git.r.bdr.sh - rbdr/blog/blob - src/command/status/configuration_status.rs

   1 use std::fs;
   2 use std::path::PathBuf;
   3 use crate::configuration::Configuration;
   4
   5 pub fn status() -> String {
   6     let configuration = Configuration::new();
   7     let mut status_message = String::new();
   8
   9     status_message.push_str("# Configuration\n");
  10     status_message.push_str("## Directories\n");
  11
  12     // Main Configuration Locations
  13     status_message.push_str(&get_directory_stats("Configuration", configuration.config_directory));
  14     status_message.push_str(&get_directory_stats("Data", configuration.data_directory));
  15     status_message.push_str(&get_directory_stats("Output", configuration.output_directory));
  16
  17     status_message.push_str("## Blog Settings\n");
  18     status_message.push_str(&format!("Number of posts to keep: {}\n", configuration.max_posts));
  19     status_message
  20 }
  21
  22 fn get_directory_stats(label: &str, directory: PathBuf) -> String {
  23     let mut status_message = String::new();
  24
  25     status_message.push_str(&format!("{}: {}\n", label, directory.display()));
  26     if directory.exists() {
  27         status_message.push_str(&format!("{} directory exists.\n", label));
  28         if fs::read_dir(&directory).is_ok() {
  29             status_message.push_str(&format!("{} directory is readable.\n", label));
  30         } else {
  31             status_message.push_str(&format!("{} directory is not readable.\n", label));
  32         }
  33     } else {
  34         status_message.push_str(&format!("{} directory does not exist.\n", label));
  35     }
  36
  37     status_message
  38 }