Args and readme cleanup

README.md

@@ -12,7 +12,7 @@
     <a href="https://github/crystal-linux/amethyst"><img alt="GitHub isses" src="https://img.shields.io/github/issues-raw/crystal-linux/amethyst"></a>
     <a href="https://github/crystal-linux/amethyst"><img alt="GitHub pull requests" src="https://img.shields.io/github/issues-pr-raw/crystal-linux/amethyst"></a><br>
     <a href="https://discord.gg/hYJgu8K5aA"><img alt="Discord" src="https://img.shields.io/discord/825473796227858482?color=blue&label=Discord&logo=Discord&logoColor=white"> </a>
-   <a href="https://github.com/ihatethefrench"> <img src="https://img.shields.io/badge/Maintainer-@not%2D-my%2D-segfault-brightgreen" alt=The maintainer of this repository" href="https://github.com/not-my-segfault"></a><br>
+   <a href="https://github.com/not-my-segfault"> <img src="https://img.shields.io/badge/Maintainer-@not%2D-my%2D-segfault-brightgreen" alt=The maintainer of this repository" href="https://github.com/not-my-segfault"></a><br>
     <a href="https://fosstodon.org/@crystal_linux"><img alt="Mastodon Follow" src="https://img.shields.io/mastodon/follow/108618426259408142?domain=https%3A%2F%2Ffosstodon.org">
     <a href="https://twitter.com/crystal_linux"><img alt="Twitter Follow" src="https://img.shields.io/twitter/follow/crystal_linux"></a>
  </a>
@@ -25,30 +25,33 @@ Made for Crystal, compatible with any Arch-based Linux distribution.
 
 ### Basic usage
 
-| Action               | FreeBSD pkg-style alias | Pacman-style flags |
-|----------------------|-------------------------|--------------------|
-| Install a package    | ame ins/install         | ame -S             |
-| Remove a package     | ame rm/remove           | ame -R/-Rs         |
-| Upgrade a package    | ame upg/upgrade         | ame -Syu           |
-| Search for a package | ame sea                 | ame -Ss            |
+| Action                 | FreeBSD pkg-style alias | Pacman-style flags |
+|------------------------|-------------------------|--------------------|
+| Install a package      | ame ins/install         | ame -S             |
+| Remove a package       | ame rm/remove           | ame -R/-Rs         |
+| Upgrade a package      | ame upg/upgrade         | ame -Syu           |
+| Search for a package   | ame sea/search          | ame -Ss            |
+| Query the package list | ame qu/query            | ame -Q             |    
+| Show a package's info  | ame inf/info            | ame -Qi            |
+ | Clean the pacman cache | ame cl/clean            | ame -Sc            |
+| Check for .pacnew      | ame di/diff             | ame -D             |
 
 ### Exit codes overview
 
 | Exit Code (i32) | Reason                                                   |
 |-----------------|----------------------------------------------------------|
 | 1               | Running ame as UID 0 / root                              |
-| 2               | Failed adding package to database                        |
-| 3               | Failed initialising database                             |
-| 4               | Error creating cache and/or database paths               |
-| 5               | Could not find one or more required package dependencies |
-| 6               | User cancelled package installation                      |
-| 7               | Pacman error when installing package                     |
-| 8               | Git error                                                |
-| 9               | makepkg error                                            |
+| 2               | Failed creating paths                                    |
+| 3               | Could not find one or more required package dependencies |
+| 4               | User cancelled package installation                      |
+| 5               | Pacman error when installing package                     |
+| 6               | Git error                                                |
+| 7               | Makepkg error                                            |
+| 63              | Any other misc error                                     |
 
 ### How to build:
 
-Tested on latest Cargo (1.60.0-nightly)
+Tested on latest Cargo (1.62.0-nightly)
 
 <br>
 
@@ -60,14 +63,10 @@ Tested on latest Cargo (1.60.0-nightly)
 
 - `cargo build --release`
 
-#### Pkg-warner included
-
-- `cargo build (--release) --all --features=pkg-warner`
-
 ### TODO:
 
 #### v3.6.0
-- Allow editing of PKGBUILDs before install
+- ~~Allow editing of PKGBUILDs before install~~
 
 <!--
 

src/args.rs

@@ -27,7 +27,7 @@ pub struct Args {
 
 #[derive(Debug, Clone, Subcommand)]
 pub enum Operation {
-    /// Installs a package from either the AUR or the PacMan-defined repositories
+    /// Installs a package from either the AUR or the Pacman-defined repositories
     #[clap(name = "install", aliases = & ["ins", "in", "i", "-S"])]
     Install(InstallArgs),
 

src/main.rs

@@ -55,7 +55,14 @@ fn main() {
     } else {
         // Create cache directory if it doesn't exist
         if fs::metadata(&args.cachedir.as_ref().unwrap()).is_err() {
-            fs::create_dir(&args.cachedir.as_ref().unwrap()).unwrap();
+            fs::create_dir(&args.cachedir.as_ref().unwrap()).unwrap_or_else(
+                |err| {
+                    crash!(
+                        AppExitCode::FailedCreatingPaths,
+                        "Could not create cache directory: {}", err
+                    );
+                },
+            );
         }
         Path::new(&args.cachedir.unwrap())
             .canonicalize()