clean main: divide clap config into multiple files, broke clone 70 lines width

src/subcommands/status.rs

@@ -0,0 +1,30 @@
+use clap::{App, Arg, SubCommand, ArgMatches};
+
+use crate::global;
+use crate::commands;
+use crate::commands::status::StatusArgs;
+
+pub fn create() -> App<'static, 'static> {
+    SubCommand::with_name("status")
+        .arg(
+            Arg::with_name("directory")
+            .required(false)
+            .takes_value(true)
+            .value_name("DIRECTORY")
+            )
+        .arg(
+            Arg::with_name("nostyle")
+            .long("nostyle")
+            .help("Status with minium information and style"),
+            )
+        .about("Show the working tree status")
+}
+
+pub fn handler(args: &ArgMatches<'_>) {
+    if let Some(val) = args.values_of("directory") {
+        global::global::set_dir_path(String::from(val.clone().next().unwrap()));
+    }
+    commands::status::status(StatusArgs {
+        nostyle: args.is_present("nostyle"),
+    });
+}