/**
* Update salts in the environment file.
*
* @param bool $force Whether or not to force update any existing values
*
* @return Collection
*/
protected function update_salts($force = false)
{
return $this->salts->map(function ($salt) use($force) {
list($key, $value) = $salt;
if (!$force && $this->env->hasKey($key)) {
WP_CLI::line("The '{$key}' already exists, skipping.");
$salt['skipped'] = true;
return $salt;
}
$this->env->set($key, $value, "'");
return $salt;
});
}
/**
* @test
*/
public function it_does_not_write_to_the_file_until_save_is_called()
{
$path = $this->copy_fixture('env-basic');
$env = new File($path);
$env->load();
$this->assertNull($env->get('SOME_KEY'));
$env->set('SOME_KEY', 'totally set');
$this->assertSame('totally set', $env->get('SOME_KEY'));
$this->assertSame('integer', gettype($env->save()));
$env->set('SOME_KEY', 'this will be wiped out once we load in a second');
// refresh the instance from the file
$env->load();
$this->assertSame('totally set', $env->get('SOME_KEY'));
}
/**
* Iterate over each line and prompt for a new value
*
* @param File $env
*
* @return int
*/
protected function prompt_all(File $env)
{
$env->dictionary()->each(function ($value, $key) use($env) {
$env->set($key, $this->prompt($key, $value));
});
$env->save();
}
