ci: install pcap for build 2

.github/workflows/check.yaml

@@ -23,6 +23,9 @@ jobs:
         with:
           go-version: 'stable'
 
+      - name: Install pcap
+        run: sudo apt install -y libpcap-dev
+
       - run: go vet ./...
 
       - name: staticcheck
@@ -44,4 +47,7 @@ jobs:
         with:
           go-version: 'stable'
 
+      - name: Install pcap
+        run: sudo apt install -y libpcap-dev
+
       - run: go test ./...

.github/workflows/release.yaml

@@ -24,6 +24,9 @@ jobs:
         with:
           go-version: "1.22"
 
+      - name: Install pcap
+        run: sudo apt install -y libpcap-dev
+
       - name: Build
         env:
           GOOS: ${{ matrix.goos }}

cmd/root.go

@@ -135,8 +135,6 @@ func initConfig() {
 		viper.AddConfigPath("$HOME/.opengfw")
 		viper.AddConfigPath("/etc/opengfw")
 	}
-
-	viper.SetDefault("replay.realtime", true)
 }
 
 func initLogger() {
@@ -183,7 +181,7 @@ type cliConfigIO struct {
 }
 
 type cliConfigReplay struct {
-	Realtime    bool          `mapstructure:"realtime"`
+	Realtime bool `mapstructure:"realtime"`
 }
 
 type cliConfigWorkers struct {
@@ -212,8 +210,8 @@ func (c *cliConfig) fillIO(config *engine.Config) error {
 		// Setup IO for pcap file replay
 		logger.Info("replaying from pcap file", zap.String("pcap file", pcapFile))
 		ioImpl, err = io.NewPcapPacketIO(io.PcapPacketIOConfig{
-			PcapFile:    pcapFile,
-			Realtime:    c.Replay.Realtime,
+			PcapFile: pcapFile,
+			Realtime: c.Replay.Realtime,
 		})
 	} else {
 		// Setup IO for nfqueue

io/pcap.go

@@ -20,17 +20,16 @@ type pcapPacketIO struct {
 	ioCancel context.CancelFunc
 	config   PcapPacketIOConfig
 
-	dialer   *net.Dialer
+	dialer *net.Dialer
 }
 
 type PcapPacketIOConfig struct {
-	PcapFile    string
-	Realtime    bool
+	PcapFile string
+	Realtime bool
 }
 
 func NewPcapPacketIO(config PcapPacketIOConfig) (PacketIO, error) {
 	handle, err := pcap.OpenOffline(config.PcapFile)
-
 	if err != nil {
 		return nil, err
 	}