From ae42d61b50da534f9198a1955c054ac883be1d93 Mon Sep 17 00:00:00 2001
From: bounoable <bounoable@gmail.com>
Date: Tue, 2 Apr 2024 14:14:49 +0200
Subject: [PATCH] feat(cli.go): replace json.Marshal with custom jsonMarshal
 function to prevent HTML escaping and maintain consistent indentation

---
 internal/cli/cli.go | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/internal/cli/cli.go b/internal/cli/cli.go
index e12033a..33b660f 100644
--- a/internal/cli/cli.go
+++ b/internal/cli/cli.go
@@ -149,7 +149,7 @@ func (app *App) Run() {
 			app.kong.FatalIfErrorf(err, "failed to extract missing fields from source")
 		}
 
-		if source, err = json.Marshal(sourceMap); err != nil {
+		if source, err = jsonMarshal(sourceMap); err != nil {
 			app.kong.FatalIfErrorf(err, "failed to marshal source map")
 		}
 	}
@@ -180,7 +180,7 @@ func (app *App) Run() {
 		}
 		dragoman.JSONMerge(originalOutMap, resultMap)
 
-		marshaled, err := json.MarshalIndent(originalOutMap, "", "  ")
+		marshaled, err := jsonMarshal(originalOutMap)
 		if err != nil {
 			app.kong.FatalIfErrorf(err, "failed to marshal result map")
 		}
@@ -253,3 +253,12 @@ func readAll(r io.Reader) (out []byte, err error) {
 		}
 	}
 }
+
+func jsonMarshal(v any) ([]byte, error) {
+	var buf bytes.Buffer
+	enc := json.NewEncoder(&buf)
+	enc.SetEscapeHTML(false)
+	enc.SetIndent("", "  ")
+	err := enc.Encode(v)
+	return buf.Bytes(), err
+}