Merge pull request #4 from blinklabs-io/fix/linter-issues

.github/workflows/golangci-lint.yml

@@ -30,7 +30,8 @@ jobs:
         uses: golangci/golangci-lint-action@v3
         with:
           version: v1.53.3 # current version at time of commit
-          args: --timeout=10m
+          # We disable the 'unused' linter check to avoid annoying linter warnings during initial development
+          args: --timeout=10m --disable unused
           only-new-issues: true
       - name: go-test
         run: go test ./...

machine.go

@@ -213,19 +213,21 @@ func CreateMachine(slippage uint32) Machine {
 
 func (m *Machine) Run(term *Term[NamedDeBruijn]) (Term[NamedDeBruijn], error) {
 	startupBudget := m.costs.machineCosts.startup
-	m.spendBudget(startupBudget)
+	if err := m.spendBudget(startupBudget); err != nil {
+		return nil, err
+	}
 
 	var state MachineState = Compute{ctx: NoFrame{}, env: make([]Value, 0), term: term}
 
 	var err error
 	for {
-		switch state.(type) {
+		switch v := state.(type) {
 		case Compute:
 			state, err = m.compute()
 		case Return:
 			state, err = m.returnCompute()
 		case Done:
-			return state.(Done).term, nil
+			return v.term, nil
 		}
 
 		if err != nil {