Move package to autopoller

Library package is moved to `autopoller` instead of `main`.

Signed-off-by: Elis Lulja <[email protected]>

main.go

@@ -0,0 +1,70 @@
+package autopoller
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+
+	log "github.com/sirupsen/logrus"
+)
+
+func main() {
+	ctx, canc := context.WithCancel(context.Background())
+	defer canc()
+
+	exitChan := make(chan struct{})
+
+	p := New(10, false)
+	var freq int = 10
+	p.AddPage(&WebsitePage{
+		ID:  "euronics-digital",
+		URL: "https://www.euronics.it/console/sony-computer/playstation-5-digital-edition/eProd202008907/",
+		PollSettings: PollSettings{
+			Type:      FixedPolling,
+			Frequency: &freq,
+		},
+		UserAgents: []string{"Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"},
+	}, do)
+	p.AddPage(&WebsitePage{
+		ID:  "euronics-standard",
+		URL: "https://www.euronics.it/console/sony-computer/playstation-5/eProd202008906/",
+		PollSettings: PollSettings{
+			Type:      FixedPolling,
+			Frequency: &freq,
+		},
+		UserAgents: []string{"Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"},
+	}, do)
+
+	signalChan := make(chan os.Signal, 1)
+	signal.Notify(
+		signalChan,
+		syscall.SIGHUP,  // kill -SIGHUP XXXX
+		syscall.SIGINT,  // kill -SIGINT XXXX or Ctrl+c
+		syscall.SIGQUIT, // kill -SIGQUIT XXXX
+	)
+
+	go p.Start(ctx, exitChan)
+
+	<-signalChan
+	fmt.Println("os.Interrupt - shutting down...")
+	canc()
+
+	// PERFORM GRACEFUL SHUTDOWN HERE
+	<-exitChan // Wait for euronics to finish
+
+	fmt.Println("exiting for real")
+	os.Exit(0)
+}
+
+func do(w *WebsitePage, r *http.Response, e error) {
+	customFormatter := new(log.TextFormatter)
+	customFormatter.TimestampFormat = "2006-13-02 15:04:05"
+	customFormatter.FullTimestamp = true
+	l := log.WithFields(log.Fields{"id": w.ID, "resp": r.Status})
+	l.Logger.SetFormatter(customFormatter)
+	l.Info("got response")
+	defer r.Body.Close()
+}

poll_info.go

@@ -1,4 +1,4 @@
-package main
+package autopoller
 
 import (
 	"net/http"

poller.go

@@ -1,4 +1,4 @@
-package main
+package autopoller
 
 import (
 	"context"

utils.go

@@ -1,4 +1,4 @@
-package main
+package autopoller
 
 import (
 	"math/rand"

website_page.go

@@ -1,4 +1,4 @@
-package main
+package autopoller
 
 // PollType represents the polling type (fixed or randomized)
 type PollType string