🎉 Inits project

Signed-off-by: Ash Svitan <selfsigned-ash@proton.me>

src/main.rs

@@ -0,0 +1,36 @@
+mod pass;
+mod sh;
+
+use std::env;
+use std::io::{Error, ErrorKind};
+
+const ENV_VAR_DEFAULT_VAULT: &str = "PASS_VAULT";
+
+fn main() -> Result<(), Error> {
+    pass::check_pass()?;
+    let vaults = pass::get_vaults()?;
+    if vaults.len() <= 0 {
+        return Err(Error::new(ErrorKind::Other, "No vaults found"));
+    }
+
+    let mut vault = String::new();
+    match env::var(ENV_VAR_DEFAULT_VAULT) {
+        Ok(default_vault) => {
+            if vaults.contains(&default_vault) {
+                vault = default_vault;
+            } else {
+                return Err(Error::new(
+                    ErrorKind::Other,
+                    format!("Vault {} does not exist", default_vault),
+                ));
+            }
+        }
+        Err(_) => {
+            vault = vaults.get(0).unwrap().clone();
+            println!("No default vault found (you can set it with {}), using {}...", ENV_VAR_DEFAULT_VAULT, vault);
+        }
+    };
+    println!("selected: {:?}", vault);
+
+    return Ok(());
+}