outputs: add trailing \n at the end of json files

Signed-off-by: Sebastien Duthil <[email protected]>

Author: duthils

functional-tests/src/lib.rs

@@ -1168,7 +1168,8 @@ bar: |-
             r#"{
 	"foo": "bar",
 	"bar": "baz\nbam"
-}"#
+}
+"#
         );
     }
 

stores/json/store.go

@@ -326,6 +326,7 @@ func (store *Store) EmitEncryptedFile(in sops.Tree) ([]byte, error) {
 	if err != nil {
 		return nil, fmt.Errorf("Error marshaling to json: %s", err)
 	}
+	out = append(out, '\n')
 	return out, nil
 }
 
@@ -336,6 +337,7 @@ func (store *Store) EmitPlainFile(in sops.TreeBranches) ([]byte, error) {
 	if err != nil {
 		return nil, fmt.Errorf("Error marshaling to json: %s", err)
 	}
+	out = append(out, '\n')
 	return out, nil
 }
 

stores/json/store_test.go

@@ -34,7 +34,8 @@ func TestDecodeJSON(t *testing.T) {
          }
       }
    }
-}`
+}
+`
 	expected := sops.TreeBranch{
 		sops.TreeItem{
 			Key: "glossary",
@@ -312,7 +313,8 @@ func TestEncodeJSONArrayOfObjects(t *testing.T) {
 		},
 		2
 	]
-}`
+}
+`
 	store := Store{
 		config: config.JSONStoreConfig{
 			Indent: -1,
@@ -446,7 +448,8 @@ func TestIndentTwoSpaces(t *testing.T) {
     },
     2
   ]
-}`
+}
+`
 	store := Store{
 		config: config.JSONStoreConfig{
 			Indent: 2,
@@ -488,7 +491,8 @@ func TestIndentDefault(t *testing.T) {
 		},
 		2
 	]
-}`
+}
+`
 	store := Store{
 		config: config.JSONStoreConfig{
 			Indent: -1,
@@ -530,7 +534,8 @@ func TestNoIndent(t *testing.T) {
 },
 2
 ]
-}`
+}
+`
 	store := Store{
 		config: config.JSONStoreConfig{
 			Indent: 0,