// Used to check for and download non-canary releases (including documentation updates)
public static async Task CheckUpdate(bool Overwrite, string releaseTag = "", bool manual = false,
string openFile = null, bool checkDocumentation = false,
bool Automatic = false)
{
// If canary is active, disable it
if (File.Exists(AppPath + "\\Canary\\Active"))
{
File.Delete(AppPath + "\\Canary\\Active");
}
string repoOwner = mainRepo.Split('/')[0];
string repoName = mainRepo.Split('/')[1];
try
{
// check to see if the user is online, and that github is up and running.
Console.Write("Checking connection to server... ");
try
{
using (Ping s = new Ping())
{
IPStatus status = s.Send("www.github.com").Status;
Console.WriteLine(status);
if (status != IPStatus.Success)
{
Console.WriteLine("Failed to connect");
if (manual)
{
MessageBox.Show("Unable to connect to GitHub. The website may be down.");
}
return;
}
}
}
catch
{
throw new HttpRequestException();
}
// Initiate the github client.
// get Release
IReadOnlyList <Release> AllReleases = await github.Repository.Release.GetAll(repoOwner, repoName);
IReadOnlyList <Release> releases = null;
Release release = null;
bool documentation = false;
if (AllReleases.Count == 0)
{
goto UpdateDL;
}
// Remove all pre-release versions from the list (Prerelease versions are exclusively documentation updates)
releases = AllReleases.Where(r => !r.Prerelease).ToList();
if (releases[0].TagName != releaseTag)
{
release = releases[0];
goto UpdateDL;
}
if (checkDocumentation)
{
// Figure out what documentation version you're on
string docVer = "";
try
{
docVer = File.ReadAllLines(AppPath + "\\InternalDocumentation\\version.txt")[0];
}
catch (Exception e)
{
Console.WriteLine(e.Message);
MessageBox.Show(
"ERROR: Documentation Version could not be found. Downloading the latest documentation release.");
await ForceDownloadDocumentation();
try
{
docVer = File.ReadAllLines(AppPath + "\\InternalDocumentation\\version.txt")[0];
// Documentation has already been updated, no need to check again.
checkDocumentation = false;
}
catch (Exception e2)
{
Console.WriteLine(e2.Message);
MessageBox.Show(
"ERROR: Documentation Version still could not be found. Please report this on Discord or Github.\n" +
e2.Message);
}
}
// Don't need to check for update unless the latest release is a prerelease (documentation is included in full releases)
if (AllReleases[0].Prerelease)
{
// This track is shared by canary updates. Ensure that a documentation release is found.
foreach (Release r in AllReleases)
{
if (r.TagName == releaseTag || r.TagName == docVer)
{
// Documentation is already up-to-date if the latest release (either of documentation or the full program) has been downloaded
release = null;
break;
}
if (r.Prerelease && r.Name.ToLower().Contains("documentation"))
{
release = r;
documentation = true;
break;
}
}
}
}
UpdateDL:
// If there are no releases available, download will fail.
if (release == null || release.Assets.Count == 0)
{
if (manual)
{
MessageBox.Show("No updates found.");
}
return;
}
// Show warnings as applicable to those using the automatic updater
if (Automatic)
{
if (release.Body.Contains("WARNING: "))
{
if (release.Body.StartsWith("WARNING: "))
{
DialogResult dr = MessageBox.Show(
release.Body.Substring(0, release.Body.IndexOf("\n") - 1) +
"\n\nWould you like to continue updating?", "Automatic Update Warning",
MessageBoxButtons.YesNo);
if (dr != DialogResult.Yes)
{
return;
}
}
else
{
DialogResult dr = MessageBox.Show(
release.Body.Substring(release.Body.IndexOf("WARNING: ")) +
"\n\nWould you like to continue updating?", "Automatic Update Warning",
MessageBoxButtons.YesNo);
if (dr != DialogResult.Yes)
{
return;
}
}
}
if (GetOpenWindowsCount() > 1 &&
MessageBox.Show(
"Update to " + release.Name +
" was found. Would you like to download now?\n\nAll current windows will be closed and changes will be lost!",
"Updater", MessageBoxButtons.YesNo) != DialogResult.Yes)
{
return;
}
}
else // Allow the user to choose whether or not to download a release if not using the automatic updater
{
if (MessageBox.Show(
release.Name + " is available!\n\nThis release:\n\n" + release.Body + "\n\nUpdate now?" +
(manual ? "\n\nThe program will be closed, and changes will not be saved!" : ""), "Update",
MessageBoxButtons.YesNo) != DialogResult.Yes)
{
return;
}
}
await DownloadRelease(release, Overwrite, Automatic, manual, documentation, openFile);
}
catch (HttpRequestException)
{
if (manual)
{
MessageBox.Show("Unable to connect to the internet.");
}
}
catch (Exception e)
{
if (manual)
{
MessageBox.Show(e.Message);
}
}
}
public static async Task ShowCanaryChangelog()
{
string changelog = "";
string newSha;
string oldSha;
string newBranch;
string oldBranch;
string newRepo;
string oldRepo;
string Filename = AppPath + "\\Canary\\Old";
bool showErrors = true;
try
{
newSha = File.ReadAllLines(AppPath + "\\Canary\\New")[2];
oldSha = File.ReadAllLines(AppPath + "\\Canary\\Old")[2];
try
{
newBranch = File.ReadAllLines(AppPath + "\\Canary\\New")[3];
oldBranch = File.ReadAllLines(AppPath + "\\Canary\\Old")[3];
}
catch
{
// Assume that this is updating from an old version before branch data was tracked.
