apply gofmt and enforce it for new commits

.github/workflows/build.yml

@@ -85,6 +85,9 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: "1.17.5"
+      # ensure that code is formatted
+      - run: GOFMT_OUTPUT="$(gofmt -l `find ./node ./event_database -name '*.go' | grep -v vendor` 2>&1)"; [ -n "$GOFMT_OUTPUT" ] && printf "All the following files are not correctly formatted\n${GOFMT_OUTPUT}\n" && exit 1"
+      # run linters
       - run: make generate && ./lint.sh
       # The go-ethereum and celo-blockchain packages both implement secp256k1 using the exact same header, but that causes duplicate symbols.
       - run: cd node && go test -v -ldflags '-extldflags "-Wl,--allow-multiple-definition" ' ./...

algorand/sandbox-algorand/images/indexer/disabled.go

@@ -7,7 +7,6 @@ import (
 	"os"
 )
 
-
 func main() {
 	var port int
 	var code int
@@ -19,12 +18,11 @@ func main() {
 
 	flag.Parse()
 
-	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request){
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(code)
 		fmt.Fprintf(w, "%s\n", message)
 	})
 
-
 	fmt.Printf("Starting server at port %d\nResponse code (%d)\nmessage (%s)\n", port, code, message)
 	if err := http.ListenAndServe(fmt.Sprintf(":%d", port), nil); err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())

node/pkg/celo/abi/abi.go

@@ -1898,4 +1898,3 @@ func (_Abi *AbiFilterer) ParseUpgraded(log types.Log) (*AbiUpgraded, error) {
 	event.Raw = log
 	return event, nil
 }
-