From 360e23e4b4216e1d06e194146f4fa60a4db55514 Mon Sep 17 00:00:00 2001
From: Juha Kukkonen <juha7kukkonen@gmail.com>
Date: Wed, 22 May 2024 01:13:49 +0300
Subject: [PATCH] Fix docs.rs build

Skip Swagger UI download on docs.rs build since it is sandboxed
environment.
---
 utoipa-swagger-ui/Cargo.toml | 2 +-
 utoipa-swagger-ui/build.rs   | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/utoipa-swagger-ui/Cargo.toml b/utoipa-swagger-ui/Cargo.toml
index e3c7c30a..2e502f42 100644
--- a/utoipa-swagger-ui/Cargo.toml
+++ b/utoipa-swagger-ui/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "utoipa-swagger-ui"
 description = "Swagger UI for utoipa"
-version = "7.0.2"
+version = "7.0.3"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 readme = "README.md"
diff --git a/utoipa-swagger-ui/build.rs b/utoipa-swagger-ui/build.rs
index 742a329e..90b2acab 100644
--- a/utoipa-swagger-ui/build.rs
+++ b/utoipa-swagger-ui/build.rs
@@ -26,6 +26,10 @@ const SWAGGER_UI_DOWNLOAD_URL: &str = "SWAGGER_UI_DOWNLOAD_URL";
 const SWAGGER_UI_OVERWRITE_FOLDER: &str = "SWAGGER_UI_OVERWRITE_FOLDER";
 
 fn main() {
+    if env::var("DOCS_RS").is_ok() {
+        println!("running docs.rs build, skip Swagger UI download, sandboxed environment");
+        return;
+    }
     let target_dir = env::var("OUT_DIR").unwrap();
     println!("OUT_DIR: {target_dir}");