Added cp and mv

Author: voidcoefficient

src/bin/cp.rs

@@ -0,0 +1,29 @@
+use seahorse::{App, Context, Flag, FlagType};
+use std::{env, fs};
+
+fn main() {
+    let args: Vec<String> = env::args().collect();
+    let app = App::new("cp")
+        .description("Copy a file")
+        .author(env!("CARGO_PKG_AUTHORS"))
+        .version(env!("CARGO_PKG_VERSION"))
+        .usage("cp file1 file2")
+        .action(|c| match cp(c) {
+            Ok(()) => std::process::exit(0),
+            Err(e) => println!("Could not copy file: {:?}", e),
+        })
+        .flag(
+            Flag::new("verbose", FlagType::Bool)
+                .description("Becomes more verbose")
+                .alias("v"),
+        );
+    app.run(args);
+}
+
+fn cp(c: &Context) -> std::io::Result<()> {
+    fs::copy(&c.args[0], &c.args[1])?;
+    if c.bool_flag("verbose") {
+        println!("Copying file {:?} to {:?}", &c.args[0], &c.args[1]);
+    }
+    Ok(())
+}

src/bin/mv.rs

@@ -0,0 +1,29 @@
+use seahorse::{App, Context, Flag, FlagType};
+use std::{env, fs};
+
+fn main() {
+    let args: Vec<String> = env::args().collect();
+    let app = App::new("mv")
+        .description("Move a file")
+        .author(env!("CARGO_PKG_AUTHORS"))
+        .version(env!("CARGO_PKG_VERSION"))
+        .usage("mv file1 file2")
+        .action(|c| match mv(c) {
+            Ok(()) => std::process::exit(0),
+            Err(e) => println!("Could not move file: {:?}", e),
+        })
+        .flag(
+            Flag::new("verbose", FlagType::Bool)
+                .description("Becomes more verbose")
+                .alias("v"),
+        );
+    app.run(args);
+}
+
+fn mv(c: &Context) -> std::io::Result<()> {
+    fs::rename(&c.args[0], &c.args[1])?;
+    if c.bool_flag("verbose") {
+        println!("Moving file {:?} to {:?}", &c.args[0], &c.args[1]);
+    }
+    Ok(())
+}