/// <summary>
/// Creates a new solver run.
/// </summary>
/// <param name="requirements">The requirements to satisfy.</param>
/// <param name="candidateProvider">Generates <see cref="SelectionCandidate"/>s for the solver to choose from.</param>
protected SolverRunBase(Requirements requirements, ISelectionCandidateProvider candidateProvider)
{
if (requirements == null)
{
throw new ArgumentNullException(nameof(requirements));
}
if (requirements.InterfaceUri == null)
{
throw new ArgumentException(Resources.MissingInterfaceUri, nameof(requirements));
}
_requirements = requirements.ForCurrentSystem();
CandidateProvider = candidateProvider;
Selections = new Selections
{
InterfaceUri = requirements.InterfaceUri,
Command = requirements.Command
};
}
/// <inheritdoc/>
public override ExitCode Execute()
{
Solve();
var exporter = new Exporter(Selections, Requirements.ForCurrentSystem().Architecture, _outputPath ?? throw new InvalidOperationException($"Must run {nameof(Parse)}() first."));
exporter.ExportFeeds(FeedCache, OpenPgp);
if (!_noImplementations)
{
DownloadUncachedImplementations();
exporter.ExportImplementations(ImplementationStore, Handler);
}
if (FeedCache.GetFeed(Requirements.InterfaceUri) is {} feed)
{
exporter.ExportIcons(
feed.Icons.Concat(feed.SplashScreens),
IconStores.DesktopIntegration(Config, Handler, machineWide: false));
}
exporter.DeployImportScript();
switch (_bootstrapType)
{
case BootstrapMode.Run:
exporter.DeployBootstrapRun(Handler);
break;
case BootstrapMode.Integrate:
exporter.DeployBootstrapIntegrate(Handler);
break;
}
BackgroundSelfUpdate();
return(ShowOutput());
}
/// <summary>
/// Creates a new exporter.
/// </summary>
/// <param name="selections">A list of <see cref="ImplementationSelection"/>s to check for referenced feeds.</param>
/// <param name="requirements">The <see cref="Requirements"/> used to generate the <see cref="Selections"/>.</param>
/// <param name="destination">The path of the directory to export to.</param>
/// <exception cref="IOException">The directory <paramref name="destination"/> could not be created.</exception>
/// <exception cref="UnauthorizedAccessException">Creating the directory <paramref name="destination"/> is not permitted.</exception>
public Exporter(Selections selections, Requirements requirements, string destination)
: this(selections, requirements.ForCurrentSystem().Architecture, destination)
{
}
/// <inheritdoc/>
public Selections Solve(Requirements requirements)
{
Log.Info($"Running Backtracking Solver for {requirements}");
return(new SolverRun(requirements.ForCurrentSystem(), _candidateProvider).Solve());
}