support old Nix versions

cachix · Mar 21, 2024 · 868cbd9 · 868cbd9
1 parent 89fa20a
commit 868cbd9
Showing 1 changed file with 4 additions and 6 deletions.
diff --git a/devenv/src/command.rs b/devenv/src/command.rs
@@ -287,12 +287,10 @@ impl App {
  }
 
  if !caches.caches.pull.is_empty() {
- // parse trusted from store and assert it's 1
- if serde_json::from_slice::<StorePing>(&store.stdout)
+ let trusted = serde_json::from_slice::<StorePing>(&store.stdout)
  .expect("Failed to parse JSON")
- .trusted
- != 1
- {
+ .trusted;
+ if trusted == Some(0) {
  bail!(indoc::formatdoc!(
  "You're not a trusted user of the Nix store. You have the following options:
 
@@ -360,5 +358,5 @@ struct CachixResponse {
 
 #[derive(Deserialize, Clone)]
 struct StorePing {
- trusted: u8,
+ trusted: Option<u8>,
 }