diff --git a/generate.sh b/generate.sh
new file mode 100644
index 0000000..f5b3317
--- /dev/null
+++ b/generate.sh
@@ -0,0 +1,13 @@
+#/bin/bash -v
+git clone --depth 1 ssh://gitea@git.ggeta.com:2002/guangzong/stm32-data-generated.git build -q
+rm -rf ./build/data
+rm -rf ./build/stm32-metapac
+./d download-all
+cargo run --release --bin stm32-data-gen
+cargo run --release --bin stm32-metapac-gen
+export COMMIT_HASH=$(git rev-parse HEAD)
+cd build/
+git add data stm32-metapac
+git -c user.name='Guangzong Chen - CI' -c user.email='chen@ggeta.com' commit -m "Generated from stm32-data $COMMIT_HASH"
+git -c user.name='Guangzong Chen - CI' -c user.email='chen@ggeta.com' tag - a stm32-data-$COMMIT -m "Generated from stm32-data $COMMIT_HASH"
+git push --follow-tags