Check for rsync before downloading updates.

zed-industries · Oct 17, 2024 · 702c2b4 · 702c2b4
1 parent 2bcf9fc
commit 702c2b4
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diff --git a/Cargo.lock b/Cargo.lock
diff --git a/crates/auto_update/Cargo.toml b/crates/auto_update/Cargo.toml
@@ -32,4 +32,5 @@ settings.workspace = true
 smol.workspace = true
 tempfile.workspace = true
 util.workspace = true
+which.workspace = true
 workspace.workspace = true
diff --git a/crates/auto_update/src/auto_update.rs b/crates/auto_update/src/auto_update.rs
@@ -33,6 +33,7 @@ use std::{
 };
 use update_notification::UpdateNotification;
 use util::ResultExt;
+use which::which;
 use workspace::notifications::NotificationId;
 use workspace::Workspace;
 
@@ -560,6 +561,12 @@ impl AutoUpdater {
             "linux" => Ok("zed.tar.gz"),
             _ => Err(anyhow!("not supported: {:?}", OS)),
         }?;
+
+        anyhow::ensure!(
+            which("rsync").is_ok(),
+            "Aborting. Could not find rsync which is required for auto-updates."
+        );
+
         let downloaded_asset = temp_dir.path().join(filename);
         download_release(&downloaded_asset, release, client, &cx).await?;