build-nym-vpn-core-ios.yml

name: build-nym-vpn-core-ios
on:
  workflow_dispatch:
  pull_request:
    paths:
      - ".github/workflows/build-nym-vpn-core-ios.yml"
  workflow_call:
    outputs:
      RUST_VERSION:
        value: ${{ jobs.build-ios.outputs.RUST_VERSION }}

env:
  IPHONEOS_DEPLOYMENT_TARGET: 16.0
  CARGO_TERM_COLOR: always
  CARGO_TARGET: release
  WG_GO_LIB_PATH: ${{ github.workspace }}/build/lib
  WG_GO_LIB_NAME: wireguard-go_ios_universal
  UPLOAD_DIR_IOS: ios_artifacts

jobs:
  build-wireguard-go-ios:
    uses: ./.github/workflows/build-wireguard-go-ios.yml

  build-ios:
    needs: build-wireguard-go-ios
    runs-on: macos-14
    outputs:
      UPLOAD_DIR_IOS: ${{ env.UPLOAD_DIR_IOS }}
      RUST_VERSION: ${{ steps.rust-version.outputs.rustc }}
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Install rust toolchain
        uses: brndnmtthws/rust-action-rustup@v1
        with:
          toolchain: stable
          components: rustfmt, clippy
          targets: x86_64-apple-darwin aarch64-apple-ios x86_64-apple-ios aarch64-apple-ios-sim

      - name: Setup cargo swift
        run: |
          cargo install cargo-swift

      - name: Install Protoc
        uses: arduino/setup-protoc@v3
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Get workspace version
        id: workspace-version
        uses: nicolaiunrein/cargo-get@master
        with:
          subcommand: workspace.package.version --entry nym-vpn-core

      - name: Install cargo-edit
        run: cargo install --locked cargo-edit

      - name: Append timestamp if it's a dev version
        run: ./scripts/append-timestamp-to-version.sh nym-vpn-core/Cargo.toml ${{ steps.workspace-version.outputs.output }}

      - name: Download wireguard-go artifacts
        uses: actions/download-artifact@v4
        with:
          name: ${{ env.WG_GO_LIB_NAME }}
          path: ${{ env.WG_GO_LIB_PATH }}

      - name: Build nym-vpn-lib
        working-directory: nym-vpn-core/crates/nym-vpn-lib
        env:
          RUSTFLAGS: "-L ${{ env.WG_GO_LIB_PATH }}"
        run: |
          cargo swift package -p ios -n NymVpnLib --${{ env.CARGO_TARGET }}
          ls -la ../target/universal-ios/release/ || true

      - name: Get rust version used for build
        id: rust-version
        run: |
          echo "rustc=$(rustc -V)" >> $GITHUB_OUTPUT

      - name: Move things around to prepare for upload
        env:
          SRC_DIR: nym-vpn-core/crates/nym-vpn-lib/NymVpnLib/RustFramework.xcframework
        run: |
          mkdir ${{ env.UPLOAD_DIR_IOS }}
          cp -vpr ${{ env.SRC_DIR }} ${{ env.UPLOAD_DIR_IOS }}

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.UPLOAD_DIR_IOS }}
          path: ${{ env.UPLOAD_DIR_IOS }}
          retention-days: 1