From 095409eb0421f0f970c246b371b39dab2ff912aa Mon Sep 17 00:00:00 2001
From: Jimmi Holst Christensen
Date: Tue, 22 Jul 2025 10:44:11 +0200
Subject: feat: Add `Diagnostic.reportToFile`

The code for reporting errors became quite verbose after writegate.
Reporting to stderr is very common, so this wrapper provides a default,
buffered way to report to a file.
---
 example/simple-ex.zig | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'example/simple-ex.zig')

diff --git a/example/simple-ex.zig b/example/simple-ex.zig
index a993868..77d8d09 100644
--- a/example/simple-ex.zig
+++ b/example/simple-ex.zig
@@ -32,10 +32,7 @@ pub fn main() !void {
         .assignment_separators = "=:",
     }) catch |err| {
         // Report useful error and exit.
-        var buf: [1024]u8 = undefined;
-        var stderr = std.fs.File.stderr().writer(&buf);
-        try diag.report(&stderr.interface, err);
-        try stderr.interface.flush();
+        try diag.reportToFile(.stderr(), err);
         return err;
     };
     defer res.deinit();
-- 
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