From d345737aa9ad2c2b92560fcba8ee338cf2b191f6 Mon Sep 17 00:00:00 2001
From: chunyu3 <chunyu@microsoft.com>
Date: Wed, 22 Feb 2023 13:42:39 +0800
Subject: [PATCH 1/2] add parameter to set cadl emitter options

---
 eng/common/scripts/Cadl-Project-Generate.ps1 | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/eng/common/scripts/Cadl-Project-Generate.ps1 b/eng/common/scripts/Cadl-Project-Generate.ps1
index d6adc59ce..632396bdc 100644
--- a/eng/common/scripts/Cadl-Project-Generate.ps1
+++ b/eng/common/scripts/Cadl-Project-Generate.ps1
@@ -4,7 +4,9 @@
 param (
     [Parameter(Position=0)]
     [ValidateNotNullOrEmpty()]
-    [string] $ProjectDirectory
+    [string] $ProjectDirectory,
+    [Parameter(Position=1)]
+    [string] $CadlAdditionalOptions ## addtional cadl emitter options, separated by semicolon if more than one
 )
 
 $ErrorActionPreference = "Stop"
@@ -78,6 +80,12 @@ try {
         }
     }
     $cadlCompileCommand = "npx cadl compile $mainCadlFile --emit $emitterName$emitterAdditionalOptions"
+    if ($CadlAdditionalOptions) {
+        $options = $CadlAdditionalOptions.Split(";");
+        foreach ($option in $options) {
+            $cadlCompileCommand += " --option $option"
+        }
+    }
     Write-Host($cadlCompileCommand)
     Invoke-Expression $cadlCompileCommand
 

From 34cbd6ac1b75cb3fe26fa3d7965d81e53f9c0be3 Mon Sep 17 00:00:00 2001
From: chunyu3 <chunyu@microsoft.com>
Date: Mon, 27 Feb 2023 14:58:13 +0800
Subject: [PATCH 2/2] remove emitter name in the additional parameter

---
 eng/common/scripts/Cadl-Project-Generate.ps1 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/eng/common/scripts/Cadl-Project-Generate.ps1 b/eng/common/scripts/Cadl-Project-Generate.ps1
index 632396bdc..3e7ee781b 100644
--- a/eng/common/scripts/Cadl-Project-Generate.ps1
+++ b/eng/common/scripts/Cadl-Project-Generate.ps1
@@ -6,7 +6,7 @@ param (
     [ValidateNotNullOrEmpty()]
     [string] $ProjectDirectory,
     [Parameter(Position=1)]
-    [string] $CadlAdditionalOptions ## addtional cadl emitter options, separated by semicolon if more than one
+    [string] $CadlAdditionalOptions ## addtional cadl emitter options, separated by semicolon if more than one, e.g. option1=value1;option2=value2
 )
 
 $ErrorActionPreference = "Stop"
@@ -83,7 +83,7 @@ try {
     if ($CadlAdditionalOptions) {
         $options = $CadlAdditionalOptions.Split(";");
         foreach ($option in $options) {
-            $cadlCompileCommand += " --option $option"
+            $cadlCompileCommand += " --option $emitterName.$option"
         }
     }
     Write-Host($cadlCompileCommand)