private static void Run(CommandLineApplication cmd, ILogger log)
{
cmd.Description = "Download packages from a feed to a local folder.";
var optionConfigFile = cmd.Option(Constants.ConfigOption, Constants.ConfigDesc,
CommandOptionType.SingleValue);
var sourceName = cmd.Option(Constants.SourceOption, Constants.SourceDesc,
CommandOptionType.SingleValue);
var verbose = cmd.Option(Constants.VerboseOption, Constants.VerboseDesc, CommandOptionType.NoValue);
var propertyOptions = cmd.Option(Constants.PropertyOption, Constants.PropertyDescription, CommandOptionType.MultipleValue);
cmd.HelpOption(Constants.HelpOption);
var outputPath = cmd.Option("-o|--output-path", "Output directory to store downloaded nupkgs.", CommandOptionType.SingleValue);
var skipExisting = cmd.Option("--skip-existing", "Skip packages that already exist in the output folder.", CommandOptionType.NoValue);
var noLock = cmd.Option("--no-lock", "Skip locking the feed and verifying the client version.", CommandOptionType.NoValue);
var ignoreErrors = cmd.Option("--ignore-errors", "Ignore download errors.", CommandOptionType.NoValue);
var required = new List <CommandOption>()
{
outputPath
};
cmd.OnExecute(async() =>
{
// Validate parameters
CmdUtils.VerifyRequiredOptions(required.ToArray());
// Init logger
Util.SetVerbosity(log, verbose.HasValue());
// Create a temporary folder for caching files during the operation.
using (var cache = new LocalCache())
{
// Load settings and file system.
var settings = LocalSettings.Load(optionConfigFile.Value(), SettingsUtility.GetPropertyMappings(propertyOptions.Values));
var fileSystem = Util.CreateFileSystemOrThrow(settings, sourceName.Value(), cache);
// Download packages
var success = await DownloadCommand.RunAsync(settings, fileSystem, outputPath.Value(), ignoreErrors.HasValue(), noLock.HasValue(), skipExisting.HasValue(), log);
return(success ? 0 : 1);
}
});
}
private static void Run(CommandLineApplication cmd, ILogger log)
{
cmd.Description = "Download packages from a feed to a local folder.";
var optionConfigFile = cmd.Option(Constants.ConfigOption, Constants.ConfigDesc,
CommandOptionType.SingleValue);
var sourceName = cmd.Option(Constants.SourceOption, Constants.SourceDesc,
CommandOptionType.SingleValue);
var verbose = cmd.Option(Constants.VerboseOption, Constants.VerboseDesc, CommandOptionType.NoValue);
cmd.HelpOption(Constants.HelpOption);
var outputPath = cmd.Option("-o|--output-path", "Output directory to store downloaded nupkgs.", CommandOptionType.SingleValue);
var required = new List <CommandOption>()
{
outputPath
};
cmd.OnExecute(async() =>
{
// Validate parameters
CmdUtils.VerifyRequiredOptions(required.ToArray());
// Init logger
Util.SetVerbosity(log, verbose.HasValue());
// Create a temporary folder for caching files during the operation.
using (var cache = new LocalCache())
{
// Load settings and file system.
var settings = LocalSettings.Load(optionConfigFile.Value());
var fileSystem = Util.CreateFileSystemOrThrow(settings, sourceName.Value(), cache);
// Download packages
var success = await DownloadCommand.RunAsync(settings, fileSystem, outputPath.Value(), ignoreErrors: false, log: log);
return(success ? 0 : 1);
}
});
}
public static async Task <bool> RunAsync(LocalSettings settings, ISleetFileSystem source, string tmpPath, bool force, ILogger log)
{
var success = true;
var cleanNupkgs = true;
var token = CancellationToken.None;
LocalCache localCache = null;
// Use the tmp path if provided
if (string.IsNullOrEmpty(tmpPath))
{
localCache = new LocalCache();
}
else
{
localCache = new LocalCache(tmpPath);
}
log.LogMinimal($"Reading feed {source.BaseURI.AbsoluteUri}");
using (var feedLock = await SourceUtility.VerifyInitAndLock(settings, source, "Recreate", log, token))
{
if (!force)
{
// Validate source
await UpgradeUtility.EnsureCompatibility(source, log : log, token : token);
}
// Read settings and persist them in the new feed.
var feedSettings = await FeedSettingsUtility.GetSettingsOrDefault(source, log, token);
try
{
var downloadSuccess = await DownloadCommand.DownloadPackages(settings, source, localCache.Root.FullName, force, log, token);
if (!force && !downloadSuccess)
{
log.LogError("Unable to recreate the feed due to errors download packages. Use --force to skip this check.");
return(false);
}
var destroySuccess = await DestroyCommand.Destroy(settings, source, log, token);
if (!force && !destroySuccess)
{
log.LogError("Unable to completely remove the old feed before recreating. Use --force to skip this check.");
return(false);
}
var initSuccess = await InitCommand.InitAsync(settings, source, feedSettings, log, token);
if (!initSuccess)
{
cleanNupkgs = false;
log.LogError("Unable to initialize the new feed. The feed is currently broken and must be repaired manually.");
success = false;
return(false);
}
// Skip pushing for empty feeds
if (Directory.GetFiles(localCache.Root.FullName, "*.*", SearchOption.AllDirectories).Length > 0)
{
var pushSuccess = await PushCommand.PushPackages(settings, source, new List <string>() { localCache.Root.FullName }, force : true, skipExisting : true, log : log, token : token);
if (!pushSuccess)
{
cleanNupkgs = false;
log.LogError("Unable to push packages to the new feed. Try pushing the nupkgs again manually.");
success = false;
return(false);
}
}
var validateSuccess = await ValidateCommand.Validate(settings, source, log, token);
if (!validateSuccess)
{
cleanNupkgs = false;
log.LogError("Something went wrong when recreating the feed. Feed validation has failed.");
success = false;
return(false);
}
}
finally
{
if (cleanNupkgs)
{
// Delete downloaded nupkgs
log.LogInformation($"Removing local nupkgs from {localCache.Root.FullName}");
localCache.Dispose();
}
else
{
var message = $"Encountered an error while recreating the feed. You may need to manually create the feed and push the nupkgs again. Nupkgs have been saved to: {localCache.Root.FullName}";
if (force)
{
log.LogWarning(message);
}
else
{
log.LogError(message);
}
}
}
log.LogMinimal("Feed recreation complete.");
}
return(success);
}