Mercurial > hg
view contrib/automation/hgautomation/windows.py @ 42660:24cd5b0ba5b3 stable
automation: allow exit code of 1 for `hg push`
`hg push` exits 1 for no-ops. No-op pushes should be fine in the
context of automation.
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sun, 28 Jul 2019 18:16:08 -0700 |
parents | 862f6bddacce |
children | 9e0f1c80cddb |
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# windows.py - Automation specific to Windows # # 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 re import subprocess import tempfile from .winrm import ( run_powershell, ) # PowerShell commands to activate a Visual Studio 2008 environment. # This is essentially a port of vcvarsall.bat to PowerShell. ACTIVATE_VC9_AMD64 = r''' Write-Output "activating Visual Studio 2008 environment for AMD64" $root = "$env:LOCALAPPDATA\Programs\Common\Microsoft\Visual C++ for Python\9.0" $Env:VCINSTALLDIR = "${root}\VC\" $Env:WindowsSdkDir = "${root}\WinSDK\" $Env:PATH = "${root}\VC\Bin\amd64;${root}\WinSDK\Bin\x64;${root}\WinSDK\Bin;$Env:PATH" $Env:INCLUDE = "${root}\VC\Include;${root}\WinSDK\Include;$Env:PATH" $Env:LIB = "${root}\VC\Lib\amd64;${root}\WinSDK\Lib\x64;$Env:LIB" $Env:LIBPATH = "${root}\VC\Lib\amd64;${root}\WinSDK\Lib\x64;$Env:LIBPATH" '''.lstrip() ACTIVATE_VC9_X86 = r''' Write-Output "activating Visual Studio 2008 environment for x86" $root = "$env:LOCALAPPDATA\Programs\Common\Microsoft\Visual C++ for Python\9.0" $Env:VCINSTALLDIR = "${root}\VC\" $Env:WindowsSdkDir = "${root}\WinSDK\" $Env:PATH = "${root}\VC\Bin;${root}\WinSDK\Bin;$Env:PATH" $Env:INCLUDE = "${root}\VC\Include;${root}\WinSDK\Include;$Env:INCLUDE" $Env:LIB = "${root}\VC\Lib;${root}\WinSDK\Lib;$Env:LIB" $Env:LIBPATH = "${root}\VC\lib;${root}\WinSDK\Lib;$Env:LIBPATH" '''.lstrip() HG_PURGE = r''' $Env:PATH = "C:\hgdev\venv-bootstrap\Scripts;$Env:PATH" Set-Location C:\hgdev\src hg.exe --config extensions.purge= purge --all if ($LASTEXITCODE -ne 0) { throw "process exited non-0: $LASTEXITCODE" } Write-Output "purged Mercurial repo" ''' HG_UPDATE_CLEAN = r''' $Env:PATH = "C:\hgdev\venv-bootstrap\Scripts;$Env:PATH" Set-Location C:\hgdev\src hg.exe --config extensions.purge= purge --all if ($LASTEXITCODE -ne 0) {{ throw "process exited non-0: $LASTEXITCODE" }} hg.exe update -C {revision} if ($LASTEXITCODE -ne 0) {{ throw "process exited non-0: $LASTEXITCODE" }} hg.exe log -r . Write-Output "updated Mercurial working directory to {revision}" '''.lstrip() BUILD_INNO = r''' Set-Location C:\hgdev\src $python = "C:\hgdev\python27-{arch}\python.exe" C:\hgdev\python37-x64\python.exe contrib\packaging\inno\build.py --python $python if ($LASTEXITCODE -ne 0) {{ throw "process exited non-0: $LASTEXITCODE" }} '''.lstrip() BUILD_WHEEL = r''' Set-Location C:\hgdev\src C:\hgdev\python27-{arch}\Scripts\pip.exe wheel --wheel-dir dist . if ($LASTEXITCODE -ne 0) {{ throw "process exited non-0: $LASTEXITCODE" }} ''' BUILD_WIX = r''' Set-Location C:\hgdev\src $python = "C:\hgdev\python27-{arch}\python.exe" C:\hgdev\python37-x64\python.exe contrib\packaging\wix\build.py --python $python {extra_args} if ($LASTEXITCODE -ne 0) {{ throw "process exited non-0: $LASTEXITCODE" }} ''' RUN_TESTS = r''' C:\hgdev\MinGW\msys\1.0\bin\sh.exe --login -c "cd /c/hgdev/src/tests && /c/hgdev/{python_path}/python.exe run-tests.py {test_flags}" if ($LASTEXITCODE -ne 0) {{ throw "process exited non-0: $LASTEXITCODE" }} ''' def get_vc_prefix(arch): if arch == 'x86': return ACTIVATE_VC9_X86 elif arch == 'x64': return ACTIVATE_VC9_AMD64 else: raise ValueError('illegal arch: %s; must be x86 or x64' % arch) def fix_authorized_keys_permissions(winrm_client, path): commands = [ '$ErrorActionPreference = "Stop"', 'Repair-AuthorizedKeyPermission -FilePath %s -Confirm:$false' % path, r'icacls %s /remove:g "NT Service\sshd"' % path, ] run_powershell(winrm_client, '\n'.join(commands)) def synchronize_hg(hg_repo: pathlib.Path, revision: str, ec2_instance): """Synchronize local Mercurial repo to remote EC2 instance.""" winrm_client = ec2_instance.winrm_client with tempfile.TemporaryDirectory() as temp_dir: temp_dir = pathlib.Path(temp_dir) ssh_dir = temp_dir / '.ssh' ssh_dir.mkdir() ssh_dir.chmod(0o0700) # Generate SSH key to use for communication. subprocess.run([ 'ssh-keygen', '-t', 'rsa', '-b', '4096', '-N', '', '-f', str(ssh_dir / 'id_rsa')], check=True, capture_output=True) # Add it to ~/.ssh/authorized_keys on remote. # This assumes the file doesn't already exist. authorized_keys = r'c:\Users\Administrator\.ssh\authorized_keys' winrm_client.execute_cmd(r'mkdir