19 lines
499 B
Rust
19 lines
499 B
Rust
|
use std::fs;
|
||
|
|
use std::path::Path;
|
||
|
|
|
||
|
|
fn create_env_file_if_dne() {
|
||
|
|
let env_path = Path::new(".env");
|
||
|
|
if !env_path.exists() {
|
||
|
|
let sample_env_path = Path::new("sample.env");
|
||
|
|
if !sample_env_path.exists() {
|
||
|
|
panic!("neither the .env nor the sample.env files exist");
|
||
|
|
}
|
||
|
|
fs::copy(sample_env_path, env_path)
|
||
|
|
.unwrap_or_else(|e| panic!("could not create .env file from sample.env: {:?}", e));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {
|
||
|
|
create_env_file_if_dne();
|
||
|
|
}
|