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fix file env path

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Romulus21
2021-06-05 21:41:56 +02:00
parent 9b9bfc34e1
commit 115beadb61
1 changed files with 4 additions and 6 deletions
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10
src/device_var.rs
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@@ -6,25 +6,23 @@ use std::path::Path;
pub fn read_env_var() { pub fn read_env_var() {
let filename = "device.env"; let filename = "device.env";
// println!("In file {}", filename); let mut path = env::var("PWD").unwrap().to_string();
path.push('/');
path.push_str(filename);
fs::read_to_string(filename) fs::read_to_string(path)
.expect("Something went wrong reading the file : device.env"); .expect("Something went wrong reading the file : device.env");
if let Ok(lines) = read_lines(filename) { if let Ok(lines) = read_lines(filename) {
// Consumes the iterator, returns an (Optional) String
for line in lines { for line in lines {
if let Ok(var) = line { if let Ok(var) = line {
let new_var: Vec<&str> = var.split('=').collect(); let new_var: Vec<&str> = var.split('=').collect();
env::set_var(new_var[0], new_var[1]); env::set_var(new_var[0], new_var[1]);
// println!("Ma ligne : {:?}", new_var);
} }
} }
} }
// println!("\n"); // println!("\n");
// for (key, value) in env::vars() { // for (key, value) in env::vars() {
// println!("{}: {}", key, value); // println!("{}: {}", key, value);
// } // }