This PR was squashed before being merged into the 4.4 branch (closes#31546).
Discussion
----------
[Dotenv] Use default value when referenced variable is not set
| Q | A
| ------------- | ---
| Branch? | 4.4
| Bug fix? | no
| New feature? | yes <!-- please update src/**/CHANGELOG.md files -->
| BC breaks? | no <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets | #... <!-- #-prefixed issue number(s), if any -->
| License | MIT
| Doc PR | https://github.com/symfony/symfony-docs/pull/11956 <!-- required for new features -->
In bash you have the option to define a default variable like this:
```bash
FOO=${VARIABLE:-default}
```
When VARIABLE is not set
```bash
FOO=${VARIABLE:-default} #FOO=default
```
When VARIABLE is set:
```bash
VARIABLE=test
FOO=${VARIABLE:-default} #FOO=test
```
If others find this also a good idea, I will write documentation and add the Doc PR. But first I would like some feedback to check if anyone agrees with this feature.
Commits
-------
790dbad149 [Dotenv] Use default value when referenced variable is not set
* 4.3: (34 commits)
[PhpunitBridge] Read environment variable from superglobals
[Bridge/PhpUnit] Fix PHP5.5 compat
[PhpUnitBridge] More accurate grouping
fixed CS
Extract unrecoverable exception to interface
[FrameworkBundle] Fix calling Client::getProfile() before sending a request
Fix type error
[Security/Core] require libsodium >= 1.0.14
[Workflow] re-add workflow.definition tag to workflow services
[Security/Core] Don't use ParagonIE_Sodium_Compat
revert #30525 due to performance penalty
collect called listeners information only once
[Lock] fix missing inherit docs in RedisStore
[Messenger] fix retrying handlers using DoctrineTransactionMiddleware
[Mailgun Mailer] fixed issue when using html body
[HttpClient] fix timing measurements with NativeHttpClient
[HttpClient] fix dealing with 1xx informational responses
add test to avoid regressions
fix mirroring directory into parent directory
fix typos
...
* 4.2:
[FrameworkBundle] Fix calling Client::getProfile() before sending a request
Fix type error
[Security/Core] Don't use ParagonIE_Sodium_Compat
collect called listeners information only once
add test to avoid regressions
fix typos
Turkish translation added to Form Component
* 3.4:
[FrameworkBundle] Fix calling Client::getProfile() before sending a request
Fix type error
[Security/Core] Don't use ParagonIE_Sodium_Compat
collect called listeners information only once
add test to avoid regressions
fix typos
Turkish translation added to Form Component
* 4.3:
fixed CS
fixed CS
fixed CS
Do not log or call the proxy function when the locale is the same
Added missing required dependencies on psr/cache and psr/container in symfony/cache-contracts and symfony/service-contracts respectively.
[HttpClient] fix closing debug stream prematurely
[Mailer] made code more robust
Restore compatibility with php 5.5
fixed sender/recipients in SMTP Envelope
collect called listeners information only once
[HttpKernel] Remove TestEventDispatcher.
* 4.2: (45 commits)
[Form] various minor fixes
Ensure the parent process is always killed
bugfix: the terminal state was wrong and not reseted
[Console] Fix inconsistent result for choice questions in non-interactive mode
Define null return type for Constraint::getDefaultOption()
[Routing] Fix: annotation loader ignores method's default values
[HttpKernel] Fix DebugHandlersListener constructor docblock
Skip Glob brace test when GLOB_BRACE is unavailable
bumped Symfony version to 4.2.6
updated VERSION for 4.2.5
updated CHANGELOG for 4.2.5
bumped Symfony version to 3.4.25
updated VERSION for 3.4.24
update CONTRIBUTORS for 3.4.24
updated CHANGELOG for 3.4.24
[EventDispatcher] cleanup
fix testIgnoredAttributesInContext
Re-generate icu 64.1 data
Improve PHPdoc / IDE autocomplete for config tree builder
[Bridge][Twig] DebugCommand - fix escaping and filter
...
* 4.2:
Bump phpunit bridge cache id
[appveyor] fix create-project phpunit
Fix HttpKernel Debug requirement
Fix heredoc
use final annotation to allow mocking the class
synchronise the form builder docblock
Grammar fix in exception message
fix tests
forward the parse error to the calling code
Avoid dots in generated class names.
[Debug][DebugClassLoader] Match more cases for final, deprecated and internal classes / methods extends
ensure compatibility with older PHPUnit mocks
[Security] Do not mix usage of password_*() functions and sodium_*() ones
* 4.1:
Bump phpunit bridge cache id
[appveyor] fix create-project phpunit
Fix HttpKernel Debug requirement
Fix heredoc
use final annotation to allow mocking the class
synchronise the form builder docblock
Grammar fix in exception message
fix tests
forward the parse error to the calling code
[Debug][DebugClassLoader] Match more cases for final, deprecated and internal classes / methods extends
ensure compatibility with older PHPUnit mocks
[Security] Do not mix usage of password_*() functions and sodium_*() ones
* 3.4:
Bump phpunit bridge cache id
[appveyor] fix create-project phpunit
Fix HttpKernel Debug requirement
Fix heredoc
use final annotation to allow mocking the class
synchronise the form builder docblock
Grammar fix in exception message
fix tests
forward the parse error to the calling code
[Debug][DebugClassLoader] Match more cases for final, deprecated and internal classes / methods extends
ensure compatibility with older PHPUnit mocks
[Security] Do not mix usage of password_*() functions and sodium_*() ones
* 3.4:
fixed CS
fixed short array CS in comments
fixed CS in ExpressionLanguage fixtures
fixed CS in generated files
fixed CS on generated container files
fixed CS on Form PHP templates
fixed CS on YAML fixtures
fixed fixtures
switched array() to []
* 4.2:
update years in license files
Fix: Adjust DocBlock
\"ParserTest->getParserTestData()\" -> only some more tests
access the container getting it from the kernel
Replace slave and master by replica and primary
Fix erasing cookies issue
[Lock] Pedantic improvements for lock
[EventDispatcher] Fixed phpdoc on interface
update year in license files
[VarExporter] fix exporting array indexes
[SecurityBundle] Fix traceable voters
[Console] Fix help text for single command applications
Fix random test failure on lock
improve error message when using test client without the BrowserKit component
Fixed minor typos in an error message
[Event Dispatcher] fixed 29703: TraceableEventDispatcher reset now sets callStack to null with test to dispatch after reset.
