stevee

commit ee46a7673c63c9890c1bf6b0acb0c9e1c8b1f5b2
parent b92fecdc3e6a1372b6b57c57a264ede86fc8c1a6
Author: Andrea Feletto <andrea@andreafeletto.com>
Date:   Fri, 13 May 2022 01:06:51 +0200

require at least one module

Diffstat:
M
src/main.zig
 | 
7
++++++-

1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/main.zig b/src/main.zig
@@ -24,7 +24,7 @@ pub fn main() anyerror!void {
     var gpa: heap.GeneralPurposeAllocator(.{}) = .{};
     defer _ = gpa.deinit();
 
-    fcft.init(.auto, false, .info);
+    fcft.init(.auto, false, .warning);
 
     // cli arguments
     const params = comptime [_]clap.Param(clap.Help){
@@ -61,6 +61,11 @@ pub fn main() anyerror!void {
         }
     }
 
+    if (state.modules.modules.items.len == 0) {
+        std.log.err("having no module is currently not supported", .{});
+        return clap.help(io.getStdErr().writer(), &params);
+    }
+
     // event loop
     try state.wayland.registerGlobals();
     try state.loop.run();