build_loop.yml

name: 4. Build Loop
run-name: Build Loop ${{ github.ref_name }}
on:
  workflow_dispatch:
  
  ## Remove the "#" sign from the beginning of the line below to get automated builds on push (code changes in your repository)
  #push:

  ## Remove the "#" sign from the beginning of the two lines below to get automated builds every months
  schedule:
    - cron: '0 8 * * 3' # Checks for updates at 08:00 UTC every Wednesday
    - cron: '0 6 1 * *' # Builds the app on the 1st of every month at 06:00 UTC
jobs:
  secrets:
    uses: ./.github/workflows/validate_secrets.yml
    secrets: inherit
    
  build:
    needs: secrets
    runs-on: macos-14
    steps:
      # Uncomment to manually select latest Xcode if needed
      - name: Select Latest Xcode
        run: "sudo xcode-select --switch /Applications/Xcode_15.3.app/Contents/Developer"

      # Checks-out the repo
      - name: Checkout Repo
        uses: actions/checkout@v4
        with:
          submodules: recursive

      # Customize Loop: Download and apply patches
      - name: Customize Loop
        run: | 
        
          # The lines below add the customizations listed using the CustomizationSelect script
          # The "\" is a continuation character 
          #   the line following a "\" cannot be blank - that causes the Action to never complete
          /bin/bash -c "$(curl -fsSL \
          https://raw.githubusercontent.com/loopandlearn/lnl-scripts/main/CustomizationSelect.sh)" \
          omnipod_cage \
          future_carbs_4h \
          high_carb_limit \
          limit_loop_cycle_time \
          customtypeone_looppatches \
          2002 \
          algorithm_experiments \
          testflight_expiration_warning

          # the final customization listed above CANNOT have a continuation character "\"
          # more customizations can be pasted after this line
          
          # LoopWorkspace commit: Adds xDrip4iOS and GlucoseDirect CGM clients
          # Note - the added submodules must be cloned before the patch will work
          echo "Downloading code to support xdrip-client-swift"
          git clone https://github.com/johandegraeve/xdrip-client-swift-1.git xdrip-client-swift
          echo "checking out the xdrip-client-swift commit that works with Loop 3.2.3"
          cd xdrip-client-swift; git checkout 22ef96e; cd ..
          echo "Downloading code to support GlucoseDirectClient" 
          git clone https://github.com/creepymonster/GlucoseDirectClient.git GlucoseDirectClient
          echo "checking out the GlucoseDirectClient commit that works with Loop 3.2.3"
          cd GlucoseDirectClient; git checkout 05f5c24; cd ..
          
          # This patch configures LoopWorkspace to use the added CGM submodules
          echo "Applying customization to add CGM support to Loop for xDrip4iOS and GlucoseDirect"
          curl https://github.com/loopnlearn/LoopWorkspace/commit/4092277a21fa44a1258b693a5fbcce4d8d9dbd17.patch | git apply
          
      # Patch Fastlane Match to not print tables
      - name: Patch Match Tables
        run: find /usr/local/lib/ruby/gems -name table_printer.rb | xargs sed -i "" "/puts(Terminal::Table.new(params))/d"
      
      # Sync the GitHub runner clock with the Windows time server (workaround as suggested in https://github.com/actions/runner/issues/2996)
      - name: Sync clock
        run: sudo sntp -sS time.windows.com
      
      # Build signed Loop IPA file
      - name: Fastlane Build & Archive
        run: fastlane build_loop
        env:
          TEAMID: ${{ secrets.TEAMID }}
          GH_PAT: ${{ secrets.GH_PAT }}
          FASTLANE_KEY_ID: ${{ secrets.FASTLANE_KEY_ID }}
          FASTLANE_ISSUER_ID: ${{ secrets.FASTLANE_ISSUER_ID }}
          FASTLANE_KEY: ${{ secrets.FASTLANE_KEY }}
          MATCH_PASSWORD: ${{ secrets.MATCH_PASSWORD }}
      
      # Upload to TestFlight
      - name: Fastlane upload to TestFlight
        run: fastlane release
        env:
          TEAMID: ${{ secrets.TEAMID }}
          GH_PAT: ${{ secrets.GH_PAT }}
          FASTLANE_KEY_ID: ${{ secrets.FASTLANE_KEY_ID }}
          FASTLANE_ISSUER_ID: ${{ secrets.FASTLANE_ISSUER_ID }}
          FASTLANE_KEY: ${{ secrets.FASTLANE_KEY }}
          MATCH_PASSWORD: ${{ secrets.MATCH_PASSWORD }}

      # Upload IPA and Symbols
      - name: Upload IPA and Symbol artifacts
        uses: actions/upload-artifact@v4
        with:
          name: build-artifacts
          path: |
            artifacts
            buildlog