public virtual void CommitConfiguration([NotNull] IConfigurationSourceContainer configuration)
{
Check.NotNull(configuration, "configuration");
var configFile = configuration.Get(Constants.ConfigFileOption);
if (string.IsNullOrEmpty(configFile))
{
configFile = Constants.DefaultConfigFile;
}
configFile = ResolvePath(configFile);
var iniFileConfigurationSource = CreateIniFileConfigurationSource(configFile);
if (!File.Exists(configFile))
{
WriteFile(configFile, CreateEmptyConfiguration(), true);
}
iniFileConfigurationSource.Load();
foreach (var key in GetCommitableSettings())
{
var value = configuration.Get(key);
if (!string.IsNullOrEmpty(value))
{
iniFileConfigurationSource.Set(key, value);
}
}
iniFileConfigurationSource.Commit();
}
// Internal for testing.
protected internal virtual DbContext LoadContext(IConfigurationSourceContainer configuration)
{
var contextAssemblyRef = configuration.Get(Constants.ContextAssemblyOption);
if (string.IsNullOrEmpty(contextAssemblyRef))
{
throw new InvalidOperationException(Strings.ContextAssemblyNotSpecified);
}
var contextTypeName = configuration.Get(Constants.ContextTypeOption);
return(LoadContext(contextAssemblyRef, contextTypeName));
}
public virtual ScaffoldedMigration CreateMigration([NotNull] IConfigurationSourceContainer configuration)
{
Check.NotNull(configuration, "configuration");
var migrationName = configuration.Get(Constants.MigrationNameOption);
if (string.IsNullOrEmpty(migrationName))
{
throw new InvalidOperationException(Strings.MigrationNameNotSpecified);
}
var migrationDirectory = configuration.Get(Constants.MigrationDirectoryOption);
var contextAssemblyFile = configuration.Get(Constants.ContextAssemblyOption);
if (string.IsNullOrEmpty(contextAssemblyFile))
{
throw new InvalidOperationException(Strings.ContextAssemblyNotSpecified);
}
var references = configuration.Get(Constants.ReferencesOption);
var contextTypeName = configuration.Get(Constants.ContextTypeOption);
var migrationAssemblyFile = configuration.Get(Constants.MigrationAssemblyOption);
var migrationNamespace = configuration.Get(Constants.MigrationNamespaceOption);
return(CreateMigration(
migrationName,
contextAssemblyFile,
migrationDirectory,
references,
contextTypeName,
migrationAssemblyFile,
migrationNamespace));
}
// TODO: Add support for --SourceMigration
// TODO: Add support for --Verbose
public virtual void UpdateDatabase([NotNull] IConfigurationSourceContainer configuration)
{
Check.NotNull(configuration, "configuration");
var targetMigrationName = configuration.Get(Constants.TargetMigrationOption);
var contextAssemblyFile = configuration.Get(Constants.ContextAssemblyOption);
if (string.IsNullOrEmpty(contextAssemblyFile))
{
throw new InvalidOperationException(Strings.ContextAssemblyNotSpecified);
}
var references = configuration.Get(Constants.ReferencesOption);
var contextTypeName = configuration.Get(Constants.ContextTypeOption);
var migrationAssemblyFile = configuration.Get(Constants.MigrationAssemblyOption);
var migrationNamespace = configuration.Get(Constants.MigrationNamespaceOption);
UpdateDatabase(
contextAssemblyFile,
targetMigrationName,
references,
contextTypeName,
migrationAssemblyFile,
migrationNamespace);
}
// TODO: Add support for --SourceMigration
public virtual IReadOnlyList <SqlStatement> GenerateScript([NotNull] IConfigurationSourceContainer configuration)
{
Check.NotNull(configuration, "configuration");
var targetMigrationName = configuration.Get(Constants.TargetMigrationOption);
var contextAssemblyFile = configuration.Get(Constants.ContextAssemblyOption);
if (string.IsNullOrEmpty(contextAssemblyFile))
{
throw new InvalidOperationException(Strings.ContextAssemblyNotSpecified);
}
var references = configuration.Get(Constants.ReferencesOption);
var contextTypeName = configuration.Get(Constants.ContextTypeOption);
var migrationAssemblyFile = configuration.Get(Constants.MigrationAssemblyOption);
var migrationNamespace = configuration.Get(Constants.MigrationNamespaceOption);
return(GenerateScript(
contextAssemblyFile,
targetMigrationName,
references,
contextTypeName,
migrationAssemblyFile,
migrationNamespace));
}
public virtual IReadOnlyList <IMigrationMetadata> GetMigrations([NotNull] IConfigurationSourceContainer configuration)
{
Check.NotNull(configuration, "configuration");
var source = configuration.Get(Constants.MigrationSourceOption);
var contextAssemblyRef = configuration.Get(Constants.ContextAssemblyOption);
if (string.IsNullOrEmpty(contextAssemblyRef))
{
throw new InvalidOperationException(Strings.ContextAssemblyNotSpecified);
}
var contextTypeName = configuration.Get(Constants.ContextTypeOption);
var migrationAssemblyRef = configuration.Get(Constants.MigrationAssemblyOption);
var migrationNamespace = configuration.Get(Constants.MigrationNamespaceOption);
return(GetMigrations(
contextAssemblyRef,
source,
contextTypeName,
migrationAssemblyRef,
migrationNamespace));
}
// Internal for testing.
protected internal virtual DbContext LoadContext(IConfigurationSourceContainer configuration)
{
var contextAssemblyFile = configuration.Get(Constants.ContextAssemblyOption);
if (string.IsNullOrEmpty(contextAssemblyFile))
{
throw new InvalidOperationException(Strings.ContextAssemblyNotSpecified);
}
var references = configuration.Get(Constants.ReferencesOption);
var contextTypeName = configuration.Get(Constants.ContextTypeOption);
return LoadContext(contextAssemblyFile, references, contextTypeName);
}