/**
* Load the environment file, while ensuring read permissions or die trying!
*
* @return File
*/
protected function get_env_for_write_or_fail()
{
try {
return File::writable($this->resolve_file_path())->load();
} catch (\Exception $e) {
WP_CLI::error($e->getMessage());
}
}
/**
* 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_can_return_an_array_of_key_value_line_pairs()
{
$path = $this->get_fixture_path('env-basic');
$env = new File($path);
$env->load();
$this->assertCount(1, $env->dictionary());
}
/**
* 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();
}