inno.py
173 lines
| 4.6 KiB
| text/x-python
|
PythonLexer
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r42077 | # inno.py - Inno Setup functionality. | ||
# | ||||
# Copyright 2019 Gregory Szorc <gregory.szorc@gmail.com> | ||||
# | ||||
# This software may be used and distributed according to the terms of the | ||||
# GNU General Public License version 2 or any later version. | ||||
# no-check-code because Python 3 native. | ||||
import os | ||||
import pathlib | ||||
import shutil | ||||
import subprocess | ||||
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r43915 | import jinja2 | ||
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r43916 | from .py2exe import ( | ||
build_py2exe, | ||||
stage_install, | ||||
) | ||||
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r43918 | from .util import ( | ||
find_vc_runtime_files, | ||||
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r44708 | normalize_windows_version, | ||
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r44709 | process_install_rules, | ||
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r43918 | read_version_py, | ||
) | ||||
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r42077 | |||
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r42082 | EXTRA_PACKAGES = { | ||
'dulwich', | ||||
'keyring', | ||||
'pygments', | ||||
'win32ctypes', | ||||
} | ||||
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r44709 | EXTRA_INSTALL_RULES = [ | ||
('contrib/win32/mercurial.ini', 'defaultrc/mercurial.rc'), | ||||
] | ||||
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r43916 | PACKAGE_FILES_METADATA = { | ||
'ReadMe.html': 'Flags: isreadme', | ||||
} | ||||
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r42082 | |||
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r43346 | def build( | ||
source_dir: pathlib.Path, | ||||
build_dir: pathlib.Path, | ||||
python_exe: pathlib.Path, | ||||
iscc_exe: pathlib.Path, | ||||
version=None, | ||||
): | ||||
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r42077 | """Build the Inno installer. | ||
Build files will be placed in ``build_dir``. | ||||
py2exe's setup.py doesn't use setuptools. It doesn't have modern logic | ||||
for finding the Python 2.7 toolchain. So, we require the environment | ||||
to already be configured with an active toolchain. | ||||
""" | ||||
if not iscc_exe.exists(): | ||||
raise Exception('%s does not exist' % iscc_exe) | ||||
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r42081 | vc_x64 = r'\x64' in os.environ.get('LIB', '') | ||
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r43914 | arch = 'x64' if vc_x64 else 'x86' | ||
inno_source_dir = source_dir / 'contrib' / 'packaging' / 'inno' | ||||
inno_build_dir = build_dir / ('inno-%s' % arch) | ||||
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r43916 | staging_dir = inno_build_dir / 'stage' | ||
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r42077 | |||
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r43346 | requirements_txt = ( | ||
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r44711 | source_dir / 'contrib' / 'packaging' / 'requirements_win32.txt' | ||
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r43346 | ) | ||
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r42077 | |||
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r43914 | inno_build_dir.mkdir(parents=True, exist_ok=True) | ||
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r43346 | build_py2exe( | ||
source_dir, | ||||
build_dir, | ||||
python_exe, | ||||
'inno', | ||||
requirements_txt, | ||||
extra_packages=EXTRA_PACKAGES, | ||||
) | ||||
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r42077 | |||
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r43916 | # Purge the staging directory for every build so packaging is | ||
# pristine. | ||||
if staging_dir.exists(): | ||||
print('purging %s' % staging_dir) | ||||
shutil.rmtree(staging_dir) | ||||
# Now assemble all the packaged files into the staging directory. | ||||
stage_install(source_dir, staging_dir) | ||||
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r44709 | # We also install some extra files. | ||
process_install_rules(EXTRA_INSTALL_RULES, source_dir, staging_dir) | ||||
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r42079 | # hg.exe depends on VC9 runtime DLLs. Copy those into place. | ||
for f in find_vc_runtime_files(vc_x64): | ||||
if f.name.endswith('.manifest'): | ||||
basename = 'Microsoft.VC90.CRT.manifest' | ||||
else: | ||||
basename = f.name | ||||
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r42077 | |||
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r43916 | dest_path = staging_dir / basename | ||
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r42077 | |||
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r42079 | print('copying %s to %s' % (f, dest_path)) | ||
shutil.copyfile(f, dest_path) | ||||
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r42077 | |||
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r43916 | # The final package layout is simply a mirror of the staging directory. | ||
package_files = [] | ||||
for root, dirs, files in os.walk(staging_dir): | ||||
dirs.sort() | ||||
root = pathlib.Path(root) | ||||
for f in sorted(files): | ||||
full = root / f | ||||
rel = full.relative_to(staging_dir) | ||||
if str(rel.parent) == '.': | ||||
dest_dir = '{app}' | ||||
else: | ||||
dest_dir = '{app}\\%s' % rel.parent | ||||
package_files.append( | ||||
{ | ||||
'source': rel, | ||||
'dest_dir': dest_dir, | ||||
'metadata': PACKAGE_FILES_METADATA.get(str(rel), None), | ||||
} | ||||
) | ||||
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r42079 | print('creating installer') | ||
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r43915 | # Install Inno files by rendering a template. | ||
jinja_env = jinja2.Environment( | ||||
loader=jinja2.FileSystemLoader(str(inno_source_dir)), | ||||
# Need to change these to prevent conflict with Inno Setup. | ||||
comment_start_string='{##', | ||||
comment_end_string='##}', | ||||
) | ||||
try: | ||||
template = jinja_env.get_template('mercurial.iss') | ||||
except jinja2.TemplateSyntaxError as e: | ||||
raise Exception( | ||||
'template syntax error at %s:%d: %s' | ||||
% (e.name, e.lineno, e.message,) | ||||
) | ||||
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r43916 | content = template.render(package_files=package_files) | ||
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r43915 | |||
with (inno_build_dir / 'mercurial.iss').open('w', encoding='utf-8') as fh: | ||||
fh.write(content) | ||||
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r43914 | |||
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r43916 | # Copy additional files used by Inno. | ||
for p in ('mercurial.ico', 'postinstall.txt'): | ||||
shutil.copyfile( | ||||
source_dir / 'contrib' / 'win32' / p, inno_build_dir / p | ||||
) | ||||
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r42079 | args = [str(iscc_exe)] | ||
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r42077 | |||
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r42079 | if vc_x64: | ||
args.append('/dARCH=x64') | ||||
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r42077 | |||
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r43918 | if not version: | ||
version = read_version_py(source_dir) | ||||
args.append('/dVERSION=%s' % version) | ||||
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r44708 | args.append('/dQUAD_VERSION=%s' % normalize_windows_version(version)) | ||
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r42077 | |||
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r42079 | args.append('/Odist') | ||
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r43914 | args.append(str(inno_build_dir / 'mercurial.iss')) | ||
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r42077 | |||
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r42079 | subprocess.run(args, cwd=str(source_dir), check=True) | ||