name: "Apple: Distribute Testers"
run-name: "Apple: Distribute Testers (${{ github.ref_name }})"

on:
  workflow_dispatch:
    inputs:
      build_number_override:
        description: Optional explicit build number
        required: false
        default: ""
      upload_app_store:
        description: Upload iOS artifact to App Store Connect and TestFlight
        required: false
        default: "true"
      upload_sparkle:
        description: Publish Sparkle appcast and macOS artifact
        required: false
        default: "true"
      sparkle_channel:
        description: Sparkle channel, defaults to build-<number>
        required: false
        default: ""
      sparkle_point_main:
        description: Update Sparkle main channel pointers
        required: false
        default: "true"
      testflight_distribute_external:
        description: Distribute to external TestFlight groups
        required: false
        default: "false"
      testflight_groups:
        description: Optional comma-separated TestFlight groups
        required: false
        default: ""
      ios_uses_non_exempt_encryption:
        description: Set true only when the iOS build uses non-exempt encryption
        required: false
        default: "false"

permissions:
  actions: write
  contents: read

concurrency:
  group: burrow-apple-distribute-testers-${{ github.ref }}
  cancel-in-progress: true

env:
  BURROW_RELEASE_GCS_BUCKET: ${{ vars.BURROW_RELEASE_GCS_BUCKET || 'burrow-net-releases' }}
  BURROW_RELEASE_GCS_BACKUP: ${{ vars.BURROW_RELEASE_GCS_BACKUP || 'true' }}
  BURROW_RELEASE_GARAGE_BUCKET: ${{ vars.BURROW_RELEASE_GARAGE_BUCKET || 'burrow-releases' }}
  BURROW_RELEASE_REQUIRE_GARAGE: ${{ vars.BURROW_RELEASE_REQUIRE_GARAGE || 'true' }}
  BURROW_GARAGE_ENDPOINT: ${{ vars.BURROW_GARAGE_ENDPOINT || 'https://objects.burrow.net' }}
  BURROW_GARAGE_REGION: ${{ vars.BURROW_GARAGE_REGION || 'garage' }}
  AWS_ACCESS_KEY_ID: ${{ secrets.BURROW_GARAGE_ACCESS_KEY_ID }}
  AWS_SECRET_ACCESS_KEY: ${{ secrets.BURROW_GARAGE_SECRET_ACCESS_KEY }}
  BURROW_GOOGLE_PROJECT_ID: ${{ vars.GOOGLE_PROJECT_ID || 'project-88c23ce9-918a-470a-b33' }}
  GOOGLE_CLOUD_PROJECT: ${{ vars.GOOGLE_PROJECT_ID || 'project-88c23ce9-918a-470a-b33' }}
  BURROW_GOOGLE_PROJECT_NUMBER: ${{ vars.GOOGLE_PROJECT_NUMBER || '416198671487' }}
  BURROW_GOOGLE_WIF_POOL_ID: ${{ vars.BURROW_GOOGLE_WIF_POOL_ID || 'burrow-authentik' }}
  BURROW_GOOGLE_WIF_PROVIDER_ID: ${{ vars.BURROW_GOOGLE_WIF_PROVIDER_ID || 'forgejo-runners' }}
  BURROW_GOOGLE_WIF_SERVICE_ACCOUNT: ${{ vars.BURROW_GOOGLE_WIF_SERVICE_ACCOUNT || 'burrow-forgejo-runner@project-88c23ce9-918a-470a-b33.iam.gserviceaccount.com' }}
  BURROW_AUTHENTIK_WIF_ISSUER: ${{ vars.BURROW_AUTHENTIK_WIF_ISSUER || 'https://auth.burrow.net/application/o/google-cloud/' }}
  BURROW_AUTHENTIK_WIF_AUDIENCE: ${{ vars.BURROW_AUTHENTIK_WIF_AUDIENCE || 'google-wif.burrow.net' }}
  BURROW_AUTHENTIK_WIF_CLIENT_ID: ${{ vars.BURROW_AUTHENTIK_WIF_CLIENT_ID || 'google-wif.burrow.net' }}
  BURROW_AUTHENTIK_WIF_CLIENT_SECRET: ${{ secrets.BURROW_AUTHENTIK_WIF_CLIENT_SECRET }}
  BURROW_NIX_CACHE_URL: ${{ vars.BURROW_NIX_CACHE_URL || 'https://nix.burrow.net/burrow' }}
  BURROW_NIX_CACHE_PUBLIC_KEY: ${{ vars.BURROW_NIX_CACHE_PUBLIC_KEY }}
  BURROW_APPLE_BUNDLE_ID: ${{ vars.BURROW_APPLE_BUNDLE_ID || 'net.burrow.app' }}
  BURROW_APPLE_NETWORK_EXTENSION_BUNDLE_ID: ${{ vars.BURROW_APPLE_NETWORK_EXTENSION_BUNDLE_ID || 'net.burrow.app.network' }}
  BURROW_IOS_DISTRIBUTION_CERTIFICATE_ID: ${{ vars.BURROW_IOS_DISTRIBUTION_CERTIFICATE_ID || '3G42677598' }}
  BURROW_DEVELOPER_ID_CERTIFICATE_ID: ${{ vars.BURROW_DEVELOPER_ID_CERTIFICATE_ID || '9JKN6HXBHC' }}
  BURROW_APPLE_SIGNING_MODE: google-kms-staged
  BURROW_NOTARIZE_MACOS: ${{ vars.BURROW_NOTARIZE_MACOS || 'true' }}
  BURROW_SPARKLE_SIGN_WITH_KMS: ${{ vars.BURROW_SPARKLE_SIGN_WITH_KMS || 'true' }}
  BURROW_SPARKLE_KMS_KEY: ${{ vars.BURROW_SPARKLE_KMS_KEY || 'sparkle-ed25519' }}
  BURROW_SPARKLE_KMS_VERSION: ${{ vars.BURROW_SPARKLE_KMS_VERSION || '1' }}
  BURROW_SPARKLE_FEED_URL: ${{ vars.BURROW_SPARKLE_FEED_URL || 'https://releases.burrow.net/sparkle/appcast.xml' }}
  BURROW_SPARKLE_PUBLIC_ED_KEY: ${{ vars.BURROW_SPARKLE_PUBLIC_ED_KEY || 'Myv9ZNZT6YGKMtMezh52ra4WqaeEKc4VlvVU0evhJeI=' }}
  BURROW_KMS_LOCATION: ${{ vars.BURROW_KMS_LOCATION || 'global' }}
  BURROW_KMS_KEYRING: ${{ vars.BURROW_KMS_KEYRING || 'burrow-identity' }}
  BURROW_VERSION_REQUIRE_REMOTE: "1"

