feat: build macOS arm64 packages (actions#214)

Author: mayeut

.github/workflows/build-python-packages.yml

@@ -15,7 +15,7 @@ on:
       PLATFORMS:
         description: 'Platforms for execution in "os" or "os_arch" format (arch is "x64" by default)'
         required: true
-        default: 'ubuntu-20.04,ubuntu-22.04,macos-11,windows-2019_x64,windows-2019_x86'
+        default: 'ubuntu-20.04,ubuntu-22.04,macos-11_x64,macos-11_arm64,windows-2019_x64,windows-2019_x86'
   pull_request:
     paths-ignore:
     - 'versions-manifest.json'
@@ -39,7 +39,7 @@ jobs:
       - name: Generate execution matrix
         id: generate-matrix
         run: |
-          [String[]]$configurations = "${{ inputs.platforms || 'ubuntu-20.04,ubuntu-22.04,macos-11,windows-2019_x64,windows-2019_x86' }}".Split(",").Trim()
+          [String[]]$configurations = "${{ inputs.platforms || 'ubuntu-20.04,ubuntu-22.04,macos-11,macos-11_arm64,windows-2019_x64,windows-2019_x86' }}".Split(",").Trim()
           $matrix = @()
 
           foreach ($configuration in $configurations) {
@@ -155,6 +155,7 @@ jobs:
             $pesterContainer = New-PesterContainer -Path './python-tests.ps1' -Data @{
                 Version="${{ env.VERSION }}";
                 Platform="${{ matrix.platform }}";
+                Architecture="${{ matrix.arch }}";
             }
             $Result = Invoke-Pester -Container $pesterContainer -PassThru
             if ($Result.FailedCount -gt 0) {

builders/macos-python-builder.psm1

@@ -7,7 +7,7 @@ class macOSPythonBuilder : NixPythonBuilder {
 
     .DESCRIPTION
     Contains methods that required to build macOS Python artifact from sources. Inherited from base NixPythonBuilder.
-    
+
     While python.org provides precompiled binaries for macOS, switching to them risks breaking existing customers.
     If we wanted to start using the official binaries instead of building from source, we should avoid changing previous versions
     so we remain backwards compatible.
@@ -151,6 +151,7 @@ class macOSPythonBuilder : NixPythonBuilder {
         $variablesToReplace = @{
             "{{__VERSION_FULL__}}" = $this.Version;
             "{{__PKG_NAME__}}" = $this.GetPkgName();
+            "{{__ARCH__}}" = $this.Architecture;
         }
 
         $variablesToReplace.keys | ForEach-Object { $installationTemplateContent = $installationTemplateContent.Replace($_, $variablesToReplace[$_]) }
@@ -166,7 +167,7 @@ class macOSPythonBuilder : NixPythonBuilder {
 
         $PkgVersion = [semver]"3.11.0-beta.1"
 
-        if ($this.Version -ge $PkgVersion) {
+        if (($this.Version -ge $PkgVersion) -or ($this.Architecture -eq "arm64")) {
             Write-Host "Download Python $($this.Version) [$($this.Architecture)] package..."
             $this.DownloadPkg()
 

installers/macos-pkg-setup-template.sh

@@ -2,6 +2,7 @@ set -e
 
 PYTHON_FULL_VERSION="{{__VERSION_FULL__}}"
 PYTHON_PKG_NAME="{{__PKG_NAME__}}"
+ARCH="{{__ARCH__}}"
 MAJOR_VERSION=$(echo $PYTHON_FULL_VERSION | cut -d '.' -f 1)
 MINOR_VERSION=$(echo $PYTHON_FULL_VERSION | cut -d '.' -f 2)
 
@@ -18,7 +19,7 @@ fi
 
 PYTHON_TOOLCACHE_PATH=$TOOLCACHE_ROOT/Python
 PYTHON_TOOLCACHE_VERSION_PATH=$PYTHON_TOOLCACHE_PATH/$PYTHON_FULL_VERSION
-PYTHON_TOOLCACHE_VERSION_ARCH_PATH=$PYTHON_TOOLCACHE_VERSION_PATH/x64
+PYTHON_TOOLCACHE_VERSION_ARCH_PATH=$PYTHON_TOOLCACHE_VERSION_PATH/$ARCH
 PYTHON_FRAMEWORK_PATH="/Library/Frameworks/Python.framework/Versions/${MAJOR_VERSION}.${MINOR_VERSION}"
 PYTHON_APPLICATION_PATH="/Applications/Python ${MAJOR_VERSION}.${MINOR_VERSION}"
 
