1 files changed, 37 insertions, 0 deletions
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..f39c5fc
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,37 @@
+#![feature(addr_parse_ascii)]
+
+use std::env;
+use std::process::ExitCode;
+
+mod common;
+mod help;
+mod query;
+mod repl;
+mod server;
+
+fn main() -> ExitCode {
+    env_logger::init();
+
+    let args: Vec<String> = env::args().collect();
+
+    if args.len() <= 1 {
+        println!("{}", help::USAGE);
+        eprintln!("Expected command argument.");
+        return ExitCode::from(1);
+    }
+
+    let cmd = &args[1];
+    let cmd_args = &args[2..];
+
+    match cmd.as_str() {
+        "server" => return server::cmd(cmd_args),
+        "repl" => return repl::cmd(cmd_args),
+        "query" => return query::cmd(cmd_args),
+        "help" | "-h" | "--help" => return help::cmd(cmd_args),
+        _ => {
+            println!("{}", help::USAGE);
+            eprintln!("Unknown command {}.", cmd);
+            return ExitCode::from(1);
+        }
+    }
+}