jobs:
  prepare:
    name: Prepare Apple Distribution
    runs-on: namespace-profile-linux-medium-apple-v2
    outputs:
      build_number: ${{ steps.plan.outputs.build_number }}
      sparkle_channel: ${{ steps.plan.outputs.sparkle_channel }}
    steps:
      - name: Checkout
        uses: https://code.forgejo.org/actions/checkout@v4
        with:
          token: ${{ github.token }}
          fetch-depth: 0

      - name: Fetch Build Tags
        shell: bash
        run: git fetch --force --prune origin "+refs/tags/builds/*:refs/tags/builds/*"

      - name: Compute Apple Distribution Plan
        id: plan
        shell: bash
        env:
          BUILD_NUMBER_OVERRIDE: ${{ github.event.inputs.build_number_override || '' }}
          SPARKLE_CHANNEL_INPUT: ${{ github.event.inputs.sparkle_channel || '' }}
        run: |
          set -euo pipefail
          if [[ -n "$BUILD_NUMBER_OVERRIDE" ]]; then
            build_number="$BUILD_NUMBER_OVERRIDE"
          else
            build_number="$(Scripts/version.sh pre-increment)"
          fi
          channel="$SPARKLE_CHANNEL_INPUT"
          if [[ -z "$channel" ]]; then
            channel="build-${build_number}"
          fi
          echo "build_number=${build_number}" >> "$GITHUB_OUTPUT"
          echo "sparkle_channel=${channel}" >> "$GITHUB_OUTPUT"
          printf 'build_number=%s\nsparkle_channel=%s\n' "$build_number" "$channel"

  build-ios:
    name: Build Apple iOS
    needs: prepare
    runs-on: namespace-profile-macos-large-apple-v2
    steps:
      - name: Checkout
        uses: https://code.forgejo.org/actions/checkout@v4
        with:
          token: ${{ github.token }}
          fetch-depth: 0
          submodules: recursive