newBranch = "";
oldBranch = "";
}
try
{
newRepo = File.ReadAllLines(AppPath + "\\Canary\\New")[4];
oldRepo = File.ReadAllLines(AppPath + "\\Canary\\Old")[4];
}
catch
{
// Assume that this is updating from an old version before repo data was tracked.
newRepo = oldRepo = "";
}
}
catch
{
try
{
newSha = File.ReadAllLines(AppPath + "\\Canary\\New")[2];
oldSha = "";
try
{
newBranch = File.ReadAllLines(AppPath + "\\Canary\\New")[3];
oldBranch = newBranch;
}
catch
{
// Assume that this is updating from an old version before branch data was tracked.
newBranch = "";
oldBranch = "";
}
try
{
newRepo = File.ReadAllLines(AppPath + "\\Canary\\New")[4];
oldRepo = newRepo;
}
catch
{
// Assume that this is updating from an old version before repo data was tracked.
newRepo = "";
oldRepo = "";
}
showErrors = false;
}
catch
{
MessageBox.Show(
"Canary changelog could not be shown. Make sure to never disturb the \"Canary\" folder in the installation folder.");
return;
}
}
if (newSha == oldSha)
{
MessageBox.Show("Welcome to BrawlCrate Canary! You were already on the latest commit.");
if (File.Exists(Filename))
{
File.Delete(Filename);
}
return;
}
if (newRepo != oldRepo)
{
MessageBox.Show("Welcome to BrawlCrate Canary! You are now tracking the " + newBranch +
" branch of the " + newRepo + " repository instead of the " + oldBranch +
" branch of the " + oldRepo +
" repository. Canary changelog is not supported when switching repositories, so please check online to see differences.");
if (File.Exists(Filename))
{
File.Delete(Filename);
}
return;
}
if (newBranch != oldBranch)
{
MessageBox.Show("Welcome to BrawlCrate Canary! You are now tracking the " + newBranch +
" branch instead of the " + oldBranch +
" branch. Canary changelog is not supported when switching branches, so please check the Discord for what's been changed.");
if (File.Exists(Filename))
{
File.Delete(Filename);
}
return;
}
// check to see if the user is online, and that github is up and running.
Console.WriteLine("Checking connection to server.");
using (Ping s = new Ping())
{
Console.WriteLine(s.Send("www.github.com").Status);
}
char[] slashes = { '\\', '/' };
string[] repoData = currentRepo.Split(slashes);
try
{
Credentials cr = new Credentials(Encoding.Default.GetString(_rawData));
GitHubClient github = new GitHubClient(new ProductHeaderValue("BrawlCrate"))
{
Credentials = cr
};
try
{
await github.Repository.Branch.Get(repoData[0], repoData[1], currentBranch);
}
catch
{
repoData = mainRepo.Split(slashes);
currentBranch = mainBranch;
currentRepo = mainRepo;
}
ApiOptions options = new ApiOptions
{
PageSize = 120,
PageCount = 1
};
List <GitHubCommit> commits =
(await github.Repository.Commit.GetAll(repoData[0], repoData[1], options)).ToList();
int i;
bool foundCurrentCommit = false;
for (i = 0; i < commits.Count;)
{
GitHubCommit c = commits[i];
if (!foundCurrentCommit && c.Sha != newSha)
{
commits.Remove(c);
continue;
}
foundCurrentCommit = true;
if (c.Sha == oldSha || i > 99)
{
break;
}
i++;
}
if (i == 0)
{
MessageBox.Show("No changes were found.");
}
for (int j = i - 1; j >= 0; j--)
{
if (j >= commits.Count)
{
continue;
}
if (j == 99 && showErrors)
{
changelog += "\n\nMax commits reached. Showing last 100.";
}
GitHubCommit c = new GitHubCommit();
try
{
c = commits[j];
}
catch
{
continue;
}
changelog += "\n\n========================================================\n\n";
try
{
string s = "#" + c.Sha.Substring(0, 7) + "@" + currentRepo + '\\' + currentBranch + " by " +
c.Author.Login + "\n";
changelog += s;
}
catch
{
changelog += "#" + c.Sha.Substring(0, 7) + "@" + currentRepo + '\\' + currentBranch + "\n";
}
changelog += c.Commit.Message;
}
changelog += "\n\n========================================================";
if (!string.IsNullOrEmpty(oldSha))
{
MessageBox.Show("Canary successfully updated from #" + oldSha.Substring(0, 7) + " to #" +
newSha.Substring(0,
7)); // For some reason, without this, the changelog window never shows.
}
else
{
MessageBox.Show(
"The last 100 Canary commits will be shown. For a more in-depth view of changes, visit https://github.com/soopercool101/BrawlCrateNext/commits/master");
}
CanaryChangelogViewer logWindow = new CanaryChangelogViewer(newSha.Substring(0, 7), changelog);
logWindow.ShowDialog();
DirectoryInfo CanaryDir = Directory.CreateDirectory(AppPath + "\\Canary");
CanaryDir.Attributes = FileAttributes.Directory | FileAttributes.Hidden;
if (File.Exists(Filename))
{
File.Delete(Filename);
}
}
catch (Exception e)
{
MessageBox.Show("Canary Changelog could not be shown:\n" + e.Message);
}
}