From fd2ed765fe37a281dd95b4969513bb8ac505280e Mon Sep 17 00:00:00 2001
From: Max Desiatov <m_desiatov@apple.com>
Date: Tue, 27 Aug 2024 19:13:56 +0100
Subject: [PATCH 1/2] Adopt `swift-toolchain-sqlite` to reduce system
 dependencies

This means we no longer require users to provide their own system SQLite installation on Linux or Windows.
---
 Package.resolved                           |  9 +++++++++
 Package.swift                              |  5 +++--
 Sources/GeneratorEngine/Cache/SQLite.swift |  2 +-
 Sources/SystemSQLite/module.modulemap      |  5 -----
 Sources/SystemSQLite/sqlite.h              | 14 --------------
 5 files changed, 13 insertions(+), 22 deletions(-)
 delete mode 100644 Sources/SystemSQLite/module.modulemap
 delete mode 100644 Sources/SystemSQLite/sqlite.h

diff --git a/Package.resolved b/Package.resolved
index c18045f..6ce202a 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -125,6 +125,15 @@
         "revision" : "d2ba781702a1d8285419c15ee62fd734a9437ff5",
         "version" : "1.3.2"
       }
+    },
+    {
+      "identity" : "swift-toolchain-sqlite",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/swiftlang/swift-toolchain-sqlite.git",
+      "state" : {
+        "revision" : "aeac03b2b801946afad64bc75989a5d8e8eb47a1",
+        "version" : "1.0.0"
+      }
     }
   ],
   "version" : 2
diff --git a/Package.swift b/Package.swift
index 7acaaed..f796b6e 100644
--- a/Package.swift
+++ b/Package.swift
@@ -58,7 +58,7 @@ let package = Package(
         .product(name: "Logging", package: "swift-log"),
         .product(name: "SystemPackage", package: "swift-system"),
         "Helpers",
-        "SystemSQLite",
+        .product(name: "SwiftToolchainCSQLite", package: "swift-toolchain-sqlite"),
       ]
     ),
     .testTarget(
@@ -80,7 +80,6 @@ let package = Package(
         "Helpers",
       ]
     ),
-    .systemLibrary(name: "SystemSQLite", pkgConfig: "sqlite3"),
     .target(
       name: "AsyncProcess",
       dependencies: [
@@ -142,6 +141,7 @@ if configuration.useLocalDependencies {
     .package(path: "../swift-crypto"),
     .package(path: "../swift-nio"),
     .package(path: "../swift-log"),
+    .package(path: "../swift-toolchain-sqlite"),
   ]
 } else {
   package.dependencies += [
@@ -153,5 +153,6 @@ if configuration.useLocalDependencies {
     .package(url: "https://github.com/apple/swift-crypto.git", from: "3.1.0"),
     .package(url: "https://github.com/apple/swift-nio.git", from: "2.65.0"),
     .package(url: "https://github.com/apple/swift-log.git", from: "1.5.4"),
+    .package(url: "https://github.com/swiftlang/swift-toolchain-sqlite.git", from: "1.0.0"),
   ]
 }
diff --git a/Sources/GeneratorEngine/Cache/SQLite.swift b/Sources/GeneratorEngine/Cache/SQLite.swift
index 9828db6..7764098 100644
--- a/Sources/GeneratorEngine/Cache/SQLite.swift
+++ b/Sources/GeneratorEngine/Cache/SQLite.swift
@@ -12,7 +12,7 @@
 
 import struct Foundation.Data
 import SystemPackage
-import SystemSQLite
+import SwiftToolchainCSQLite
 
 extension FilePath: @unchecked Sendable {}
 extension FilePath.Component: @unchecked Sendable {}
diff --git a/Sources/SystemSQLite/module.modulemap b/Sources/SystemSQLite/module.modulemap
deleted file mode 100644
index 819e61f..0000000
--- a/Sources/SystemSQLite/module.modulemap
+++ /dev/null
@@ -1,5 +0,0 @@
-module SystemSQLite [system] {
-  header "sqlite.h"
-  link "sqlite3"
-  export *
-}
diff --git a/Sources/SystemSQLite/sqlite.h b/Sources/SystemSQLite/sqlite.h
deleted file mode 100644
index 85b59cf..0000000
--- a/Sources/SystemSQLite/sqlite.h
+++ /dev/null
@@ -1,14 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// This source file is part of the Swift open source project
-//
-// Copyright (c) 2014-2020 Apple Inc. and the Swift project authors
-// Licensed under Apache License v2.0 with Runtime Library Exception
-//
-// See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
-//
-//===----------------------------------------------------------------------===//
-
-#pragma once
-#include <sqlite3.h>

From fe2ee89614af82bdc71bc59a31c3a81e1369019e Mon Sep 17 00:00:00 2001
From: Max Desiatov <m_desiatov@apple.com>
Date: Thu, 29 Aug 2024 13:33:20 +0100
Subject: [PATCH 2/2] Remove `libsqlite3-dev` from `Dockerfile` as unused

---
 Docker/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Docker/Dockerfile b/Docker/Dockerfile
index ba606a4..635f60a 100644
--- a/Docker/Dockerfile
+++ b/Docker/Dockerfile
@@ -7,7 +7,7 @@ ARG swift_version
 ARG ubuntu_version
 
 # set as UTF-8
-RUN apt-get update && apt-get install -y locales locales-all libsqlite3-dev
+RUN apt-get update && apt-get install -y locales locales-all
 ENV LC_ALL en_US.UTF-8
 ENV LANG en_US.UTF-8
 ENV LANGUAGE en_US.UTF-8