2 files changed, 14 insertions, 1 deletions

diff --git a/src/cli.rs b/src/cli.rs
index 79753d4..33310ca 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -6,6 +6,7 @@ use std::path::PathBuf;
 
 pub struct Config {
     pub help: bool,
+    pub version: bool,
     pub port: u16,
     pub db_path: PathBuf,
 }
@@ -14,6 +15,7 @@ impl Default for Config {
     fn default() -> Self {
         Config {
             help: false,
+            version: false,
             port: 3000,
             db_path: "./urls.db_3".into(),
         }
@@ -36,12 +38,14 @@ Options
     -h, --help       Prints help information
         --port       Port to start the server on (default: 3000)
         --database   Path to database (default: urls.db_3)
+    -v, --version    Print crate version
 ";
 
 fn parse_args() -> Result<Config> {
     let mut _a = pico_args::Arguments::from_env();
     return Ok(Config {
         help: _a.contains(["-h", "--help"]),
+        version: _a.contains(["-v", "--version"]),
         port: _a
             .opt_value_from_fn("--port", str::parse::<u16>)?
             .unwrap_or(7878),
@@ -50,3 +54,7 @@ fn parse_args() -> Result<Config> {
             .unwrap_or(PathBuf::from("./urls.db_3")),
     });
 }
+
+pub fn version() {
+    println!("isostatic v{}", env!("CARGO_PKG_VERSION"));
+}
diff --git a/src/main.rs b/src/main.rs
index c1e3268..3bd25d5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -12,15 +12,20 @@ mod service;
 use service::shortner_service;
 
 mod cli;
-use cli::{CONFIG, HELP_TEXT};
+use cli::{version, CONFIG, HELP_TEXT};
 
 fn main() -> Result<()> {
     pretty_env_logger::init();
 
     if CONFIG.help {
+        version();
         println!("{}", HELP_TEXT);
         return Ok(());
     }
+    if CONFIG.version {
+        version();
+        return Ok(());
+    }
 
     init_db(&CONFIG.db_path)?;
     smol::run(async {