Create UpdateVersion.ps1 script to simplify upgrading versions

Author: initsu

UpdateVersion.ps1

@@ -0,0 +1,57 @@
+param(
+    [string]$version
+)
+
+$version_underscored = $version -replace '\.', '_'
+$setup_link = "https://github.com/Ellendar/Z2Randomizer/releases/download/$version/Z2Randomizer_${version_underscored}.msi"
+$pub_date = Get-Date -Format "dddd, dd MMMM yyyy"
+
+# Update appcast.xml
+$file = "appcast.xml"
+$content = Get-Content $file
+
+$firstMatch = $content | Select-String -Pattern '^\s*<item>' | Select-Object -First 1
+$index = $firstMatch.LineNumber - 1
+$before = $content[0..($index - 1)]
+$after  = $content[$index..($content.Length - 1)]
+
+if ($content -like "*<title>Version $version</title>*") {
+    Write-Host "Version $version already exists in appcast.xml - ending."
+    exit 0
+}
+
+$app_cast_item = @"
+		<item>
+			<title>Version $version</title>
+			<description>
+				<![CDATA[
+					See the <a href=""https://github.com/Ellendar/Z2Randomizer/blob/main/PatchNotes.md"">changelog</a> for details about new features.
+				]]>
+			</description>
+			<pubDate>$pub_date</pubDate>
+			<enclosure url=""$setup_link"" sparkle:version=""$version"" />
+		</item>
+"@
+
+Set-Content $file ($before + $app_cast_item + $after)
+
+$file = "Directory.Build.targets"
+(Get-Content $file) |
+    ForEach-Object {
+        $_ -replace '<Version>.*?</Version>', "<Version>$version</Version>"
+    } | Set-Content $file
+
+$file = "README.md"
+(Get-Content $file) |
+    ForEach-Object {
+        $_ -replace '\[Download\]\([^)]*\)', "[Download]($setup_link)"
+    } | Set-Content $file
+
+$file = "Setup1/Setup1.vdproj"
+(Get-Content $file) |
+    ForEach-Object {
+        $_ -replace '"ProductVersion"\s*=\s*"8:.*?"', "`"ProductVersion`" = `"8:$version`""
+    } | Set-Content $file
+
+#git add .
+#git commit -m "Update version to $version"