ci: add linter

.github/workflows/main.yml

@@ -11,7 +11,6 @@ on:
   push:
     branches: [ main ]
   pull_request:
-    branches: [ main ]
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
@@ -42,14 +41,21 @@ jobs:
         run: if [ "$(gofmt -s -l . | wc -l)" -gt 0 ]; then exit 1; fi        
       - name: Run go vet
         run: go vet ./...
+      - name: Run go lint
+        if: ${{ matrix.os == 'ubuntu-20.04' }}
+        uses: golangci/golangci-lint-action@3a919529898de77ec3da873e3063ca4b10e7f5cc # v3.7.0
+        with:
+          version: latest
       - name: Install Test Converter and run tests
         if: ${{ matrix.os == 'ubuntu-20.04' }}
         run: |
           export GOPATH="$HOME/go/"
           export PATH=$PATH:$GOPATH/bin
           go install github.com/jstemmer/go-junit-report/v2@latest
-          go test -v 2>&1 ./... | go-junit-report -set-exit-code > rpc-go-unit.xml
-
+          go test -covermode=atomic -coverprofile=coverage.out -race -v ./... > test_output.txt 2>&1 || true
+          cat test_output.txt
+          cat test_output.txt | go-junit-report -set-exit-code > junit.xml
+          if grep -q "FAIL" test_output.txt; then exit 1; fi
       - name: run the tests with coverage
         run: go test ./... -coverprofile=coverage.out -covermode=atomic