compat_db: use higher compression level to zip

.github/workflows/update_compat_db.yml

@@ -19,18 +19,24 @@ jobs:
         $headers = @{
             Authorization = "Token ${{ secrets.GITHUB_TOKEN }}"
         }
+
+        # 1. Get the latest issue information
         $compat_link = "https://api.github.com/repos/Vita3K/compatibility"
         $issues_link = $compat_link + "/issues"
         $app_updated = (Invoke-RestMethod -Uri $issues_link"?state=all&sort=updated" -Headers $headers)[0]
         $db_updated_at = [DateTime]::Parse($app_updated.updated_at).ToUniversalTime().ToString("yyyy-MM-dd HH:mm:ssZ", [System.Globalization.CultureInfo]::InvariantCulture)
         $db_updated_at_old = [DateTime]::Parse($app_updated.updated_at).ToUniversalTime().ToString("MM-dd-yyyy HH:mm:ss", [System.Globalization.CultureInfo]::InvariantCulture) # Do not delete this line for keep compatibility
         $open_issues_count = (Invoke-RestMethod -Uri "$compat_link" -Headers $headers).open_issues_count
         $page_count = @()
+
+        # 2. Get count of retrieval open_issues_count
         for ($i = 0; $i -lt $open_issues_count; $i += 100) {
             $page = [Math]::Floor($i / 100) + 1
             $per_page = [Math]::Min($open_issues_count - $i, 100)
             $page_count += New-Object PSObject -Property @{First=$page; Second=$per_page}
         }
+
+        # 3. Initialize XML document
         $xml = New-Object System.Xml.XmlDocument
         $xml.AppendChild($xml.CreateXmlDeclaration("1.0", "UTF-8", $null)) | Out-Null
         $xml.AppendChild($xml.CreateComment("This file is automatically generated by a GitHub action. Do not edit it manually.")) | Out-Null
@@ -40,6 +46,8 @@ jobs:
         $root.SetAttribute("version", "1")
         $xml.AppendChild($root) | Out-Null
         $issue_count = 0
+
+        # 4. Retrieve issue information
         foreach ($page in $page_count) {
             $current_page = $page.First
             $per_page = $page.Second
@@ -72,6 +80,8 @@ jobs:
                 $issue_count++
             }
         }
+
+        # 5. Construct XML nodes
         $root.SetAttribute("issue_count", $issue_count)
         $xml.Save("app_compat_db.xml")
         "$issue_count issues have been retrieved from the compatibility database"
@@ -85,7 +95,7 @@ jobs:
 
     - name: Zip compatibility database
       run: |
-        Compress-Archive -Path app_compat_db.xml -DestinationPath app_compat_db.xml.zip
+        7z a -mx=9 app_compat_db.xml.zip app_compat_db.xml
         # 7z a -mx=9 app_compat_db.xml.7z app_compat_db.xml
 
     - name: Prepare files for release

README.md

@@ -1,4 +1,5 @@
 # compatibility
+
 #### [Commercial game compatibility database for Vita3K.](https://github.com/Vita3K/compatibility/issues)
 
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