Question Can someone help me translate this shader to URP?

Hi all,

I have very little knowledge of shaders but I was wondering if someone could help me convert this shader to work in URP? It's one of the last things I need to figure out and I'm really stumped. It looks pretty simple, it's unlit.

Thanks!
Pete

Code (CSharp):

1. Properties {
2.     _Color ("Main Color", Color) = (1,1,1,1)
3.     _MainTex ("Base (RGB)", 2D) = "white" {}
4.     _LightMap ("Lightmap (RGB)", 2D) = "lightmap" { LightmapMode }
5. }
6.  
7. SubShader {
8.     Tags { "RenderType"="Opaque" }
9.  
10.     // Base pass: lightmap
11.     Pass {
12.         Name "BASE"
13.         Tags {"LightMode" = "Always"}
14.         BindChannels {
15.             Bind "Vertex", vertex
16.             Bind "texcoord", texcoord0 // lightmap uses 2nd uv
17.         }
18.         SetTexture [_LightMap] { constantColor [_Color] combine texture * constant }
19.     }
20.  
21.     // Second pass: custom Texture
22.     Pass {
23.         Name "BASE"
24.         Tags {"LightMode" = "Always"}
25.         BindChannels {
26.             Bind "Vertex", vertex
27.             Bind "texcoord1", texcoord0 // main uses 1st uv
28.         }
29.         Blend Zero SrcColor
30.         //Fog { Color (0,0,0,0) }
31.      
32.         SetTexture [_MainTex] { combine texture Matrix[_RotateMatrix]}
33.     }
34.     }
35. }