/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public virtual MigrationFiles AddMigration(
[NotNull] string name,
[CanBeNull] string outputDir,
[CanBeNull] string contextType)
{
Check.NotEmpty(name, nameof(name));
if (outputDir != null)
{
outputDir = Path.GetFullPath(Path.Combine(_projectDir, outputDir));
}
var subNamespace = SubnamespaceFromOutputPath(outputDir);
using (var context = _contextOperations.CreateContext(contextType))
{
var services = _servicesBuilder.Build(context);
EnsureServices(services);
EnsureMigrationsAssembly(services);
var scaffolder = services.GetRequiredService <IMigrationsScaffolder>();
var migration = scaffolder.ScaffoldMigration(name, _rootNamespace, subNamespace, _language);
var files = scaffolder.Save(_projectDir, migration, outputDir);
return(files);
}
}
/// <summary>
/// This is an internal API that supports the Entity Framework Core infrastructure and not subject to
/// the same compatibility standards as public APIs. It may be changed or removed without notice in
/// any release. You should only use it directly in your code with extreme caution and knowing that
/// doing so can result in application failures when updating to a new Entity Framework Core release.
/// </summary>
public virtual MigrationFiles AddMigration(
[NotNull] string name,
[CanBeNull] string outputDir,
[CanBeNull] string contextType)
{
Check.NotEmpty(name, nameof(name));
if (outputDir != null)
{
outputDir = Path.GetFullPath(Path.Combine(_projectDir, outputDir));
}
var subNamespace = SubnamespaceFromOutputPath(outputDir);
using var context = _contextOperations.CreateContext(contextType);
var contextClassName = context.GetType().Name;
if (string.Equals(name, contextClassName, StringComparison.Ordinal))
{
throw new OperationException(
DesignStrings.ConflictingContextAndMigrationName(name));
}
var services = _servicesBuilder.Build(context);
EnsureServices(services);
EnsureMigrationsAssembly(services);
var scaffolder = services.GetRequiredService <IMigrationsScaffolder>();
var migration = scaffolder.ScaffoldMigration(name, _rootNamespace, subNamespace, _language);
var files = scaffolder.Save(_projectDir, migration, outputDir);
return(files);
}
public void CreateContext_get_service()
{
var assembly = MockAssembly.Create(typeof(Startup));
var operations = new DbContextOperations(
new TestOperationReporter(),
assembly,
assembly);
operations.CreateContext(typeof(TestContext).FullName);
}
public virtual MigrationFiles AddMigration(
[NotNull] string name,
[CanBeNull] string outputDir,
[CanBeNull] string contextType)
{
Check.NotEmpty(name, nameof(name));
outputDir = string.IsNullOrWhiteSpace(outputDir) ? null : outputDir;
var subNamespace = SubnamespaceFromOutputPath(outputDir);
using (var context = _contextOperations.CreateContext(contextType))
{
var services = _servicesBuilder.Build(context);
EnsureServices(services);
var scaffolder = services.GetRequiredService <MigrationsScaffolder>();
var migration = scaffolder.ScaffoldMigration(name, _rootNamespace, subNamespace);
var files = scaffolder.Save(_projectDir, migration, outputDir);
return(files);
}
}
/// <summary>
/// This is an internal API that supports the Entity Framework Core infrastructure and not subject to
/// the same compatibility standards as public APIs. It may be changed or removed without notice in
/// any release. You should only use it directly in your code with extreme caution and knowing that
/// doing so can result in application failures when updating to a new Entity Framework Core release.
/// </summary>
public virtual MigrationFiles AddMigration(
string name,
string?outputDir,
string?contextType,
string? @namespace)
{
Check.NotEmpty(name, nameof(name));
if (outputDir != null)
{
outputDir = Path.GetFullPath(Path.Combine(_projectDir, outputDir));
}
var subNamespace = SubnamespaceFromOutputPath(outputDir);
using var context = _contextOperations.CreateContext(contextType);
var contextClassName = context.GetType().Name;
if (string.Equals(name, contextClassName, StringComparison.Ordinal))
{
throw new OperationException(
DesignStrings.ConflictingContextAndMigrationName(name));
}
var services = _servicesBuilder.Build(context);
EnsureServices(services);
EnsureMigrationsAssembly(services);
using var scope = services.CreateScope();
var scaffolder = scope.ServiceProvider.GetRequiredService <IMigrationsScaffolder>();
var migration =
string.IsNullOrEmpty(@namespace)
// TODO: Honor _nullable (issue #18950)
? scaffolder.ScaffoldMigration(name, _rootNamespace ?? string.Empty, subNamespace, _language)
: scaffolder.ScaffoldMigration(name, null, @namespace, _language);
return(scaffolder.Save(_projectDir, migration, outputDir));
}