Main: Improve error reporting when failing to read from files

This commit is contained in:
networkException 2024-09-12 01:54:55 +02:00
parent dab8fc1735
commit 3d2ce7178e
Signed by: networkException
GPG key ID: E3877443AE684391

View file

@ -1,16 +1,20 @@
use handlebars::{Context, Handlebars, Helper, HelperResult, JsonRender, Output, RenderContext, RenderErrorReason};
use serde_json::{Map, Value};
use std::{env, error::Error};
use std::env;
use std::fs;
use anyhow::Result;
use serde_json::{Map, Value};
use url_escape;
fn main() -> Result<(), Box<dyn Error>> {
use handlebars::{Context, Handlebars, Helper, HelperResult, JsonRender, Output, RenderContext, RenderErrorReason};
fn main() -> Result<()> {
let mut handlebars = Handlebars::new();
let path_to_contents = env::args().nth(1).expect("The first argument to be present.");
let output_path = env::args().nth(2).expect("The second argument to be present.");
let contents = fs::read_to_string(path_to_contents).expect("To be able to open a file at the path passed as the first argument.");
let contents = fs::read_to_string(path_to_contents).expect("To be able to read the contents file at the path '{path_to_contents}' passed as the first argument.");
let secret_inputs = env::vars().filter(|(key, _)| key.starts_with("SECRET_"));
@ -21,7 +25,8 @@ fn main() -> Result<(), Box<dyn Error>> {
panic!("Secret environment variable is not in format 'name:path_to_secret'");
};
let secret_value = fs::read_to_string(path_to_secret)?;
let secret_value = fs::read_to_string(path_to_secret)
.expect("To be able to read in secret '{secret_key}' from path '{path_to_secret}'");
println!("Registering secret '{secret_key}' from '{path_to_secret}'.");