Remove support for Carthage and CocoaPods (#198)

* Remove support for Carthage and CocoaPods

* Remove building with fastlane

* Remove concurrency tests as well

* Remove obsolete xcode plist

.devcontainer/devcontainer.json

@@ -1,11 +1,11 @@
 {
-	"image": "swift:5.7.1",
+	"image": "swift:5.10",
 	"customizations": {
 		"vscode": {
 			"settings": {
 				"lldb.adapterType": "bundled",
 				"lldb.executable": "/usr/bin/lldb",
-				"sourcekit-lsp.serverPath": "/usr/bin/sourcekit-lsp",
+				"swift.sourcekit-lsp.serverPath": "/usr/bin/sourcekit-lsp",
 				"sde.languageServerMode": "sourcekit-lsp"
 			},
 			"extensions": [

.github/workflows/main.yml

@@ -9,31 +9,6 @@ on:
       - '*'
 
 jobs:
-  macOS:
-    name: Test macOS
-    runs-on: macOS-latest
-    env:
-      DEVELOPER_DIR: /Applications/Xcode_16.0.app/Contents/Developer
-    strategy:
-      matrix:
-        include:
-          - lane: test
-            env: osx
-          - lane: test
-            env: ios
-          - lane: test
-            env: tvos
-    steps:
-      - uses: actions/checkout@v2
-      - name: install
-        run: |
-          gem install bundler
-          bundle install
-      - name: test
-        run: |
-          set -o pipefail
-          bundle exec fastlane ${{ matrix.lane }} --env ${{ matrix.env }}
-      - uses: codecov/codecov-action@v1
   spm:
     name: Test with SPM
     runs-on: ubuntu-latest
@@ -42,20 +17,6 @@ jobs:
       - uses: actions/checkout@v2
       - name: SPM Test
         run: swift test --enable-test-discovery
-  spm_concurrency:
-    name: Test with SPM (check Swift Concurrency support)
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        swift_version:
-          - "5.10"
-          - "6.0"
-      fail-fast: false
-    container: swift:${{ matrix.swift_version }}-focal
-    steps:
-      - uses: actions/checkout@v2
-      - name: SPM Test
-        run: swift test --enable-test-discovery
   swiftformat:
     name: Linting
     runs-on: ubuntu-latest

.gitignore

@@ -1,5 +1,4 @@
 # Xcode
-#
 build/
 *.pbxuser
 !default.pbxuser
@@ -20,14 +19,13 @@ DerivedData
 
 # AppCode
 .idea
+
+# Fastlane
 fastlane/README.md
 fastlane/test-output
 fastlane/report.xml
 
 .DS_Store
-Pods/
-Carthage/
-Checkouts/
 
 # Swift PM
 .build

.swift-version

@@ -1 +1 @@
-5.0
+5.10

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2015 Piet Brauer
+Copyright (c) 2024 Piet Brauer-Kallenberg
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal