From 79d4f7d33d75789a6aaef2f3b82d9a9a20659ed1 Mon Sep 17 00:00:00 2001
From: Finn Evers <finn@zed.dev>
Date: Mon, 15 Dec 2025 12:01:15 +0100
Subject: [PATCH] extension_api: Add `digest` to `GithubReleaseAsset` (#44399)

Release Notes:

- N/A
---
 crates/extension_api/wit/since_v0.8.0/github.wit        | 2 ++
 crates/extension_host/src/wasm_host/wit/since_v0_8_0.rs | 1 +
 crates/project/src/agent_server_store.rs                | 6 +++---
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/crates/extension_api/wit/since_v0.8.0/github.wit b/crates/extension_api/wit/since_v0.8.0/github.wit
index 21cd5d48056af08441d3bb5aa8547edd97a874d7..6d7e5d952ae921925459f475bceb74d6c384d8be 100644
--- a/crates/extension_api/wit/since_v0.8.0/github.wit
+++ b/crates/extension_api/wit/since_v0.8.0/github.wit
@@ -13,6 +13,8 @@ interface github {
         name: string,
         /// The download URL for the asset.
         download-url: string,
+        /// The SHA-256 of the release asset if provided by the GitHub API.
+        digest: option<string>,
     }
 
     /// The options used to filter down GitHub releases.
diff --git a/crates/extension_host/src/wasm_host/wit/since_v0_8_0.rs b/crates/extension_host/src/wasm_host/wit/since_v0_8_0.rs
index a2776f9f3b5b055d00787fb59c9bbca582352b1f..b32ab97983642d68aba041ee3afb902a0c5d2455 100644
--- a/crates/extension_host/src/wasm_host/wit/since_v0_8_0.rs
+++ b/crates/extension_host/src/wasm_host/wit/since_v0_8_0.rs
@@ -783,6 +783,7 @@ impl From<::http_client::github::GithubReleaseAsset> for github::GithubReleaseAs
         Self {
             name: value.name,
             download_url: value.browser_download_url,
+            digest: value.digest,
         }
     }
 }
diff --git a/crates/project/src/agent_server_store.rs b/crates/project/src/agent_server_store.rs
index a2cc57beae9702e4d5b495a135e7c357c638c17a..62937476b8eea4b30f02637b3501ea2b56db81a1 100644
--- a/crates/project/src/agent_server_store.rs
+++ b/crates/project/src/agent_server_store.rs
@@ -1495,7 +1495,7 @@ impl ExternalAgentServer for LocalCodex {
                             let digest = asset
                                 .digest
                                 .as_deref()
-                                .and_then(|d| d.strip_prefix("sha256:").or(Some(d)));
+                                .map(|d| d.strip_prefix("sha256:").unwrap_or(d));
                             match ::http_client::github_download::download_server_binary(
                                 &*http,
                                 &asset.browser_download_url,
@@ -1727,10 +1727,10 @@ impl ExternalAgentServer for LocalExtensionArchiveAgent {
                                     release.assets.iter().find(|a| a.name == filename)
                                 {
                                     // Strip "sha256:" prefix if present
-                                    asset.digest.as_ref().and_then(|d| {
+                                    asset.digest.as_ref().map(|d| {
                                         d.strip_prefix("sha256:")
                                             .map(|s| s.to_string())
-                                            .or_else(|| Some(d.clone()))
+                                            .unwrap_or_else(|| d.clone())
                                     })
                                 } else {
                                     None