Fix deduplication of -enable-experimental-feature

examples/smtp_example/.bazelrc

@@ -0,0 +1,8 @@
+# Import Shared settings
+import %workspace%/../../shared.bazelrc
+
+# Import CI settings.
+import %workspace%/../../ci.bazelrc
+
+# Try to import a local.rc file; typically, written by CI
+try-import %workspace%/../../local.bazelrc

examples/smtp_example/BUILD.bazel

@@ -0,0 +1,45 @@
+load("@bazel_gazelle//:def.bzl", "gazelle", "gazelle_binary")
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_binary")
+load("@cgrindel_bazel_starlib//bzltidy:defs.bzl", "tidy")
+load("@rules_swift_package_manager//swiftpkg:defs.bzl", "swift_update_packages")
+
+tidy(
+    name = "tidy",
+    targets = [
+        ":swift_update_pkgs",
+        ":update_build_files",
+    ],
+)
+
+# MARK: - Gazelle
+
+# Ignore the Swift build folder
+# gazelle:exclude .build
+
+gazelle_binary(
+    name = "gazelle_bin",
+    languages = [
+        "@bazel_skylib_gazelle_plugin//bzl",
+        "@rules_swift_package_manager//gazelle",
+    ],
+)
+
+gazelle(
+    name = "update_build_files",
+    gazelle = ":gazelle_bin",
+)
+
+swift_update_packages(
+    name = "swift_update_pkgs",
+    gazelle = ":gazelle_bin",
+    generate_swift_deps_for_workspace = False,
+    update_bzlmod_stanzas = True,
+)
+
+swift_binary(
+    name = "smtp_example",
+    srcs = ["main.swift"],
+    module_name = "smtp_example",
+    visibility = ["//visibility:public"],
+    deps = ["@swiftpkg_swift_smtp//:SwiftSMTP"],
+)

examples/smtp_example/MODULE.bazel

@@ -0,0 +1,47 @@
+bazel_dep(
+    name = "rules_swift_package_manager",
+    version = "0.0.0",
+)
+local_path_override(
+    module_name = "rules_swift_package_manager",
+    path = "../..",
+)
+
+bazel_dep(name = "cgrindel_bazel_starlib", version = "0.20.2")
+bazel_dep(name = "bazel_skylib", version = "1.6.0")
+bazel_dep(name = "apple_support", version = "1.9.0", repo_name = "build_bazel_apple_support")
+bazel_dep(
+    name = "rules_swift",
+    version = "1.18.0",
+    repo_name = "build_bazel_rules_swift",
+)
+bazel_dep(
+    name = "rules_apple",
+    version = "3.5.1",
+    repo_name = "build_bazel_rules_apple",
+)
+
+bazel_dep(
+    name = "bazel_skylib_gazelle_plugin",
+    version = "1.6.0",
+    dev_dependency = True,
+)
+bazel_dep(
+    name = "gazelle",
+    version = "0.36.0",
+    dev_dependency = True,
+    repo_name = "bazel_gazelle",
+)
+# swift_deps START
+swift_deps = use_extension(
+    "@rules_swift_package_manager//:extensions.bzl",
+    "swift_deps",
+)
+swift_deps.from_file(
+    deps_index = "//:swift_deps_index.json",
+)
+use_repo(
+    swift_deps,
+    "swiftpkg_swift_smtp",
+)
+# swift_deps END

