add update interval option

README.md

@@ -8,6 +8,7 @@ is stored in the `config.json` file. Here is the configuration for tracking
 official MatterLinux 24 repos:
 ```json
 {
+  "interval": 5,
   "pools": [
     {
       "display": "base (stable)",

go.mod

@@ -9,17 +9,17 @@ require (
 )
 
 require (
-	github.com/andybalholm/brotli v1.1.0 // indirect
+	github.com/andybalholm/brotli v1.1.1 // indirect
 	github.com/gofiber/template v1.8.3 // indirect
 	github.com/gofiber/utils v1.1.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	github.com/klauspost/compress v1.17.9 // indirect
+	github.com/klauspost/compress v1.17.11 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
-	github.com/valyala/fasthttp v1.55.0 // indirect
+	github.com/valyala/fasthttp v1.57.0 // indirect
 	github.com/valyala/tcplisten v1.0.0 // indirect
-	golang.org/x/sys v0.24.0 // indirect
+	golang.org/x/sys v0.27.0 // indirect
 )

go.sum

@@ -1,5 +1,5 @@
-github.com/andybalholm/brotli v1.1.0 h1:eLKJA0d02Lf0mVpIDgYnqXcUn0GqVmEFny3VuID1U3M=
+github.com/andybalholm/brotli v1.1.1 h1:PR2pgnyFznKEugtsUo0xLdDop5SKXd5Qf5ysW+7XdTA=
-github.com/andybalholm/brotli v1.1.0/go.mod h1:sms7XGricyQI9K10gOSf56VKKWS4oLer58Q+mhRPtnY=
+github.com/andybalholm/brotli v1.1.1/go.mod h1:05ib4cKhjx3OQYUY22hTVd34Bc8upXjOLL2rKwwZBoA=
 github.com/bigkevmcd/go-configparser v0.0.0-20240808124832-fc81059ea0bd h1:MsTk4yo6KVYdulsDscuH4AwiZN1CyuCJAg59EWE7HPQ=
 github.com/bigkevmcd/go-configparser v0.0.0-20240808124832-fc81059ea0bd/go.mod h1:vzEQfW+A1T+AMJmTIX+SXNLNECHOM7GEinHhw0IjykI=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -14,8 +14,8 @@ github.com/gofiber/utils v1.1.0 h1:vdEBpn7AzIUJRhe+CiTOJdUcTg4Q9RK+pEa0KPbLdrM=
 github.com/gofiber/utils v1.1.0/go.mod h1:poZpsnhBykfnY1Mc0KeEa6mSHrS3dV0+oBWyeQmb2e0=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/klauspost/compress v1.17.9 h1:6KIumPrER1LHsvBVuDa0r5xaG0Es51mhhB9BQB2qeMA=
+github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
-github.com/klauspost/compress v1.17.9/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
+github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
 github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
@@ -36,14 +36,16 @@ github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsT
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
-github.com/valyala/fasthttp v1.55.0 h1:Zkefzgt6a7+bVKHnu/YaYSOPfNYNisSVBo/unVCf8k8=
+github.com/valyala/fasthttp v1.57.0 h1:Xw8SjWGEP/+wAAgyy5XTvgrWlOD1+TxbbvNADYCm1Tg=
-github.com/valyala/fasthttp v1.55.0/go.mod h1:NkY9JtkrpPKmgwV3HTaS2HWaJss9RSIsRVfcxxoHiOM=
+github.com/valyala/fasthttp v1.57.0/go.mod h1:h6ZBaPRlzpZ6O3H5t2gEk1Qi33+TmLvfwgLLp0t9CpE=
 github.com/valyala/tcplisten v1.0.0 h1:rBHj/Xf+E1tRGZyWIWwJDiRY0zc1Js+CV5DqwacVSA8=
 github.com/valyala/tcplisten v1.0.0/go.mod h1:T0xQ8SeCZGxckz9qRXTfG43PvQ/mcWh7FwZEA7Ioqkc=
+github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
+github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg=
+golang.org/x/sys v0.27.0 h1:wBqf8DvsY9Y/2P8gAfPDEYNuS30J4lPHJxXSb/nJZ+s=
-golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.27.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

lib/config.go

@@ -6,6 +6,7 @@ import (
 )
 
 type Config struct {
+	Interval int    `json:"interval"`
 	Pools    []Pool `json:"pools"`
 }
 
@@ -19,15 +20,13 @@ func (c *Config) Load(list *[]Package, file string) error {
 		return err
 	}
 
+	// default config values
+	c.Interval = 5
+	c.Pools = []Pool{}
+
 	if err = json.Unmarshal(content, c); err != nil {
 		return err
 	}
 
-	for _, p := range c.Pools {
-		if err = p.Load(list); err != nil {
-			return err
-		}
-	}
-
 	return nil
 }

main.go

@@ -35,29 +35,42 @@ type tracker struct {
 	Config  lib.Config
 	Last    time.Time
 	List    []lib.Package
-	Tick    time.Ticker
+	Tick    *time.Ticker
 }
 
 func (t *tracker) Reload() error {
 	t.List = []lib.Package{}
-	err := t.Config.Load(&t.List, "config.json")
 	t.Last = time.Now()
+
+	for _, p := range t.Config.Pools {
+		if err := p.Load(&t.List); err != nil {
 			return err
+		}
+	}
+
+	return nil
 }
 
 func (t *tracker) Loop() {
-	var err error
+	if err := t.Config.Load(&t.List, "config.json"); err != nil {
-
+		log.Error("Failed to load the configuration: %s", err.Error())
-	if err = t.Reload(); err != nil {
+		return
-		log.Error("Failed to update packages: %s", err.Error())
 	}
 
+	if err := t.Reload(); err != nil {
+		log.Error("Failed to update packages: %s", err.Error())
+		return
+	}
+
+	t.Tick = time.NewTicker(time.Minute * time.Duration(t.Config.Interval))
+
 	for {
 		select {
 		case <-t.Tick.C:
-			if err = t.Reload(); err != nil {
+			if err := t.Reload(); err != nil {
 				log.Error("Failed to update packages: %s", err.Error())
 			}
+
 		case <-t.Channel:
 			t.Tick.Stop()
 			return
@@ -72,14 +85,13 @@ func (t *tracker) Stop() {
 func main() {
 	var (
 		tracker tracker
-		engine  *html.Engine
 		app     *fiber.App
+		err     error
 	)
 
-	engine = html.New("./templates", ".html")
 	app = fiber.New(fiber.Config{
 		DisableStartupMessage: true,
-		Views:                 engine,
+		Views:                 html.New("./templates", ".html"),
 	})
 
 	app.Static("/", "./public")
@@ -102,8 +114,7 @@ func main() {
 
 	log.Info("Starting MatterLinux package tracker on port 9877")
 
-	err := app.Listen(":9877")
+	if err = app.Listen(":9877"); err != nil {
-	if err != nil {
 		log.Error("Error starting server: %s", err.Error())
 	}