Flip the version and prefix around

Author: dispalt

library/project/Lib.scala

@@ -103,9 +103,9 @@ object Lib {
           Nil
         else {
           val a = p.base.toURI.toString.replaceFirst("[^/]+/?$", "")
-          val g = s"https://raw.githubusercontent.com/japgolly/$ghProject/library"
+          val g = s"https://raw.githubusercontent.com/japgolly/$ghProject"
           val flag = if (isDotty) "-scalajs-mapSourceURI" else "-P:scalajs:mapSourceURI"
-          s"$flag:$a->$g/v$ver/" :: Nil
+          s"$flag:$a->$g/v$ver/library/" :: Nil
         }
       }
     )
@@ -179,4 +179,4 @@ object Lib {
       publish / skip := ((publish / skip).value || disable.value),
     )
   }
-}
+}