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Beta versions *should* upgrade to other beta version (ref #436)

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This commit is contained in:
Jakob Borg 2014-07-24 14:23:25 +02:00
parent f762bd5e25
commit 6188185b22
1 changed files with 16 additions and 5 deletions
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13
cmd/syncthing/upgrade_supported.go
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@ -93,14 +93,25 @@ func currentRelease() (githubRelease, error) {
json.NewDecoder(resp.Body).Decode(&rels) json.NewDecoder(resp.Body).Decode(&rels)
resp.Body.Close() resp.Body.Close()
if strings.Contains(Version, "-beta") {
// We are a beta version. Use whatever we can find that is newer-or-equal than current.
for _, rel := range rels {
if compareVersions(rel.Tag, Version) >= 0 {
return rel, nil
}
}
// We found nothing. Return the latest release and let the next layer decide.
return rels[0], nil
} else {
// We are a regular release. Only consider non-prerelease versions for upgrade.
for _, rel := range rels { for _, rel := range rels {
if !rel.Prerelease { if !rel.Prerelease {
return rel, nil return rel, nil
} }
} }
return githubRelease{}, errors.New("no suitable release found") return githubRelease{}, errors.New("no suitable release found")
} }
}
func readTarGZ(url string, dir string) (string, error) { func readTarGZ(url string, dir string) (string, error) {
req, err := http.NewRequest("GET", url, nil) req, err := http.NewRequest("GET", url, nil)