From 40af8cc0babc4c2affe6a27a823261dba9b29fc5 Mon Sep 17 00:00:00 2001
From: Kenta Kubo <601636+kkebo@users.noreply.github.com>
Date: Wed, 3 Dec 2025 02:53:31 +0900
Subject: [PATCH] Fix build failure on Swift Playground

The PR #311 introduced `Context.environment`, so that
swift-async-algorithm can no longer be used in the Swift Playground.

However, `Context.environment` is equivalent to
`ProcessInfo.processInfo.environment`, so this is an unnecessary
sacrifice.

This change is intended to fix that.
---
 Package.swift           | 3 ++-
 Package@swift-5.8.swift | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Package.swift b/Package.swift
index c6a2894c..1c5eb68e 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,5 +1,6 @@
 // swift-tools-version: 6.2
 
+import Foundation
 import PackageDescription
 import CompilerPluginSupport
 
@@ -93,7 +94,7 @@ let package = Package(
   ]
 )
 
-if Context.environment["SWIFTCI_USE_LOCAL_DEPS"] == nil {
+if ProcessInfo.processInfo.environment["SWIFTCI_USE_LOCAL_DEPS"] == nil {
   package.dependencies += [
     .package(url: "https://github.com/apple/swift-collections.git", from: "1.1.0")
   ]
diff --git a/Package@swift-5.8.swift b/Package@swift-5.8.swift
index 8161e475..40a43dba 100644
--- a/Package@swift-5.8.swift
+++ b/Package@swift-5.8.swift
@@ -1,5 +1,6 @@
 // swift-tools-version: 5.8
 
+import Foundation
 import PackageDescription
 import CompilerPluginSupport
 
@@ -87,7 +88,7 @@ let package = Package(
   ]
 )
 
-if Context.environment["SWIFTCI_USE_LOCAL_DEPS"] == nil {
+if ProcessInfo.processInfo.environment["SWIFTCI_USE_LOCAL_DEPS"] == nil {
   package.dependencies += [
     .package(url: "https://github.com/apple/swift-collections.git", from: "1.1.0")
   ]