cleanup unused code (#1010)

this code was commited accidentally and is not used -> be gone

Signed-off-by: Gerd Oberlechner <[email protected]>

tooling/templatize/pkg/config/config.go

@@ -2,7 +2,6 @@ package config
 
 import (
 	"bytes"
-	"encoding/json"
 	"fmt"
 	"io"
 	"os"
@@ -270,10 +269,7 @@ func PreprocessContent(content []byte, vars map[string]any) ([]byte, error) {
 }
 
 func PreprocessContentIntoWriter(content []byte, vars map[string]any, writer io.Writer) error {
-	funcMap := template.FuncMap{
-		"json": jsonEncoder,
-	}
-	tmpl, err := template.New("file").Funcs(funcMap).Parse(string(content))
+	tmpl, err := template.New("file").Parse(string(content))
 	if err != nil {
 		return fmt.Errorf("failed to parse template: %w", err)
 	}
@@ -283,15 +279,3 @@ func PreprocessContentIntoWriter(content []byte, vars map[string]any, writer io.
 	}
 	return nil
 }
-
-func jsonEncoder(value interface{}) (string, error) {
-	valueType := reflect.TypeOf(value)
-	if valueType.Kind() == reflect.String {
-		return value.(string), nil
-	}
-	jsonBytes, err := json.Marshal(value)
-	if err != nil {
-		return "", err
-	}
-	return string(jsonBytes), nil
-}

tooling/templatize/pkg/config/config_test.go

@@ -5,7 +5,6 @@ import (
 	"os"
 	"testing"
 
-	"github.com/google/go-cmp/cmp"
 	"github.com/stretchr/testify/assert"
 
 	"github.com/Azure/ARO-HCP/tooling/templatize/internal/testutil"
@@ -309,48 +308,3 @@ func TestPreprocessContentMissingKey(t *testing.T) {
 		})
 	}
 }
-
-func TestPreprocessContentJson(t *testing.T) {
-	templateContent := "{{ .variable | json }}"
-
-	testCases := []struct {
-		name           string
-		value          any
-		expectedResult string
-	}{
-		{
-			name:           "string value",
-			value:          "foo",
-			expectedResult: "foo",
-		},
-		{
-			name:           "array value",
-			value:          []string{"foo", "bar"},
-			expectedResult: "[\"foo\",\"bar\"]",
-		},
-		{
-			name:           "int value",
-			value:          42,
-			expectedResult: "42",
-		},
-		{
-			name:           "bool value",
-			value:          true,
-			expectedResult: "true",
-		},
-	}
-	for _, tc := range testCases {
-		t.Run(tc.name, func(t *testing.T) {
-			processed, err := PreprocessContent(
-				[]byte(templateContent),
-				map[string]any{
-					"variable": tc.value,
-				},
-			)
-			assert.Nil(t, err)
-			if diff := cmp.Diff(string(processed), string(tc.expectedResult)); diff != "" {
-				t.Errorf("got diff between expected and actual result\ndiff:\n%s\n\nIf this is expected, re-run the test with `UPDATE=true go test ./...` to update the fixtures.", diff)
-			}
-		})
-	}
-}