Mercurial > hg
view contrib/packaging/hgpackaging/pyoxidizer.py @ 51834:454feddab720 default tip
brancing: merge stable into default
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Fri, 06 Sep 2024 02:12:19 +0200 |
parents | 8d7eaff92f9c |
children |
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# pyoxidizer.py - Packaging support for PyOxidizer # # Copyright 2020 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 import sys import typing from .downloads import download_entry from .util import ( extract_zip_to_directory, process_install_rules, find_vc_runtime_dll, ) STAGING_RULES_WINDOWS = [ ('contrib/hgk', 'contrib/hgk.tcl'), ('contrib/hgweb.fcgi', 'contrib/'), ('contrib/hgweb.wsgi', 'contrib/'), ('contrib/logo-droplets.svg', 'contrib/'), ('contrib/mercurial.el', 'contrib/'), ('contrib/mq.el', 'contrib/'), ('contrib/tcsh_completion', 'contrib/'), ('contrib/tcsh_completion_build.sh', 'contrib/'), ('contrib/vim/*', 'contrib/vim/'), ('contrib/win32/postinstall.txt', 'ReleaseNotes.txt'), ('contrib/win32/ReadMe.html', 'ReadMe.html'), ('contrib/xml.rnc', 'contrib/'), ('doc/*.html', 'doc/'), ('doc/style.css', 'doc/'), ('COPYING', 'Copying.txt'), ] STAGING_RULES_APP = [ ('lib/mercurial/helptext/**/*.txt', 'helptext/'), ('lib/mercurial/defaultrc/*.rc', 'defaultrc/'), ('lib/mercurial/locale/**/*', 'locale/'), ('lib/mercurial/templates/**/*', 'templates/'), ] STAGING_EXCLUDES_WINDOWS = [ "doc/hg-ssh.8.html", ] def build_docs_html(source_dir: pathlib.Path): """Ensures HTML documentation is built. This will fail if docutils isn't available. (The HTML docs aren't built as part of `pip install` so we need to build them out of band.) """ subprocess.run( [sys.executable, str(source_dir / "setup.py"), "build_doc", "--html"], cwd=str(source_dir), check=True, ) def run_pyoxidizer( source_dir: pathlib.Path, build_dir: pathlib.Path, target_triple: str, build_vars: typing.Optional[typing.Dict[str, str]] = None, target: typing.Optional[str] = None, ) -> pathlib.Path: """Run `pyoxidizer` in an environment with access to build dependencies. Returns the output directory that pyoxidizer would have used for build artifacts. Actual build artifacts are likely in a sub-directory with the name of the pyoxidizer build target that was built. """ build_vars = build_vars or {} # We need to make gettext binaries available for compiling i18n files. gettext_pkg, gettext_entry = download_entry('gettext', build_dir) gettext_dep_pkg = download_entry('gettext-dep', build_dir)[0] gettext_root = build_dir / ('gettext-win-%s' % gettext_entry['version']) if not gettext_root.exists(): extract_zip_to_directory(gettext_pkg, gettext_root) extract_zip_to_directory(gettext_dep_pkg, gettext_root) env = dict(os.environ) env["PATH"] = "%s%s%s" % ( env["PATH"], os.pathsep, str(gettext_root / "bin"), ) args = [ "pyoxidizer", "build", "--path", str(source_dir / "rust" / "hgcli"), "--release", "--target-triple", target_triple, ] for k, v in sorted(build_vars.items()): args.extend(["--var", k, v]) if target: args.append(target) subprocess.run(args, env=env, check=True) return source_dir / "build" / "pyoxidizer" / target_triple / "release" def create_pyoxidizer_install_layout( source_dir: pathlib.Path, build_dir: pathlib.Path, out_dir: pathlib.Path, target_triple: str, ): """Build Mercurial with PyOxidizer and copy additional files into place. After successful completion, ``out_dir`` contains files constituting a Mercurial install. """ run_pyoxidizer(source_dir, build_dir, target_triple) build_dir = ( source_dir / "build" / "pyoxidizer" / target_triple / "release" / "app" ) if out_dir.exists(): print("purging %s" % out_dir) shutil.rmtree(out_dir) # Now assemble all the files from PyOxidizer into the staging directory. shutil.copytree(build_dir, out_dir) # Move some of those files around. We can get rid of this once Mercurial # is taught to use the importlib APIs for reading resources. process_install_rules(STAGING_RULES_APP, build_dir, out_dir) build_docs_html(source_dir) if "windows" in target_triple: process_install_rules(STAGING_RULES_WINDOWS, source_dir, out_dir) # Write out a default editor.rc file to configure notepad as the # default editor. os.makedirs(out_dir / "defaultrc", exist_ok=True) with (out_dir / "defaultrc" / "editor.rc").open( "w", encoding="utf-8" ) as fh: fh.write("[ui]\neditor = notepad\n") for f in STAGING_EXCLUDES_WINDOWS: p = out_dir / f if p.exists(): print("removing %s" % p) p.unlink() # Add vcruntimeXXX.dll next to executable. vc_runtime_dll = find_vc_runtime_dll(x64="x86_64" in target_triple) shutil.copy(vc_runtime_dll, out_dir / vc_runtime_dll.name)