From 46ef67502db83597cc06ce2c93ff23de8bcab662 Mon Sep 17 00:00:00 2001
From: Perry Gibson <perry@fractile.ai>
Date: Mon, 22 Sep 2025 12:17:22 +0100
Subject: [PATCH] feat: add git version check

---
 makefile    | 6 ++++++
 src/yabai.c | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/makefile b/makefile
index ba47be3a..0baf01b7 100644
--- a/makefile
+++ b/makefile
@@ -14,6 +14,12 @@ OSAX_PATH      = ./src/osax
 INFO_PLIST     = $(ASSET_PATH)/Info.plist
 BINS           = $(BUILD_PATH)/yabai
 
+# Embed the current git commit hash (short) if available
+GIT_HASH := $(shell git rev-parse --short HEAD 2>/dev/null || echo "")
+ifneq ($(GIT_HASH),)
+CLI_FLAGS += -DGIT_COMMIT_HASH=\"$(GIT_HASH)\"
+endif
+
 .PHONY: all asan tsan install man icon archive publish sign clean-build clean
 
 all: clean-build $(BINS)
diff --git a/src/yabai.c b/src/yabai.c
index 41af895b..3a7b75c7 100644
--- a/src/yabai.c
+++ b/src/yabai.c
@@ -202,7 +202,11 @@ static void parse_arguments(int argc, char **argv)
 
     if ((string_equals(argv[1], VERSION_OPT_LONG)) ||
         (string_equals(argv[1], VERSION_OPT_SHRT))) {
+#ifdef GIT_COMMIT_HASH
+        fprintf(stdout, "yabai-v%d.%d.%d-%s\n", MAJOR, MINOR, PATCH, GIT_COMMIT_HASH);
+#else
         fprintf(stdout, "yabai-v%d.%d.%d\n", MAJOR, MINOR, PATCH);
+#endif
         exit(EXIT_SUCCESS);
     }