Added in build version based on git hash

1 files changed, 5 insertions, 1 deletions

diff --git a/sway/main.c b/sway/main.c
index afbdab33..0880cb8c 100644
--- a/sway/main.c
+++ b/sway/main.c
@@ -78,7 +78,11 @@ int main(int argc, char **argv) {
                         debug = 1;
                         break;
                 case 'v': // version
-                        // todo
+#ifdef SWAY_GIT_VERSION
+                        fprintf(stdout, "sway build %s\n", SWAY_GIT_VERSION);
+#else
+                        fprintf(stdout, "version not detected\n");
+#endif
                         exit(0);
                         break;
                 case 'V': // verbose