Added Hooks enum; Add some doc comments for Package; Add some useful

fields to `Package` struct; Add more cli functionality;

cli/src/lib.rs

@@ -10,6 +10,7 @@ pub fn cli() -> Command {
         .subcommands([
             create(),
             search(),
+            info(),
             install(),
             remove(),
             upgrade(),
@@ -83,6 +84,13 @@ fn search() -> Command {
         ])
 }
 
+fn info() -> Command {
+    Command::new("info")
+        .about("Display information about a specific package")
+        .arg(Arg::new("name")
+            .required(true))
+}
+
 fn install() -> Command {
     Command::new("install")
         .about("Install packages")

src/hooks/mod.rs

@@ -0,0 +1,14 @@
+use std::error::Error;
+
+#[non_exhaustive]
+pub enum Hooks {
+    Man,
+    GlibSchema,
+    Info,
+}
+
+impl Hooks {
+    pub fn run(&self) -> Result<(), Box<dyn Error>> {
+        unimplemented!();
+    }
+}

src/lib.rs

@@ -1,5 +1,6 @@
 #![warn(clippy::all, clippy::pedantic)]
 mod item;
+mod hooks;
 mod package;
 mod plist;
 mod repository;
@@ -7,6 +8,7 @@ mod version;
 
 pub use {
     item::Item,
+    hooks::Hooks,
     package::{Dependency, Package},
     plist::*,
     repository::Repository,

src/package/mod.rs

@@ -19,13 +19,31 @@ pub struct Group {
 
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
 pub struct Package {
-    name: String,
-    version: Version,
-    release: u32,
-    plist: Plist,
-    size: usize,
-    dependencies: Vec<Dependency>,
-    users: Option<Vec<User>>,
-    groups: Option<Vec<Group>>,
-    post_install: Option<String>,
+    /// The name of the package minus all version information
+    pub name: String,
+    /// The `Version` of the package
+    pub version: Version,
+    /// The release number for this package
+    pub release: u32,
+    /// a single line description of the package
+    pub description: String,
+    /// a more verbose description of the package
+    pub long_description: String,
+    /// an optional link to an
+    /// [AppStream](https://www.freedesktop.org/wiki/Distributions/AppStream/)
+    /// metadata file
+    pub appstream_data: Option<String>,
+    /// a listing of all files, directories and symlinks which are a part of
+    /// this package
+    pub plist: Plist,
+    /// the total size of this package
+    pub size: usize,
+    /// all of this package's runtime dependencies
+    pub dependencies: Vec<Dependency>,
+    /// an optional list of users to be created upon installation
+    pub users: Option<Vec<User>>,
+    /// an optional list of groups to be created upon installation
+    pub groups: Option<Vec<Group>>,
+    /// an optional post installation shell script to be run
+    pub post_install: Option<String>,
 }