      - name: Select Apple SDK
        shell: bash
        run: |
          set -euo pipefail
          xcrun --find swiftc
          xcrun --sdk iphoneos --show-sdk-path
          xcrun --sdk iphonesimulator --show-sdk-path

      - name: Prepare Rust Apple Targets
        shell: bash
        run: |
          set -euo pipefail
          if ! command -v rustup >/dev/null 2>&1; then
            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --profile minimal --default-toolchain stable
            export PATH="$HOME/.cargo/bin:$PATH"
          fi
          rustup target add aarch64-apple-ios aarch64-apple-ios-sim x86_64-apple-ios

      - name: Bootstrap Runner Environment
        shell: bash
        run: |
          set -euo pipefail
          runner_home="${RUNNER_HOME:-}"
          if [[ -z "$runner_home" ]]; then
            runner_home="$(python3 -c 'import os,pwd; print(pwd.getpwuid(os.getuid()).pw_dir)' 2>/dev/null || true)"
            if [[ -z "$runner_home" ]]; then
              runner_home="$PWD/.home"
            fi
          fi
          mkdir -p "$runner_home" "$PWD/.tmp"
          {
            echo "HOME=$runner_home"
            echo "XDG_CACHE_HOME=$runner_home/.cache"
            echo "XDG_CONFIG_HOME=$runner_home/.config"
            echo "XDG_DATA_HOME=$runner_home/.local/share"
            echo "TMPDIR=$PWD/.tmp"
            echo "TMP=$PWD/.tmp"
          } >> "$GITHUB_ENV"

      - name: Ensure Nix
        shell: bash
        run: bash Scripts/ci/ensure-nix.sh

      - name: Namespace Cache
        shell: bash
        run: |
          set -euo pipefail
          bash Scripts/ci/nscloud-cache.sh bazel

      - name: Build Staged iOS Artifact
        shell: bash
        env:
          BUILD_NUMBER: ${{ needs.prepare.outputs.build_number }}
        run: |
          set -euo pipefail
          bazel_args=()
          if [[ -n "${BURROW_BAZEL_NSCCACHE_BAZELRC:-}" && -f "${BURROW_BAZEL_NSCCACHE_BAZELRC:-}" ]]; then
            bazel_args+=("--bazelrc=${BURROW_BAZEL_NSCCACHE_BAZELRC}")
          fi
          NIX_BIN="$(bash Scripts/ci/resolve-nix-bin.sh)"
          "$NIX_BIN" develop .#ci --command bazel "${bazel_args[@]}" build \
            --verbose_failures \
            --show_timestamps \
            --action_env=BUILD_WORKSPACE_DIRECTORY="$PWD" \
            --action_env=BUILD_NUMBER="$BUILD_NUMBER" \
            --action_env=BURROW_RELEASE_OUT="$PWD/dist/builds/$BUILD_NUMBER" \
            --action_env=BURROW_APPLE_SIGNING_MODE="$BURROW_APPLE_SIGNING_MODE" \
            --action_env=BURROW_APPLE_REQUIRE_SIGNING=true \
            --action_env=BURROW_APPLE_BUNDLE_ID="$BURROW_APPLE_BUNDLE_ID" \
            --action_env=BURROW_APPLE_NETWORK_EXTENSION_BUNDLE_ID="$BURROW_APPLE_NETWORK_EXTENSION_BUNDLE_ID" \
            --action_env=HOME="$HOME" \
            --action_env=XDG_CACHE_HOME="$XDG_CACHE_HOME" \
            //bazel/apple:release_ios_stamp

