From 9cf8e0df992084ce62aa60d0df21e1a5e343e901 Mon Sep 17 00:00:00 2001
From: Fuwn <contact@fuwn.me>
Date: Sun, 16 May 2021 15:44:15 +0000
Subject: feat(builtins): add a neofetch like utility

---
 src/prompt/builtins.rs | 21 +++++++++++++++++++++
 src/prompt/mod.rs      |  2 ++
 2 files changed, 23 insertions(+)

(limited to 'src')

diff --git a/src/prompt/builtins.rs b/src/prompt/builtins.rs
index 18a5f8e..d58005a 100644
--- a/src/prompt/builtins.rs
+++ b/src/prompt/builtins.rs
@@ -3,6 +3,8 @@
 
 use std::{io::Write, str::FromStr};
 
+use sysinfo::SystemExt;
+
 use crate::config::Config;
 
 const FILES: [&str; 2] = ["README.rst", "Whirl.toml"];
@@ -16,6 +18,7 @@ pub enum BuiltIn {
   Ls,
   Cat,
   Config,
+  Fetch,
 }
 impl FromStr for BuiltIn {
   type Err = ();
@@ -30,6 +33,7 @@ impl FromStr for BuiltIn {
       "ls" => Ok(BuiltIn::Ls),
       "cat" => Ok(BuiltIn::Cat),
       "config" => Ok(BuiltIn::Config),
+      "fetch" => Ok(BuiltIn::Fetch),
       _ => Err(()),
     }
   }
@@ -55,6 +59,7 @@ pub fn builtin_help() -> i32 {
   println!("cat     - display the contents of a present file");
   println!("config  - manipulate the configuration");
   println!("help    - you are here");
+  println!("fetch   - a neofetch like utility loosely based on rfetch");
   0
 }
 
@@ -119,3 +124,19 @@ pub fn builtin_config(args: &[String]) -> i32 {
   }
   0
 }
+
+pub fn builtin_fetch() -> i32 {
+  // rfetch: https://github.com/Mangeshrex/rfetch
+
+  let mut sys = sysinfo::System::new();
+  sys.refresh_processes();
+
+  println!("               ");
+  println!("      .-.      os    {}", env!("CARGO_PKG_NAME"));
+  println!("      oo|      ker   {}", env!("CARGO_PKG_VERSION"));
+  println!("     / '\\      sh    /wsh");
+  println!("    (\\_;/)     up    null");
+  println!("               ");
+
+  0
+}
diff --git a/src/prompt/mod.rs b/src/prompt/mod.rs
index 3deb4fe..990dd10 100644
--- a/src/prompt/mod.rs
+++ b/src/prompt/mod.rs
@@ -13,6 +13,7 @@ use crate::{
       builtin_cat,
       builtin_config,
       builtin_echo,
+      builtin_fetch,
       builtin_help,
       builtin_history,
       builtin_ls,
@@ -82,6 +83,7 @@ impl Prompt {
       Ok(BuiltIn::Ls) => builtin_ls(),
       Ok(BuiltIn::Cat) => builtin_cat(&c.args).await,
       Ok(BuiltIn::Config) => builtin_config(&c.args),
+      Ok(BuiltIn::Fetch) => builtin_fetch(),
       _ => {
         println!("wsh: command not found: {}", &c.keyword);
         1
-- 
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