duck-template 0.1.2

A cli tool for generating files from a template just with a json file
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pub mod config_structure;

pub fn write_config(path: &str, config: &Config) {
  let json = serde_json::to_string_pretty(config).expect("Failed to serialize config");
  fs::write(path, json).expect("Failed to write config");
}

use std::{
  fs::{self, File},
  io::Read,
  process,
};

use crate::{
  config::config_structure::Config,
  logger::{log, LogLevel},
};

pub fn read_config(path: &String) -> String {
  let mut file = match File::open(path) {
    Ok(file) => file,
    Err(e) => {
      log(
        LogLevel::Error,
        &format!("Failed to read config {path}: {}", e),
      );
      process::exit(1);
    },
  };
  let mut buf = String::new();

  return match file.read_to_string(&mut buf) {
    Ok(_) => buf,
    Err(e) => {
      log(
        LogLevel::Error,
        &format!("Failed to read config {path}: {}", e),
      );
      process::exit(1);
    },
  };
}

pub fn serialize_config(str_buf: &String) -> config_structure::Config {
  return serde_json::from_str(str_buf).unwrap();
}