1 files changed, 23 insertions, 0 deletions
diff --git a/sway/commands/output/scale.c b/sway/commands/output/scale.c
new file mode 100644
index 00000000..0b4cc131
--- /dev/null
+++ b/sway/commands/output/scale.c
@@ -0,0 +1,23 @@
+#include <strings.h>
+#include "sway/commands.h"
+#include "sway/config.h"
+
+struct cmd_results *output_cmd_scale(int argc, char **argv) {
+	if (!config->handler_context.output_config) {
+		return cmd_results_new(CMD_FAILURE, "output", "Missing output config");
+	}
+	if (!argc) {
+		return cmd_results_new(CMD_INVALID, "output",
+			"Missing scale argument.");
+	}
+
+	char *end;
+	config->handler_context.output_config->scale = strtof(*argv, &end);
+	if (*end) {
+		return cmd_results_new(CMD_INVALID, "output", "Invalid scale.");
+	}
+
+	config->handler_context.leftovers.argc = argc - 1;
+	config->handler_context.leftovers.argv = argv + 1;
+	return NULL;
+}