fix merge breaking stuff

src/lua/api.zig

@@ -0,0 +1,30 @@
+const std = @import("std");
+const zlua = @import("zlua");
+
+const gpa = std.heap.c_allocator;
+
+const env_map = &@import("../main.zig").env_map;
+
+pub fn spawn(L: *zlua.Lua) i32 {
+  const nargs: i32 = L.getTop();
+
+  if (nargs < 1) {
+    L.raiseErrorStr("Expected at least one arguments", .{});
+    return 0;
+  }
+
+  L.checkType(1, .string);
+
+  const cmd = L.toString(1) catch {
+    L.raiseErrorStr("Lua error check your config", .{});
+    return 0;
+  };
+
+  var child = std.process.Child.init(&[_][]const u8{ "/bin/sh", "-c", cmd }, gpa);
+  child.env_map = env_map;
+  child.spawn() catch {
+    std.log.err("Unable to spawn process \"{s}\"", .{cmd});
+  };
+
+  return 0;
+}