use default error listener or diagnostics when AZM_DIAGNOSTICS=1

aserto-dev · Mar 7, 2024 · 559d8de · 559d8de
1 parent 37fb637
commit 559d8de
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/parser/parse.go b/parser/parse.go
@@ -1,6 +1,8 @@
 package parser
 
 import (
+	"os"
+
 	"github.com/antlr4-go/antlr/v4"
 	"github.com/aserto-dev/azm/model"
 )
@@ -25,6 +27,9 @@ func newParser(input string) *AzmParser {
 	lexer := NewAzmLexer(antlr.NewInputStream(input))
 	stream := antlr.NewCommonTokenStream(lexer, 0)
 	p := NewAzmParser(stream)
-	p.AddErrorListener(antlr.NewDiagnosticErrorListener(true))
+	p.AddErrorListener(&antlr.DefaultErrorListener{})
+	if os.Getenv("AZM_DEBUG") == "1" {
+		p.AddErrorListener(antlr.NewDiagnosticErrorListener(true))
+	}
 	return p
 }