feat!: dots-unlinking and ux changes

* start of unlink implementation

* refactor: move dot logic out of main mod

* feat: finish implementing unlinking of dots

* chore: add test files to gitignore

* chore: "use" cleanup

* chore: add explanation and additional info to cli

* chore: add crate description

* chore: bump version to 2.0.0

1 files changed, 13 insertions, 39 deletions

diff --git a/src/main.rs b/src/main.rs
index 8fc22c0..c2c103d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,30 +1,17 @@
-use std::env;
-use std::os::unix::fs::symlink;
-use std::path::PathBuf;
 use std::process::exit;
-use dirs::{home_dir};
-use crate::config::{Config, ConfigLoadError, Dot};
+use clap::Parser;
+use crate::cli::{Cli, CliCommand};
+use crate::config::{Config, ConfigLoadError};
+use crate::dots::{deploy_dots, unlink_dots};
 
 mod config;
+mod cli;
+mod dots;
 
 fn main() {
-    let args = env::args().skip(1).collect::<Vec<String>>();
-
-    if args.len() > 1 {
-        eprintln!("usage: {} [config]", args[0]);
-        exit(1);
-    }
-
-    if args.len() == 1 && (args[0] == "-h" || args[0] == "--help") {
-        println!("Usage: {} [config]", args[0]);
-        println!("options:");
-        println!("  -h, --help        Print help information");
-        println!("By default, dots will look for a bummsdots.toml file in the current directory");
-        println!("This can be changed by passing the filename");
-        exit(0);
-    }
-
-    let config = Config::load(args.get(0).map(|o| PathBuf::from(o))).map_err(|err|
+    let cli = Cli::parse();
+    
+    let config = Config::load(cli.config).map_err(|err|
         match err {
             ConfigLoadError::IOError(err) => {
                 eprintln!("failed to load config file: {}", err);
@@ -36,22 +23,9 @@ fn main() {
             }
         }
     ).unwrap();
-
-    let prepended_mappings = config.dots.iter().map(|m|
-        Dot {
-            source: config.dots_dir.join(&m.source),
-            destination: prepend_user_dir(&m.destination)
-        }
-    );
-
-    for dot in prepended_mappings {
-        println!("linking from {} to {}", dot.source.display(), dot.destination.display());
-        let _ = symlink(&dot.source, &dot.destination).map_err(|err|
-            eprintln!("failed to symlink: {}", err.to_string())
-        );
+    
+    match cli.command {
+        CliCommand::Deploy => deploy_dots(config.dots, config.dots_dir),
+        CliCommand::Unlink => unlink_dots(config.dots, config.dots_dir),
     }
-}
-
-fn prepend_user_dir(path: &PathBuf) -> PathBuf {
-    home_dir().unwrap().join(path)
 }
\ No newline at end of file