From: Michael Tremer <michael.tremer@ipfire.org>
Date: Thu, 9 Dec 2021 13:10:20 +0000 (+0000)
Subject: parser: Improve debugging output when expanding a value fails
X-Git-Tag: 0.9.28~830
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6107586a5c774bee50dd2ba47adbb88ca6a2f1c9;p=pakfire.git

parser: Improve debugging output when expanding a value fails

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/libpakfire/parser.c b/src/libpakfire/parser.c
index 0d4cab0fb..8b5d33319 100644
--- a/src/libpakfire/parser.c
+++ b/src/libpakfire/parser.c
@@ -613,19 +613,25 @@ char* pakfire_parser_expand(struct pakfire_parser* parser,
 
 	// Compile all regular expressions
 	int r = pakfire_parser_compile_regexes(parser);
-	if (r)
+	if (r) {
+		DEBUG(parser->pakfire, "Could not compile regular expressions: %m\n");
 		goto ERROR;
+	}
 
 	// Expand all variables
 	r = pakfire_parser_expand_variables(parser, namespace, &buffer);
-	if (r)
+	if (r) {
+		DEBUG(parser->pakfire, "Failed to expand variables in '%s': %m\n", value);
 		goto ERROR;
+	}
 
 	// Expand all commands
 	if (parser->flags & PAKFIRE_PARSER_FLAGS_EXPAND_COMMANDS) {
 		r = pakfire_parser_expand_commands(parser, &buffer);
-		if (r)
+		if (r) {
+			DEBUG(parser->pakfire, "Failed to expand commands in '%s': %m\n", value);
 			goto ERROR;
+		}
 	}
 
 	return buffer;