Build and release ios github actions example

ios.yml

name: Build & Deploy

on:
  push:
    branches:
      - master

jobs:

  build-ios:
    name: Build iOS and Deploy
    runs-on: macos-latest

    steps:
      - name: Export Release Timestamp
        run: echo "APP_VERSION=release_$(date +'%Y-%m-%d_%H-%m-%S')" >> $GITHUB_ENV

      - name: Checkout project
        uses: actions/checkout@v2

      - name: Create Folder for certificates and profiles
        run: |
         mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
         mkdir -p ~/Library/MobileDevice/Certificates/

      # decode and save the p12 and provisioning files stored as secrets
      - name: Get Certificate
        id: certFileDecode
        uses: timheuer/base64-to-file@v1.0.3
        with:
          fileName: 'certificate.p12'
          encodedString: ${{ secrets.SIGNING_CERTIFICATE_P12_DATA }}
      - name: Copy Certificate
        run: mv ${{ steps.certFileDecode.outputs.filePath }} ~/Library/MobileDevice/Certificates/certificate.p12

      - name: Get Profile
        id: profFileDecode
        uses: timheuer/base64-to-file@v1.0.3
        with:
          fileName: 'decoded.mobileprovision'
          encodedString: ${{ secrets.PROVISIONING_PROFILE_DATA }}
      - name: Copy Profiles
        run: mv ${{ steps.profFileDecode.outputs.filePath }} ~/Library/MobileDevice/Provisioning\ Profiles/decoded.mobileprovision

      - uses: actions/setup-java@v1
        with:
          java-version: '12.x'

      - uses: subosito/flutter-action@v1
        with:
          channel: 'stable'

      #install the necessary dependencies
      - name: Install python and codemagic tools
        uses: actions/setup-python@v2
        with:
          python-version: 3.7
      - name: Install python dependencies
        run:  python -m pip install codemagic-cli-tools
      - name: Initialize Keychain with certificate
        run: |
          keychain initialize
          keychain add-certificates --certificate ~/Library/MobileDevice/Certificates/certificate.p12 --certificate-password ${{ secrets.SIGNING_CERTIFICATE_PASSWORD }}

      - name: Get Dependencies
        run: |
          xcode-project use-profiles
          flutter pub get

      - name: Build and sign the iOS ipa
        run: |
          flutter build ios --release --flavor=prod --no-codesign
          xcode-project build-ipa --workspace ios/Runner.xcworkspace --scheme prod --config Release-prod

      - name: Upload binaries
        uses: actions/upload-artifact@v2
        with:
          name: Artifacts ipa
          if-no-files-found: warn
          path: build/ios/ipa/*.ipa

      - name: Upload app to App Store Connect
        env:
          APP_STORE_CONNECT_USERNAME: ${{ secrets.APP_STORE_CONNECT_USERNAME }}
          APP_STORE_CONNECT_PASSWORD: ${{ secrets.APP_STORE_CONNECT_PASSWORD }}
        run: |
          cd build/ios/ipa
          xcrun altool --upload-app -t ios -f appname.ipa -u "$APP_STORE_CONNECT_USERNAME" -p "$APP_STORE_CONNECT_PASSWORD"