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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "net/http" | ||
| "os" | ||
| "os/exec" | ||
| "path/filepath" | ||
| "regexp" | ||
| "runtime" | ||
|
|
||
| "github.com/pterm/pterm" | ||
| "github.com/spf13/cobra" | ||
| "github.com/uniget-org/cli/pkg/archive" | ||
| "github.com/uniget-org/cli/pkg/logging" | ||
| ) | ||
|
|
||
| func initSelfUpgradeCmd() { | ||
| rootCmd.AddCommand(selfUpgradeCmd) | ||
| } | ||
|
|
||
| var selfUpgradeCmd = &cobra.Command{ | ||
| Use: "self-upgrade", | ||
| Short: "Self upgrade " + projectName, | ||
| Long: header + "\nUpgrade " + projectName + " to latest version", | ||
| Args: cobra.NoArgs, | ||
| RunE: func(cmd *cobra.Command, args []string) error { | ||
| versionRegex := regexp.MustCompile(`^\d+\.\d+\.\d+(-\w+)?$`) | ||
| if !versionRegex.MatchString(version) { | ||
| pterm.Warning.Printf("Version is %s and does not match a.b.c\n", version) | ||
| return nil | ||
| } | ||
|
|
||
| selfExe := filepath.Base(os.Args[0]) | ||
| if selfExe == "." { | ||
| return fmt.Errorf("failed to get base name for %s", os.Args[0]) | ||
| } | ||
| if selfExe != "uniget" { | ||
| pterm.Warning.Printf("Binary must be called uniget but is %s\n", selfExe) | ||
| return nil | ||
| } | ||
|
|
||
| path, err := exec.LookPath(selfExe) | ||
| if err != nil { | ||
| pterm.Error.Printfln("Failed to find %s in PATH", selfExe) | ||
| return fmt.Errorf("failed to find %s in PATH: %s", selfExe, err) | ||
| } | ||
| fmt.Printf("%s is available at %s\n", selfExe, path) | ||
| selfDir := filepath.Dir(path) | ||
|
|
||
| url := fmt.Sprintf("https://github.com/%s/releases/latest/download/uniget_%s_%s.tar.gz", projectRepository, runtime.GOOS, arch) | ||
| logging.Debug.Printfln("Downloading %s", url) | ||
| client := &http.Client{} | ||
| req, err := http.NewRequest("GET", url, nil) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to create request: %s", err) | ||
| } | ||
| req.Header.Set("Accept", "application/octet-stream") | ||
| req.Header.Set("User-Agent", fmt.Sprintf("%s/%s", projectName, version)) | ||
| resp, err := client.Do(req) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to download %s: %s", url, err) | ||
| } | ||
| defer resp.Body.Close() | ||
|
|
||
| if resp.StatusCode != 200 { | ||
| return fmt.Errorf("failed to download %s: %s", url, resp.Status) | ||
| } | ||
|
|
||
| logging.Debug.Printfln("Extracting tar.gz") | ||
| err = os.Chdir(selfDir) | ||
| if err != nil { | ||
| return fmt.Errorf("error changing directory to %s: %s", selfDir, err) | ||
| } | ||
| err = os.Remove(selfExe) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to remove %s: %s", selfExe, err) | ||
| } | ||
| err = archive.ExtractTarGz(resp.Body) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to extract tar.gz: %s", err) | ||
| } | ||
|
|
||
| return nil | ||
| }, | ||
| } |
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