      - name: Upload Staged iOS Artifact
        uses: https://code.forgejo.org/actions/upload-artifact@v4
        with:
          name: burrow-apple-ios-${{ needs.prepare.outputs.build_number }}
          path: |
            dist/builds/${{ needs.prepare.outputs.build_number }}/apple/Burrow-iOS-${{ needs.prepare.outputs.build_number }}.unsigned.ipa
            dist/builds/${{ needs.prepare.outputs.build_number }}/apple/Burrow-iOS-${{ needs.prepare.outputs.build_number }}.unsigned.ipa.sha256
          if-no-files-found: error

  build-macos:
    name: Build Apple macOS
    needs: prepare
    runs-on: namespace-profile-macos-large-apple-v2
    steps:
      - name: Checkout
        uses: https://code.forgejo.org/actions/checkout@v4
        with:
          token: ${{ github.token }}
          fetch-depth: 0
          submodules: recursive

      - name: Select Apple SDK
        shell: bash
        run: |
          set -euo pipefail
          xcrun --find swiftc
          xcrun --sdk macosx --show-sdk-path

      - name: Prepare Rust Apple Targets
        shell: bash
        run: |
          set -euo pipefail
          if ! command -v rustup >/dev/null 2>&1; then
            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --profile minimal --default-toolchain stable
            export PATH="$HOME/.cargo/bin:$PATH"
          fi
          rustup target add aarch64-apple-darwin x86_64-apple-darwin

      - name: Bootstrap Runner Environment
        shell: bash
        run: |
          set -euo pipefail
          runner_home="${RUNNER_HOME:-}"
          if [[ -z "$runner_home" ]]; then
            runner_home="$(python3 -c 'import os,pwd; print(pwd.getpwuid(os.getuid()).pw_dir)' 2>/dev/null || true)"
            if [[ -z "$runner_home" ]]; then
              runner_home="$PWD/.home"
            fi
          fi
          mkdir -p "$runner_home" "$PWD/.tmp"
          {
            echo "HOME=$runner_home"
            echo "XDG_CACHE_HOME=$runner_home/.cache"
            echo "XDG_CONFIG_HOME=$runner_home/.config"
            echo "XDG_DATA_HOME=$runner_home/.local/share"
            echo "TMPDIR=$PWD/.tmp"
            echo "TMP=$PWD/.tmp"
          } >> "$GITHUB_ENV"

      - name: Ensure Nix
        shell: bash
        run: bash Scripts/ci/ensure-nix.sh

      - name: Namespace Cache
        shell: bash
        run: |
          set -euo pipefail
          bash Scripts/ci/nscloud-cache.sh bazel

      - name: Build Staged macOS Artifact
        shell: bash
        env:
          BUILD_NUMBER: ${{ needs.prepare.outputs.build_number }}
        run: |
          set -euo pipefail
          bazel_args=()
          if [[ -n "${BURROW_BAZEL_NSCCACHE_BAZELRC:-}" && -f "${BURROW_BAZEL_NSCCACHE_BAZELRC:-}" ]]; then
            bazel_args+=("--bazelrc=${BURROW_BAZEL_NSCCACHE_BAZELRC}")
          fi
          NIX_BIN="$(bash Scripts/ci/resolve-nix-bin.sh)"
          "$NIX_BIN" develop .#ci --command bazel "${bazel_args[@]}" build \
            --verbose_failures \
            --show_timestamps \
            --action_env=BUILD_WORKSPACE_DIRECTORY="$PWD" \
            --action_env=BUILD_NUMBER="$BUILD_NUMBER" \
            --action_env=BURROW_RELEASE_OUT="$PWD/dist/builds/$BUILD_NUMBER" \
            --action_env=BURROW_APPLE_SIGNING_MODE="$BURROW_APPLE_SIGNING_MODE" \
            --action_env=BURROW_APPLE_REQUIRE_SIGNING=true \
            --action_env=BURROW_APPLE_BUNDLE_ID="$BURROW_APPLE_BUNDLE_ID" \
            --action_env=BURROW_APPLE_NETWORK_EXTENSION_BUNDLE_ID="$BURROW_APPLE_NETWORK_EXTENSION_BUNDLE_ID" \
            --action_env=BURROW_SPARKLE_FEED_URL="$BURROW_SPARKLE_FEED_URL" \
            --action_env=BURROW_SPARKLE_PUBLIC_ED_KEY="$BURROW_SPARKLE_PUBLIC_ED_KEY" \
            --action_env=HOME="$HOME" \
            --action_env=XDG_CACHE_HOME="$XDG_CACHE_HOME" \
            //bazel/apple:release_macos_stamp

