Add support for independent data files

Cargo.toml

@@ -21,3 +21,4 @@ serde = { version = "1.0.204", features = ["derive"] }
 serde_json = "1.0.122"
 toml = "0.8.19"
 tui-input = "0.9.0"
+lazy_static = "1.5.0"

README.md

@@ -81,6 +81,13 @@ basilk
 ```
 All available commands are displayed inside
 
+### Use specific data file
+Run
+```sh
+basilk [file-name]
+```
+to use a specific data file in current directory. if the file does not exist, create `[file-name].[json-version].json`.
+
 ## Contributing
 > [!NOTE]  
 > This project is now in beta version and is expected to have bugs

src/cli.rs

@@ -1,3 +1,4 @@
+use crate::globals::DATA_FILE;
 use std::{env, process::exit};
 
 pub struct Cli;
@@ -12,6 +13,10 @@ impl Cli {
                 if arg == "--version" {
                     print!(env!("CARGO_PKG_VERSION"));
                     exit(0)
+                } else {
+                    // get data file name
+                    let mut data_file_name = DATA_FILE.lock().unwrap();
+                    *data_file_name = Some(arg);
                 }
             }
             None => (),

src/globals.rs

@@ -0,0 +1,7 @@
+// global variable
+use lazy_static::lazy_static;
+use std::sync::Mutex;
+
+lazy_static! {
+    pub static ref DATA_FILE: Mutex<Option<String>> = Mutex::new(None);  // data file name(If it is none, the default file will be used)
+}

src/json.rs

@@ -9,6 +9,7 @@ use std::{
 use serde_json::{from_str, to_string, Value};
 
 use crate::{
+    globals::DATA_FILE,
     migration::{Migration, JSON_VERSIONS},
     project::Project,
 };
@@ -20,6 +21,12 @@ static VERSION: Mutex<String> = Mutex::new(String::new());
 
 impl Json {
     pub fn get_dir_path() -> PathBuf {
+        // if it is a file in a project, push the current directory
+        if DATA_FILE.lock().unwrap().is_some() {
+            let mut path = PathBuf::new();
+            path.push("./");
+            return path;
+        }
         let mut path = dirs::config_dir().unwrap();
         path.push(DIR_CONFIG_NAME);
 
@@ -29,7 +36,11 @@ impl Json {
     fn get_json_path(version: String) -> PathBuf {
         let mut path = PathBuf::new();
         path.push(Json::get_dir_path().as_path());
-        path.push(format!("{version}.json"));
+        if let Some(data_file) = DATA_FILE.lock().unwrap().clone() {
+            path.push(format!("{data_file}.{version}.json"));
+        } else {
+            path.push(format!("{version}.json"));
+        }
 
         return path;
     }

src/main.rs

@@ -18,6 +18,7 @@ use tui_input::{backend::crossterm::EventHandler, Input};
 
 mod cli;
 mod config;
+mod globals;
 mod json;
 mod migration;
 mod project;