/**
* @param $env
* @param $template
*/
protected function init_from_template(File $env, $template)
{
if (!$env->isWritable()) {
WP_CLI::error('Environment file is not readable at: ' . $env->path());
return;
}
$template_path = $this->resolve_file_path($template);
try {
$env_template = File::at($template_path);
} catch (\Exception $e) {
WP_CLI::error("Template file is not readable at: {$template_path}");
}
WP_CLI::line('Initializing from template: ' . $env_template->path());
copy($env_template->path(), $env->path());
// we can't use WP-CLI --prompt because we're working off the template, not the synopsis
if (!$this->get_flag('interactive')) {
return;
}
$env->load();
// reload the new copied data from template
WP_CLI::line();
WP_CLI::line('Interactive init');
WP_CLI::line('Specify a new value for each key, or leave blank to keep the current value.');
WP_CLI::line();
$this->prompt_all($env);
}
/**
* @test
*/
public function it_can_check_for_the_existence_of_a_defined_var_by_key()
{
$env = File::at($this->get_fixture_path('env-basic'));
$env->load();
$this->assertTrue($env->hasKey('FOO'));
$this->assertFalse($env->hasKey('HAS-NOT'));
}
/**
* Load the environment file, while ensuring read permissions or die trying!
*
* @return File
*/
protected function get_env_for_read_or_fail()
{
try {
return File::at($this->resolve_file_path())->load();
} catch (\Exception $e) {
WP_CLI::error($e->getMessage());
}
}