document execJava

revanced.ps1

@@ -8,7 +8,15 @@ Add-type -AssemblyName System.Drawing
 
 $ProgressPreference = 'SilentlyContinue'
 $ErrorActionPreference = 'Stop'
+
 function execJava {
+<#
+.Description
+execJava was created to additionally allow providing an array of strings to java arguments
+if the first argument is a string array, it will launch with arguments in that array
+otherwise it will launch with all provided arguments
+#>
+    $SavedErrorActionPreference = $ErrorActionPreference
     $ErrorActionPreference = 'Continue'
     if ($args[0].getType().Name -ne "String") {
         & $Java $args[0] 2>&1 | ForEach-Object{ "$_" }
@@ -16,7 +24,7 @@ function execJava {
     else {
         & $Java $args 2>&1 | ForEach-Object{ "$_" }
     }
-    $ErrorActionPreference = 'Stop'
+    $ErrorActionPreference = $SavedErrorActionPreference
 }
 
 function renderForm([String[]]$items, [String]$label, [String]$title, [System.Windows.Forms.SelectionMode]$mode, [System.Collections.ArrayList]$selected) {
@@ -121,6 +129,8 @@ function main {
 
         New-Item -type Directory -Path ".\app" -ErrorAction SilentlyContinue | Out-Null
 
+        # TODO: use where-object to search for filename
+
         if ($install[0]) {
             Write-Output "Downloading Patches ($($config.patches) -> $($patchesRelease.tag_name))"
             Write-Output "changelog: https://github.com/revanced/revanced-patches/compare/$($config.patches)...$($patchesRelease.tag_name)"