From 93950d9a7c4cd155849eb441e641681e8fafd52c Mon Sep 17 00:00:00 2001
From: frmdstryr <frmdstryr@protonmail.com>
Date: Mon, 7 Jun 2021 13:10:15 -0400
Subject: [PATCH] Add a message if build.zig file is not present

Not sure if this is the right place or correct message but I got an error trace doing zigmod init without a `build.zig` file
---
 src/cmd/init.zig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cmd/init.zig b/src/cmd/init.zig
index 93e2af7033e8e2d20589b5f5c614fec18b758a3d..55469cb52640a3243c7c0f9acf4d4c877e038e6d 100644
--- a/src/cmd/init.zig
+++ b/src/cmd/init.zig
@@ -26,6 +26,7 @@ fn detect_pkgname(def: []const u8) ![]const u8 {
     if (def.len > 0) {
         return def;
     }
+    u.assert(try u.does_file_exist("build.zig"), "init requires a build.zig file", .{});
     const dpath = try std.fs.cwd().realpathAlloc(gpa, "build.zig");
     const split = try u.split(dpath, std.fs.path.sep_str);
     var name = split[split.len - 2];
-- 
2.54.0