Handle remctl results that are larger than a single pipe buffer

[invirt/packages/invirt-base.git] / files / lib / init / gen-files.sh

diff --git a/files/lib/init/gen-files.sh b/files/lib/init/gen-files.sh
index 61d0016..23ff8ad 100644 (file)
--- a/files/lib/init/gen-files.sh
+++ b/files/lib/init/gen-files.sh
@@ -1,9 +1,17 @@
 # Generates files from templates.
 # Files should be named in an array variable GEN_FILES.
+# If BASH_VERSION is null or unset, accepts only one file.
 
-gen_files()
-{
-  for f in "${GEN_FILES[@]}"; do
-    mako-render $f.mako >$f
-  done
-}
+if [ $BASH_VERSION ]; then
+  gen_files()
+  {
+    for f in "${GEN_FILES[@]}"; do
+      invirt-mako-render "$f".mako >"$f"
+    done
+  }
+else
+  gen_files()
+  {
+     invirt-mako-render "$GEN_FILES".mako >"$GEN_FILES"
+  }
+fi