-
-
Notifications
You must be signed in to change notification settings - Fork 538
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
3 changed files
with
242 additions
and
2 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,157 @@ | ||
| 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() | ||
| } | ||
|
|
||
| func (u *Update) SetOnUpdateListener(updateFn func(version string)) { | ||
| u.listenerLock.Lock() | ||
| defer u.listenerLock.Unlock() | ||
|
|
||
| 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 range uptimeTicker.C { | ||
| changed := u.fetchVersion() | ||
| if changed { | ||
| u.checkUpdate() | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func (u *Update) fetchVersion() bool { | ||
| resp, err := http.Get(versionURL) | ||
| if err != nil { | ||
| log.Errorf("failed to fetch version info: %s", err) | ||
| 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 | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 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 | ||
| } | ||
|
|
||
| PKGINSTALL: | ||
| switch runtime.GOARCH { | ||
| case "amd64": | ||
| return macIntelURL | ||
| case "arm64": | ||
| return macM1M2URL | ||
| default: | ||
| return downloadURL | ||
| } | ||
| } |