ci: add ci flow

.gitea/workflows/CI.yaml

@@ -0,0 +1,28 @@
+name: CI
+
+on: [push, workflow_dispatch]
+
+jobs:
+  test:
+    container:
+      image: gas
+      volumes:
+        - woodpecker-gocache:/go-cache-volume
+      env:
+        GOPATH: /go-cache-volume
+        GOCACHE: /go-cache-volume/build-cache
+        GOLANGCI_LINT_CACHE: /go-cache-volume/golangci-lint
+    steps:
+      - name: checkout
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gocheckout
+
+      - name: test
+        run: ops/test.sh
+
+      - name: lint
+        run: ops/lint.sh
+
+      - name: lint shell
+        run: find ops/ -name "*.sh" | xargs shellcheck