check if files exist and not just folder

backend/src/pacman-repo-utils/src/repo_init.rs

@@ -8,28 +8,32 @@ use std::os::unix::fs::symlink;
 use std::path::PathBuf;
 
 pub fn init_repo_impl(path: &PathBuf, name: &str) -> anyhow::Result<()> {
+    let db_file = path.join(format!("{}.db.tar.gz", name));
+    let files_file = path.join(format!("{}.files.tar.gz", name));
+
     // create repo folder
-    if fs::metadata(path).is_err() {
-        info!("Initializing empty pacman Repo archive");
-        fs::create_dir(path)?;
+    if fs::metadata(&db_file).is_ok() || fs::metadata(&files_file).is_ok() {
+        info!("Pacman repo archive already exists");
+        return Ok(());
+    }
 
-        let db_file = path.join(format!("{}.db.tar.gz", name));
-        let tar_gz = File::create(&db_file)?;
-        let enc = GzEncoder::new(tar_gz, Compression::default());
-        let mut tar = tar::Builder::new(enc);
-        tar.finish()
-            .map_err(|_| anyhow!("failed to create repo archive"))?;
-        symlink(&db_file, path.join(format!("{}.db", name)))
-            .map_err(|_| anyhow!("failed to create repo symlink"))?;
+    info!("Initializing empty pacman Repo archive");
+    fs::create_dir(path)?;
 
-        let files_file = path.join(format!("{}.files.tar.gz", name));
-        let tar_gz = File::create(&files_file)?;
-        let enc = GzEncoder::new(tar_gz, Compression::default());
-        let mut tar = tar::Builder::new(enc);
-        tar.finish()
-            .map_err(|_| anyhow!("failed to create repo archive"))?;
-        symlink(&files_file, path.join(format!("{}.files", name)))
-            .map_err(|_| anyhow!("failed to create repo symlink"))?;
-    }
+    let tar_gz = File::create(&db_file)?;
+    let enc = GzEncoder::new(tar_gz, Compression::default());
+    let mut tar = tar::Builder::new(enc);
+    tar.finish()
+        .map_err(|_| anyhow!("failed to create repo archive"))?;
+    symlink(&db_file, path.join(format!("{}.db", name)))
+        .map_err(|_| anyhow!("failed to create repo symlink"))?;
+
+    let tar_gz = File::create(&files_file)?;
+    let enc = GzEncoder::new(tar_gz, Compression::default());
+    let mut tar = tar::Builder::new(enc);
+    tar.finish()
+        .map_err(|_| anyhow!("failed to create repo archive"))?;
+    symlink(&files_file, path.join(format!("{}.files", name)))
+        .map_err(|_| anyhow!("failed to create repo symlink"))?;
     Ok(())
 }