🐛 Fixes regex in multiple lines

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

src/main.rs

@@ -13,7 +13,7 @@ fn main() -> Result<(), Error> {
         return Err(Error::new(ErrorKind::Other, "No vaults found"));
     }
 
-    let mut vault = String::new();
+    let vault;
     match env::var(ENV_VAR_DEFAULT_VAULT) {
         Ok(default_vault) => {
             if vaults.contains(&default_vault) {
@@ -27,10 +27,15 @@ fn main() -> Result<(), Error> {
         }
         Err(_) => {
             vault = vaults.get(0).unwrap().clone();
-            println!("No default vault found (you can set it with {}), using {}...", ENV_VAR_DEFAULT_VAULT, vault);
+            println!(
+                "No default vault found (you can set it with {}), using {}...",
+                ENV_VAR_DEFAULT_VAULT, vault
+            );
         }
     };
-    println!("selected: {:?}", vault);
+
+    let items = pass::get_items(&vault);
+    println!("{:?}", items);
 
     return Ok(());
 }

src/pass.rs

@@ -1,9 +1,10 @@
 use crate::sh;
-use fancy_regex::Regex;
+use fancy_regex::{Regex, RegexBuilder};
 use std::io::{Error, ErrorKind};
 
 const EXECUTABLE: &str = "pass-cli";
-const VAULT_NAME_REGEX: &str = r"(?m)(?<=- \[.{88}\]: ).*$";
+const VAULT_NAME_REGEX: &str = r"(?<=- \[.{88}\]: ).*";
+const ITEM_NAME_REGEX: &str = r"(?<=- \[.{88}\]: ).*(?= )";
 
 pub fn check_pass() -> Result<(), Error> {
     let which = sh::sh(format!("which {}", EXECUTABLE));
@@ -29,18 +30,11 @@ 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 matches = re.find_iter(vaults_raw.as_str());
     let mut vaults = Vec::<String>::new();
 
-    let captures = captures.unwrap();
-    for each in captures.iter() {
-        if let None = each {
+    for each in matches {
+        if let Err(_) = each {
             continue;
         }
 
@@ -53,3 +47,28 @@ pub fn get_vaults() -> Result<Vec<String>, Error> {
 
     return Ok(vaults);
 }
+
+pub fn get_items(vault: &String) -> Result<Vec<String>, Error> {
+    let re = RegexBuilder::new(ITEM_NAME_REGEX)
+        .multi_line(false)
+        .build()
+        .unwrap();
+    let items_raw = sh::sh(format!("{} item list {}", EXECUTABLE, vault));
+
+    let matches = re.find_iter(items_raw.as_str());
+    let mut items = Vec::<String>::new();
+
+    for each in matches {
+        if let Err(_) = each {
+            continue;
+        }
+
+        let each = each.unwrap();
+        let item = each.as_str();
+        if !item.is_empty() {
+            items.push(item.to_string());
+        }
+    }
+
+    return Ok(items);
+}