[vibe] auth token should be in cache, not config

Author: bartman

README.md

@@ -7,6 +7,7 @@ A Rust CLI tool to extract and display workouts from the WeightXReps.net website
 ## Features
 
 - Authenticates using email and password from `credentials.txt` (email first line, password second)
+- Authenticates and caches JWT token in `$XDG_CACHE_HOME/wxrust/token` (or `~/.cache/wxrust/token`)
 - Retrieves individual workouts or lists of workout dates
 - Formats output with colors matching the website editor
 - Supports detailed views, summaries, and date filtering

src/api.rs

@@ -1,5 +1,4 @@
 use async_trait::async_trait;
-use reqwest::Client;
 use serde::de::DeserializeOwned;
 use serde_json;
 use ansi_term::Colour;
@@ -63,15 +62,15 @@ pub struct DataAccess<'a, C: ApiClient> {
 
 #[derive(Clone)]
 pub struct ReqwestClient {
-    client: Client,
+    client: reqwest::Client,
     verbose: bool,
     user_info: OnceCell<crate::models::User>,
 }
 
 impl ReqwestClient {
     pub fn new_with_verbose(verbose: bool) -> Self {
         ReqwestClient {
-            client: Client::new(),
+            client: reqwest::Client::new(),
             verbose,
             user_info: OnceCell::new(),
         }
@@ -171,7 +170,7 @@ pub async fn graphql_request<T: DeserializeOwned + 'static, C: ApiClient>(client
 
 #[cfg_attr(tarpaulin, ignore)]
 #[allow(dead_code)]
-pub async fn workout_request(client: &Client, token: &str, request: &WorkoutRequest) -> Result<WorkoutResponse, Box<dyn std::error::Error>> {
+pub async fn workout_request(client: &reqwest::Client, token: &str, request: &WorkoutRequest) -> Result<WorkoutResponse, Box<dyn std::error::Error>> {
     let response = client
         .post("https://weightxreps.net/api/graphql")
         .header("Authorization", format!("Bearer {}", token))

src/main.rs

@@ -145,12 +145,12 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     unsafe { std::env::set_var("WXRUST_COLOR", &args.color); }
 
-    let token_path = if let Some(config_dir) = dirs::config_dir() {
-        config_dir.join("wxrust").join("token").to_string_lossy().to_string()
-    } else {
-        // Fallback
-        let home = std::env::var("HOME").unwrap_or(".".to_string());
-        format!("{}/.config/wxrust/token", home)
+    let token_path = match workouts::get_cache_base_dir() {
+        Ok(dir) => dir.join("token").to_string_lossy().to_string(),
+        Err(_) => {
+            let home = std::env::var("HOME").unwrap_or(".".to_string());
+            format!("{}/.cache/wxrust/token", home)
+        }
     };
 
     // Set credentials path if provided

src/workouts.rs

@@ -30,7 +30,7 @@ fn limit_and_sort_dates(mut dates: Vec<String>, count: u32, reverse: bool) -> Ve
     dates
 }
 
-fn get_cache_base_dir() -> Result<PathBuf, String> {
+pub fn get_cache_base_dir() -> Result<PathBuf, String> {
     let cache_dir = if let Ok(dir) = std::env::var("XDG_CACHE_HOME") {
         if !dir.is_empty() {
             PathBuf::from(dir)