|
| 1 | +package main |
| 2 | + |
| 3 | +import ( |
| 4 | + "encoding/json" |
| 5 | + "fmt" |
| 6 | + "net/http" |
| 7 | + "strings" |
| 8 | + |
| 9 | + "github.com/fatih/color" |
| 10 | + semver "go.bug.st/relaxed-semver" |
| 11 | + |
| 12 | + "github.com/arduino/arduino-flasher-cli/feedback" |
| 13 | + "github.com/arduino/arduino-flasher-cli/i18n" |
| 14 | + "github.com/arduino/arduino-flasher-cli/updater" |
| 15 | +) |
| 16 | + |
| 17 | +type FlasherRelease struct { |
| 18 | + TagName string `json:"tag_name"` |
| 19 | +} |
| 20 | + |
| 21 | +func checkForUpdates() error { |
| 22 | + currentVersion, err := semver.Parse(Version) |
| 23 | + if err != nil { |
| 24 | + return err |
| 25 | + } |
| 26 | + |
| 27 | + c := updater.NewClient() |
| 28 | + req, err := http.NewRequest("GET", "https://api.github.com/repos/arduino/arduino-flasher-cli/releases/latest", nil) |
| 29 | + if err != nil { |
| 30 | + return err |
| 31 | + } |
| 32 | + resp, err := c.HTTPClient.Do(req) |
| 33 | + if err != nil { |
| 34 | + return err |
| 35 | + } |
| 36 | + defer resp.Body.Close() |
| 37 | + |
| 38 | + var release FlasherRelease |
| 39 | + err = json.NewDecoder(resp.Body).Decode(&release) |
| 40 | + if err != nil { |
| 41 | + return err |
| 42 | + } |
| 43 | + |
| 44 | + release.TagName = strings.TrimPrefix(release.TagName, "v") |
| 45 | + latestVersion, err := semver.Parse(release.TagName) |
| 46 | + if err != nil { |
| 47 | + return err |
| 48 | + } |
| 49 | + |
| 50 | + // Do nothing if the Arduino Flasher CLI is up to date |
| 51 | + if currentVersion.GreaterThanOrEqual(latestVersion) { |
| 52 | + return nil |
| 53 | + } |
| 54 | + |
| 55 | + msg := fmt.Sprintf("\n\n%s %s → %s\n%s", |
| 56 | + color.YellowString(i18n.Tr("A new release of Arduino Flasher CLI is available:")), |
| 57 | + color.CyanString(currentVersion.String()), |
| 58 | + color.CyanString(latestVersion.String()), |
| 59 | + color.YellowString("https://github.com/arduino/arduino-flasher-cli/releases/latest")) |
| 60 | + feedback.Print(msg) |
| 61 | + |
| 62 | + return nil |
| 63 | +} |
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