ci: move CI/CD and environment to Xcode 16 and Swift 6.2 (#972) (#1002)

Use macOS 26 on GitHub Actions runners
Use Swift 6.2 buildchain and format

Closes #972

Acked-by: Ludovic Pinel <ludovic.pinel@orange.com>
Signed-off-by: Pierre-Yves Lapersonne <pierreyves.lapersonne@orange.com>

Author: pylapp

.github/DEVELOP.md

@@ -107,10 +107,10 @@ rbenv global 3.4.0
 ruby --version
 ```
 
-We use also for our GitLab CI runners **Xcode 16.4**, we suggest you use this version or newer if you want.
+We use also for our GitLab CI runners **Xcode 26.0**, we suggest you use this version or newer if you want.
 
 > [!IMPORTANT]
-> Xcode 16.4 and Swift 6.1 are used for this project. You must use this configuration.
+> Xcode 26.0 and Swift 6.2 are used for this project. You must use this configuration.
 > No retrocompatibility is planned.
 
 ## Build OUDS Package

.github/workflows/build-and-test.yml

@@ -45,14 +45,14 @@ permissions:
 jobs:
   # Build the library
   build:
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
       - name: Checkout code
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
-      - name: Set up Xcode 16.4.0
+      - name: Set up Xcode 26.0
         run: |
-          sudo xcode-select -s /Applications/Xcode_16.4.0.app/Contents/Developer
+          sudo xcode-select -s /Applications/Xcode_26.0.app/Contents/Developer
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@0481980f17b760ef6bca5e8c55809102a0af1e5a # v1.263.0, https://github.com/ruby/setup-ruby
@@ -69,14 +69,14 @@ jobs:
 
   # Test the library with unit tests
   unit-test:
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
       - name: Checkout code
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
-      - name: Set up Xcode 16.4.0
+      - name: Set up Xcode 26.0
         run: |
-          sudo xcode-select -s /Applications/Xcode_16.4.0.app/Contents/Developer
+          sudo xcode-select -s /Applications/Xcode_26.0.app/Contents/Developer
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@0481980f17b760ef6bca5e8c55809102a0af1e5a # v1.263.0, https://github.com/ruby/setup-ruby

.github/workflows/build-documentation.yml

@@ -44,14 +44,14 @@ permissions:
 jobs:
   # Build the documentation to check if everything works well
   build-documentation:
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
       - name: Checkout code
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
-      - name: Set up Xcode 16.4.0
+      - name: Set up Xcode 26.0
         run: |
-          sudo xcode-select -s /Applications/Xcode_16.4.0.app/Contents/Developer
+          sudo xcode-select -s /Applications/Xcode_26.0.app/Contents/Developer
 
       - name: Build documentation
         run: |

.github/workflows/codeql.yml

@@ -41,7 +41,7 @@ permissions:
 jobs:
   analyze:
     name: Analyze
-    runs-on: macos-15
+    runs-on: macos-26
     permissions:
       actions: read
       contents: read

.github/workflows/periphery.yml

@@ -42,7 +42,7 @@ permissions:
 
 jobs:
   deadcode:
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
       - name: Checkout code
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

.github/workflows/swiftlint.yml

@@ -39,7 +39,7 @@ permissions:
 
 jobs:
   SwiftLint:
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - uses: cirruslabs/swiftlint-action@37b78e658ba6bcb1679df34819a4a8d8c269a940 # v1.1.0, https://github.com/cirruslabs/swiftlint-action

.github/workflows/swiftpolyglot.yml

@@ -43,7 +43,7 @@ permissions:
 jobs:
   i18n:
     name: Check translations (Swift Polyglot)
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
       - name: Checkout code
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

.swiftformat

@@ -11,7 +11,7 @@
 # Software description: A SwiftUI components library with code examples for Orange Unified Design System
 #
 
---swiftversion 6.1
+--swiftversion 6.2
 
 --exclude Resources/CodeGen/**,Pods/**
 

CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Migration to Xcode 26.0 (Orange-OpenSource/ouds-ios#972)
 - Button component `hierarchy` property renamed to `appearance` (Orange-OpenSource/ouds-ios#969)
 
 ## [0.19.0](https://github.com/Orange-OpenSource/ouds-ios/compare/0.18.0...0.19.0) - 2025-09-24

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version: 6.0
+// swift-tools-version: 6.2
 
 //
 // Software Name: OUDS iOS