fix

.github/workflows/build_test.yml

@@ -11,17 +11,19 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
-    env:
-      GOPATH: ${{ github.workspace }}
-      GOBIN: ${{ github.workspace }}/bin
     steps:
       - uses: actions/checkout@v3
       - name: Setup golang
         uses: actions/setup-go@v4
         with:
           go-version: '1.20.0-rc.1' # The Go version to download (if necessary) and use.
+      - name: setup env
+        run: |
+          echo "::set-env name=GOPATH::$(go env GOPATH)"
+          echo "::add-path::$(go env GOPATH)/bin"
+        shell: bash
       - name: Lint code
-        run: go run build/ci.go lint
+        run: export GOROOT=$HOME/usr/local/go | export GOPATH=$HOME/go | go run build/ci.go lint
       - name: Build tomo
         run: go run build/ci.go install
       - name: Test tomo