This PR was merged into the 4.1-dev branch.
Discussion
----------
[DI] Put non-shared service factories in closures
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
With this change, non-shared services are moved to dedicated files (unless they are on the hot path).
Previously, they were always dumped as methods.
The goal of this change is to dump factories as methods *if and only if* the services they build are on the hot-path. By doing so, it will become very easy to figure out which services are on the hot path, vs the rest. And then people will be able to optimize their configurations: if too many things are dumped as methods, it will trivially mean some laziness is missing in definitions.
I spotted this while reviewing the dumped container of Blackfire, where we sometimes have long chains of dependencies that are on the hot path for no real reason - mixed with big non-shared factories (Sonata admin blocks in our case.)
Commits
-------
22c5325 [DI] Put non-shared service factories in closures
* 3.4:
[HttpFoundation] Use the correct syntax for session gc based on Pdo driver
Removed assertDateTimeEquals() methods.
Revert "bug #24987 [Console] Fix global console flag when used in chain (Simperfit)"
Revert "bug #25487 [Console] Fix a bug when passing a letter that could be an alias (Simperfit)"
Disable CSP header on exception pages only in debug
Fixed submitting disabled buttons
Fixed Button::setParent() when already submitted
Improve assertions
Restore RoleInterface import
[Console] Provide a bugfix where an array could be passed
Improve assertions
SCA: get rid of repetitive calls
allow null values for root nodes in YAML configs
revert useless tests fixtures changes
[VarDumper] Fix docblock
Improve phpdoc to make it more explicit
[DI] Fix initialization of legacy containers by delaying include_once
* 3.3:
fixed some deprecation messages
fixed some deprecation messages
fixed some deprecation messages
fixed some deprecation messages
[2.7][DX] Use constant message contextualisation for deprecations
* 3.4:
fixed wrong merge
Tweak message to be Flex friendly
[Routing] fixed tests
Fixing wrong class_exists on interface
Preserve percent-encoding in URLs when performing redirects in the UrlMatcher
[Console] Fix a bug when passing a letter that could be an alias
add missing validation options to XSD file
Take advantage of AnnotationRegistry::registerUniqueLoader
[DI] Optimize Container::get() for perf
fix merge
Fix tests
Refactoring tests.
* 3.4:
fix merge
fix merge
[FORM] Prevent forms from extending itself as a parent
fix merge
Fix 7.2 compat layer
[DI] Prefixed env vars and load time inlining are incompatible
bug #24499 [Bridge\PhpUnit] Fix infinite loop when running isolated method (bis) (nicolas-grekas)
Fix PHP 7.2 support
[HttpFoundation] Add missing session.lazy_write config option
[DI] Exclude inline services declared in XML from autowiring candidates
[HttpFoundation] Combine Cache-Control headers
[Form] fix parsing invalid floating point numbers
Escape command usage when displaying it in the text descriptor
[DI] Throw accurate failures when accessing removed services
[DI] Turn private defs to non-public ones before removing passes
Use for=ID on radio/checkbox label.
* 3.4:
[Bridge\Doctrine][FrameworkBundle] Deprecate some remaining uses of ContainerAwareTrait
[FrameworkBundle] Fix bad interface hint in AbstractController
[VarDumper] deprecate MongoCaster
[HttpFoundation] deprecate using with the legacy mongo extension; use it with the mongodb/mongodb package and ext-mongodb instead
Fix BC layer
Reset profiler.
[DI] Improve some deprecation messages
[DI] remove inheritdoc from dumped container
[Config] Fix dumped files invalidation by OPCache
[Security] Add Guard authenticator <supports> method
[Cache] Fix race condition in TagAwareAdapter
[DI] Allow setting any public non-initialized services
[Yaml] parse references on merge keys
treat trailing backslashes in multi-line strings
[FrameworkBundle] Expose dotenv in bin/console about
fix refreshing line numbers for the inline parser
fix version in changelog
[FrameworkBundle] Make Controller helpers final
[DoctrineBridge] Deprecate DbalSessionHandler
* 3.3:
[FrameworkBundle] Fix bad interface hint in AbstractController
[DI] Improve some deprecation messages
[Cache] Fix race condition in TagAwareAdapter
[Yaml] parse references on merge keys
treat trailing backslashes in multi-line strings
* 3.4:
Do not display short exception trace for built-in console exceptions
Deprecated the web_profiler.position option
[DI] rename ResolveDefinitionTemplatesPass to ResolveChildDefinitionsPass
Throw a meaningful exception when an undefined user provider is used inside a firewall
[DI] Allow processing env vars
* 3.4:
Improved the design of the redirection method in the web toolbar
Mark SemaphoreStore::isSupported() as internal
[DI] Add ContainerInterface::IGNORE_ON_UNINITIALIZED_REFERENCE
[FrameworkBundle] Fix form conflict rule
[Security] add impersonator_user to "User was reloaded" log message
[DI] Add upgrade note about case insenstive params
add (pdo|chain) cache (adapter|simple) prune method
Update NoSuchPropertyException message for writeProperty
[Routing] added the possibility to define a prefix for all routes of a controller
[DI] Don't track merged configs when the extension doesn't expose it
[Cache] Use namespace versioning for backends that dont support clearing by keys
[VarDumper] add force-collapse/expand + use it for traces
* 3.4:
[Webprofiler] Added blocks that allows extension of the profiler page.
