Commit f615648d7b

Hadrien Dorio <hadrien.dorio@gmail.com>
2021-09-22 23:58:50
stage2: enhance `zig init-lib` and `zig init-exe`
Stop `src/main.zig` from being overwritten.
master
1 parent 736d14f
Changed files (1)
src
main.zig
src/main.zig
@@ -2800,6 +2800,12 @@ pub fn cmdInit(
         error.FileNotFound => {},
         else => fatal("unable to test existence of build.zig: {s}\n", .{@errorName(err)}),
     }
+    if (fs.cwd().access("src" ++ s ++ "main.zig", .{})) |_| {
+        fatal("existing src" ++ s ++ "main.zig file would be overwritten", .{});
+    } else |err| switch (err) {
+        error.FileNotFound => {},
+        else => fatal("unable to test existence of src" ++ s ++ "main.zig: {s}\n", .{@errorName(err)}),
+    }
     var src_dir = try fs.cwd().makeOpenPath("src", .{});
     defer src_dir.close();