# HG changeset patch
# User Steeve Chailloux <steeve.chailloux@orus.io>
# Date 1703852470 -3600
#      Fri Dec 29 13:21:10 2023 +0100
# Node ID 64bd0354730c273189647b4aca0f0379122ef440
# Parent  0737fe51af44636a6e42345f445eaf475778965a
hydrate: strip tailing carriage return on multiline string

diff --git a/runner/config_test.go b/runner/config_test.go
--- a/runner/config_test.go
+++ b/runner/config_test.go
@@ -174,6 +174,46 @@
 	)
 }
 
+func TestHydrateRawString(t *testing.T) {
+	rawVariables := []byte(`
+---
+foo: |
+  {"something": "special"}
+`)
+	variables := make(map[string]interface{})
+
+	byteContent := bytes.NewReader(rawVariables)
+	decoder := yaml.NewDecoder(byteContent)
+
+	require.NoError(t, decoder.Decode(&variables))
+	input := `
+---
+foo: |
+    {
+      "bar": <[foo]>,
+      "answer": 42
+    }
+`
+	expected := `
+---
+foo: |
+    {
+      "bar": {"something": "special"},
+      "answer": 42
+    }
+`
+
+	buf := bytes.NewBufferString("")
+	err := runner.Hydrate([]byte(input), buf, variables)
+	require.NoError(t, err)
+	assert.Equal(
+		t,
+		expected,
+		buf.String(),
+	)
+	fmt.Println("done")
+}
+
 func TestYttBuildArgs(t *testing.T) {
 	tl := testutils.NewTestLogger(t)
 	testNS := "environments/ns1"
diff --git a/runner/hydrate.go b/runner/hydrate.go
--- a/runner/hydrate.go
+++ b/runner/hydrate.go
@@ -34,7 +34,7 @@
 		}
 		switch v := val.(type) {
 		case string:
-			return w.Write([]byte(v))
+			return w.Write([]byte(strings.TrimSuffix(v, "\n")))
 		default:
 			e := yaml.NewEncoder(w)
 			err := e.Encode(val)