fix: rules parsing

lib/config_test.go

@@ -168,3 +168,30 @@ cors:
 	require.EqualValues(t, []string{"http://localhost:8080"}, cfg.CORS.AllowedHosts)
 	require.EqualValues(t, []string{"GET"}, cfg.CORS.AllowedMethods)
 }
+
+func TestConfigRules(t *testing.T) {
+	content := `
+auth: false
+scope: /
+modify: true
+rules:
+  - path: '^.+\.js$'
+    regex: true
+    modify: true
+  - path: /public/access/
+    regex: false
+    modify: true`
+
+	cfg := writeAndParseConfig(t, content, ".yaml")
+	require.NoError(t, cfg.Validate())
+
+	require.Len(t, cfg.Rules, 2)
+
+	require.Empty(t, cfg.Rules[0].Path)
+	require.NotNil(t, cfg.Rules[0].Regexp)
+	require.True(t, cfg.Rules[0].Regexp.MatchString("/my/path/to/file.js"))
+	require.False(t, cfg.Rules[0].Regexp.MatchString("/my/path/to/file.ts"))
+
+	require.NotEmpty(t, cfg.Rules[1].Path)
+	require.Nil(t, cfg.Rules[1].Regexp)
+}

lib/permissions.go

@@ -31,6 +31,7 @@ func (r *Rule) Validate() error {
 		}
 		r.Regexp = rp
 		r.Path = ""
+		r.Regex = false
 	}
 
 	return nil
@@ -38,7 +39,7 @@ func (r *Rule) Validate() error {
 
 // Matches checks if [Rule] matches the given path.
 func (r *Rule) Matches(path string) bool {
-	if r.Regex {
+	if r.Regexp != nil {
 		return r.Regexp.MatchString(path)
 	}