1 files changed, 45 insertions, 0 deletions
diff --git a/vendor/github.com/mitchellh/packer/fix/fixer_amazon_enhanced_networking.go b/vendor/github.com/mitchellh/packer/fix/fixer_amazon_enhanced_networking.go
new file mode 100644
index 00000000..4c9330eb
--- /dev/null
+++ b/vendor/github.com/mitchellh/packer/fix/fixer_amazon_enhanced_networking.go
@@ -0,0 +1,45 @@
+package fix
+
+import (
+	"github.com/mitchellh/mapstructure"
+)
+
+// FixerAmazonEnhancedNetworking is a Fixer that replaces the "enhanced_networking" configuration key
+// with the clearer "ena_support".  This disambiguates ena_support from sriov_support.
+type FixerAmazonEnhancedNetworking struct{}
+
+func (FixerAmazonEnhancedNetworking) Fix(input map[string]interface{}) (map[string]interface{}, error) {
+	// Our template type we'll use for this fixer only
+	type template struct {
+		Builders []map[string]interface{}
+	}
+
+	// Decode the input into our structure, if we can
+	var tpl template
+	if err := mapstructure.Decode(input, &tpl); err != nil {
+		return nil, err
+	}
+
+	// Go through each builder and replace the enhanced_networking if we can
+	for _, builder := range tpl.Builders {
+		enhancedNetworkingRaw, ok := builder["enhanced_networking"]
+		if !ok {
+			continue
+		}
+		enhancedNetworkingString, ok := enhancedNetworkingRaw.(bool)
+		if !ok {
+			// TODO: error?
+			continue
+		}
+
+		delete(builder, "enhanced_networking")
+		builder["ena_support"] = enhancedNetworkingString
+	}
+
+	input["builders"] = tpl.Builders
+	return input, nil
+}
+
+func (FixerAmazonEnhancedNetworking) Synopsis() string {
+	return `Replaces "enhanced_networking" in builders with "ena_support"`
+}