D6141: contrib: PowerShell script to install development dependencies

indygreg (Gregory Szorc) phabricator at mercurial-scm.org
Fri Mar 15 14:25:45 EDT 2019


indygreg created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  Configuring a Windows machine to hack on Mercurial is a bit of work
  and it isn't documented very well.
  
  This commit introduces a PowerShell script to automate going from
  a fresh Windows install to an environment suitable for building
  Mercurial, its installers, and running tests.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D6141

AFFECTED FILES
  contrib/install-windows-dependencies.ps1

CHANGE DETAILS

diff --git a/contrib/install-windows-dependencies.ps1 b/contrib/install-windows-dependencies.ps1
new file mode 100644
--- /dev/null
+++ b/contrib/install-windows-dependencies.ps1
@@ -0,0 +1,200 @@
+# install-dependencies.ps1 - Install Windows dependencies for building Mercurial
+#
+# Copyright 2019 Gregory Szorc <gregory.szorc at 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.
+
+# This script can be used to bootstrap a Mercurial build environment on
+# Windows.
+#
+# The script makes a lot of assumptions about how things should work.
+# For example, the install location of Python is hardcoded to c:\hgdev\*.
+#
+# The script should be executed from a PowerShell with elevated privileges
+# if you don't want to see a UAC prompt for various installers.
+#
+# The script is tested on Windows 10 and Windows Server 2019 (in EC2).
+
+$VS_BUILD_TOOLS_URL = "https://download.visualstudio.microsoft.com/download/pr/a1603c02-8a66-4b83-b821-811e3610a7c4/aa2db8bb39e0cbd23e9940d8951e0bc3/vs_buildtools.exe"
+$VS_BUILD_TOOLS_SHA256 = "911E292B8E6E5F46CBC17003BDCD2D27A70E616E8D5E6E69D5D489A605CAA139"
+
+$VC9_PYTHON_URL = "https://download.microsoft.com/download/7/9/6/796EF2E4-801B-4FC4-AB28-B59FBF6D907B/VCForPython27.msi"
+$VC9_PYTHON_SHA256 = "070474db76a2e625513a5835df4595df9324d820f9cc97eab2a596dcbc2f5cbf"
+
+$PYTHON27_x64_URL = "https://www.python.org/ftp/python/2.7.16/python-2.7.16.amd64.msi"
+$PYTHON27_x64_SHA256 = "7c0f45993019152d46041a7db4b947b919558fdb7a8f67bcd0535bc98d42b603"
+$PYTHON27_X86_URL = "https://www.python.org/ftp/python/2.7.16/python-2.7.16.msi"
+$PYTHON27_X86_SHA256 = "d57dc3e1ba490aee856c28b4915d09e3f49442461e46e481bc6b2d18207831d7"
+
+$PYTHON35_x86_URL = "https://www.python.org/ftp/python/3.5.4/python-3.5.4.exe"
+$PYTHON35_x86_SHA256 = "F27C2D67FD9688E4970F3BFF799BB9D722A0D6C2C13B04848E1F7D620B524B0E"
+$PYTHON35_x64_URL = "https://www.python.org/ftp/python/3.5.4/python-3.5.4-amd64.exe"
+$PYTHON35_x64_SHA256 = "9B7741CC32357573A77D2EE64987717E527628C38FD7EAF3E2AACA853D45A1EE"
+
+$PYTHON36_x86_URL = "https://www.python.org/ftp/python/3.6.8/python-3.6.8.exe"
+$PYTHON36_x86_SHA256 = "89871D432BC06E4630D7B64CB1A8451E53C80E68DE29029976B12AAD7DBFA5A0"
+$PYTHON36_x64_URL = "https://www.python.org/ftp/python/3.6.8/python-3.6.8-amd64.exe"
+$PYTHON36_x64_SHA256 = "96088A58B7C43BC83B84E6B67F15E8706C614023DD64F9A5A14E81FF824ADADC"
+
+$PYTHON37_x86_URL = "https://www.python.org/ftp/python/3.7.2/python-3.7.2.exe"