examples/smtp_example/Package.resolved

@@ -0,0 +1,203 @@
+{
+  "pins" : [
+    {
+      "identity" : "async-http-client",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/swift-server/async-http-client.git",
+      "state" : {
+        "revision" : "fb308ee72f3d4c082a507033f94afa7395963ef3",
+        "version" : "1.21.0"
+      }
+    },
+    {
+      "identity" : "async-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/async-kit.git",
+      "state" : {
+        "revision" : "7ece208cd401687641c88367a00e3ea2b04311f1",
+        "version" : "1.19.0"
+      }
+    },
+    {
+      "identity" : "console-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/console-kit.git",
+      "state" : {
+        "revision" : "a31f44ebfbd15a2cc0fda705279676773ac16355",
+        "version" : "4.14.1"
+      }
+    },
+    {
+      "identity" : "multipart-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/multipart-kit.git",
+      "state" : {
+        "revision" : "12ee56f25bd3fc4c2d09c2aa16e69de61dc786e8",
+        "version" : "4.6.0"
+      }
+    },
+    {
+      "identity" : "routing-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/routing-kit.git",
+      "state" : {
+        "revision" : "2a92a7eac411a82fb3a03731be5e76773ebe1b3e",
+        "version" : "4.9.0"
+      }
+    },
+    {
+      "identity" : "swift-algorithms",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-algorithms.git",
+      "state" : {
+        "revision" : "f6919dfc309e7f1b56224378b11e28bab5bccc42",
+        "version" : "1.2.0"
+      }
+    },
+    {
+      "identity" : "swift-atomics",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-atomics.git",
+      "state" : {
+        "revision" : "cd142fd2f64be2100422d658e7411e39489da985",
+        "version" : "1.2.0"
+      }
+    },
+    {
+      "identity" : "swift-collections",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-collections.git",
+      "state" : {
+        "revision" : "94cf62b3ba8d4bed62680a282d4c25f9c63c2efb",
+        "version" : "1.1.0"
+      }
+    },
+    {
+      "identity" : "swift-crypto",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-crypto.git",
+      "state" : {
+        "revision" : "f0525da24dc3c6cbb2b6b338b65042bc91cbc4bb",
+        "version" : "3.3.0"
+      }
+    },
+    {
+      "identity" : "swift-http-types",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-http-types",
+      "state" : {
+        "revision" : "12358d55a3824bd5fed310b999ea8cf83a9a1a65",
+        "version" : "1.0.3"
+      }
+    },
+    {
+      "identity" : "swift-log",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-log.git",
+      "state" : {
+        "revision" : "e97a6fcb1ab07462881ac165fdbb37f067e205d5",
+        "version" : "1.5.4"
+      }
+    },
+    {
+      "identity" : "swift-metrics",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-metrics.git",
+      "state" : {
+        "revision" : "971ba26378ab69c43737ee7ba967a896cb74c0d1",
+        "version" : "2.4.1"
+      }
+    },
+    {
+      "identity" : "swift-nio",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio",
+      "state" : {
+        "revision" : "359c461e5561d22c6334828806cc25d759ca7aa6",
+        "version" : "2.65.0"
+      }
+    },
+    {
+      "identity" : "swift-nio-extras",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio-extras",
+      "state" : {
+        "revision" : "a3b640d7dc567225db7c94386a6e71aded1bfa63",
+        "version" : "1.22.0"
+      }
+    },
+    {
+      "identity" : "swift-nio-http2",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio-http2.git",
+      "state" : {
+        "revision" : "c6afe04165c865faaa687b42c32ed76dfcc91076",
+        "version" : "1.31.0"
+      }
+    },
+    {
+      "identity" : "swift-nio-ssl",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio-ssl",
+      "state" : {
+        "revision" : "7c381eb6083542b124a6c18fae742f55001dc2b5",
+        "version" : "2.26.0"
+      }
+    },
+    {
+      "identity" : "swift-nio-transport-services",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio-transport-services.git",
+      "state" : {
+        "revision" : "6cbe0ed2b394f21ab0d46b9f0c50c6be964968ce",
+        "version" : "1.20.1"
+      }
+    },
+    {
+      "identity" : "swift-numerics",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-numerics.git",
+      "state" : {
+        "revision" : "0a5bc04095a675662cf24757cc0640aa2204253b",
+        "version" : "1.0.2"
+      }
+    },
+    {
+      "identity" : "swift-smtp",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/sersoft-gmbh/swift-smtp",
+      "state" : {
+        "revision" : "46e9ef4c2a2808011aaf0ed62f9968da2b757a2d",
+        "version" : "2.10.0"
+      }
+    },
+    {
+      "identity" : "swift-system",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-system.git",
+      "state" : {
+        "revision" : "025bcb1165deab2e20d4eaba79967ce73013f496",
+        "version" : "1.2.1"
+      }
+    },
+    {
+      "identity" : "vapor",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/vapor",
+      "state" : {
+        "revision" : "e5cb0abdadff95ef996fafd6268f2f5f8cba6325",
+        "version" : "4.94.1"
+      }
+    },
+    {
+      "identity" : "websocket-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/websocket-kit.git",
+      "state" : {
+        "revision" : "4232d34efa49f633ba61afde365d3896fc7f8740",
+        "version" : "2.15.0"
+      }
+    }
+  ],
+  "version" : 2
+}

examples/smtp_example/Package.swift

@@ -0,0 +1,10 @@
+// swift-tools-version: 5.7
+
+import PackageDescription
+
+let package = Package(
+    name: "smtp_example",
+    dependencies: [
+        .package(url: "https://github.com/sersoft-gmbh/swift-smtp", from: "2.10.0"),
+    ]
+)

examples/smtp_example/README.md

@@ -0,0 +1 @@
+# smtp Example

examples/smtp_example/WORKSPACE

@@ -0,0 +1 @@
+# Intentionally blank: Using bzlmod

examples/smtp_example/WORKSPACE.bzlmod

@@ -0,0 +1 @@
+# Intentionally blank: Force bzlmod to strict mode

examples/smtp_example/do_test

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+set -o errexit -o nounset -o pipefail
+
+# Use the Bazel binary specified by the integration test. Otherise, fall back 
+# to bazel.
+bazel="${BIT_BAZEL_BINARY:-bazel}"
+
+# Generate Swift external deps and update build files
+"${bazel}" run //:tidy
+
+# Ensure that it builds and tests pass
+"${bazel}" test //...

examples/smtp_example/main.swift

@@ -0,0 +1,4 @@
+import SwiftSMTP
+
+let configuration = Configuration.fromEnvironment()
+print(configuration.server.hostname)