Fix Windows installation error handling

.github/workflows/test.yaml

@@ -29,7 +29,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        version: ${{ inputs.version && fromJSON(format('["{0}"]', inputs.version)) || fromJSON('["release", "pre-release"]') }}
+        version: ${{ inputs.version && fromJSON(format('["{0}"]', inputs.version)) || fromJSON('["release", "pre-release", "1.8.25"]') }}
         config:
           # Default config for standard platforms
           - os: macos-latest

setup/action.yml

@@ -77,7 +77,7 @@ runs:
       run: |
         # Install quarto
         [ ${{ runner.os }} != "Windows" ] && installer=${{ steps.download-quarto.outputs.installer }}
-        case $RUNNER_OS in 
+        case $RUNNER_OS in
           "Linux")
               sudo apt -y install ./$installer
               ;;
@@ -98,10 +98,20 @@ runs:
               exit 1
               ;;
         esac
-        [ ${{ runner.os }} != "Windows" ] && rm $installer
-        echo "Quarto Installed !"
+        if [ "${{ runner.os }}" != "Windows" ]; then
+          rm $installer
+        fi
       shell: bash
       working-directory: ${{ runner.temp }}
+    - name: 'Verify Quarto installation'
+      run: |
+        if ! command -v quarto &> /dev/null; then
+            echo "ERROR: Quarto installation completed but quarto command not found"
+            exit 1
+        fi
+        echo "Quarto Installed !"
+        quarto --version
+      shell: bash
     - name: 'Install TinyTeX'
       env:
         QUARTO_PRINT_STACK: true

setup/install-quarto-windows.ps1

@@ -14,16 +14,30 @@
     ttps:/go.microsoft.com/fwlink/?LinkID=135170
 #>
 
-Invoke-WebRequest -useb get.scoop.sh -outfile 'install.ps1'
-.\install.ps1 -RunAsAdmin
-Join-Path (Resolve-Path ~).Path "scoop\shims" >> $Env:GITHUB_PATH
+# Exit immediately on errors
+$ErrorActionPreference = "Stop"
+
+try {
+    Invoke-WebRequest -useb get.scoop.sh -outfile 'install.ps1'
+    .\install.ps1 -RunAsAdmin
+    if ($LASTEXITCODE -ne 0) {
+        Write-Error "Scoop installation failed with exit code $LASTEXITCODE"
+        exit 1
+    }
+    $scoopShims = Join-Path (Resolve-Path ~).Path "scoop\shims"
+    Add-Content -Path $Env:GITHUB_PATH -Value $scoopShims
+} catch {
+    Write-Error "Failed to download or install Scoop: $_"
+    exit 1
+}
 
 $version=$args[0]
 scoop bucket add r-bucket https://github.com/cderv/r-bucket.git
+
 if ([string]::IsNullOrEmpty($version)) {
     scoop install quarto
 } elseif ($version -eq 'pre-release') {
-    Invoke-Expression -Command "scoop install quarto-prerelease"
+    scoop install quarto-prerelease
 } else {
-    Invoke-Expression -Command "scoop install quarto@$version"
+    scoop install quarto@$version
 }