amethyst: bump to version v4.0.1

looks like .pacnew files don't generate properly unless theres like 3
packages in the pacman cache. why is pacman so confusing i swear nobody
knows how it works. well anyways this commit also removes the config
keys `paccache_keep` and `paccache_keep_ins_pkgs` as they shouldnt be
able to be changed.

Cargo.lock

@@ -4,7 +4,7 @@ version = 3
 
 [[package]]
 name = "Amethyst"
-version = "4.0.0"
+version = "4.0.1"
 dependencies = [
  "alpm",
  "alpm-utils",

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "Amethyst"
-version = "4.0.0"
-authors = ["Michal S. <michal@tar.black>", "axtlos <axtlos@tar.black>", "trivernis <trivernis@protonmail.com>"]
+version = "4.0.1"
+authors = ["Michal S. <michal@tar.black>", "axtlos <axtlos@tar.black>", "trivernis <trivernis@protonmail.com>", "Fries <fries@tar.black>"]
 description = "A fast and efficient AUR helper"
 repository = "https://github.com/crystal-linux/amethyst"
 license-file = "LICENSE"

src/internal/config.rs

@@ -17,8 +17,6 @@ pub struct Config {
 #[derive(Debug, Deserialize, Serialize)]
 pub struct ConfigBase {
     pub pacdiff_warn: bool,
-    pub paccache_keep: i32,
-    pub paccache_keep_ins_pkgs: bool,
 }
 
 #[derive(Debug, Deserialize, Serialize, Default)]
@@ -34,11 +32,7 @@ pub struct ConfigBin {
 
 impl Default for ConfigBase {
     fn default() -> Self {
-        Self {
-            pacdiff_warn: true,
-            paccache_keep: 0,
-            paccache_keep_ins_pkgs: true,
-        }
+        Self { pacdiff_warn: true }
     }
 }
 
@@ -65,7 +59,7 @@ impl Config {
         } else {
             let default_conf = Config::default();
             let toml_string = toml::ser::to_string_pretty(&default_conf).unwrap();
-            fs::write(config_path, format!("{}\n\n{}", "# See https://github.com/crystal-linux/docs/blob/main/Amethyst/config.mdx for more information on config keys", toml_string)).unwrap();
+            fs::write(config_path, format!("{}\n\n{}", "# See https://getcryst.al/docs/amethyst/config for more information on config keys", toml_string)).unwrap();
             default_conf
         }
     }

src/operations/clean.rs

@@ -4,7 +4,6 @@ use crate::builder::pacman::PacmanUninstallBuilder;
 use crate::builder::rm::RmBuilder;
 use crate::crash;
 
-use crate::internal::config::Config;
 use crate::internal::exit_code::AppExitCode;
 
 use crate::internal::utils::get_cache_dir;
@@ -83,14 +82,12 @@ pub async fn clean(options: Options) {
     let clear_pacman_cache = noconfirm || prompt!(default no, "Also clear pacman's package cache?");
 
     if clear_pacman_cache {
-        let conf = Config::read();
-
         // Clear pacman's cache
-        // keeps 0 versions of the package in the cache by default
-        // keeps installed packages in the cache by default
+        // keeps 3 versions of the package in the cache
+        // keeps installed packages in the cache
         let result = PaccacheBuilder::default()
-            .set_keep(conf.base.paccache_keep)
-            .keep_ins_pkgs(conf.base.paccache_keep_ins_pkgs)
+            .set_keep(3)
+            .keep_ins_pkgs(true)
             .quiet_output(quiet)
             .remove()
             .await;