public async Task Restart(CommandContext ctx)
{
if (await LockObj.WaitAsync(0).ConfigureAwait(false))
{
DiscordMessage?msg = null;
try
{
msg = await ctx.RespondAsync("Saving state...").ConfigureAwait(false);
await StatsStorage.SaveAsync(true).ConfigureAwait(false);
msg = await msg.UpdateOrCreateMessageAsync(ctx.Channel, "Restarting...").ConfigureAwait(false);
Restart(ctx.Channel.Id, "Restarted due to command request");
}
catch (Exception e)
{
await msg.UpdateOrCreateMessageAsync(ctx.Channel, "Restarting failed: " + e.Message).ConfigureAwait(false);
}
finally
{
LockObj.Release();
}
}
else
{
await ctx.RespondAsync("Update is in progress").ConfigureAwait(false);
}
}
public async Task Update(CommandContext ctx)
{
if (await lockObj.WaitAsync(0).ConfigureAwait(false))
{
DiscordMessage msg = null;
try
{
Config.Log.Info("Checking for available updates...");
msg = await ctx.RespondAsync("Saving state...").ConfigureAwait(false);
await StatsStorage.SaveAsync(true).ConfigureAwait(false);
msg = await msg.UpdateOrCreateMessageAsync(ctx.Channel, "Checking for updates...").ConfigureAwait(false);
using (var git = new Process
{
StartInfo = new ProcessStartInfo("git", "pull")
{
CreateNoWindow = true,
UseShellExecute = false,
RedirectStandardOutput = true,
StandardOutputEncoding = Encoding.UTF8,
},
})
{
git.Start();
var stdout = await git.StandardOutput.ReadToEndAsync().ConfigureAwait(false);
git.WaitForExit();
if (!string.IsNullOrEmpty(stdout))
{
await ctx.SendAutosplitMessageAsync("```" + stdout + "```").ConfigureAwait(false);
if (stdout.Contains("Already up to date", StringComparison.InvariantCultureIgnoreCase))
{
return;
}
}
}
msg = await ctx.RespondAsync("Restarting...").ConfigureAwait(false);
Restart(ctx.Channel.Id);
}
catch (Exception e)
{
msg = await msg.UpdateOrCreateMessageAsync(ctx.Channel, "Updating failed: " + e.Message).ConfigureAwait(false);
}
finally
{
lockObj.Release();
}
}
else
{
await ctx.RespondAsync("Update is already in progress").ConfigureAwait(false);
}
}
public async Task Update(CommandContext ctx)
{
if (await LockObj.WaitAsync(0).ConfigureAwait(false))
{
DiscordMessage?msg = null;
try
{
Config.Log.Info("Checking for available bot updates...");
msg = await msg.UpdateOrCreateMessageAsync(ctx.Channel, "Checking for bot updates...").ConfigureAwait(false);
var(updated, stdout) = await UpdateAsync().ConfigureAwait(false);
if (!string.IsNullOrEmpty(stdout))
{
await ctx.SendAutosplitMessageAsync("```" + stdout + "```").ConfigureAwait(false);
}
if (!updated)
{
return;
}
msg = await ctx.RespondAsync("Saving state...").ConfigureAwait(false);
await StatsStorage.SaveAsync(true).ConfigureAwait(false);
msg = await msg.UpdateOrCreateMessageAsync(ctx.Channel, "Restarting...").ConfigureAwait(false);
Restart(ctx.Channel.Id, "Restarted after successful bot update");
}
catch (Exception e)
{
await msg.UpdateOrCreateMessageAsync(ctx.Channel, "Updating failed: " + e.Message).ConfigureAwait(false);
}
finally
{
LockObj.Release();
}
}
else
{
await ctx.RespondAsync("Update is already in progress").ConfigureAwait(false);
}
}
