Add mergify (#22)

Signed-off-by: Bennu-Li <[email protected]>

.github/mergify.yml

@@ -0,0 +1,85 @@
+pull_request_rules:
+  - name: Add needs-dco label when DCO check failed
+    conditions:
+      - base=main
+      - -status-success=DCO
+    actions:
+      label:
+        remove:
+          - dco-passed
+        add:
+          - needs-dco
+
+  - name: Add dco-passed label when DCO check passed
+    conditions:
+      - base=main
+      - status-success=DCO
+    actions:
+      label:
+        remove:
+          - needs-dco
+        add:
+          - dco-passed
+
+  - name: Blocking PR if missing a related issue or PR doesn't have kind/improvement label
+    conditions:
+      - base=main
+      - and:
+        - -body~=\#[0-9]{1,6}(\s+|$)
+        - -body~=https://github.com/zilliztech/GPTCache/issues/[0-9]{1,6}(\s+|$)
+      - -label=kind/improvement
+      - -title~=\[automated\]
+    actions:
+      label:
+        add:
+          - do-not-merge/missing-related-issue
+      comment:
+        message: |
+          @{{author}} Please associate the related issue to the body of your Pull Request.  (eg. “issue: #<xyz>”)
+
+  - name: Dismiss block label if related issue be added into PR
+    conditions:
+      - base=main
+      - or:
+        - or:
+          - body~=\#[0-9]{1,6}(\s+|$)
+          - body~=https://github.com/milvus-io/knowhere/issues/[0-9]{1,6}(\s+|$)
+        - label=kind/improvement
+    actions:
+      label:
+        remove:
+          - do-not-merge/missing-related-issue
+
+  - name: Test passed for code changed
+    conditions:
+      - base=main
+      - "status-success=test-gpt-cache-cli-main (map)"
+      - "status-success=test-gpt-cache-cli-main (sqlite_faiss_mock)"
+      - "status-success=test-gpt-cache-cli-main (sqlite_faiss_towhee)"
+    actions:
+      label:
+        add:
+          - ci-passed
+
+  - name: Test passed for title skip ci
+    conditions:
+      - base=main
+      - title~=\[skip ci\]
+      - -files~=^(?=.*((\.(sh|py)|Makefile))).*$
+    actions:
+      label:
+        add:
+          - ci-passed
+
+  - name: Remove ci-passed label when ut failed for main
+    conditions:
+      - base=main
+      - or:
+        - "status-success!=test-gpt-cache-cli-main (map)"
+        - "status-success!=test-gpt-cache-cli-main (sqlite_faiss_mock)"
+        - "status-success!=test-gpt-cache-cli-main (sqlite_faiss_towhee)"
+      - files~=^(?=.*((\.(sh|py)|Makefile))).*$
+    actions:
+      label:
+        remove:
+          - ci-passed

OWNERS

@@ -2,5 +2,9 @@ filters:
   ".*":
     reviewers:
       - SimFG
+      - xiaofan-luan
+      - cxie
     approvers:
       - SimFG
+      - xiaofan-luan
+      - cxie