+$PYTHON37_x86_SHA256 = "8BACE330FB409E428B04EEEE083DD9CA7F6C754366D07E23B3853891D8F8C3D0"
+$PYTHON37_x64_URL = "https://www.python.org/ftp/python/3.7.2/python-3.7.2-amd64.exe"
+$PYTHON37_x64_SHA256 = "0FE2A696F5A3E481FED795EF6896ED99157BCEF273EF3C4A96F2905CBDB3AA13"
+
+$PYTHON38_x86_URL = "https://www.python.org/ftp/python/3.8.0/python-3.8.0a2.exe"
+$PYTHON38_x86_SHA256 = "013A7DDD317679FE51223DE627688CFCB2F0F1128FD25A987F846AEB476D3FEF"
+$PYTHON38_x64_URL = "https://www.python.org/ftp/python/3.8.0/python-3.8.0a2-amd64.exe"
+$PYTHON38_X64_SHA256 = "560BC6D1A76BCD6D544AC650709F3892956890753CDCF9CE67E3D7302D76FB41"
+
+# PIP 19.0.3.
+$PIP_URL = "https://github.com/pypa/get-pip/raw/fee32c376da1ff6496a798986d7939cd51e1644f/get-pip.py"
+$PIP_SHA256 = "efe99298f3fbb1f56201ce6b81d2658067d2f7d7dfc2d412e0d3cacc9a397c61"
+
+$VIRTUALENV_URL = "https://files.pythonhosted.org/packages/37/db/89d6b043b22052109da35416abc3c397655e4bd3cff031446ba02b9654fa/virtualenv-16.4.3.tar.gz"
+$VIRTUALENV_SHA256 = "984d7e607b0a5d1329425dd8845bd971b957424b5ba664729fab51ab8c11bc39"
+
+$INNO_SETUP_URL = "http://files.jrsoftware.org/is/5/innosetup-5.6.1-unicode.exe"
+$INNO_SETUP_SHA256 = "27D49E9BC769E9D1B214C153011978DB90DC01C2ACD1DDCD9ED7B3FE3B96B538"
+
+$MINGW_BIN_URL = "https://osdn.net/frs/redir.php?m=constant&f=mingw%2F68260%2Fmingw-get-0.6.3-mingw32-pre-20170905-1-bin.zip"
+$MINGW_BIN_SHA256 = "2AB8EFD7C7D1FC8EAF8B2FA4DA4EEF8F3E47768284C021599BC7435839A046DF"
+
+$MERCURIAL_WHEEL_FILENAME = "mercurial-4.9-cp27-cp27m-win_amd64.whl"
+$MERCURIAL_WHEEL_URL = "https://files.pythonhosted.org/packages/fe/e8/b872d53dfbbf986bdc46af0b30f580b227fb59bddd2587152a55e205b0cc/$MERCURIAL_WHEEL_FILENAME"
+$MERCURIAL_WHEEL_SHA256 = "218cc2e7c3f1d535007febbb03351663897edf27df0e57d6842e3b686492b429"
+
+# Writing progress slows down downloads substantially. So disable it.
+$progressPreference = 'silentlyContinue'
+
+function Secure-Download($url, $path, $sha256) {
+    if (Test-Path -Path $path) {
+        Get-FileHash -Path $path -Algorithm SHA256 -OutVariable hash
+
+        if ($hash.Hash -eq $sha256) {
+            Write-Output "SHA256 of $path verified as $sha256"
+            return
+        }
+
+        Write-Output "hash mismatch on $path; downloading again"
+    }
+
+    Write-Output "downloading $url to $path"
+    Invoke-WebRequest -Uri $url -OutFile $path
+    Get-FileHash -Path $path -Algorithm SHA256 -OutVariable hash
+
+    if ($hash.Hash -ne $sha256) {
+        Remove-Item -Path $path
+        throw "hash mismatch when downloading $url; got $($hash.Hash), expected $sha256"
+    }
+}
+
+function Invoke-Process($path, $arguments) {
+    $p = Start-Process -FilePath $path -ArgumentList $arguments -Wait -PassThru -WindowStyle Hidden
+
+    if ($p.ExitCode -ne 0) {
+        throw "process exited non-0: $($p.ExitCode)"
+    }
+}
+
+function Install-Python3($name, $installer, $dest, $pip) {
+    Write-Output "installing $name"
+
+    # We hit this when running the script as part of Simple Systems Manager in
+    # EC2. The Python 3 installer doesn't seem to like per-user installs
