Registrations handlers and sagas (#7597)

* Bring back range

* Brute forced emitter and parser

* Bring back tests and infrastructure to run them

* Delete left over approval files

* Scrub away versions

* Cleanup

* Align code

* Remove interface less handlers for now

* Approve current name for registration endpoint (probably requires rework)

* Add basic fixer version

* Cleanup redundancy

* Make fixer less expensive

* WithAnalyzer tests

* Reuse same type extension

* Bump the leaf node to error

* More test scenarios

* Report on non-handler

* Xml documentation please less fancy name replacement

* Better spacing of content

* Improve message

* Bring the interceptor back with some code sharing

* Acceptance tests

* Delete wrongly added files

* Skip on no location

* Set capacity

* Move out

* Internal and move

* Fast path check for non-abstract classes just in case

* SagaAttribute and base infrastructure for saga generation

* Nested handlers

* Fix add

* Get the partial class registration working with some left refactorings

* Split

* Grouping and rename

* Slowly start unifying

* Simplify the tree generation and conventions

* First attempt at step tracking seperation

* Fix generator stage assertion

* Fix warning

* Get modifiers and namespace

* Simplify emitting

* Some cleanup

* Fix class detection

* Refactor candidate checking

* Registration attribute with analyzer with some redudancy

* Partial diagnostic

* Simplify

* Extract

* Remove redundancy

* Killing common

* Approve

* Revert "Killing common"

This reverts commit c98d26f.

* Tracking names prototype

* More usage of tracking names

* Start filling in the saga generation logic

* Tweak the handler parsing and emitting slightly

* Better tracking names

* Approve rest of the file which I forgot for whatever reason

* Simplify nesting

* Remove commented out code for now

* Improve xml documentation

* Use spec kind

* Better file names

* Allow overriding entry point and simplify

* Update analyzer and make it deterministic

* Fix saga approval

* Fix warning

* Fix the analyzer and tests

* Simplify

* Add Preamble and temporarily make types public

* Basic saga metadata writing

* Emit the correlation property accessor

* Simplify into cases

* Simplify syntax

* First saga registration test

* When mixing

* Align AddHandlerInterceptor and parser

* Nest saga parser like others

* Bring the interceptor to life

* More extensive generator tests

* Better analysis message

* Saga attribute analyzer (currently seperate thing from the other saga analyzer)

* Header mapping test

* Move into extension method

* SagaAttributeFixer

* Saga Fixer Tests

* Switch to current assembly only

* Small analyzer tweak

* HashSet

* Nested class cases

* Sagas with timeout test

* Multi handler saga

* Cover saga case and add more analyzer tests

* Fix nasty recursion between adding and removing

* Streamline slightly more

* Accessor block

* Preserve attribute tests

* Verify saga attribute cannot be placed on handler

* Provide fixers for all

* More tests that probably fail

* Implement heuristic

* Improve fixture slightly

* Fix HandlerAttributeAnalyzer

* Adjust saga attribute analyzer accordingly

* Pattern override

* Approve

* Use __ for nested classes

* Fix approvals again

* Better documentation

* Short attribute form

* Better trivia white space handling

* Align fixers and style

* Rename test

* Switch to short Saga attribute usage

* Switch to short Handler attribute usage

* Supression Analyzer (currently without tests)

* Nesting looks nicer actually

* Use generator to add the attribute

* Remove the generator to remove the attributes

* Further simplify the removal because generator handles the list cases

* Remove explicit formatting since that is handled

* File scoped

* Use the solution editor to further reduce boiler plate

* Cleanup the known types

* Move the fixer into a group

* Verify non abstract base handlers work

* Align diagnostic IDs

* Fix wrong API usage

* Run fixers against acceptance tests

* Collapse WithAnalyzer tests into acceptance tests

* Avoid name clashes between tests

* Align encoding

* Replace LINQ GroupBy with Dictionary for O(1) deduplication in saga accessor generation

* Avoid creating the regex over and over again

* Static and cleanup using

* Another in place sort

* Updates to DiagnosticDescriptor text and xmldoc for attributes and handler registry

* Better XML documentation

* Test the suppression analyzers now that we have the trimming stuff in place

* DefaultServer with disabled auto registration

---------

Co-authored-by: Daniel Marbach <danielmarbach@users.noreply.github.com>
Co-authored-by: David Boike <david.boike@gmail.com>

Author: danielmarbach

src/NServiceBus.AcceptanceTesting/AcceptanceTestingPersistence/AcceptanceTestingSynchronizedStorageSession.cs

@@ -1,4 +1,4 @@
-namespace NServiceBus.AcceptanceTesting;
+namespace NServiceBus.AcceptanceTesting;
 
 using System;
 using System.Threading;

src/NServiceBus.AcceptanceTesting/AcceptanceTestingPersistence/AcceptanceTestingTransaction.cs

@@ -1,4 +1,4 @@
-namespace NServiceBus.AcceptanceTesting;
+namespace NServiceBus.AcceptanceTesting;
 
 using System;
 using System.Collections.Generic;

src/NServiceBus.AcceptanceTesting/AcceptanceTestingPersistence/SagaPersister/AcceptanceTestingSagaPersister.cs

@@ -1,4 +1,4 @@
-namespace NServiceBus.AcceptanceTesting;
+namespace NServiceBus.AcceptanceTesting;
 
 using System;
 using System.Collections.Concurrent;

src/NServiceBus.AcceptanceTesting/AcceptanceTestingPersistence/SubscriptionStorage/AcceptanceTestingSubscriptionStorage.cs

@@ -1,4 +1,4 @@
-namespace NServiceBus.AcceptanceTesting;
+namespace NServiceBus.AcceptanceTesting;
 
 using System;
 using System.Collections.Concurrent;

src/NServiceBus.AcceptanceTesting/ContextAppenderFactory.cs

@@ -1,4 +1,4 @@
-namespace NServiceBus.AcceptanceTesting;
+namespace NServiceBus.AcceptanceTesting;
 
 using System;
 using Logging;

src/NServiceBus.AcceptanceTesting/Customization/Conventions.cs

@@ -1,4 +1,4 @@
-namespace NServiceBus.AcceptanceTesting.Customization;
+namespace NServiceBus.AcceptanceTesting.Customization;
 
 using System;
 

src/NServiceBus.AcceptanceTesting/Customization/EndpointConfigurationExtensions.cs

@@ -1,4 +1,4 @@
-namespace NServiceBus.AcceptanceTesting.Customization;
+namespace NServiceBus.AcceptanceTesting.Customization;
 
 using System;
 using System.Collections.Generic;

src/NServiceBus.AcceptanceTesting/ScenarioWithContext.cs

@@ -1,4 +1,4 @@
-namespace NServiceBus.AcceptanceTesting;
+namespace NServiceBus.AcceptanceTesting;
 
 using System;
 using System.Collections.Generic;

src/NServiceBus.AcceptanceTesting/Support/EnforcePublisherMetadataBehavior.cs

@@ -1,4 +1,4 @@
-namespace NServiceBus.AcceptanceTesting.Support;
+namespace NServiceBus.AcceptanceTesting.Support;
 
 using System;
 using System.Threading.Tasks;

src/NServiceBus.AcceptanceTesting/Support/EnforceSubscriptionPublisherMetadataBehavior.cs

@@ -1,4 +1,4 @@
-namespace NServiceBus.AcceptanceTesting.Support;
+namespace NServiceBus.AcceptanceTesting.Support;
 
 using System;
 using System.Collections.Generic;