fix: interpret --config flag properly

src/database.rs

@@ -22,9 +22,8 @@ pub struct DatasetMetadata {
 }
 
 /// Return the path to the datasets file.
-fn datasets_path(config_dir: &Path) -> std::io::Result<PathBuf> {
-    let mut path = config_dir.to_owned();
-    path.push("startrnr");
+fn datasets_path(dir: &Path) -> std::io::Result<PathBuf> {
+    let mut path = dir.to_owned();
 
     // Create datasets path if it doesn't exist
     fs::create_dir_all(&path)?;
@@ -37,8 +36,8 @@ fn datasets_path(config_dir: &Path) -> std::io::Result<PathBuf> {
     Ok(path)
 }
 
-pub fn open_datasets(config_dir: &Path) -> sqlite::Result<Connection> {
-    let path = datasets_path(config_dir).unwrap();
+pub fn open_datasets(dir: &Path) -> sqlite::Result<Connection> {
+    let path = datasets_path(dir).unwrap();
 
     let query = "
 CREATE TABLE IF NOT EXISTS datasets (

src/main.rs

@@ -113,6 +113,7 @@ fn main() {
 
     let config_dir = cli
         .config_dir
+        .map(|mut s| { s.push("startrnr"); s })
         .unwrap_or_else(|| dirs::config_dir().expect("Could not determine config directory"));
     let connection =
         open_datasets(&config_dir).unwrap_or_else(|_| error("Could not open datasets file", 2));

src/queries.rs

@@ -28,7 +28,6 @@ pub fn get_auth_token(config_dir: &Path) -> String {
         Err(VarError::NotUnicode(_)) => error("Invalid authorization key", 2),
         Err(VarError::NotPresent) => {
             let mut auth_file = config_dir.to_owned();
-            auth_file.push("startrnr");
             auth_file.push("auth.txt");
             read_to_string(auth_file)
                 .ok()