/// <summary>
/// Remove sources from the source list, and all associated packages.
/// </summary>
public void RemoveSource(string[] args)
{
//Check the argument length.
if (args.Length < 1)
{
Error.FatalNoContext("No source(s) given to remove.");
return;
}
//Get the source and package lists from file.
SharpieSources sources = JsonConvert.DeserializeObject <SharpieSources>(File.ReadAllText(SourcesFile));
SharpiePackages packages = JsonConvert.DeserializeObject <SharpiePackages>(File.ReadAllText(PackagesFile));
foreach (var source in args)
{
//Check if the source is actually installed.
if (!sources.SourceExists(source))
{
Error.WarningNoContext("A source with the name '" + source + "' is not installed, skipping.");
continue;
}
//Yes, loop through all packages with the source name attached and uninstall them.
Console.WriteLine("Attempting to remove packages for source '" + source + "'...");
string[] toRemove = packages.Packages.Where(x => x.ParentSource == source).Where(x => x.Installed == true).Select(x => x.PackageName).ToArray();
RemovePackage(toRemove);
//Actually deleting the packages from the master list which have this source as a parent.
packages.Packages.RemoveAll(x => x.ParentSource == source);
//Removing the source itself from the source list.
Console.WriteLine("Deleting source '" + source + "' from master list...");
int amtRemoved = sources.Sources.RemoveAll(x => x.SourceName == source);
if (amtRemoved <= 0)
{
Error.WarningNoContext("Failed to remove source from master list, skipping.");
continue;
}
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Successfully removed source '" + source + "'.");
Console.ForegroundColor = ConsoleColor.White;
}
//Done modifying the lists, serialize them back to file.
File.WriteAllText(PackagesFile, JsonConvert.SerializeObject(packages));
File.WriteAllText(SourcesFile, JsonConvert.SerializeObject(sources));
}
/// <summary>
/// Lists all sources currently installed on the Sharpie master list.
/// </summary>
public void ListSources()
{
//Get the current source list from file.
SharpieSources sources = JsonConvert.DeserializeObject <SharpieSources>(File.ReadAllText(SourcesFile));
//List all current sources.
Console.WriteLine("Sharpie Sources\n-----------");
foreach (var source in sources.Sources)
{
Console.WriteLine(source.SourceName + " | " + source.Link);
}
if (sources.Sources.Count == 0)
{
Console.WriteLine("No sources installed.");
}
Console.WriteLine("-----------\n");
}
/// <summary>
/// Adds a source to the Sharpie master list.
/// </summary>
public void AddSource(string[] args)
{
//Check the argument length.
if (args.Length < 1)
{
Error.FatalNoContext("No source link(s) supplied to add.");
}
//Deserialize source list and package list.
SharpieSources sources = JsonConvert.DeserializeObject <SharpieSources>(File.ReadAllText(SourcesFile));
SharpiePackages packages = JsonConvert.DeserializeObject <SharpiePackages>(File.ReadAllText(PackagesFile));
//Has the warning been read already? If not, read the warning.
if (!sources.SourceWarningRead)
{
DisplayWarning(); sources.SourceWarningRead = true;
}
//Loop the sources, and add them.
foreach (var source in args)
{
//Try and download the source.
string srcString = "";
using (var client = new WebClient())
{
try
{
srcString = client.DownloadString(source);
}
catch (Exception e)
{
Error.WarningNoContext("An unknown error occured when downloading the source '" + source + "' (" + e.Message + "), source skipped.");
continue;
}
}
//Attempt to parse the source into a source object.
Tuple <SharpieSource, List <SharpiePackage> > parsed = SharpieSourceParser.Parse(srcString, source);
//Check if a source with this name already exists.
if (sources.SourceExists(parsed.Item1.SourceName))
{
Error.WarningNoContext("A source with the name '" + parsed.Item1.SourceName + "' is already installed, so skipping.");
continue;
}
//No, so add the packages and source.
Console.WriteLine("Attempting to add source packages for source '" + parsed.Item1.SourceName + "'...");
foreach (var pkg in parsed.Item2)
{
if (packages.PackageExists(pkg.PackageName))
{
Error.WarningNoContext("A package with the name '" + pkg.PackageName + "' already exists, so skipping.");
continue;
}
packages.Packages.Add(pkg);
Console.WriteLine("Added package '" + pkg.PackageName + "'.");
}
sources.Sources.Add(parsed.Item1);
//Serializing and saving.
File.WriteAllText(SourcesFile, JsonConvert.SerializeObject(sources));
File.WriteAllText(PackagesFile, JsonConvert.SerializeObject(packages));
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Successfully added source '" + parsed.Item1.SourceName + "'.");
Console.ForegroundColor = ConsoleColor.White;
}
}