ci.yml

# Workflow supports podspec verification for iOS SDK 9.x (iOS 15) and iOS SDK 10.x (iOS 16)
name: CI

on:
  push:
    branches: [ main, ci-test ]
  pull_request:
  workflow_dispatch:
    inputs:
      frameworkVersion:
        description: 'Framework Version'     
        required: true
        default: '9.2.7'
      iOSVersion:
        description: 'iOS Version'
        required: true
        default: '15.0'

jobs:
  verify-podspec-install:
    runs-on: macos-14
      
    steps:
    - uses: actions/checkout@v4
    - name: Create .netrc file with credentials to download binaries from SAP RSBC
      uses: bcomnes/netrc-creds@v3
      with:
        machine: rbsc.repositories.cloud.sap
        login: sap-sdkiospecs
        password: ${{ secrets.RSBC_USER_BASICAUTH_PWD }}
    - name: Install required tools
      run: brew install xcodegen
    - name: Get changed files
      id: changed-files
      uses: tj-actions/changed-files@v41
      if: github.event_name != 'workflow_dispatch'
    - name: Determine relevant podspec versions (based on changed files)
      id: frameworkVersion
      if: github.event_name != 'workflow_dispatch'
      run: |
        relevantVersion=9.0.1 # safeguard in case no podspec file(s) were changed
        for file in ${{ steps.changed-files.outputs.all_changed_files }}; do
          lastVersion=`echo ${file} | cut -d / -f 2`
          [[ $lastVersion == [0-9]* ]] && relevantVersion=$lastVersion
          echo "File checked: ${file}."
        done
        echo ${relevantVersion}
        echo "determinedFrameworkVersion=$relevantVersion" >> $GITHUB_ENV
    - name: Comment on PR if no framework version can be determined
      if: github.event_name == 'pull_request' && env.determinedFrameworkVersion == '9.0.1'
      uses: actions/github-script@v6
      with:
        script: |
          github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: '🚨 Cannot determine relevant framework version'
          })
    - name: Determine iOSVersion
      id: iOSVersion
      if: github.event_name != 'workflow_dispatch'
      run: |
        frameworkVersion=${{ env.determinedFrameworkVersion }}
        majorMinorVersion=$(echo $frameworkVersion | cut -d '.' -f 1-2)
        if [ "$majorMinorVersion" = "24.12" ]; then
          iOSVersion="17.0"
        elif [ "$majorMinorVersion" = "24.8" ] || [ "$majorMinorVersion" = "24.4" ] || [ "$majorMinorVersion" = "10.0" ]; then
          iOSVersion="16.0"
        else
          iOSVersion="16.0"  # Default fallback
        fi
        echo "Framework version: $frameworkVersion -> iOS version: $iOSVersion"
        echo "iOSVersion=$iOSVersion" >> $GITHUB_ENV    - name: Create Podfile with latest podspecs
        
    - name: Create Podfile with latest podspecs
      if: github.event_name != 'workflow_dispatch'
      run: |
        cd .testing
        rm Podfile
        echo "platform :ios, '${{ env.iOSVersion }}'" >> Podfile
        echo "use_frameworks!" >> Podfile
        echo "target 'TestApp' do" >> Podfile
        echo " pod 'SAPCommon', :podspec => '../SAPCommon/${{ env.determinedFrameworkVersion }}/SAPCommon.podspec'" >> Podfile
        echo " pod 'SAPFoundation', :podspec => '../SAPFoundation/${{ env.determinedFrameworkVersion }}/SAPFoundation.podspec'" >> Podfile
        echo " pod 'SAPFiori', :podspec => '../SAPFiori/${{ env.determinedFrameworkVersion }}/SAPFiori.podspec'" >> Podfile
        echo " pod 'SAPFioriFlows', :podspec => '../SAPFioriFlows/${{ env.determinedFrameworkVersion }}/SAPFioriFlows.podspec'" >> Podfile
        echo " pod 'SAPOData', :podspec => '../SAPOData/${{ env.determinedFrameworkVersion }}/SAPOData.podspec'" >> Podfile
        echo " pod 'SAPOfflineOData', :podspec => '../SAPOfflineOData/${{ env.determinedFrameworkVersion }}/SAPOfflineOData.podspec'" >> Podfile
        echo " pod 'SAPML', :podspec => '../SAPML/${{ env.determinedFrameworkVersion }}/SAPML.podspec'" >> Podfile
        echo "end" >> Podfile
        cat Podfile
    - name: Create Podfile with version specified manually
      if: github.event_name == 'workflow_dispatch'
      run: |
        cd .testing
        rm Podfile
        echo "platform :ios, '${{ github.event.inputs.iOSVersion }}'" >> Podfile
        echo "use_frameworks!" >> Podfile
        echo "target 'TestApp' do" >> Podfile
        echo " pod 'SAPCommon', :podspec => '../SAPCommon/${{ github.event.inputs.frameworkVersion }}/SAPCommon.podspec'" >> Podfile
        echo " pod 'SAPFoundation', :podspec => '../SAPFoundation/${{ github.event.inputs.frameworkVersion }}/SAPFoundation.podspec'" >> Podfile
        echo " pod 'SAPFiori', :podspec => '../SAPFiori/${{ github.event.inputs.frameworkVersion }}/SAPFiori.podspec'" >> Podfile
        echo " pod 'SAPFioriFlows', :podspec => '../SAPFioriFlows/${{ github.event.inputs.frameworkVersion }}/SAPFioriFlows.podspec'" >> Podfile
        echo " pod 'SAPOData', :podspec => '../SAPOData/${{ github.event.inputs.frameworkVersion }}/SAPOData.podspec'" >> Podfile
        echo " pod 'SAPOfflineOData', :podspec => '../SAPOfflineOData/${{ github.event.inputs.frameworkVersion }}/SAPOfflineOData.podspec'" >> Podfile
        echo " pod 'SAPML', :podspec => '../SAPML/${{ github.event.inputs.frameworkVersion }}/SAPML.podspec'" >> Podfile
        echo "end" >> Podfile
        cat Podfile
    - name: "Displays Xcode current version"
      run: sudo xcode-select -p
    - name: Determine Xcode version based on iOS version
      run: |
        if [[ ${{ env.iOSVersion }} == '17.0' ]]; then
          neededXcode='Xcode_16.1'
        else
          neededXcode='Xcode_15.4'
        fi
        echo "neededXcode=$neededXcode" >> $GITHUB_ENV
    - name: "Set Xcode version"
      if: env.neededXcode != ''
      run: sudo xcode-select -s /Applications/${{ env.neededXcode }}.app/Contents/Developer
    - name: Create test application
      run: |
        cd .testing
        xcodegen generate                            
    - name: Install pods for test application
      run: |
        cd .testing
        pod install
    - name: Build test application (which uses the frameworks)
      run: |
        cd .testing
        xcodebuild -workspace TestApp.xcworkspace -scheme 'TestApp' -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone 15' clean build