Create .golangci.yml

.github/workflows/ci.yml

@@ -25,3 +25,19 @@ jobs:
 
       - name: Test
         run: go test -race -cover ./...
+
+      - name: Lint
+        uses: golangci/golangci-lint-action@v6
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: 1.22
+
+      - name: Run golangci linters
+        uses: golangci/golangci-lint-action@v6

.golangci.yml

@@ -0,0 +1,9 @@
+linters:
+  disable-all: true
+  enable:
+    - errcheck # Errcheck is a program for checking for unchecked errors in Go code.
+    - ineffassign # Detects when assignments to existing variables are not used.
+    - govet # Vet examines Go source code and reports suspicious constructs.
+    - staticcheck # It's a set of rules from staticcheck.dev
+    - unused # Checks Go code for unused constants, variables, functions and types.
+  disable:

cmd/bunster/build.go

@@ -52,7 +52,7 @@ func buildCMD(_ context.Context, cmd *cli.Command) error {
 	}
 
 	// we ignore the error, because this is just an optional step that shouldn't stop us from building the binary
-	exec.Command("gofmt", "-w", wd).Run()
+	_ = exec.Command("gofmt", "-w", wd).Run()
 
 	gocmd := exec.Command("go", "build", "-o", "build.bin")
 	gocmd.Stdin = os.Stdin

generator/generator.go

@@ -20,9 +20,7 @@ func Generate(script ast.Script) ir.Program {
 	}
 }
 
-type generator struct {
-	program ir.Program
-}
+type generator struct {}
 
 type InstructionBuffer []ir.Instruction