Merge pull request PowerShell#2008 from PowerShell/andschwa/x64-macOS

Update build documentation to include platyPS requirement

Author: andyleejordan

.github/workflows/emacs-test.yml

@@ -25,9 +25,11 @@ jobs:
         run: tools/azurePipelinesBuild.ps1
 
       - name: Install Emacs
-        uses: purcell/setup-emacs@v4.0
+        uses: purcell/setup-emacs@master
         with:
-          version: '28.1'
+          version: '28.2'
 
       - name: Run ERT
-        run: emacs -batch -l ert -l test/emacs-test.el -f ert-run-tests-batch-and-exit
+        run: |
+          emacs -Q --batch -f package-refresh-contents --eval "(package-install 'eglot)"
+          emacs -Q --batch -l test/emacs-test.el -f ert-run-tests-batch-and-exit

.gitignore

@@ -11,6 +11,7 @@ App_Data
 *.sln.cache
 *.suo
 TestResults
+test/emacs-session.json
 [Tt]humbs.db
 buildd.*
 release/

PowerShellEditorServices.build.ps1

@@ -42,7 +42,8 @@ $script:dotnetTestArgs = @("test") + $script:dotnetBuildArgs + $TestArgs + @(
 $script:IsNix = $IsLinux -or $IsMacOS
 # For Apple M1, pwsh might be getting emulated, in which case we need to check
 # for the proc_translated flag, otherwise we can check the architecture.
-$script:IsAppleM1 = $IsMacOS -and ((sysctl -n sysctl.proc_translated) -eq 1 -or (uname -m) -eq "arm64")
+$script:IsAppleM1 = $IsMacOS -and ((sysctl -n sysctl.proc_translated 2> $null) -eq 1 -or
+    [System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture -eq "Arm64")
 $script:IsArm64 = -not $script:IsNix -and @("ARM64") -contains $env:PROCESSOR_ARCHITECTURE
 $script:BuildInfoPath = [System.IO.Path]::Combine($PSScriptRoot, "src", "PowerShellEditorServices.Hosting", "BuildInfo.cs")
 $script:PsesCommonProps = [xml](Get-Content -Raw "$PSScriptRoot/PowerShellEditorServices.Common.props")
@@ -272,7 +273,6 @@ Task LayoutModule -After Build {
     }
 
     # Assemble the PowerShellEditorServices.VSCode module
-
     foreach ($vscodeComponent in Get-ChildItem $script:VSCodeOutput) {
         if (-not $includedDlls.Contains($vscodeComponent.Name)) {
             Copy-Item -Path $vscodeComponent.FullName -Destination $psesVSCodeBinOutputPath -Force

README.md

@@ -159,6 +159,7 @@ git clone https://github.com/PowerShell/PowerShellEditorServices.git
 
 ```powershell
 Install-Module InvokeBuild -Scope CurrentUser
+Install-Module platyPS -Scope CurrentUser
 ```
 
 Now you're ready to build the code.  You can do so in one of two ways:

test/emacs-test.el

@@ -8,7 +8,8 @@
 
 ;;; Code:
 
-(require 'ert)
+;; Avoid using old packages.
+(setq load-prefer-newer t)
 
 ;; Improved TLS Security.
 (with-eval-after-load 'gnutls
@@ -21,16 +22,17 @@
 (add-to-list 'package-archives
              '("melpa" . "https://melpa.org/packages/") t)
 (package-initialize)
+(package-refresh-contents)
+
+(require 'ert)
 
 (require 'flymake)
 
 (unless (package-installed-p 'powershell)
-  (package-refresh-contents)
   (package-install 'powershell))
 (require 'powershell)
 
 (unless (package-installed-p 'eglot)
-  (package-refresh-contents)
   (package-install 'eglot))
 (require 'eglot)