Refactor a little bit

README.md

@@ -2,12 +2,19 @@
 
 - modrinth mod searching
 - modrinth mod installation
+- curseforge api too?
 - per-instance mod management
 - mod updating
+- fish autocomplete
+- bash autocomplete
+- zsh autocomplete
+- nushell autocomplete
+- manpage
 
-If modrinth supports it:
+Long-term/host-dependent:
 - conflict resolution
 - dependency resolution
+- shaderpack and resource pack management
 
 # File Architecture
 
@@ -76,12 +83,13 @@ $ hopper add sodium --mc-version 1.17
 :: ...
 ```
 
+- configurable mod search results like [Starship](https://starship.rs)
 - pad mod indices based on largest number
 - option in config to reverse sorting order
 - add parameter to restrict target Minecraft version
 - manually pick out Minecraft version
-- square creeper face progress indicator (from top-left clockwise spiral in)
+- square colored creeper face progress indicator (from top-left clockwise spiral in)
 
 ## `hopper get`
 
-Just like `hopper add` but simply downloads a mod jar.
+Just like `hopper add` but simply downloads a mod jar to the current directory.

src/main.rs

@@ -3,13 +3,18 @@ use serde::{Deserialize, Serialize};
 use std::path::PathBuf;
 use structopt::StructOpt;
 
+// TODO use ColoredHelp by default?
 #[derive(StructOpt, Debug)]
 enum Command {
+    /// Adds a mod to the current instance
     #[structopt(setting = structopt::clap::AppSettings::ColoredHelp)]
-    Install { package_name: String },
+    Add { package_name: String },
+    /// Removes a mod
     #[structopt(setting = structopt::clap::AppSettings::ColoredHelp)]
     Remove { package_name: String },
     #[structopt(setting = structopt::clap::AppSettings::ColoredHelp)]
+    Get { package_name: String },
+    #[structopt(setting = structopt::clap::AppSettings::ColoredHelp)]
     Update,
     #[structopt(setting = structopt::clap::AppSettings::ColoredHelp)]
     Clean,
@@ -115,7 +120,7 @@ impl ModResult {
     }
 }
 
-async fn cmd_install(config: &Config, package_name: String) -> anyhow::Result<()> {
+async fn cmd_get(config: &Config, package_name: String) -> anyhow::Result<()> {
     let client = reqwest::Client::new();
     let url = format!("https://{}/api/v1/mod", config.upstream.server_address);
     let params = [("query", package_name.as_str())];
@@ -138,7 +143,7 @@ async fn main() -> anyhow::Result<()> {
     let args = Args::from_args();
     let config = args.load_config()?;
     match args.command {
-        Command::Install { package_name } => cmd_install(&config, package_name).await,
+        Command::Get { package_name } => cmd_get(&config, package_name).await,
         _ => unimplemented!("unimplemented subcommand"),
     }
 }