      - name: Upload Staged macOS Artifact
        uses: https://code.forgejo.org/actions/upload-artifact@v4
        with:
          name: burrow-apple-macos-${{ needs.prepare.outputs.build_number }}
          path: |
            dist/builds/${{ needs.prepare.outputs.build_number }}/apple/Burrow-macOS-${{ needs.prepare.outputs.build_number }}.unsigned.zip
            dist/builds/${{ needs.prepare.outputs.build_number }}/apple/Burrow-macOS-${{ needs.prepare.outputs.build_number }}.unsigned.zip.sha256
          if-no-files-found: error

  sign-apple:
    name: Sign Apple Artifacts
    needs:
      - prepare
      - build-ios
      - build-macos
    runs-on: namespace-profile-linux-medium-apple-v2
    steps:
      - name: Checkout
        uses: https://code.forgejo.org/actions/checkout@v4
        with:
          token: ${{ github.token }}
          fetch-depth: 0

      - name: Ensure Nix
        shell: bash
        run: bash Scripts/ci/ensure-nix.sh

      - name: Configure Age
        shell: bash
        env:
          AGE_FORGE_SSH_KEY: ${{ secrets.AGE_FORGE_SSH_KEY }}
        run: Scripts/resolve-age-identity.sh >> "$GITHUB_ENV"

      - name: Decrypt Release Secrets
        uses: ./.forgejo/actions/decrypt-release-secrets

      - name: Validate App Store Credentials
        shell: bash
        run: Scripts/ci/check-release-config.sh app-store

      - name: Authenticate Google WIF
        shell: bash
        run: nix develop .#ci -c Scripts/ci/google-wif-auth.sh

      - name: Download Staged Apple Artifacts
        uses: https://code.forgejo.org/actions/download-artifact@v4
        with:
          path: dist/downloaded

      - name: Prepare Staged Apple Directory
        shell: bash
        env:
          BUILD_NUMBER: ${{ needs.prepare.outputs.build_number }}
        run: |
          set -euo pipefail
          mkdir -p "dist/builds/${BUILD_NUMBER}/apple"
          find dist/downloaded -type f -name 'Burrow-*.unsigned.*' -exec cp -v {} "dist/builds/${BUILD_NUMBER}/apple/" \;
          find "dist/builds/${BUILD_NUMBER}/apple" -type f -print | sort

      - name: Sync Apple Provisioning Profiles
        shell: bash
        run: nix develop .#ci -c Scripts/ci/sync-apple-provisioning-profiles.sh all

      - name: Sign Apple Artifacts With KMS
        shell: bash
        env:
          BUILD_NUMBER: ${{ needs.prepare.outputs.build_number }}
          SPARKLE_CHANNEL: ${{ needs.prepare.outputs.sparkle_channel }}
        run: nix develop .#ci -c Scripts/apple/sign-release-artifacts-kms.sh all

      - name: Upload Signed Apple Artifacts To Release Storage
        shell: bash
        env:
          BUILD_NUMBER: ${{ needs.prepare.outputs.build_number }}
        run: nix develop .#ci -c Scripts/ci/upload-release-storage.sh

      - name: Upload Signed Apple Artifacts
        uses: https://code.forgejo.org/actions/upload-artifact@v4
        with:
          name: burrow-apple-signed-${{ needs.prepare.outputs.build_number }}
          path: |
            dist/builds/${{ needs.prepare.outputs.build_number }}/apple/Burrow-iOS-${{ needs.prepare.outputs.build_number }}.ipa
            dist/builds/${{ needs.prepare.outputs.build_number }}/apple/Burrow-iOS-${{ needs.prepare.outputs.build_number }}.ipa.sha256
            dist/builds/${{ needs.prepare.outputs.build_number }}/apple/Burrow-macOS-${{ needs.prepare.outputs.build_number }}.zip
            dist/builds/${{ needs.prepare.outputs.build_number }}/apple/Burrow-macOS-${{ needs.prepare.outputs.build_number }}.zip.sha256
            dist/builds/${{ needs.prepare.outputs.build_number }}/sparkle/**
          if-no-files-found: error

