packaging: remove hg.exe.local file

<exe>.local files are used by Windows to set up DLL
redirection. But these files are ignored if you embed an
application manifest in your binary, which we do.

So the existence of this file serves no purpose. So we remove
it.

Differential Revision: https://phab.mercurial-scm.org/D7160

contrib/packaging/hgpackaging/inno.py

@@ -1,159 +1,158 b''
 # inno.py - Inno Setup functionality.
 #
 # Copyright 2019 Gregory Szorc <[e-mail]>
 #
 # 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 jinja2
 
 from .py2exe import (
     build_py2exe,
     stage_install,
 )
 from .util import find_vc_runtime_files
 
 EXTRA_PACKAGES = {
     'dulwich',
     'keyring',
     'pygments',
     'win32ctypes',
 }
 
 PACKAGE_FILES_METADATA = {
     'ReadMe.html': 'Flags: isreadme',
-    'hg.exe': "AfterInstall: Touch('{app}\\hg.exe.local')",
 }
 
 
 def build(
     source_dir: pathlib.Path,
     build_dir: pathlib.Path,
     python_exe: pathlib.Path,
     iscc_exe: pathlib.Path,
     version=None,
 ):
     """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)
 
     vc_x64 = r'\x64' in os.environ.get('LIB', '')
     arch = 'x64' if vc_x64 else 'x86'
     inno_source_dir = source_dir / 'contrib' / 'packaging' / 'inno'
     inno_build_dir = build_dir / ('inno-%s' % arch)
     staging_dir = inno_build_dir / 'stage'
 
     requirements_txt = (
         source_dir / 'contrib' / 'packaging' / 'inno' / 'requirements.txt'
     )
 
     inno_build_dir.mkdir(parents=True, exist_ok=True)
 
     build_py2exe(
         source_dir,
         build_dir,
         python_exe,
         'inno',
         requirements_txt,
         extra_packages=EXTRA_PACKAGES,
     )
 
     # 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)
 
     # 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
 
         dest_path = staging_dir / basename
 
         print('copying %s to %s' % (f, dest_path))
         shutil.copyfile(f, dest_path)
 
     # 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),
                 }
             )
 
     print('creating installer')
 
     # 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,)
         )
 
     content = template.render(package_files=package_files)
 
     with (inno_build_dir / 'mercurial.iss').open('w', encoding='utf-8') as fh:
         fh.write(content)
 
     # Copy additional files used by Inno.
     for p in ('mercurial.ico', 'postinstall.txt'):
         shutil.copyfile(
             source_dir / 'contrib' / 'win32' / p, inno_build_dir / p
         )
 
     args = [str(iscc_exe)]
 
     if vc_x64:
         args.append('/dARCH=x64')
 
     if version:
         args.append('/dVERSION=%s' % version)
 
     args.append('/Odist')
     args.append(str(inno_build_dir / 'mercurial.iss'))
 
     subprocess.run(args, cwd=str(source_dir), check=True)

contrib/packaging/inno/mercurial.iss

@@ -1,99 +1,98 b''
 ; Script generated by the Inno Setup Script Wizard.
 ; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
 
 #ifndef VERSION
 #define FileHandle
 #define FileLine
 #define VERSION = "unknown"
 #if FileHandle = FileOpen(SourcePath + "\..\..\mercurial\__version__.py")
   #expr FileLine = FileRead(FileHandle)
   #expr FileLine = FileRead(FileHandle)
   #define VERSION = Copy(FileLine, Pos('"', FileLine)+1, Len(FileLine)-Pos('"', FileLine)-1)
 #endif
 #if FileHandle
   #expr FileClose(FileHandle)
 #endif
 #pragma message "Detected Version: " + VERSION
 #endif
 
 #ifndef ARCH
 #define ARCH = "x86"
 #endif
 
 [Setup]
 AppCopyright=Copyright 2005-2019 Matt Mackall and others
 AppName=Mercurial
 AppVersion={#VERSION}
 #if ARCH == "x64"
 AppVerName=Mercurial {#VERSION} (64-bit)
 OutputBaseFilename=Mercurial-{#VERSION}-x64
 ArchitecturesAllowed=x64
 ArchitecturesInstallIn64BitMode=x64
 #else
 AppVerName=Mercurial {#VERSION}
 OutputBaseFilename=Mercurial-{#VERSION}
 #endif
 InfoAfterFile=../postinstall.txt
 LicenseFile=Copying.txt
 ShowLanguageDialog=yes
 AppPublisher=Matt Mackall and others
 AppPublisherURL=https://mercurial-scm.org/
 AppSupportURL=https://mercurial-scm.org/
 AppUpdatesURL=https://mercurial-scm.org/
 {{ 'AppID={{4B95A5F1-EF59-4B08-BED8-C891C46121B3}' }}
 AppContact=[e-mail]
 DefaultDirName={pf}\Mercurial
 SourceDir=stage
 VersionInfoDescription=Mercurial distributed SCM (version {#VERSION})
 VersionInfoCopyright=Copyright 2005-2019 Matt Mackall and others
 VersionInfoCompany=Matt Mackall and others
 InternalCompressLevel=max
 SolidCompression=true
 SetupIconFile=../mercurial.ico
 AllowNoIcons=true
 DefaultGroupName=Mercurial
 PrivilegesRequired=none
 ChangesEnvironment=true
 
 [Files]
 {% for entry in package_files -%}
 Source: {{ entry.source }}; DestDir: {{ entry.dest_dir }}
 {%- if entry.metadata %}; {{ entry.metadata }}{% endif %}
 {% endfor %}
 
 [INI]
 Filename: {app}\Mercurial.url; Section: InternetShortcut; Key: URL; String: https://mercurial-scm.org/
 Filename: {app}\default.d\editor.rc; Section: ui; Key: editor; String: notepad
 
 [UninstallDelete]
 Type: files; Name: {app}\Mercurial.url
 Type: filesandordirs; Name: {app}\default.d
-Type: files; Name: "{app}\hg.exe.local"
 
 [Icons]
 Name: {group}\Uninstall Mercurial; Filename: {uninstallexe}
 Name: {group}\Mercurial Command Reference; Filename: {app}\Docs\hg.1.html
 Name: {group}\Mercurial Configuration Files; Filename: {app}\Docs\hgrc.5.html
 Name: {group}\Mercurial Ignore Files; Filename: {app}\Docs\hgignore.5.html
 Name: {group}\Mercurial Web Site; Filename: {app}\Mercurial.url
 
 [Tasks]
 Name: modifypath; Description: Add the installation path to the search path; Flags: unchecked
 
 [Code]
 procedure Touch(fn: String);
 begin
   SaveStringToFile(ExpandConstant(fn), '', False);
 end;
 
 const
     ModPathName = 'modifypath';
     ModPathType = 'user';
 
 function ModPathDir(): TArrayOfString;
 begin
     setArrayLength(Result, 1)
     Result[0] := ExpandConstant('{app}');
 end;
 
 {% include 'modpath.iss' %}