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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,163 @@ | ||
| package version | ||
|
|
||
| import ( | ||
| "io" | ||
| "net/http" | ||
| "sync" | ||
| "time" | ||
|
|
||
| goversion "github.com/hashicorp/go-version" | ||
| log "github.com/sirupsen/logrus" | ||
| ) | ||
|
|
||
| const ( | ||
| versionURL = "https://pkgs.netbird.io/releases/latest/version" | ||
| ) | ||
|
|
||
| type Update struct { | ||
| uiVersion *goversion.Version | ||
| daemonVersion *goversion.Version | ||
| lastAvailable *goversion.Version | ||
| versionsLock sync.Mutex | ||
|
|
||
| onUpdateListener func(version string) | ||
| listenerLock sync.Mutex | ||
| } | ||
|
|
||
| func NewUpdate() *Update { | ||
| currentVersion, err := goversion.NewVersion(version) | ||
| if err != nil { | ||
| currentVersion, _ = goversion.NewVersion("0.0.0") | ||
| } | ||
|
|
||
| lastAvailable, _ := goversion.NewVersion("0.0.0") | ||
|
|
||
| u := &Update{ | ||
| lastAvailable: lastAvailable, | ||
| uiVersion: currentVersion, | ||
| } | ||
|
|
||
| go u.startFetcher() | ||
| return u | ||
| } | ||
|
|
||
| func (u *Update) SetDaemonVersion(newVersion string) { | ||
| daemonVersion, err := goversion.NewVersion(newVersion) | ||
| if err != nil { | ||
| daemonVersion, _ = goversion.NewVersion("0.0.0") | ||
| } | ||
|
|
||
| u.versionsLock.Lock() | ||
| if u.daemonVersion != nil && u.daemonVersion.Equal(daemonVersion) { | ||
| u.versionsLock.Unlock() | ||
| return | ||
| } | ||
|
|
||
| u.daemonVersion = daemonVersion | ||
| u.versionsLock.Unlock() | ||
| u.checkUpdate() | ||
| return | ||
|
Check failure on line 59 in version/update.go
|
||
| } | ||
|
|
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| func (u *Update) SetOnUpdateListener(updateFn func(version string)) { | ||
| u.listenerLock.Lock() | ||
| defer u.listenerLock.Unlock() | ||
|
|
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| u.onUpdateListener = updateFn | ||
| if u.isUpdateAvailable() { | ||
| u.onUpdateListener(version) | ||
| } | ||
| } | ||
|
|
||
| func (u *Update) startFetcher() { | ||
| changed := u.fetchVersion() | ||
| if changed { | ||
| u.checkUpdate() | ||
| } | ||
|
|
||
| uptimeTicker := time.NewTicker(30 * time.Minute) | ||
| for { | ||
|
Check failure on line 79 in version/update.go
|
||
| select { | ||
| case <-uptimeTicker.C: | ||
| changed := u.fetchVersion() | ||
| if changed { | ||
| u.checkUpdate() | ||
| } | ||
|
|
||
| } | ||
| } | ||
|
|
||
| } | ||
|
|
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| func (u *Update) fetchVersion() bool { | ||
| resp, err := http.Get(versionURL) | ||
| if err != nil { | ||
| log.Error("failed to fetch version info: %s", err) | ||
|
Check failure on line 95 in version/update.go
|
||
| return false | ||
| } | ||
| defer resp.Body.Close() | ||
|
|
||
| if resp.StatusCode != http.StatusOK { | ||
| log.Errorf("invalid status code: %d", resp.StatusCode) | ||
| return false | ||
| } | ||
|
|
||
| if resp.ContentLength > 100 { | ||
| log.Errorf("too large response: %d", resp.ContentLength) | ||
| return false | ||
| } | ||
|
|
||
| content, err := io.ReadAll(resp.Body) | ||
| if err != nil { | ||
| log.Errorf("failed to read content: %s", err) | ||
| return false | ||
| } | ||
|
|
||
| lastAvailable, err := goversion.NewVersion(string(content)) | ||
| if err != nil { | ||
| log.Errorf("faield to parse the version string: %s", err) | ||
| return false | ||
| } | ||
|
|
||
| u.versionsLock.Lock() | ||
| defer u.versionsLock.Unlock() | ||
|
|
||
| if u.lastAvailable.Equal(lastAvailable) { | ||
| return false | ||
| } | ||
| u.lastAvailable = lastAvailable | ||
|
|
||
| return true | ||
| } | ||
|
|
||
| func (u *Update) checkUpdate() { | ||
| if !u.isUpdateAvailable() { | ||
| return | ||
| } | ||
|
|
||
| u.listenerLock.Lock() | ||
| defer u.listenerLock.Unlock() | ||
| if u.onUpdateListener == nil { | ||
| return | ||
| } | ||
|
|
||
| u.onUpdateListener(u.lastAvailable.String()) | ||
| } | ||
|
|
||
| func (u *Update) isUpdateAvailable() bool { | ||
| u.versionsLock.Lock() | ||
| defer u.versionsLock.Unlock() | ||
|
|
||
| if u.lastAvailable.GreaterThan(u.uiVersion) { | ||
| return true | ||
| } | ||
|
|
||
| if u.daemonVersion == nil { | ||
| return false | ||
| } | ||
|
|
||
| if u.lastAvailable.GreaterThan(u.daemonVersion) { | ||
| return true | ||
| } | ||
| return false | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| package version | ||
|
|
||
| import ( | ||
| "os/exec" | ||
| "runtime" | ||
| ) | ||
|
|
||
| const ( | ||
| downloadURL = "https://app.netbird.io/install" | ||
| macIntelURL = "https://pkgs.netbird.io/macos/amd64" | ||
| macM1M2URL = "https://pkgs.netbird.io/macos/arm64" | ||
| ) | ||
|
|
||
| func DownloadUrl() string { | ||
| switch runtime.GOOS { | ||
| case "windows": | ||
| return downloadURL | ||
| case "darwin": | ||
| return darwinDownloadUrl() | ||
| case "linux": | ||
| return downloadURL | ||
| default: | ||
| return downloadURL | ||
| } | ||
| } | ||
|
|
||
| func darwinDownloadUrl() string { | ||
| cmd := exec.Command("brew", "list --formula | grep -i netbird") | ||
| if err := cmd.Start(); err != nil { | ||
| goto PKGINSTALL | ||
| } | ||
|
|
||
| if err := cmd.Wait(); err == nil { | ||
| return downloadURL | ||
| } | ||
|
|
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| PKGINSTALL: | ||
| switch runtime.GOARCH { | ||
| case "amd64": | ||
| return macIntelURL | ||
| case "arm64": | ||
| return macM1M2URL | ||
| default: | ||
| return downloadURL | ||
| } | ||
| } |