  upload-testflight:
    name: Upload TestFlight
    needs:
      - prepare
      - sign-apple
    if: ${{ github.event.inputs.upload_app_store == 'true' }}
    runs-on: namespace-profile-macos-large-apple-v2
    steps:
      - name: Checkout
        uses: https://code.forgejo.org/actions/checkout@v4
        with:
          token: ${{ github.token }}
          fetch-depth: 0

      - name: Ensure Nix
        shell: bash
        run: bash Scripts/ci/ensure-nix.sh

      - name: Configure Age
        shell: bash
        env:
          AGE_FORGE_SSH_KEY: ${{ secrets.AGE_FORGE_SSH_KEY }}
        run: Scripts/resolve-age-identity.sh >> "$GITHUB_ENV"

      - name: Decrypt Release Secrets
        uses: ./.forgejo/actions/decrypt-release-secrets

      - name: Download Signed Apple Artifacts
        uses: https://code.forgejo.org/actions/download-artifact@v4
        with:
          name: burrow-apple-signed-${{ needs.prepare.outputs.build_number }}
          path: publish

      - name: Upload iOS IPA To App Store Connect
        shell: bash
        env:
          BUILD_NUMBER: ${{ needs.prepare.outputs.build_number }}
        run: |
          set -euo pipefail
          Scripts/ci/check-release-config.sh app-store
          key_dir="${RUNNER_TEMP:-/tmp}/burrow-asc"
          altool_key_dir="${HOME}/.appstoreconnect/private_keys"
          mkdir -p "$key_dir" "$altool_key_dir"
          key_path="$key_dir/AuthKey_${ASC_API_KEY_ID}.p8"
          if [[ -n "${ASC_API_KEY_PATH:-}" && -f "${ASC_API_KEY_PATH:-}" ]]; then
            cp "$ASC_API_KEY_PATH" "$key_path"
          else
            printf '%s' "$ASC_API_KEY_BASE64" | base64 --decode > "$key_path"
          fi
          cp "$key_path" "$altool_key_dir/AuthKey_${ASC_API_KEY_ID}.p8"
          chmod 600 "$key_path" "$altool_key_dir/AuthKey_${ASC_API_KEY_ID}.p8"
          ipa="publish/apple/Burrow-iOS-${BUILD_NUMBER}.ipa"
          if [[ ! -s "$ipa" ]]; then
            echo "::error ::No signed iOS IPA found at $ipa" >&2
            find publish -type f -print | sort
            exit 1
          fi
          xcrun altool --upload-app \
            --type ios \
            --file "$ipa" \
            --apiKey "$ASC_API_KEY_ID" \
            --apiIssuer "$ASC_API_ISSUER_ID"

      - name: Distribute iOS Build To TestFlight
        shell: bash
        env:
          BUILD_NUMBER: ${{ needs.prepare.outputs.build_number }}
          TESTFLIGHT_DISTRIBUTE_EXTERNAL: ${{ github.event.inputs.testflight_distribute_external || 'false' }}
          TESTFLIGHT_GROUPS: ${{ github.event.inputs.testflight_groups || '' }}
          TESTFLIGHT_INTERNAL_GROUP: Internal
          IOS_USES_NON_EXEMPT_ENCRYPTION: ${{ github.event.inputs.ios_uses_non_exempt_encryption || 'false' }}
        run: |
          set -euo pipefail
          Scripts/ci/check-release-config.sh app-store
          api_key_json="$(mktemp "${RUNNER_TEMP:-/tmp}/burrow-appstore-api-key.XXXXXX.json")"
          key_file="$(mktemp "${RUNNER_TEMP:-/tmp}/burrow-appstore-key.XXXXXX.p8")"
          if [[ -n "${ASC_API_KEY_PATH:-}" && -f "${ASC_API_KEY_PATH:-}" ]]; then
            cp "$ASC_API_KEY_PATH" "$key_file"
          else
            printf '%s' "$ASC_API_KEY_BASE64" | base64 --decode > "$key_file"
          fi
          KEY_FILE="$key_file" python3 -c 'import json, os, pathlib; print(json.dumps({"key_id": os.environ["ASC_API_KEY_ID"], "issuer_id": os.environ["ASC_API_ISSUER_ID"], "key": pathlib.Path(os.environ["KEY_FILE"]).read_text(), "duration": 1200, "in_house": False}))' > "$api_key_json"

