private async Task ExecutePackage(UpdatePackage package)
{
// Versioned Commands
foreach (var command in EnumerableHelper.Enumerate(package.VersionedCommands))
{
try
{
await ExecuteCommandAsync(command);
}
catch (Exception ex)
{
await LogUpdateErrorAsync(package.ModuleIdentifier, command.Version, command.Description, ex);
throw;
}
await LogUpdateSuccessAsync(package.ModuleIdentifier, command.Version, command.Description);
}
// Always Run Commands
foreach (var command in EnumerableHelper.Enumerate(package.AlwaysUpdateCommands))
{
await ExecuteCommandAsync(command);
}
}
private async Task ExecutePackage(UpdatePackage package, CancellationToken?cancellationToken)
{
// Versioned Commands
foreach (var command in EnumerableHelper.Enumerate(package.VersionedCommands))
{
if (IsCancelled(cancellationToken))
{
// If cancelled, don't try the next version package, but do try and run the always run commands.
break;
}
try
{
await ExecuteCommandAsync(command);
}
catch (Exception ex)
{
await LogUpdateErrorAsync(package.ModuleIdentifier, command.Version, command.Description, ex);
throw;
}
await LogUpdateSuccessAsync(package.ModuleIdentifier, command.Version, command.Description);
}
// Always Run Commands
foreach (var command in EnumerableHelper.Enumerate(package.AlwaysUpdateCommands))
{
await ExecuteCommandAsync(command);
}
}
private IEnumerable <UpdatePackage> FindDependencies(UpdatePackage packageToGetDependenciesFor, Dictionary <string, IEnumerable <UpdatePackage> > dependentModuleLookup)
{
var dependencies = EnumerableHelper
.Enumerate(packageToGetDependenciesFor.DependentModules)
.SelectMany(moduleCode => dependentModuleLookup.GetOrDefault(moduleCode, Enumerable.Empty <UpdatePackage>()));
return(dependencies);
}
public IEnumerable <UpdatePackage> Create(IEnumerable <ModuleVersion> versionHistory)
{
var moduleVersion = versionHistory.SingleOrDefault(m => m.Module == ModuleIdentifier);
var package = new UpdatePackage();
var dbCommandFactory = new DbUpdateCommandFactory();
package.VersionedCommands = dbCommandFactory.Create(GetType().Assembly, moduleVersion, ScriptPath);
package.ModuleIdentifier = ModuleIdentifier;
package.DependentModules = DependentModules;
yield return(package);
}
