[TASK] add update notification

go.mod

@@ -2,7 +2,10 @@ module soundscape-sync
 
 go 1.22.6
 
-require fyne.io/fyne/v2 v2.5.2
+require (
+	fyne.io/fyne/v2 v2.5.2
+	github.com/google/go-github/v39 v39.2.0
+)
 
 require (
 	fyne.io/systray v1.11.0 // indirect
@@ -18,6 +21,7 @@ require (
 	github.com/go-text/render v0.2.0 // indirect
 	github.com/go-text/typesetting v0.2.0 // indirect
 	github.com/godbus/dbus/v5 v5.1.0 // indirect
+	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/gopherjs/gopherjs v1.17.2 // indirect
 	github.com/jeandeaual/go-locale v0.0.0-20240223122105-ce5225dcaa49 // indirect
 	github.com/jsummers/gobmp v0.0.0-20151104160322-e2ba15ffa76e // indirect
@@ -28,6 +32,7 @@ require (
 	github.com/srwiley/rasterx v0.0.0-20220730225603-2ab79fcdd4ef // indirect
 	github.com/stretchr/testify v1.8.4 // indirect
 	github.com/yuin/goldmark v1.7.1 // indirect
+	golang.org/x/crypto v0.23.0 // indirect
 	golang.org/x/image v0.18.0 // indirect
 	golang.org/x/mobile v0.0.0-20231127183840-76ac6878050a // indirect
 	golang.org/x/net v0.25.0 // indirect

go.sum

@@ -146,7 +146,12 @@ github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-github/v39 v39.2.0 h1:rNNM311XtPOz5rDdsJXAp2o8F67X9FnROXTvto3aSnQ=
+github.com/google/go-github/v39 v39.2.0/go.mod h1:C1s8C5aCC9L+JXIYpJM5GYytdX52vC1bLvHEF1IhBrE=
+github.com/google/go-querystring v1.1.0 h1:AnCroh3fv4ZBgVIf1Iwtovgjaw/GiKJo8M8yD/fhyJ8=
+github.com/google/go-querystring v1.1.0/go.mod h1:Kcdr2DB4koayq7X8pmAG4sNG59So17icRSOU623lUBU=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
@@ -306,6 +311,9 @@ golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.23.0 h1:dIJU/v2J8Mdglj/8rJ6UUOM3Zc9zLZxVZwwxMooUSAI=
+golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=

main.go

@@ -1,9 +1,23 @@
 package main
 
 import (
+    "context"
+    "net/url"
+    "soundscape-sync/internal/ui"
+
     "fyne.io/fyne/v2"
     "fyne.io/fyne/v2/app"
-    "soundscape-sync/internal/ui"
+    "fyne.io/fyne/v2/container"
+    "fyne.io/fyne/v2/dialog"
+    "fyne.io/fyne/v2/widget"
+
+    "github.com/google/go-github/v39/github"
+)
+
+const (
+	owner      = "dpolakovics"
+	repo       = "soundscape-sync"
+	currentTag = "0.3"
 )
 
 func main() {
@@ -13,6 +27,31 @@ func main() {
     content := ui.CreateMainContent(mainWindow)
     mainWindow.SetContent(content)
 
+    checkForUpdates(myApp, mainWindow)
+
     mainWindow.Resize(fyne.NewSize(800, 600))
     mainWindow.ShowAndRun()
 }
+
+func checkForUpdates(a fyne.App, w fyne.Window) {
+	client := github.NewClient(nil)
+	release, _, err := client.Repositories.GetLatestRelease(context.Background(), owner, repo)
+	if err != nil {
+		dialog.ShowError(err, w)
+		return
+	}
+
+	latestTag := release.GetTagName()
+	if latestTag > currentTag {
+    updateDialog := dialog.NewCustom("Update Available", "Close", 
+      container.NewVBox(
+        widget.NewLabel("A new version is available!"),
+        widget.NewButton("Open Release Page", func() {
+          u, _ := url.Parse(release.GetHTMLURL())
+          _ = a.OpenURL(u)
+        }),
+      ), w)
+    updateDialog.Resize(fyne.NewSize(300, 150))
+    updateDialog.Show()
+	}
+}