tflint: Add workaround for parsing heredoc expressions (#93)

terraform-linters · Jan 10, 2021 · ec2b4a2 · ec2b4a2
1 parent d98be73
commit ec2b4a2
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/tflint/client/decode.go b/tflint/client/decode.go
@@ -64,6 +64,9 @@ func decodeBlock(block *Block) (*hcl.Block, hcl.Diagnostics) {
 
 func parseExpression(src []byte, filename string, start hcl.Pos) (hcl.Expression, hcl.Diagnostics) {
 	if strings.HasSuffix(filename, ".tf") {
+		// HACK: Always add a newline to avoid heredoc parse errors.
+		// @see https://github.com/hashicorp/hcl/issues/441
+		src = []byte(string(src) + "\n")
 		return hclsyntax.ParseExpression(src, filename, start)
 	}