🎉 Inits project

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

src/pass.rs

@@ -0,0 +1,55 @@
+use crate::sh;
+use fancy_regex::Regex;
+use std::io::{Error, ErrorKind};
+
+const EXECUTABLE: &str = "pass-cli";
+const VAULT_NAME_REGEX: &str = r"(?m)(?<=- \[.{88}\]: ).*$";
+
+pub fn check_pass() -> Result<(), Error> {
+    let which = sh::sh(format!("which {}", EXECUTABLE));
+    if which.is_empty() {
+        return Err(Error::new(
+            ErrorKind::Other,
+            format!("{} is not installed", EXECUTABLE),
+        ));
+    }
+
+    let test = sh::sh(format!("{} test", EXECUTABLE));
+    if test != "Connection successful\n" {
+        return Err(Error::new(
+            ErrorKind::Other,
+            format!("{} test failed", EXECUTABLE),
+        ));
+    }
+
+    return Ok(());
+}
+
+pub fn get_vaults() -> Result<Vec<String>, Error> {
+    let re = Regex::new(VAULT_NAME_REGEX).unwrap();
+    let vaults_raw = sh::sh(format!("{} vault list", EXECUTABLE));
+
+    let captures = re
+        .captures(vaults_raw.as_str())
+        .expect("Error running regex");
+    if let None = captures {
+        return Err(Error::new(ErrorKind::Other, "No vault found"));
+    }
+
+    let mut vaults = Vec::<String>::new();
+
+    let captures = captures.unwrap();
+    for each in captures.iter() {
+        if let None = each {
+            continue;
+        }
+
+        let each = each.unwrap();
+        let vault = each.as_str();
+        if !vault.is_empty() {
+            vaults.push(vault.to_string());
+        }
+    }
+
+    return Ok(vaults);
+}