zogzog
50c8ad9823
- Rewrite complet en Go : exe unique sans _internal/, sans extraction temp - GUI Windows-native via github.com/lxn/walk (TableView, TextEdit, PushButton) - Meme fonctionnalites : check repos, pull, checkout, auto-update, logs - build.bat : go build -ldflags "-H windowsgui -s -w" -> 9.6 Mo, zero dependance Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
96 lines
2.0 KiB
Go
96 lines
2.0 KiB
Go
package main
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import (
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"fmt"
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"io"
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"net/http"
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"os"
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"strings"
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"time"
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)
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func parseVersion(v string) [3]int {
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var t [3]int
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for i, p := range strings.SplitN(strings.TrimSpace(v), ".", 3) {
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fmt.Sscanf(p, "%d", &t[i])
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}
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return t
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}
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func versionGreater(remote, local string) bool {
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r, l := parseVersion(remote), parseVersion(local)
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for i := 0; i < 3; i++ {
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if r[i] > l[i] {
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return true
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}
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if r[i] < l[i] {
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return false
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}
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}
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return false
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}
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func checkSelfUpdate(cfg SelfUpdateConfig) (needsUpdate bool, info string, err error) {
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if cfg.URL == "" {
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return false, "", nil
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}
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url := fmt.Sprintf("%s/raw/branch/%s/version.txt", cfg.URL, cfg.Branch)
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client := &http.Client{Timeout: 10 * time.Second}
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resp, err := client.Get(url)
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if err != nil {
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return false, "", err
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}
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defer resp.Body.Close()
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data, _ := io.ReadAll(resp.Body)
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remote := strings.TrimSpace(string(data))
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if !versionGreater(remote, VERSION) {
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return false, "", nil
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}
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return true, fmt.Sprintf("Version actuelle : %s\nVersion disponible : %s", VERSION, remote), nil
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}
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func doSelfUpdate(cfg SelfUpdateConfig) error {
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exePath, err := os.Executable()
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if err != nil {
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return err
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}
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newPath := exePath + ".new"
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oldPath := exePath + ".old"
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url := fmt.Sprintf("%s/raw/branch/%s/%s", cfg.URL, cfg.Branch, cfg.ExeName)
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client := &http.Client{Timeout: 120 * time.Second}
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resp, err := client.Get(url)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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f, err := os.Create(newPath)
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if err != nil {
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return err
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}
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n, copyErr := io.Copy(f, resp.Body)
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f.Close()
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if copyErr != nil {
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os.Remove(newPath)
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return copyErr
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}
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if n < 1000 {
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os.Remove(newPath)
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return fmt.Errorf("fichier telecharge invalide (%d octets)", n)
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}
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// Supprimer le Mark of the Web (Zone.Identifier)
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os.Remove(newPath + ":Zone.Identifier")
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if err := os.Rename(exePath, oldPath); err != nil {
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os.Remove(newPath)
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return err
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}
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if err := os.Rename(newPath, exePath); err != nil {
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os.Rename(oldPath, exePath) // restaurer
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return err
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}
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return nil
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}
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