1 files changed, 50 insertions, 0 deletions
diff --git a/vendor/github.com/mitchellh/packer/fix/fixer_sshdisableagent.go b/vendor/github.com/mitchellh/packer/fix/fixer_sshdisableagent.go
new file mode 100644
index 00000000..b399af52
--- /dev/null
+++ b/vendor/github.com/mitchellh/packer/fix/fixer_sshdisableagent.go
@@ -0,0 +1,50 @@
+package fix
+
+import (
+	"github.com/mitchellh/mapstructure"
+)
+
+// FixerSSHDisableAgent changes the "ssh_disable_agent" of a template
+// to "ssh_disable_agent_forwarding".
+type FixerSSHDisableAgent struct{}
+
+func (FixerSSHDisableAgent) Fix(input map[string]interface{}) (map[string]interface{}, error) {
+	// The type we'll decode into; we only care about builders
+	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
+	}
+
+	for _, builder := range tpl.Builders {
+		sshDisableAgentRaw, ok := builder["ssh_disable_agent"]
+		if !ok {
+			continue
+		}
+
+		sshDisableAgent, ok := sshDisableAgentRaw.(bool)
+		if !ok {
+			continue
+		}
+
+		// only assign to ssh_disable_agent_forwarding if it doesn't
+		// already exist; otherwise we'll just ignore ssh_disable_agent
+		_, sshDisableAgentIncluded := builder["ssh_disable_agent_forwarding"]
+		if !sshDisableAgentIncluded {
+			builder["ssh_disable_agent_forwarding"] = sshDisableAgent
+		}
+
+		delete(builder, "ssh_disable_agent")
+	}
+
+	input["builders"] = tpl.Builders
+	return input, nil
+}
+
+func (FixerSSHDisableAgent) Synopsis() string {
+	return `Updates builders using "ssh_disable_agent" to use "ssh_disable_agent_forwarding"`
+}