Add GitHub Action to Create Package Wiki

.github/workflows/generate_package_wiki.yml

@@ -0,0 +1,37 @@
+name: Generate Package Wiki
+
+on:
+  schedule:
+    # Runs daily at a weird time (02:50 UTC) to avoid delays during periods of
+    # high loads of GitHub Actions workflow runs.
+    - cron: '50 2 * * *'  
+  workflow_dispatch:  # Allow manual triggering
+
+jobs:
+  generate-wiki:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Checkout Wiki Repo
+        uses: actions/checkout@v3
+        with:
+          repository: ${{ github.repository }}.wiki
+          path: wiki
+          token: ${{ secrets.REPO_TOKEN }}
+          fetch-depth: 0
+
+      - name: Generate Wiki Content
+        id: generate-content
+        shell: pwsh
+        run: scripts/utils/generate_package_wiki.ps1
+
+      - name: Commit changes
+        working-directory: wiki
+        run: |
+          git config user.email '[email protected]'
+          git config user.name 'vm-packages'
+          git add .
+          git commit -am "Update Package Wiki"
+          git push

scripts/utils/generate_package_wiki.ps1

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+$packagesDir = "packages"
+$packages = Get-ChildItem -Path $packagesDir -Directory | ForEach-Object { $_.Name } | Sort-Object
+$wikiContent = ""
+$packagesByCategory = @{}
+
+foreach ($package in $packages) {
+$categoryFile = "$packagesDir/$package/tools/chocolateyinstall.ps1"
+if (Test-Path $categoryFile) {
+    $categoryMatch = Select-String -Path $categoryFile -Pattern '\$category\s*=\s*["''](.+?)["'']' -AllMatches
+    if ($categoryMatch) {
+    $category = $categoryMatch.Matches.Groups[1].Value.Trim("'""")
+    } else {
+    $category = "Not Categorized"
+    }
+} else {
+    $category = "Not Categorized"
+}
+
+if (-not ($packagesByCategory.ContainsKey($category))) {
+    $packagesByCategory[$category] = ""
+}
+
+try {
+    $nuspecFile = "$packagesDir\$package\$package.nuspec"
+    if (Test-Path $nuspecFile) {
+    $xml = [xml](Get-Content $nuspecFile)
+    $description = $xml.package.metadata.description
+    } else {
+    $description = "Nuspec file not found."
+    }
+    if (-not $description) {
+        $description = "Description not found in .nuspec."
+    }
+}
+catch {
+    Write-Warning "Error getting description for $($package): $_"
+    $description = "Error retrieving description."
+}
+
+$packagesByCategory[$category] += "| $package | $description |`n"
+}
+
+# Process categories (excluding "Not Categorized")
+$sortedCategories = ($packagesByCategory.Keys | Where-Object {$_ -ne "Not Categorized"} | Sort-Object)
+foreach ($category in $sortedCategories) {
+$wikiContent += "## $category`n`n"
+$wikiContent += "| Package | Description |`n"
+$wikiContent += "|---|---|`n"
+$wikiContent += $packagesByCategory[$category] + "`n`n"
+}
+
+# Add "Not Categorized" last
+if ($packagesByCategory.ContainsKey("Not Categorized")) {
+$wikiContent += "## Not Categorized`n`n"
+$wikiContent += "| Package | Description |`n"
+$wikiContent += "|---|---|`n"
+$wikiContent += $packagesByCategory["Not Categorized"] + "`n`n"
+}
+
+# Write the wiki content to a file
+$wikiContent | Out-File -FilePath "wiki/Packages.md" -Encoding UTF8