1 files changed, 19 insertions, 11 deletions

diff --git a/src/cmd/backup.rs b/src/cmd/backup.rs
index 04dfb05..dc03ddf 100644
--- a/src/cmd/backup.rs
+++ b/src/cmd/backup.rs
@@ -1,7 +1,7 @@
 use crate::backup_progress::BackupProgress;
 use crate::backup_run::BackupRun;
 use crate::chunkid::ChunkId;
-use crate::client::BackupClient;
+use crate::client::AsyncBackupClient;
 use crate::config::ClientConfig;
 use crate::error::ObnamError;
 use bytesize::MIB;
@@ -10,6 +10,7 @@ use std::path::Path;
 use std::time::SystemTime;
 use structopt::StructOpt;
 use tempfile::NamedTempFile;
+use tokio::runtime::Runtime;
 
 const SQLITE_CHUNK_SIZE: usize = MIB as usize;
 
@@ -18,10 +19,15 @@ pub struct Backup {}
 
 impl Backup {
     pub fn run(&self, config: &ClientConfig) -> Result<(), ObnamError> {
+        let rt = Runtime::new()?;
+        rt.block_on(self.run_async(config))
+    }
+
+    async fn run_async(&self, config: &ClientConfig) -> Result<(), ObnamError> {
         let runtime = SystemTime::now();
 
-        let client = BackupClient::new(config)?;
-        let genlist = client.list_generations()?;
+        let client = AsyncBackupClient::new(config)?;
+        let genlist = client.list_generations().await?;
 
         let oldtemp = NamedTempFile::new()?;
         let newtemp = NamedTempFile::new()?;
@@ -30,18 +36,18 @@ impl Backup {
             Err(_) => {
                 info!("fresh backup without a previous generation");
                 let mut run = BackupRun::initial(config, &client)?;
-                let old = run.start(None, oldtemp.path())?;
-                (false, run.backup_roots(config, &old, newtemp.path())?)
+                let old = run.start(None, oldtemp.path()).await?;
+                (false, run.backup_roots(config, &old, newtemp.path()).await?)
             }
             Ok(old_id) => {
                 info!("incremental backup based on {}", old_id);
                 let mut run = BackupRun::incremental(config, &client)?;
-                let old = run.start(Some(&old_id), oldtemp.path())?;
-                (true, run.backup_roots(config, &old, newtemp.path())?)
+                let old = run.start(Some(&old_id), oldtemp.path()).await?;
+                (true, run.backup_roots(config, &old, newtemp.path()).await?)
             }
         };
 
-        let gen_id = upload_nascent_generation(&client, newtemp.path())?;
+        let gen_id = upload_nascent_generation(&client, newtemp.path()).await?;
 
         for w in outcome.warnings.iter() {
             println!("warning: {}", w);
@@ -84,12 +90,14 @@ fn report_stats(
     Ok(())
 }
 
-fn upload_nascent_generation(
-    client: &BackupClient,
+async fn upload_nascent_generation(
+    client: &AsyncBackupClient,
     filename: &Path,
 ) -> Result<ChunkId, ObnamError> {
     let progress = BackupProgress::upload_generation();
-    let gen_id = client.upload_generation(filename, SQLITE_CHUNK_SIZE)?;
+    let gen_id = client
+        .upload_generation(filename, SQLITE_CHUNK_SIZE)
+        .await?;
     progress.finish();
     Ok(gen_id)
 }