public string GetLatestDownloadURL(bool includePreRelease, bool isPortable, bool isBrowserDownloadURL)
{
try
{
GitHubRelease latestRelease = GetLatestRelease(includePreRelease);
if (UpdateReleaseInfo(latestRelease, isPortable, isBrowserDownloadURL))
{
return(DownloadURL);
}
}
catch (Exception)
{
//DebugHelper.WriteException(e);
}
return(null);
}
public bool UpdateReleaseInfo(GitHubRelease release, bool isPortable, bool isBrowserDownloadURL)
{
if (release != null && !string.IsNullOrEmpty(release.tag_name) && release.tag_name.Length > 1 && release.tag_name[0] == 'v')
{
LatestVersion = new Version(release.tag_name.Substring(1));
if (release.assets != null && release.assets.Count > 0)
{
string endsWith;
if (isPortable)
{
endsWith = "portable.zip";
}
else
{
endsWith = ".exe";
}
foreach (GitHubAsset asset in release.assets)
{
if (asset != null && !string.IsNullOrEmpty(asset.name) && asset.name.EndsWith(endsWith, StringComparison.InvariantCultureIgnoreCase))
{
Filename = asset.name;
if (isBrowserDownloadURL)
{
DownloadURL = asset.browser_download_url;
}
else
{
DownloadURL = asset.url;
}
return(true);
}
}
}
}
return(false);
}
private GitHubRelease GetLatestRelease(bool includePreRelease)
{
GitHubRelease latestRelease = null;
List <GitHubRelease> releases = GetReleases();
if (releases != null && releases.Count > 0)
{
if (includePreRelease)
{
latestRelease = releases[0];
}
else
{
latestRelease = releases.FirstOrDefault(x => !x.prerelease);
}
}
return(latestRelease);
}