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|
package utils
import (
"fmt"
"os"
"os/exec"
"runtime/debug"
"strings"
"syscall"
"github.com/spf13/cobra"
)
var (
Version = "dev"
RepositoryURL = "[email protected]:repos/dborg.git"
)
func init() {
if Version == "dev" {
if info, ok := debug.ReadBuildInfo(); ok {
if info.Main.Version != "" && info.Main.Version != "(devel)" {
Version = info.Main.Version
}
}
}
}
func CheckForUpdates(cmd *cobra.Command) error {
if !isTerminal() {
return nil
}
latestVersion, err := getLatestRemoteTag()
if err != nil {
return nil
}
if latestVersion == "" || latestVersion == Version {
return nil
}
if isNewerVersion(latestVersion, Version) {
promptAndUpdate(latestVersion)
}
return nil
}
func getLatestRemoteTag() (string, error) {
cmd := exec.Command("git", "ls-remote", "--tags", "--refs", "--sort=-v:refname", RepositoryURL)
output, err := cmd.Output()
if err != nil {
return "", err
}
lines := strings.Split(strings.TrimSpace(string(output)), "\n")
if len(lines) == 0 {
return "", fmt.Errorf("no tags found")
}
parts := strings.Split(lines[0], "refs/tags/")
if len(parts) < 2 {
return "", fmt.Errorf("invalid tag format")
}
return strings.TrimSpace(parts[1]), nil
}
func isNewerVersion(remote, local string) bool {
if local == "dev" || local == "(devel)" {
return false
}
remote = strings.TrimPrefix(remote, "v")
local = strings.TrimPrefix(local, "v")
if remote == local {
return false
}
remoteParts := strings.Split(remote, ".")
localParts := strings.Split(local, ".")
for i := 0; i < len(remoteParts) && i < len(localParts); i++ {
if remoteParts[i] > localParts[i] {
return true
}
if remoteParts[i] < localParts[i] {
return false
}
}
return len(remoteParts) > len(localParts)
}
func promptAndUpdate(newVersion string) {
fmt.Fprintf(os.Stderr, "\n🔔 A new version of dborg is available: %s (current: %s)\n", newVersion, Version)
fmt.Fprintf(os.Stderr, "Would you like to update now? [Y/n]: ")
var response string
fmt.Scanln(&response)
response = strings.ToLower(strings.TrimSpace(response))
if response != "" && response != "y" && response != "yes" {
fmt.Fprintf(os.Stderr, "Update skipped. Run 'go install git.db.org.ai/dborg@%s' to update manually.\n\n", newVersion)
return
}
fmt.Fprintf(os.Stderr, "Updating to %s...\n", newVersion)
installTarget := fmt.Sprintf("git.db.org.ai/dborg@%s", newVersion)
installCmd := exec.Command("go", "install", installTarget)
installCmd.Stdout = os.Stderr
installCmd.Stderr = os.Stderr
if err := installCmd.Run(); err != nil {
fmt.Fprintf(os.Stderr, "Failed to update: %v\n", err)
fmt.Fprintf(os.Stderr, "Please update manually: go install git.db.org.ai/dborg@%s\n\n", newVersion)
return
}
fmt.Fprintf(os.Stderr, "✓ Update successful! Restarting...\n\n")
restartSelf()
}
func restartSelf() {
executable, err := os.Executable()
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to get executable path: %v\n", err)
os.Exit(1)
}
args := os.Args[1:]
err = syscall.Exec(executable, append([]string{executable}, args...), os.Environ())
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to restart: %v\n", err)
os.Exit(1)
}
}
func isTerminal() bool {
fileInfo, err := os.Stdout.Stat()
if err != nil {
return false
}
return (fileInfo.Mode() & os.ModeCharDevice) != 0
}
|
