[Dotenv] load .env.dist when it exists and .env is not found
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@ -5,6 +5,7 @@ CHANGELOG
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-----
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* added `Dotenv::overload()` and `$overrideExistingVars` as optional parameter of `Dotenv::populate()`
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* added `Dotenv::loadEnv()` to load a .env file and its corresponding .env.local, .env.$env and .env.$env.local files if they exist
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3.3.0
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-----
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@ -55,6 +55,7 @@ final class Dotenv
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* Loads a .env file and the corresponding .env.local, .env.$env and .env.$env.local files if they exist.
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*
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* .env.local is always ignored in test env because tests should produce the same results for everyone.
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* .env.dist is loaded when it exists and .env is not found.
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*
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* @param string $path A file to load
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* @param string $varName The name of the env vars that defines the app env
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@ -66,7 +67,11 @@ final class Dotenv
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*/
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public function loadEnv(string $path, string $varName = 'APP_ENV', string $defaultEnv = 'dev', array $testEnvs = array('test')): void
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{
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if (file_exists($path) || !file_exists($p = "$path.dist")) {
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$this->load($path);
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} else {
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$this->load($p);
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}
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if (null === $env = $_SERVER[$varName] ?? $_ENV[$varName] ?? null) {
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$this->populate(array($varName => $env = $defaultEnv));
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@ -231,11 +231,18 @@ class DotenvTest extends TestCase
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(new DotEnv())->loadEnv($path, 'TEST_APP_ENV');
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$this->assertSame('devlocalBAR', getenv('FOO'));
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// .env.dist
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unlink($path);
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file_put_contents("$path.dist", 'BAR=distBAR');
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(new DotEnv())->loadEnv($path, 'TEST_APP_ENV');
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$this->assertSame('distBAR', getenv('BAR'));
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putenv('FOO');
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putenv('BAR');
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unlink($path);
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unlink("$path.dev");
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unlink("$path.dist");
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unlink("$path.local");
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unlink("$path.dev");
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unlink("$path.dev.local");
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rmdir($tmpdir);
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}
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