[Dotenv] Get env using $_SERVER to work with fastcgi_param and workaround thread safety issues
[Dotenv][WebServerBundle] Override previously loaded variables
Create an interface for TranslationWriter
[Translation] Adding the ability do dump <notes> in xliff2.0
[DI] Use GlobResource for non-tracked directories
[DI] Fix resolving env vars when compiling a ContainerBuilder
[SecurityBundle] resolve class name parameter inside AddSecurityVotersPass
[FrameworkBundle] Add soft conflict rule of "cache:clear" + HttpKernel 3.4
[WebProfilerBundle] Re add missing link to the controller
* 3.3:
[Dotenv] Get env using $_SERVER to work with fastcgi_param and workaround thread safety issues
[Dotenv][WebServerBundle] Override previously loaded variables
[DI] Use GlobResource for non-tracked directories
[WebProfilerBundle] Re add missing link to the controller
* 3.4:
[VarDumper] Fix tests with phpredis 3.1.3
[Routing] Use "controller" keyword for configuring routes controllers
[VarDumper] Fix interval caster with PT3600S-like spec
[DI] Fix reading env vars from fastcgi params
[HttpKernel] Remove old container files
Allow phpdocumentor/reflection-docblock 4.
[VarDumper] play nice with open_basedir when looking for composer.json
* 3.3:
[VarDumper] Fix tests with phpredis 3.1.3
[DI] Fix reading env vars from fastcgi params
Allow phpdocumentor/reflection-docblock 4.
[VarDumper] play nice with open_basedir when looking for composer.json
* 3.4:
Update JsonBundleReader.php
[HttpKernel] Clean test directory on tear down
[Console] Remove useless http-kernel dev dep
Fix testHtml method with regexp
Fixed some param/return annotations in PHPDOC blocks.
[Workflow] fixed InvalidDefinitionException message for StateMachineValidator
* 3.3:
Update JsonBundleReader.php
[HttpKernel] Clean test directory on tear down
[Console] Remove useless http-kernel dev dep
Fix testHtml method with regexp
Fixed some param/return annotations in PHPDOC blocks.
[Workflow] fixed InvalidDefinitionException message for StateMachineValidator
* 3.4:
[DI] Resolve aliases earlier
[DI] Mark Container::$privates as internal
[DI] Minor dumping logic simplification
bumped Symfony version to 3.3.6
updated VERSION for 3.3.5
updated CHANGELOG for 3.3.5
bumped Symfony version to 3.2.13
updated VERSION for 3.2.12
updated CHANGELOG for 3.2.12
bumped Symfony version to 2.8.26
updated VERSION for 2.8.25
updated CHANGELOG for 2.8.25
bumped Symfony version to 2.7.33
updated VERSION for 2.7.32
update CONTRIBUTORS for 2.7.32
updated CHANGELOG for 2.7.32
* 3.3:
[DI] Resolve aliases earlier
[DI] Mark Container::$privates as internal
[DI] Minor dumping logic simplification
bumped Symfony version to 3.3.6
updated VERSION for 3.3.5
updated CHANGELOG for 3.3.5
bumped Symfony version to 3.2.13
updated VERSION for 3.2.12
updated CHANGELOG for 3.2.12
bumped Symfony version to 2.8.26
updated VERSION for 2.8.25
updated CHANGELOG for 2.8.25
bumped Symfony version to 2.7.33
updated VERSION for 2.7.32
update CONTRIBUTORS for 2.7.32
updated CHANGELOG for 2.7.32
* 3.2:
[DI] Resolve aliases earlier
[DI] Mark Container::$privates as internal
bumped Symfony version to 3.2.13
updated VERSION for 3.2.12
updated CHANGELOG for 3.2.12
bumped Symfony version to 2.8.26
updated VERSION for 2.8.25
updated CHANGELOG for 2.8.25
bumped Symfony version to 2.7.33
updated VERSION for 2.7.32
update CONTRIBUTORS for 2.7.32
updated CHANGELOG for 2.7.32
* 2.8:
[DI] Resolve aliases earlier
bumped Symfony version to 2.8.26
updated VERSION for 2.8.25
updated CHANGELOG for 2.8.25
bumped Symfony version to 2.7.33
updated VERSION for 2.7.32
update CONTRIBUTORS for 2.7.32
updated CHANGELOG for 2.7.32