name: Build release of Nym smart contracts
on:
  workflow_dispatch:
  release:
    types: [created]

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
      
      - name: Check the release tag starts with `nym-contracts-`
        if: startsWith(github.ref, 'refs/tags/nym-contracts-') == false && github.event_name != 'workflow_dispatch'
        uses: actions/github-script@v3
        with:
          script: |
            core.setFailed('Release tag did not start with nym-contracts-...')      

      - name: Install Rust stable
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          target: wasm32-unknown-unknown
          override: true
          components: rustfmt, clippy

      - name: Build release contracts
        run: make wasm

      - name: Upload Mixnet Contract Artifact
        uses: actions/upload-artifact@v3
        with:
          name: mixnet_contract.wasm
          path: contracts/target/wasm32-unknown-unknown/release/mixnet_contract.wasm
          retention-days: 5

      - name: Upload Vesting Contract Artifact
        uses: actions/upload-artifact@v3
        with:
          name: vesting_contract.wasm
          path: contracts/target/wasm32-unknown-unknown/release/vesting_contract.wasm
          retention-days: 5

      - name: Upload to release based on tag name
        uses: softprops/action-gh-release@v1
        if: github.event_name == 'release'
        with:
          files: |
            contracts/target/wasm32-unknown-unknown/release/vesting_contract.wasm
            contracts/target/wasm32-unknown-unknown/release/mixnet_contract.wasm