From f75c178f8fa47d6713372ad67313b9da4c023aab Mon Sep 17 00:00:00 2001
From: George Kaklamanos <gkaklas@gkaklas.gr>
Date: Tue, 23 May 2023 18:47:01 +0300
Subject: [PATCH] Parse CLI arguments with clap

---
 Cargo.toml  |  3 +++
 src/main.rs | 17 +++++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 src/main.rs

diff --git a/Cargo.toml b/Cargo.toml
index c95586c..5d1d2b9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,3 +2,6 @@
 name = "spaceapi2prometheus"
 version = "0.1.0"
 edition = "2021"
+
+[dependencies]
+clap = { version = "4.2.7", features = ["cargo", "derive"] }
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..8890ab9
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,17 @@
+use clap::Parser;
+
+#[derive(Parser)]
+#[command(version, about)]
+struct Cli {
+    /// SpaceAPI endpoint
+    #[arg(short, long)]
+    url: String,
+
+    /// Period of querying, in seconds
+    #[arg(short, long, default_value_t = 300)]
+    delay: u64,
+}
+
+fn main() {
+    let cli = Cli::parse();
+}