+    # when running as the SYSTEM user. So enable global installs if executed in
+    # this mode.
+    if ($env:USERPROFILE -eq "C:\Windows\system32\config\systemprofile") {
+        Write-Output "running with SYSTEM account; installing for all users"
+        $allusers = "1"
+    }
+    else {
+        $allusers = "0"
+    }
+
+    Invoke-Process $installer "/quiet TargetDir=${dest} InstallAllUsers=${allusers} AssociateFiles=0 CompileAll=0 PrependPath=0 Include_doc=0 Include_launcher=0 InstallLauncherAllUsers=0 Include_pip=0 Include_test=0"
+    Invoke-Process ${dest}\python.exe $pip
+}
+
+function Install-Dependencies($prefix) {
+    if (!(Test-Path -Path $prefix\assets)) {
+        New-Item -Path $prefix\assets -ItemType Directory
+    }
+
+    $pip = "${prefix}\assets\get-pip.py"
+
+    Secure-Download $VC9_PYTHON_URL ${prefix}\assets\VCForPython27.msi $VC9_PYTHON_SHA256
+    Secure-Download $PYTHON27_x86_URL ${prefix}\assets\python27-x86.msi $PYTHON27_x86_SHA256
+    Secure-Download $PYTHON27_x64_URL ${prefix}\assets\python27-x64.msi $PYTHON27_x64_SHA256
+    Secure-Download $PYTHON35_x86_URL ${prefix}\assets\python35-x86.exe $PYTHON35_x86_SHA256
+    Secure-Download $PYTHON35_x64_URL ${prefix}\assets\python35-x64.exe $PYTHON35_x64_SHA256
+    Secure-Download $PYTHON36_x86_URL ${prefix}\assets\python36-x86.exe $PYTHON36_x86_SHA256
+    Secure-Download $PYTHON36_x64_URL ${prefix}\assets\python36-x64.exe $PYTHON36_x64_SHA256
+    Secure-Download $PYTHON37_x86_URL ${prefix}\assets\python37-x86.exe $PYTHON37_x86_SHA256
+    Secure-Download $PYTHON37_x64_URL ${prefix}\assets\python37-x64.exe $PYTHON37_x64_SHA256
+    Secure-Download $PYTHON38_x86_URL ${prefix}\assets\python38-x86.exe $PYTHON38_x86_SHA256
+    Secure-Download $PYTHON38_x64_URL ${prefix}\assets\python38-x64.exe $PYTHON38_x64_SHA256
+    Secure-Download $PIP_URL ${pip} $PIP_SHA256
+    Secure-Download $VIRTUALENV_URL ${prefix}\assets\virtualenv.tar.gz $VIRTUALENV_SHA256
+    Secure-Download $VS_BUILD_TOOLS_URL ${prefix}\assets\vs_buildtools.exe $VS_BUILD_TOOLS_SHA256
+    Secure-Download $INNO_SETUP_URL ${prefix}\assets\InnoSetup.exe $INNO_SETUP_SHA256
+    Secure-Download $MINGW_BIN_URL ${prefix}\assets\mingw-get-bin.zip $MINGW_BIN_SHA256
+    Secure-Download $MERCURIAL_WHEEL_URL ${prefix}\assets\${MERCURIAL_WHEEL_FILENAME} $MERCURIAL_WHEEL_SHA256
+
+    Write-Output "installing Python 2.7 32-bit"
+    Invoke-Process msiexec.exe "/i ${prefix}\assets\python27-x86.msi /l* ${prefix}\assets\python27-x86.log /q TARGETDIR=${prefix}\python27-x86 ALLUSERS="
+    Invoke-Process ${prefix}\python27-x86\python.exe ${prefix}\assets\get-pip.py
+    Invoke-Process ${prefix}\python27-x86\Scripts\pip.exe "install ${prefix}\assets\virtualenv.tar.gz"
+
+    Write-Output "installing Python 2.7 64-bit"
+    Invoke-Process msiexec.exe "/i ${prefix}\assets\python27-x64.msi /l* ${prefix}\assets\python27-x64.log /q TARGETDIR=${prefix}\python27-x64 ALLUSERS="
+    Invoke-Process ${prefix}\python27-x64\python.exe ${prefix}\assets\get-pip.py
+    Invoke-Process ${prefix}\python27-x64\Scripts\pip.exe "install ${prefix}\assets\virtualenv.tar.gz"
