From c6afa063ef8f877b28494f3c41de73afc99e1826 Mon Sep 17 00:00:00 2001
From: PlexSheep <software@cscherr.de>
Date: Sat, 29 Jun 2024 17:05:50 +0200
Subject: [PATCH] docs(cli): example for a simple cli

---
 members/libpt-cli/examples/cli.rs | 41 +++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 members/libpt-cli/examples/cli.rs

diff --git a/members/libpt-cli/examples/cli.rs b/members/libpt-cli/examples/cli.rs
new file mode 100644
index 0000000..91fdcad
--- /dev/null
+++ b/members/libpt-cli/examples/cli.rs
@@ -0,0 +1,41 @@
+use clap::Parser;
+use libpt_cli::args::VerbosityLevel;
+use libpt_cli::{clap, printing};
+use libpt_log::{debug, Logger};
+
+/// This is the help
+///
+/// This is more help
+#[derive(Parser, Debug)]
+struct Cli {
+    // already has documentation
+    #[command(flatten)]
+    verbosity: VerbosityLevel,
+
+    /// texts to be echoed
+    #[arg(required = true)]
+    text: Vec<String>,
+
+    /// try to be more machine readable
+    #[arg(short, long)]
+    machine: bool,
+}
+
+fn main() {
+    let cli = Cli::parse();
+    let _logger = Logger::builder()
+        .max_level(cli.verbosity.level())
+        .show_time(false)
+        .build();
+
+    debug!("logger initialized with level: {}", cli.verbosity.level());
+
+    if !cli.machine {
+        let text = cli.text.join(" ");
+        printing::blockprint(text, console::Color::Green);
+    } else {
+        for text in cli.text {
+            println!("{text}")
+        }
+    }
+}