          args=(
            run pilot
            "api_key_path:${api_key_json}"
            "app_identifier:${BURROW_APPLE_BUNDLE_ID:-net.burrow.app}"
            "app_platform:ios"
            "distribute_only:true"
            "build_number:${BUILD_NUMBER}"
            "wait_processing_interval:30"
            "wait_processing_timeout_duration:1800"
            "distribute_external:${TESTFLIGHT_DISTRIBUTE_EXTERNAL:-false}"
            "uses_non_exempt_encryption:${IOS_USES_NON_EXEMPT_ENCRYPTION:-false}"
          )
          if [[ -n "${TESTFLIGHT_GROUPS:-}" ]]; then
            args+=("groups:${TESTFLIGHT_GROUPS}")
          elif [[ "${TESTFLIGHT_DISTRIBUTE_EXTERNAL:-false}" != "true" && -n "${TESTFLIGHT_INTERNAL_GROUP:-}" ]]; then
            args+=("groups:${TESTFLIGHT_INTERNAL_GROUP}")
          fi
          nix run nixpkgs#fastlane -- "${args[@]}"
          rm -f "$api_key_json" "$key_file"

  publish-sparkle:
    name: Publish Sparkle
    needs:
      - prepare
      - sign-apple
    if: ${{ github.event.inputs.upload_sparkle == 'true' }}
    runs-on: namespace-profile-linux-medium-apple-v2
    steps:
      - name: Checkout
        uses: https://code.forgejo.org/actions/checkout@v4
        with:
          token: ${{ github.token }}
          fetch-depth: 0

      - name: Ensure Nix
        shell: bash
        run: bash Scripts/ci/ensure-nix.sh

      - name: Authenticate Google WIF
        shell: bash
        run: nix develop .#ci -c Scripts/ci/google-wif-auth.sh

      - name: Download Signed Apple Artifacts
        uses: https://code.forgejo.org/actions/download-artifact@v4
        with:
          name: burrow-apple-signed-${{ needs.prepare.outputs.build_number }}
          path: publish

      - name: Publish Sparkle Channel
        shell: bash
        env:
          CHANNEL: ${{ needs.prepare.outputs.sparkle_channel }}
          SPARKLE_POINT_MAIN: ${{ github.event.inputs.sparkle_point_main || 'true' }}
        run: |
          set -euo pipefail
          if [[ ! -f "publish/sparkle/${CHANNEL}/appcast.xml" ]]; then
            echo "::error ::No Sparkle appcast staged for channel ${CHANNEL}" >&2
            find publish -type f -print | sort
            exit 1
          fi
          nix develop .#ci -c gcloud storage rsync --recursive "publish/sparkle/${CHANNEL}" "gs://${BURROW_RELEASE_GCS_BUCKET}/sparkle/${CHANNEL}"
          if [[ "$SPARKLE_POINT_MAIN" == "true" ]]; then
            printf '%s\n' "$CHANNEL" > main-channel.txt
            nix develop .#ci -c gcloud storage cp main-channel.txt "gs://${BURROW_RELEASE_GCS_BUCKET}/sparkle/main-channel.txt"
            nix develop .#ci -c gcloud storage cp "publish/sparkle/${CHANNEL}/appcast.xml" "gs://${BURROW_RELEASE_GCS_BUCKET}/sparkle/appcast.xml"
            nix develop .#ci -c gcloud storage rsync --recursive "publish/sparkle/${CHANNEL}" "gs://${BURROW_RELEASE_GCS_BUCKET}/sparkle/default"
          fi