool.exe from the Windows SDK.""" """Find signtool.exe from the Windows SDK."""
sdk = windows_10_sdk_info() sdk = windows_10_sdk_info()
for key in ('bin_x64', 'bin_x86'): for key in ('bin_x64', 'bin_x86'):
p = sdk[key] / 'signtool.exe' p = sdk[key] / 'signtool.exe'
if p.exists(): if p.exists():
return p return p
raise Exception('could not find signtool.exe in Windows 10 SDK') raise Exception('could not find signtool.exe in Windows 10 SDK')
def sign_with_signtool(file_path, description, subject_name=None, def sign_with_signtool(file_path, description, subject_name=None,
cert_path=None, cert_password=None, cert_path=None, cert_password=None,
timestamp_url=None): timestamp_url=None):
"""Digitally sign a file with signtool.exe. """Digitally sign a file with signtool.exe.
``file_path`` is file to sign. ``file_path`` is file to sign.
``description`` is text that goes in the signature. ``description`` is text that goes in the signature.
The signing certificate can be specified by ``cert_path`` or The signing certificate can be specified by ``cert_path`` or
``subject_name``. These correspond to the ``/f`` and ``/n`` arguments ``subject_name``. These correspond to the ``/f`` and ``/n`` arguments
to signtool.exe, respectively. to signtool.exe, respectively.
The certificate password can be specified via ``cert_password``. If The certificate password can be specified via ``cert_password``. If
not provided, you will be prompted for the password. not provided, you will be prompted for the password.
``timestamp_url`` is the URL of a RFC 3161 timestamp server (``/tr`` ``timestamp_url`` is the URL of a RFC 3161 timestamp server (``/tr``
argument to signtool.exe). argument to signtool.exe).
""" """
if cert_path and subject_name: if cert_path and subject_name:
raise ValueError('cannot specify both cert_path and subject_name') raise ValueError('cannot specify both cert_path and subject_name')
while cert_path and not cert_password: while cert_path and not cert_password:
cert_password = getpass.getpass('password for %s: ' % cert_path) cert_password = getpass.getpass('password for %s: ' % cert_path)
args = [ args = [
str(find_signtool()), 'sign', str(find_signtool()), 'sign',
'/v', '/v',
'/fd', 'sha256', '/fd', 'sha256',
'/d', description, '/d', description,
] ]
if cert_path: if cert_path:
args.extend(['/f', str(cert_path), '/p', cert_password]) args.extend(['/f', str(cert_path), '/p', cert_password])
elif subject_name: elif subject_name:
args.extend(['/n', subject_name]) args.extend(['/n', subject_name])
if timestamp_url: if timestamp_url:
args.extend(['/tr', timestamp_url, '/td', 'sha256']) args.extend(['/tr', timestamp_url, '/td', 'sha256'])
args.append(str(file_path)) args.append(str(file_path))
print('signing %s' % file_path) print('signing %s' % file_path)
subprocess.run(args, check=True) subprocess.run(args, check=True)
PRINT_PYTHON_INFO = ''' PRINT_PYTHON_INFO = '''
import platform; print("%s:%s" % (platform.architecture()[0], platform.python_version())) import platform; print("%s:%s" % (platform.architecture()[0], platform.python_version()))
'''.strip() '''.strip()
def python_exe_info(python_exe: pathlib.Path): def python_exe_info(python_exe: pathlib.Path):
"""Obtain information about a Python executable.""" """Obtain information about a Python executable."""
res = subprocess.run( res = subprocess.run(
[str(python_exe), '-c', PRINT_PYTHON_INFO], [str(python_exe), '-c', PRINT_PYTHON_INFO],
capture_output=True, check=True) capture_output=True, check=True)
arch, version = res.stdout.decode('utf-8').split(':') arch, version = res.stdout.decode('utf-8').split(':')
version = distutils.version.LooseVersion(version) version = distutils.version.LooseVersion(version)
return { return {
'arch': arch, 'arch': arch,
'version': version, 'version': version,
'py3': version >= distutils.version.LooseVersion('3'), 'py3': version >= distutils.version.LooseVersion('3'),
} }

contrib/packaging/hgpackaging/wix.py

# wix.py - WiX installer functionality # wix.py - WiX installer functionality
# #
# Copyright 2019 Gregory Szorc <gregory.szorc@gmail.com> # Copyright 2019 Gregory Szorc <gregory.szorc@gmail.com>
# #
# This software may be used and distributed according to the terms of the # This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version. # GNU General Public License version 2 or any later version.