Fixed minor typos
Fix: Method can also return null
[Stopwatch] Fixed phpdoc for category name
* 4.1:
Fix: Adjust DocBlock
\"ParserTest->getParserTestData()\" -> only some more tests
access the container getting it from the kernel
[Lock] Pedantic improvements for lock
[EventDispatcher] Fixed phpdoc on interface
update year in license files
[Console] Fix help text for single command applications
Fix random test failure on lock
improve error message when using test client without the BrowserKit component
[Event Dispatcher] fixed 29703: TraceableEventDispatcher reset now sets callStack to null with test to dispatch after reset.
Fixed minor typos
Fix: Method can also return null
[Stopwatch] Fixed phpdoc for category name
* 3.4:
Fix: Adjust DocBlock
\"ParserTest->getParserTestData()\" -> only some more tests
[Lock] Pedantic improvements for lock
[EventDispatcher] Fixed phpdoc on interface
update year in license files
[Console] Fix help text for single command applications
Fix random test failure on lock
improve error message when using test client without the BrowserKit component
[Event Dispatcher] fixed 29703: TraceableEventDispatcher reset now sets callStack to null with test to dispatch after reset.
Fixed minor typos
Fix: Method can also return null
[Stopwatch] Fixed phpdoc for category name
* 4.1: (23 commits)
[Routing] fix trailing slash redirection when using RedirectableUrlMatcher
[PropertyAccessor] fix encoding of cache keys
[WebProfiler] Detect empty file paths in file viewer
fixed CS
Changes for upcoming Travis' infra migration
Doc fix: clarify isMethodCacheable() returns true only for GET & HEAD
[MonologBridge] Return empty list for unknonwn requests
[DomCrawler] exclude fields inside "template" tags
Use XLIFF source rather than resname when there's no target
[DoctrineBridge] catch errors while converting to db values in data collector
[DoctrineBridge] fix case sensitivity issue in RememberMe\DoctrineTokenProvider
[EventDispatcher] Unwrap wrapped listeners internally
[Routing] fix trailing slash redirection when using RedirectableUrlMatcher
Removed the return type phpdoc
fix authorization checker variable name
[Routing] Remove duplicate schemes and methods for invokable controllers
Indentation error
[HttpFoundation] Fix trailing space for mime-type with parameters
[HttpFoundation] Fixed absolute Request URI with default port
[Bridge/PhpUnit] fix the fix
...
* 3.4:
[Routing] fix trailing slash redirection when using RedirectableUrlMatcher
[PropertyAccessor] fix encoding of cache keys
[WebProfiler] Detect empty file paths in file viewer
fixed CS
Changes for upcoming Travis' infra migration
Doc fix: clarify isMethodCacheable() returns true only for GET & HEAD
[DomCrawler] exclude fields inside "template" tags
Use XLIFF source rather than resname when there's no target
[DoctrineBridge] catch errors while converting to db values in data collector
[DoctrineBridge] fix case sensitivity issue in RememberMe\DoctrineTokenProvider
[EventDispatcher] Unwrap wrapped listeners internally
Indentation error
[HttpFoundation] Fix trailing space for mime-type with parameters
[HttpFoundation] Fixed absolute Request URI with default port
properly parse backslashes in unquoted env vars
Use intersection type when referring to ParentNodeDefinitionInterface
[BrowserKit] fixed BC Break for HTTP_HOST header; implemented same behaviour for HTTPS server parameter
This PR was merged into the 4.2-dev branch.
Discussion
----------
[Dotenv] load .env.dist when it exists and .env is not found
| Q | A
| ------------- | ---
| Branch? | 4.2
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #29170
| License | MIT
| Doc PR | -
As illustrated in #29170, it can be useful to opt out from the `.env` convention and fall back to defining env vars in `.env.dist` instead. This PR allows that by loading `.env.dist` when it exists and `.env` is not found.
Needs https://github.com/symfony/flex/pull/434 to work seamlessly when using Flex.
Commits
-------
841185bb9f [Dotenv] load .env.dist when it exists and .env is not found
* 4.1:
[Form] Hardened test suite for empty data
Bump phpunit XSD version to 5.2
[Fwb][EventDispatcher][HttpKernel] Fix getClosureScopeClass usage to describe callables
Add required key attribute
* 3.4:
[Form] Hardened test suite for empty data
Bump phpunit XSD version to 5.2
[Fwb][EventDispatcher][HttpKernel] Fix getClosureScopeClass usage to describe callables
Add required key attribute
