first commit

src/main.rs

@@ -0,0 +1,28 @@
+use bollard::Docker;
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    let backup_root_folder = std::env::var("BACKUP_FOLDER")?;
+    let backup_root_path = std::path::Path::new(&backup_root_folder);
+
+    let folders = list_folders(backup_root_path).await?;
+
+    let docker_conn = Docker::connect_with_socket_defaults()?;
+    let docker_version = docker_conn.version().await?;
+    println!("Docker version: {:?}", docker_version);
+
+    Ok(())
+}
+
+async fn list_folders(path: &std::path::Path) -> anyhow::Result<Vec<std::path::PathBuf>> {
+    let mut folders = Vec::new();
+    let mut dir_entries = tokio::fs::read_dir(path).await?;
+    while let Some(entry) = dir_entries.next_entry().await? {
+        let file_type = entry.file_type().await?;
+        if file_type.is_dir() {
+            folders.push(entry.path());
+        }
+    }
+
+    Ok(folders)
+}