zig

commit 4135cc9d0bd6e70808b92d3ab0cce41c9eb87689 (tree)
parent 3844b91db72d5c3c98f2b2d97043a0c3de1a3d86
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Wed, 24 Jul 2024 19:40:38 -0700

CLI: better error message when build runner cannot be spawned

Diffstat:
M
src/main.zig
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/main.zig b/src/main.zig
@@ -5305,7 +5305,9 @@ fn cmdBuild(gpa: Allocator, arena: Allocator, args: []const []const u8) !void {
             const term = t: {
                 std.debug.lockStdErr();
                 defer std.debug.unlockStdErr();
-                break :t try child.spawnAndWait();
+                break :t child.spawnAndWait() catch |err| {
+                    fatal("unable to spawn {s}: {s}", .{ child_argv.items[0], @errorName(err) });
+                };
             };
 
             switch (term) {