# no-check-code because Python 3 native. # no-check-code because Python 3 native.
import os import os
import pathlib import pathlib
import re import re
import subprocess import subprocess
from .downloads import ( from .downloads import (
download_entry, download_entry,
) )
from .py2exe import ( from .py2exe import (
build_py2exe, build_py2exe,
) )
from .util import ( from .util import (
extract_zip_to_directory, extract_zip_to_directory,
sign_with_signtool, sign_with_signtool,
) )
SUPPORT_WXS = [ SUPPORT_WXS = [
('contrib.wxs', r'contrib'), ('contrib.wxs', r'contrib'),
('dist.wxs', r'dist'), ('dist.wxs', r'dist'),
('doc.wxs', r'doc'), ('doc.wxs', r'doc'),
('help.wxs', r'mercurial\help'), ('help.wxs', r'mercurial\help'),
('i18n.wxs', r'i18n'), ('i18n.wxs', r'i18n'),
('locale.wxs', r'mercurial\locale'), ('locale.wxs', r'mercurial\locale'),
('templates.wxs', r'mercurial\templates'), ('templates.wxs', r'mercurial\templates'),
] ]
EXTRA_PACKAGES = { EXTRA_PACKAGES = {
'distutils', 'distutils',
'pygments', 'pygments',
} }
def find_version(source_dir: pathlib.Path): def find_version(source_dir: pathlib.Path):
version_py = source_dir / 'mercurial' / '__version__.py' version_py = source_dir / 'mercurial' / '__version__.py'
with version_py.open('r', encoding='utf-8') as fh: with version_py.open('r', encoding='utf-8') as fh:
source = fh.read().strip() source = fh.read().strip()
m = re.search('version = b"(.*)"', source) m = re.search('version = b"(.*)"', source)
return m.group(1) return m.group(1)
def normalize_version(version): def normalize_version(version):
"""Normalize Mercurial version string so WiX accepts it. """Normalize Mercurial version string so WiX accepts it.
Version strings have to be numeric X.Y.Z. Version strings have to be numeric X.Y.Z.
""" """
if '+' in version: if '+' in version:
version, extra = version.split('+', 1) version, extra = version.split('+', 1)
else: else:
extra = None extra = None
# 4.9rc0 # 4.9rc0
if version[:-1].endswith('rc'): if version[:-1].endswith('rc'):
version = version[:-3] version = version[:-3]
versions = [int(v) for v in version.split('.')] versions = [int(v) for v in version.split('.')]
while len(versions) < 3: while len(versions) < 3:
versions.append(0) versions.append(0)
major, minor, build = versions[:3] major, minor, build = versions[:3]
if extra: if extra:
# <commit count>-<hash>+<date> # <commit count>-<hash>+<date>
build = int(extra.split('-')[0]) build = int(extra.split('-')[0])
return '.'.join('%d' % x for x in (major, minor, build)) return '.'.join('%d' % x for x in (major, minor, build))
def ensure_vc90_merge_modules(build_dir): def ensure_vc90_merge_modules(build_dir):
x86 = ( x86 = (
download_entry('vc9-crt-x86-msm', build_dir, download_entry('vc9-crt-x86-msm', build_dir,
local_name='microsoft.vcxx.crt.x86_msm.msm')[0], local_name='microsoft.vcxx.crt.x86_msm.msm')[0],
download_entry('vc9-crt-x86-msm-policy', build_dir, download_entry('vc9-crt-x86-msm-policy', build_dir,
local_name='policy.x.xx.microsoft.vcxx.crt.x86_msm.msm')[0] local_name='policy.x.xx.microsoft.vcxx.crt.x86_msm.msm')[0]
) )
x64 = ( x64 = (
download_entry('vc9-crt-x64-msm', build_dir, download_entry('vc9-crt-x64-msm', build_dir,
local_name='microsoft.vcxx.crt.x64_msm.msm')[0], local_name='microsoft.vcxx.crt.x64_msm.msm')[0],
download_entry('vc9-crt-x64-msm-policy', build_dir, download_entry('vc9-crt-x64-msm-policy', build_dir,
local_name='policy.x.xx.microsoft.vcxx.crt.x64_msm.msm')[0] local_name='policy.x.xx.microsoft.vcxx.crt.x64_msm.msm')[0]
) )
return { return {
'x86': x86, 'x86': x86,
'x64': x64, 'x64': x64,
} }
def run_candle(wix, cwd, wxs, source_dir, defines=None): def run_candle(wix, cwd, wxs, source_dir, defines=None):
args = [ args = [
str(wix / 'candle.exe'), str(wix / 'candle.exe'),
'-nologo', '-nologo',
str(wxs), str(wxs),
'-dSourceDir=%s' % source_dir, '-dSourceDir=%s' % source_dir,
] ]
if defines: if defines:
args.extend('-d%s=%s' % define for define in sorted(defines.items())) args.extend('-d%s=%s' % define for define in sorted(defines.items()))
subprocess.run(args, cwd=str(cwd), check=True) subprocess.run(args, cwd=str(cwd), check=True)
def make_post_build_signing_fn(name, subject_name=None, cert_path=None, def make_post_build_signing_fn(name, subject_name=None, cert_path=None,
cert_password=None, timestamp_url=None): cert_password=None, timestamp_url=None):
"""Create a callable that will use signtool to sign hg.exe.""" """Create a callable that will use signtool to sign hg.exe."""
