private static GithubRelease GetNewestReleaseMono()
{
string outputFilePath = Application.StartupPath + @"/release.json";
GithubRelease rel = null;
if (File.Exists(Application.StartupPath + "/release.json"))
{
File.Delete(Application.StartupPath + "/release.json");
}
MonoHelper.DownloadFile(
"https://api.github.com/repos/BlackDragonBE/MarkdownToRW_Converter/releases/latest", outputFilePath,
"MarkdownToRW_Converter");
// Read json
if (File.Exists(Application.StartupPath + "/release.json"))
{
var json = "";
using (StreamReader sr = new StreamReader(outputFilePath.Replace("\"", "")))
{
json = sr.ReadToEnd();
}
rel = JsonConvert.DeserializeObject <GithubRelease>(json);
File.Delete(Application.StartupPath + "/release.json");
}
return(rel);
}
private static void StartAppUpdate(GithubRelease newestRelease)
{
// Copy updater.exe to folder above
// Run updater.exe on folder above
// Updater gets current folder & path to zip as arguments & starts
// This app exists
// Preparation
Console.WriteLine("Downloading new release...");
string downloadUrl = "";
string downloadName = "";
foreach (GithubRelease.Asset asset in newestRelease.assets)
{
if (asset.name.Contains("GUI"))
{
downloadName = asset.name;
downloadUrl = asset.browser_download_url;
}
}
string zipPath = Directory.GetParent(Application.StartupPath) + "/" + downloadName;
string newUpdaterPath = Directory.GetParent(Application.StartupPath) + "/RWUpdater.exe";
//Download update
MonoHelper.DownloadFile(downloadUrl, zipPath,
"MarkdownToRW_Converter");
// Copy updater to folder above
if (File.Exists(newUpdaterPath))
{
File.Delete(newUpdaterPath);
}
File.Copy(Application.StartupPath + "/RWUpdater.exe", newUpdaterPath);
File.Copy(Application.StartupPath + "/DotNetZip.dll",
Directory.GetParent(Application.StartupPath) + "/DotNetZip.dll");
// Run updater & quit
Process.Start(newUpdaterPath,
DragonUtil.SurroundWithQuotes(Application.StartupPath) + " " + DragonUtil.SurroundWithQuotes(zipPath));
Environment.Exit(0);
}
private static GithubRelease GetNewestRelease()
{
GithubRelease release = null;
try
{
var http = new HttpClient();
http.Request.UserAgent = "MarkdownToRW_Converter";
http.Request.Accept = HttpContentTypes.ApplicationJson;
var response = http.Get(RELEASE_URL);
release = response.StaticBody <GithubRelease>();
}
catch (Exception e)
{
Console.WriteLine("Update check failed:\n" + e);
}
return(release);
}
public static void CheckForUpdates()
{
_thisVersion = DragonVersion.VERSION;
Console.WriteLine("Checking for new version...");
GithubRelease newestRelease = null;
if (!MonoHelper.IsRunningOnMono) //Regular Windows
{
newestRelease = GetNewestRelease();
}
else
{
newestRelease = GetNewestReleaseMono();
}
if (newestRelease != null)
{
var githubNewestVersion = Convert.ToDecimal(newestRelease.tag_name);
if (githubNewestVersion > _thisVersion)
{
if (MessageBox.Show(
"New version available!\n" + newestRelease.name + " (Current: v" + _thisVersion +
")\n\nRelease notes:\n" + newestRelease.body +
"\n\nClick yes to download and install new release. ", "Update to " + newestRelease.name,
MessageBoxButtons.YesNo) == DialogResult.Yes
)
{
StartAppUpdate(newestRelease);
}
}
else
{
Console.WriteLine("Application is up to date!");
}
}
else
{
Console.WriteLine("Couldn't download release info.");
}
}
