1 files changed, 60 insertions, 0 deletions
diff --git a/src/cli.rs b/src/cli.rs
new file mode 100644
index 0000000..fe43439
--- /dev/null
+++ b/src/cli.rs
@@ -0,0 +1,60 @@
+// Copyleft (ɔ) 2021-2021 Fuwn
+// SPDX-License-Identifier: GPL-3.0-only
+
+use structopt::{
+  clap,
+  clap::{App, Arg, SubCommand},
+};
+
+use crate::nitrous::Nitrous;
+
+pub struct Cli;
+impl Cli {
+  pub async fn execute() {
+    let matches = Self::cli().get_matches();
+
+    if matches.is_present("generate") {
+      Nitrous::generate(
+        matches
+          .subcommand_matches("generate")
+          .unwrap()
+          .value_of("amount")
+          .unwrap()
+          .to_string()
+          .parse::<usize>()
+          .unwrap(),
+      );
+    } else if matches.is_present("check") {
+      Nitrous::check(
+        matches
+          .subcommand_matches("check")
+          .unwrap()
+          .value_of("file")
+          .unwrap(),
+      )
+      .await;
+    }
+  }
+
+  fn cli() -> App<'static, 'static> {
+    App::new(env!("CARGO_PKG_NAME"))
+      .about(env!("CARGO_PKG_DESCRIPTION"))
+      .version(env!("CARGO_PKG_VERSION"))
+      .author(env!("CARGO_PKG_AUTHORS"))
+      .setting(clap::AppSettings::SubcommandRequiredElseHelp)
+      .subcommands(vec![
+        SubCommand::with_name("generate").alias("gen").arg(
+          Arg::with_name("amount")
+            .required(true)
+            .index(1)
+            .takes_value(true),
+        ),
+        SubCommand::with_name("check").arg(
+          Arg::with_name("file")
+            .required(true)
+            .takes_value(true)
+            .index(1),
+        ),
+      ])
+  }
+}