v0.1.5 (#40)

Reviewed-on: wrenn/wrenn#40

envd-rs/src/http/envs.rs

@@ -0,0 +1,25 @@
+use std::collections::HashMap;
+use std::sync::Arc;
+
+use axum::Json;
+use axum::extract::State;
+use axum::http::header;
+use axum::response::IntoResponse;
+
+use crate::state::AppState;
+
+pub async fn get_envs(State(state): State<Arc<AppState>>) -> impl IntoResponse {
+    tracing::debug!("getting env vars");
+
+    let envs: HashMap<String, String> = state
+        .defaults
+        .env_vars
+        .iter()
+        .map(|entry| (entry.key().clone(), entry.value().clone()))
+        .collect();
+
+    (
+        [(header::CACHE_CONTROL, "no-store")],
+        Json(envs),
+    )
+}