feat: create git tag for release

1 files changed, 25 insertions, 1 deletions

diff --git a/src/bin/bumper.rs b/src/bin/bumper.rs
index 081ca86..1a2e567 100644
--- a/src/bin/bumper.rs
+++ b/src/bin/bumper.rs
@@ -1,3 +1,27 @@
+use bumper::errors::BumperError;
+use bumper::git;
+use log::{error, info};
+use std::process::exit;
+use structopt::StructOpt;
+
 fn main() {
-    std::process::exit(1);
+    if let Err(err) = bumper() {
+        error!("{}", err);
+        exit(1);
+    }
+}
+
+fn bumper() -> Result<(), BumperError> {
+    pretty_env_logger::init_custom_env("BUMPER_LOG");
+    info!("Bumper starts");
+    let opt = Opt::from_args();
+    git::tag(&opt.version)?;
+    info!("Bumper ends OK");
+    Ok(())
+}
+
+#[derive(Debug, StructOpt)]
+struct Opt {
+    #[structopt(help = "version number of new release")]
+    version: String,
 }