@@ -29,10 +30,10 @@ if [ ! -d $PYTHON_TOOLCACHE_PATH ]; then
 else
     # remove ALL other directories for same major.minor python versions
     find $PYTHON_TOOLCACHE_PATH -name "${MAJOR_VERSION}.${MINOR_VERSION}.*"|while read python_version;do
-        python_version_x64="$python_version/x64"
-        if [ -e "$python_version_x64" ];then
-            echo "Deleting Python $python_version_x64"
-            rm -rf "$python_version_x64"
+        python_version_arch="$python_version/$ARCH"
+        if [ -e "$python_version_arch" ];then
+            echo "Deleting Python $python_version_arch"
+            rm -rf "$python_version_arch"
         fi
     done
 fi
@@ -55,7 +56,7 @@ ln -s ./bin/$PYTHON_MAJOR_DOT_MINOR python
 
 cd bin/
 
-# This symlink already exists if Python version with the same major.minor version is installed, 
+# This symlink already exists if Python version with the same major.minor version is installed,
 # since we do not remove the framework folder
 if [ ! -f $PYTHON_MAJOR_MINOR ]; then
     ln -s $PYTHON_MAJOR_DOT_MINOR $PYTHON_MAJOR_MINOR
@@ -75,4 +76,4 @@ echo "Install OpenSSL certificates"
 sh -e "${PYTHON_APPLICATION_PATH}/Install Certificates.command"
 
 echo "Create complete file"
-touch $PYTHON_TOOLCACHE_VERSION_PATH/x64.complete
+touch $PYTHON_TOOLCACHE_VERSION_PATH/${ARCH}.complete

tests/python-tests.ps1

@@ -2,7 +2,9 @@ param (
     [semver] [Parameter (Mandatory = $true)] [ValidateNotNullOrEmpty()]
     $Version,
     [string] [Parameter (Mandatory = $true)] [ValidateNotNullOrEmpty()]
-    $Platform
+    $Platform,
+    [string] [Parameter (Mandatory = $true)] [ValidateNotNullOrEmpty()]
+    $Architecture
 )
 
 Import-Module (Join-Path $PSScriptRoot "../helpers/pester-extensions.psm1")
@@ -56,7 +58,7 @@ Describe "Tests" {
     #     }
     # }
 
-    if (($Version -ge "3.2.0") -and ($Version -lt "3.11.0")) {
+    if (($Version -ge "3.2.0") -and ($Version -lt "3.11.0") -and (($Platform -ne "darwin") -or ($Architecture -ne "arm64"))) {
         It "Check if sqlite3 module is installed" {
             "python ./sources/python-sqlite3.py" | Should -ReturnZeroExitCode
         }
@@ -80,7 +82,7 @@ Describe "Tests" {
 
         It "Check if python configuration is correct" {
             $nativeVersion = Convert-Version -version $Version
-            "python ./sources/python-config-test.py $Version $nativeVersion" | Should -ReturnZeroExitCode
+            "python ./sources/python-config-test.py $Version $nativeVersion $Architecture" | Should -ReturnZeroExitCode
         }
 
         It "Check if shared libraries are linked correctly" {

tests/sources/python-config-test.py

@@ -9,12 +9,13 @@
 os_type = platform.system()
 version = sys.argv[1]
 nativeVersion = sys.argv[2]
+architecture = sys.argv[3]
 
 versions=version.split(".")
 version_major=int(versions[0])
 version_minor=int(versions[1])
 
-pkg_installer = os_type == 'Darwin' and (version_major == 3 and version_minor >= 11)
+pkg_installer = os_type == 'Darwin' and ((version_major == 3 and version_minor >= 11) or (architecture == "arm64"))
 
 lib_dir_path = sysconfig.get_config_var('LIBDIR')
 ld_library_name = sysconfig.get_config_var('LDLIBRARY')
@@ -40,7 +41,7 @@
 ### Validate shared libraries
 if is_shared:
     print('%s was built with shared extensions' % ld_library_name)
-    
+
     ### Validate libpython extension
     ld_library_extension = ld_library_name.split('.')[-1]
     if ld_library_extension != expected_ld_library_extension:
@@ -64,7 +65,7 @@
     else:
         expected_openssl_includes = '-I/usr/local/opt/openssl@1.1/include'
         expected_openssl_ldflags ='-L/usr/local/opt/openssl@1.1/lib'
-        
+
         openssl_includes = sysconfig.get_config_var('OPENSSL_INCLUDES')
         openssl_ldflags = sysconfig.get_config_var('OPENSSL_LDFLAGS')
 
@@ -81,4 +82,4 @@
 if sys.version_info < (3, 12):
     if not have_libreadline:
         print('Missing libreadline')
-        exit(1)
+        exit(1)