Support cache on ci (#47)

Fix #46

Co-authored-by: Jason Song <i@wolfogre.com>
Reviewed-on: https://gitea.com/gitea/act_runner/pulls/47
Reviewed-by: techknowlogick <techknowlogick@noreply.gitea.io>
Reviewed-by: Jason Song <i@wolfogre.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-committed-by: Lunny Xiao <xiaolunwen@gmail.com>

.gitea/workflows/test.yml

@@ -5,12 +5,32 @@ on:
 
 env:
   GOPROXY: https://goproxy.io,direct
+  GOPATH: /go_path
+  GOCACHE: /go_cache
 
 jobs:
   lint:
     name: check and test
     runs-on: ubuntu-latest
     steps:
+      - name: cache go path
+        id: cache-go-path
+        uses: https://github.com/actions/cache@v3
+        with:
+          path: /go_path
+          key: go_path-${{ github.repository }}-${{ github.ref_name }}
+          restore-keys: |
+            go_path-${{ github.repository }}-
+            go_path-            
+      - name: cache go cache
+        id: cache-go-cache
+        uses: https://github.com/actions/cache@v3
+        with:
+          path: /go_cache
+          key: go_cache-${{ github.repository }}-${{ github.ref_name }}
+          restore-keys: |
+            go_cache-${{ github.repository }}-
+            go_cache-    
       - uses: actions/setup-go@v3
         with:
           go-version: 1.20