+
+    Install-Python3 "Python 3.5 32-bit" ${prefix}\assets\python35-x86.exe ${prefix}\python35-x86 ${pip}
+    Install-Python3 "Python 3.5 64-bit" ${prefix}\assets\python35-x64.exe ${prefix}\python35-x64 ${pip}
+    Install-Python3 "Python 3.6 32-bit" ${prefix}\assets\python36-x86.exe ${prefix}\python36-x86 ${pip}
+    Install-Python3 "Python 3.6 64-bit" ${prefix}\assets\python36-x64.exe ${prefix}\python36-x64 ${pip}
+    Install-Python3 "Python 3.7 32-bit" ${prefix}\assets\python37-x86.exe ${prefix}\python37-x86 ${pip}
+    Install-Python3 "Python 3.7 64-bit" ${prefix}\assets\python37-x64.exe ${prefix}\python37-x64 ${pip}
+    Install-Python3 "Python 3.8 32-bit" ${prefix}\assets\python38-x86.exe ${prefix}\python38-x86 ${pip}
+    Install-Python3 "Python 3.8 64-bit" ${prefix}\assets\python38-x64.exe ${prefix}\python38-x64 ${pip}
+
+    Write-Output "installing Visual Studio 2017 Build Tools and SDKs"
+    Invoke-Process ${prefix}\assets\vs_buildtools.exe "--quiet --wait --norestart --nocache --channelUri https://aka.ms/vs/15/release/channel --add Microsoft.VisualStudio.Workload.MSBuildTools --add Microsoft.VisualStudio.Component.Windows10SDK.17763 --add Microsoft.VisualStudio.Workload.VCTools --add Microsoft.VisualStudio.Component.Windows10SDK --add Microsoft.VisualStudio.Component.VC.140"
+
+    Write-Output "installing Visual C++ 9.0 for Python 2.7"
+    Invoke-Process msiexec.exe "/i ${prefix}\assets\VCForPython27.msi /l* ${prefix}\assets\VCForPython27.log /q"
+
+    Write-Output "installing Inno Setup"
+    Invoke-Process ${prefix}\assets\InnoSetup.exe "/SP- /VERYSILENT /SUPPRESSMSGBOXES"
+
+    Write-Output "extracting MinGW base archive"
+    Expand-Archive -Path ${prefix}\assets\mingw-get-bin.zip -DestinationPath "${prefix}\MinGW" -Force
+
+    Write-Output "updating MinGW package catalogs"
+    Invoke-Process ${prefix}\MinGW\bin\mingw-get.exe "update"
+
+    Write-Output "installing MinGW packages"
+    Invoke-Process ${prefix}\MinGW\bin\mingw-get.exe "install msys-base msys-coreutils msys-diffutils msys-unzip"
+
+    # Construct a virtualenv useful for bootstrapping. It conveniently contains a
+    # Mercurial install.
+    Write-Output "creating bootstrap virtualenv with Mercurial"
+    Invoke-Process "$prefix\python27-x64\Scripts\virtualenv.exe" "${prefix}\venv-bootstrap"
+    Invoke-Process "${prefix}\venv-bootstrap\Scripts\pip.exe" "install ${prefix}\assets\${MERCURIAL_WHEEL_FILENAME}"
+}
+
+function Clone-Mercurial-Repo($prefix, $repo_url, $dest) {
+    Write-Output "cloning $repo_url to $dest"
+    # TODO Figure out why CA verification isn't working in EC2 and remove
+    # --insecure.
+    Invoke-Process "${prefix}\venv-bootstrap\Scripts\hg.exe" "clone --insecure $repo_url $dest"
+
+    # Mark repo as non-publishing by default for convenience.
+    Add-Content -Path "$dest\.hg\hgrc" -Value "`n[phases]`npublish = false"
+}
+
+$prefix = "c:\hgdev"
+Install-Dependencies $prefix
+Clone-Mercurial-Repo $prefix "https://www.mercurial-scm.org/repo/hg" $prefix\src



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