c:\Users\Administrator\.ssh') winrm_client.copy(str(ssh_dir / 'id_rsa.pub'), authorized_keys) fix_authorized_keys_permissions(winrm_client, authorized_keys) public_ip = ec2_instance.public_ip_address ssh_config = temp_dir / '.ssh' / 'config' with open(ssh_config, 'w', encoding='utf-8') as fh: fh.write('Host %s\n' % public_ip) fh.write(' User Administrator\n') fh.write(' StrictHostKeyChecking no\n') fh.write(' UserKnownHostsFile %s\n' % (ssh_dir / 'known_hosts')) fh.write(' IdentityFile %s\n' % (ssh_dir / 'id_rsa')) if not (hg_repo / '.hg').is_dir(): raise Exception('%s is not a Mercurial repository; ' 'synchronization not yet supported' % hg_repo) env = dict(os.environ) env['HGPLAIN'] = '1' env['HGENCODING'] = 'utf-8' hg_bin = hg_repo / 'hg' res = subprocess.run( ['python2.7', str(hg_bin), 'log', '-r', revision, '-T', '{node}'], cwd=str(hg_repo), env=env, check=True, capture_output=True) full_revision = res.stdout.decode('ascii') args = [ 'python2.7', hg_bin, '--config', 'ui.ssh=ssh -F %s' % ssh_config, '--config', 'ui.remotecmd=c:/hgdev/venv-bootstrap/Scripts/hg.exe', 'push', '-f', '-r', full_revision, 'ssh://%s/c:/hgdev/src' % public_ip, ] res = subprocess.run(args, cwd=str(hg_repo), env=env) # Allow 1 (no-op) to not trigger error. if res.returncode not in (0, 1): res.check_returncode() run_powershell(winrm_client, HG_UPDATE_CLEAN.format(revision=full_revision)) # TODO detect dirty local working directory and synchronize accordingly. def purge_hg(winrm_client): """Purge the Mercurial source repository on an EC2 instance.""" run_powershell(winrm_client, HG_PURGE) def find_latest_dist(winrm_client, pattern): """Find path to newest file in dist/ directory matching a pattern.""" res = winrm_client.execute_ps( r'$v = Get-ChildItem -Path C:\hgdev\src\dist -Filter "%s" ' '| Sort-Object LastWriteTime -Descending ' '| Select-Object -First 1\n' '$v.name' % pattern ) return res[0] def copy_latest_dist(winrm_client, pattern, dest_path): """Copy latest file matching pattern in dist/ directory. Given a WinRM client and a file pattern, find the latest file on the remote matching that pattern and copy it to the ``dest_path`` directory on the local machine. """ latest = find_latest_dist(winrm_client, pattern) source = r'C:\hgdev\src\dist\%s' % latest dest = dest_path / latest print('copying %s to %s' % (source, dest)) winrm_client.fetch(source, str(dest)) def build_inno_installer(winrm_client, arch: str, dest_path: pathlib.Path, version=None): """Build the Inno Setup installer on a remote machine. Using a WinRM client, remote commands are executed to build a Mercurial Inno Setup installer. """ print('building Inno Setup installer for %s' % arch) extra_args = [] if version: extra_args.extend(['--version', version]) ps = get_vc_prefix(arch) + BUILD_INNO.format(arch=arch, extra_args=' '.join(extra_args)) run_powershell(winrm_client, ps) copy_latest_dist(winrm_client, '*.exe', dest_path) def build_wheel(winrm_client, arch: str, dest_path: pathlib.Path): """Build Python wheels on a remote machine. Using a WinRM client, remote commands are executed to build a Python wheel for Mercurial. """ print('Building Windows wheel for %s' % arch) ps = get_vc_prefix(arch) + BUILD_WHEEL.format(arch=arch) run_powershell(winrm_client, ps) copy_latest_dist(winrm_client, '*.whl', dest_path) def build_wix_installer(winrm_client, arch: str, dest_path: pathlib.Path, version=None): """Build the WiX installer on a remote machine. Using a WinRM client, remote commands are executed to build a WiX installer. """ print('Building WiX installer for %s' % arch) extra_args = [] if version: extra_args.extend(['--version', version]) ps = get_vc_prefix(arch) + BUILD_WIX.format(arch=arch, extra_args=' '.join(extra_args)) run_powershell(winrm_client, ps) copy_latest_dist(winrm_client, '*.msi', dest_path) def run_tests(winrm_client, python_version, arch, test_flags=''): """Run tests on a remote Windows machine. ``python_version`` is a ``X.Y`` string like ``2.7`` or ``3.7``. ``arch`` is ``x86`` or ``x64``. ``test_flags`` is a str representing extra arguments to pass to ``run-tests.py``. """ if not re.match(r'\d\.\d', python_version): raise ValueError(r'python_version must be \d.\d; got %s' % python_version) if arch not in ('x86', 'x64'): raise ValueError('arch must be x86 or x64; got %s' % arch) python_path = 'python%s-%s' % (python_version.replace('.', ''), arch) ps = RUN_TESTS.format( python_path=python_path, test_flags=test_flags or '', ) run_powershell(winrm_client, ps)