finishBuild

pub fn finishBuild(ws: *WebServer, opts: struct {
    fuzz: bool,
}) void {
    if (opts.fuzz) {
        switch (builtin.os.tag) {
            // Current implementation depends on two things that need to be ported to Windows:
            // * Memory-mapping to share data between the fuzzer and build runner.
            // * COFF/PE support added to `std.debug.Info` (it needs a batching API for resolving
            //   many addresses to source locations).
            .windows => std.process.fatal("--fuzz not yet implemented for {s}", .{@tagName(builtin.os.tag)}),
            else => {},
        }
        if (@bitSizeOf(usize) != 64) {
            // Current implementation depends on posix.mmap()'s second parameter, `length: usize`,
            // being compatible with `std.fs.getEndPos() u64`'s return value. This is not the case
            // on 32-bit platforms.
            // Affects or affected by issues #5185, #22523, and #22464.
            std.process.fatal("--fuzz not yet implemented on {d}-bit platforms", .{@bitSizeOf(usize)});
        }
        assert(ws.fuzz == null);

        ws.build_status.store(.fuzz_init, .monotonic);
        ws.notifyUpdate();

        ws.fuzz = Fuzz.init(ws) catch |err| std.process.fatal("failed to start fuzzer: {s}", .{@errorName(err)});
        ws.fuzz.?.start();
    }

    ws.build_status.store(if (ws.watch) .watching else .idle, .monotonic);
    ws.notifyUpdate();
}