build: strip tests from dist build

Author: briansfrank

src/buildall.fan

@@ -158,6 +158,7 @@ class Build : BuildGroup
         if (n.startsWith(".")) return false
         if (n == "tmp") return false
         if (n == "temp") return false
+        if (n.startsWith("test") && f.ext == "pod") return false
         if (f.isDir) log.info("  $path")
         return true
       }
@@ -187,6 +188,7 @@ class Build : BuildGroup
   @Target { help = "Build fantom-1.0.xx.zip distribution" }
   Void dist()
   {
+    spawnOnChildrenVars["FAN_BUILD_STRIPTEST"] = "true"
     superclean
     compile
     examples
@@ -229,6 +231,8 @@ class Build : BuildGroup
 // Utils
 //////////////////////////////////////////////////////////////////////////
 
+  Str:Str spawnOnChildrenVars := [:]
+
   override Void spawnOnChildren(Str target)
   {
     // make exec task to spawn buildboot and buildpods
@@ -240,6 +244,10 @@ class Build : BuildGroup
     // wrong FAN_HOME to buildpods.fan
     pods.process.env["FAN_HOME"] = devHomeDir.osPath
 
+    // set extra environment variables
+    boot.process.env.setAll(spawnOnChildrenVars)
+    pods.process.env.setAll(spawnOnChildrenVars)
+
     // spawn
     boot.run
     pods.run