1 files changed, 19 insertions, 0 deletions
diff --git a/hooks/post-commit b/hooks/post-commit
new file mode 100755
index 0000000..8e92990
--- /dev/null
+++ b/hooks/post-commit
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+if [ -f .UPDATING_COUNT ]
+then
+    exit 0
+fi
+
+echo "Checking word count…"
+
+./update-count.sh
+
+if git diff --quiet --exit-code -- index.md
+then
+    exit 0
+fi
+
+touch .UPDATING_COUNT
+git commit --amend --no-edit -- index.md
+rm .UPDATING_COUNT