def post_build_sign(source_dir, build_dir, dist_dir, version): def post_build_sign(source_dir, build_dir, dist_dir, version):
description = '%s %s' % (name, version) description = '%s %s' % (name, version)
sign_with_signtool(dist_dir / 'hg.exe', description, sign_with_signtool(dist_dir / 'hg.exe', description,
subject_name=subject_name, cert_path=cert_path, subject_name=subject_name, cert_path=cert_path,
cert_password=cert_password, cert_password=cert_password,
timestamp_url=timestamp_url) timestamp_url=timestamp_url)
return post_build_sign return post_build_sign
def build_installer(source_dir: pathlib.Path, python_exe: pathlib.Path, def build_installer(source_dir: pathlib.Path, python_exe: pathlib.Path,
msi_name='mercurial', version=None, post_build_fn=None): msi_name='mercurial', version=None, post_build_fn=None):
"""Build a WiX MSI installer. """Build a WiX MSI installer.
``source_dir`` is the path to the Mercurial source tree to use. ``source_dir`` is the path to the Mercurial source tree to use.
``arch`` is the target architecture. either ``x86`` or ``x64``. ``arch`` is the target architecture. either ``x86`` or ``x64``.
``python_exe`` is the path to the Python executable to use/bundle. ``python_exe`` is the path to the Python executable to use/bundle.
``version`` is the Mercurial version string. If not defined, ``version`` is the Mercurial version string. If not defined,
``mercurial/__version__.py`` will be consulted. ``mercurial/__version__.py`` will be consulted.
``post_build_fn`` is a callable that will be called after building ``post_build_fn`` is a callable that will be called after building
Mercurial but before invoking WiX. It can be used to e.g. facilitate Mercurial but before invoking WiX. It can be used to e.g. facilitate
signing. It is passed the paths to the Mercurial source, build, and signing. It is passed the paths to the Mercurial source, build, and
dist directories and the resolved Mercurial version. dist directories and the resolved Mercurial version.
""" """
arch = 'x64' if r'\x64' in os.environ.get('LIB', '') else 'x86' arch = 'x64' if r'\x64' in os.environ.get('LIB', '') else 'x86'
hg_build_dir = source_dir / 'build' hg_build_dir = source_dir / 'build'
dist_dir = source_dir / 'dist' dist_dir = source_dir / 'dist'
requirements_txt = (source_dir / 'contrib' / 'packaging' / requirements_txt = (source_dir / 'contrib' / 'packaging' /
'wix' / 'requirements.txt') 'wix' / 'requirements.txt')
build_py2exe(source_dir, hg_build_dir, build_py2exe(source_dir, hg_build_dir,
python_exe, 'wix', requirements_txt, python_exe, 'wix', requirements_txt,
extra_packages=EXTRA_PACKAGES) extra_packages=EXTRA_PACKAGES)
version = version or normalize_version(find_version(source_dir)) version = version or normalize_version(find_version(source_dir))
print('using version string: %s' % version) print('using version string: %s' % version)
if post_build_fn: if post_build_fn:
post_build_fn(source_dir, hg_build_dir, dist_dir, version) post_build_fn(source_dir, hg_build_dir, dist_dir, version)
build_dir = hg_build_dir / ('wix-%s' % arch) build_dir = hg_build_dir / ('wix-%s' % arch)
build_dir.mkdir(exist_ok=True) build_dir.mkdir(exist_ok=True)
wix_pkg, wix_entry = download_entry('wix', hg_build_dir) wix_pkg, wix_entry = download_entry('wix', hg_build_dir)
wix_path = hg_build_dir / ('wix-%s' % wix_entry['version']) wix_path = hg_build_dir / ('wix-%s' % wix_entry['version'])
if not wix_path.exists(): if not wix_path.exists():
extract_zip_to_directory(wix_pkg, wix_path) extract_zip_to_directory(wix_pkg, wix_path)
ensure_vc90_merge_modules(hg_build_dir) ensure_vc90_merge_modules(hg_build_dir)
