1 files changed, 10 insertions, 6 deletions
diff --git a/tests/build-hook.hook.sh b/tests/build-hook.hook.sh
index 7176315d9..bbf423017 100644
--- a/tests/build-hook.hook.sh
+++ b/tests/build-hook.hook.sh
@@ -1,17 +1,21 @@
+#! /bin/sh
+
 set -x
 
-drv=$1
+drv=$4
 
-echo "HOOK for $drv"
+echo "HOOK for $drv" >&2
 
 outPath=$(sed 's/Derive(\[\"\([^\"]*\)\".*/\1/' $drv)
 
-echo "output path is $outPath"
+echo "output path is $outPath" >&2
 
 if $(echo $outPath | grep -q input-1); then
+    echo "accept" >&3
+    read x <&4
+    echo "got $x"
     mkdir $outPath
     echo "BAR" > $outPath/foo
-    exit 100
+else
+    echo "decline" >&3
 fi
-
-exit 101
-\ No newline at end of file