Enable visit all the folders/file inside the zet repository

src/create.rs

@@ -7,15 +7,19 @@ use std::{
 };
 
 pub fn run() -> io::Result<()> {
-    let path = get_path_from_files();
+    let path = zet::dir();
 
     // Create the path if doesn't exists, thrown an error if cannot
     fs::create_dir_all(&path)?;
 
     // Create dir if doesn´t exists
     let today = Utc::now();
     let folder_name = today.date_naive().format("%Y%m%d");
-    let folder_path = format!("{path}/{folder_name}");
+    let folder_path = format!(
+        "{}/{}",
+        path.into_os_string().into_string().unwrap(),
+        folder_name
+    );
     let _ = fs::create_dir(&folder_path);
 
     // Create the file
@@ -29,28 +33,3 @@ pub fn run() -> io::Result<()> {
 
     Ok(())
 }
-
-/// Get path with this precendece:
-///
-/// 1. $ZET_PATH
-/// 2. $HOME/.config/zet
-///
-/// This function is not portable, the .config folder will not work on windows
-fn get_path_from_files() -> String {
-    let mut path = match env::var("ZET_PATH") {
-        Ok(val) => String::from(val),
-        Err(_e) => "".to_string(),
-    };
-
-    if path.is_empty() {
-        let home = match env::var("HOME") {
-            Ok(val) => String::from(val),
-            Err(_e) => panic!("doesn't have $HOME env set"), // TODO: this should not be a problem
-                                                             // for windows :(
-        };
-
-        path = format!("{home}/.config/zet");
-    }
-
-    path
-}

src/lib.rs

@@ -0,0 +1,29 @@
+use std::{
+    env,
+    path::{Path, PathBuf},
+};
+
+/// Retrieve the current dir for Zettelkasten notes
+///
+/// 1. $ZET_PATH
+/// 2. $HOME/.config/zet
+///
+/// This function is not portable, the .config folder will not work on windows
+pub fn dir() -> PathBuf {
+    let mut path = match env::var("ZET_PATH") {
+        Ok(val) => String::from(val),
+        Err(_e) => "".to_string(),
+    };
+
+    if path.is_empty() {
+        let home = match env::var("HOME") {
+            Ok(val) => String::from(val),
+            Err(_e) => panic!("doesn't have $HOME env set"), // TODO: this should not be a problem
+                                                             // for windows :(
+        };
+
+        path = format!("{home}/.config/zet");
+    }
+
+    return Path::new(&path).to_path_buf();
+}

src/main.rs

@@ -1,4 +1,5 @@
 pub mod create;
+pub mod search;
 
 use clap::Parser;
 
@@ -16,12 +17,17 @@ enum Subcommand {
     /// the env isn´t set.
     #[clap(visible_alias = "c")]
     Create,
+
+    /// Search specific words on the Zettelkasten repository
+    #[clap(visible_alias = "s")]
+    Search,
 }
 
 fn main() -> std::io::Result<()> {
     let cli = Cli::parse();
 
     return match cli.subcommand {
         Subcommand::Create => create::run(),
+        Subcommand::Search => search::run(),
     };
 }

src/search.rs

@@ -0,0 +1,25 @@
+use std::{
+    fs::{self},
+    io,
+    path::PathBuf,
+};
+
+pub fn run() -> io::Result<()> {
+    let _ = visit_dirs(&zet::dir());
+
+    Ok(())
+}
+
+fn visit_dirs(dir: &PathBuf) -> io::Result<()> {
+    if dir.is_dir() {
+        for entry in fs::read_dir(dir)? {
+            let entry = entry?;
+            let path = entry.path();
+            println!("{:?}", path);
+            if path.is_dir() {
+                visit_dirs(&path)?;
+            }
+        }
+    }
+    Ok(())
+}