source_build_rel = pathlib.Path(os.path.relpath(source_dir, build_dir)) source_build_rel = pathlib.Path(os.path.relpath(source_dir, build_dir))
defines = {'Platform': arch} defines = {'Platform': arch}
for wxs, rel_path in SUPPORT_WXS: for wxs, rel_path in SUPPORT_WXS:
wxs = source_dir / 'contrib' / 'packaging' / 'wix' / wxs wxs = source_dir / 'contrib' / 'packaging' / 'wix' / wxs
wxs_source_dir = source_dir / rel_path wxs_source_dir = source_dir / rel_path
run_candle(wix_path, build_dir, wxs, wxs_source_dir, defines=defines) run_candle(wix_path, build_dir, wxs, wxs_source_dir, defines=defines)
source = source_dir / 'contrib' / 'packaging' / 'wix' / 'mercurial.wxs' source = source_dir / 'contrib' / 'packaging' / 'wix' / 'mercurial.wxs'
defines['Version'] = version defines['Version'] = version
defines['Comments'] = 'Installs Mercurial version %s' % version defines['Comments'] = 'Installs Mercurial version %s' % version
defines['VCRedistSrcDir'] = str(hg_build_dir) defines['VCRedistSrcDir'] = str(hg_build_dir)
run_candle(wix_path, build_dir, source, source_build_rel, defines=defines) run_candle(wix_path, build_dir, source, source_build_rel, defines=defines)
msi_path = source_dir / 'dist' / ( msi_path = source_dir / 'dist' / (
'%s-%s-%s.msi' % (msi_name, version, arch)) '%s-%s-%s.msi' % (msi_name, version, arch))
args = [ args = [
str(wix_path / 'light.exe'), str(wix_path / 'light.exe'),
'-nologo', '-nologo',
'-ext', 'WixUIExtension', '-ext', 'WixUIExtension',
'-sw1076', '-sw1076',
'-spdb', '-spdb',
'-o', str(msi_path), '-o', str(msi_path),
] ]
for source, rel_path in SUPPORT_WXS: for source, rel_path in SUPPORT_WXS:
assert source.endswith('.wxs') assert source.endswith('.wxs')
args.append(str(build_dir / ('%s.wixobj' % source[:-4]))) args.append(str(build_dir / ('%s.wixobj' % source[:-4])))
args.append(str(build_dir / 'mercurial.wixobj')) args.append(str(build_dir / 'mercurial.wixobj'))
subprocess.run(args, cwd=str(source_dir), check=True) subprocess.run(args, cwd=str(source_dir), check=True)
print('%s created' % msi_path) print('%s created' % msi_path)
return { return {
'msi_path': msi_path, 'msi_path': msi_path,
} }
def build_signed_installer(source_dir: pathlib.Path, python_exe: pathlib.Path, def build_signed_installer(source_dir: pathlib.Path, python_exe: pathlib.Path,
name: str, version=None, subject_name=None, name: str, version=None, subject_name=None,
cert_path=None, cert_password=None, cert_path=None, cert_password=None,
timestamp_url=None): timestamp_url=None):
"""Build an installer with signed executables.""" """Build an installer with signed executables."""
post_build_fn = make_post_build_signing_fn( post_build_fn = make_post_build_signing_fn(
name, name,
subject_name=subject_name, subject_name=subject_name,
cert_path=cert_path, cert_path=cert_path,
cert_password=cert_password, cert_password=cert_password,
timestamp_url=timestamp_url) timestamp_url=timestamp_url)
info = build_installer(source_dir, python_exe=python_exe, info = build_installer(source_dir, python_exe=python_exe,
msi_name=name.lower(), version=version, msi_name=name.lower(), version=version,
post_build_fn=post_build_fn) post_build_fn=post_build_fn)
description = '%s %s' % (name, version) description = '%s %s' % (name, version)
sign_with_signtool(info['msi_path'], description, sign_with_signtool(info['msi_path'], description,
subject_name=subject_name, cert_path=cert_path, subject_name=subject_name, cert_path=cert_path,
cert_password=cert_password, timestamp_url=timestamp_url) cert_password=cert_password, timestamp_url=timestamp_url)