on: [push, pull_request]

name: CI

jobs:

  build-test:
    name: Build and test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - stable
          - 1.45.0 # MSRV
        features:
          - default
          - minimal
          - all-keys
          - minimal,esplora
          - key-value-db
          - electrum
          - compact_filters
          - cli-utils,esplora,key-value-db,electrum
          - compiler
        include:
          - rust: stable
            features: compact_filters
            clippy: skip
          - rust: 1.45.0
            features: compact_filters
            clippy: skip
    steps:
      - name: checkout
        uses: actions/checkout@v2
      - name: cache
        uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.toml','**/Cargo.lock') }}
      - name: Set default toolchain
        run: rustup default ${{ matrix.rust }}
      - name: Set profile
        run: rustup set profile minimal
      - name: Add clippy
        run: rustup component add clippy
      - name: Build
        run: cargo build --features ${{ matrix.features }} --no-default-features
      - name: Clippy
        if: ${{ matrix.rust == 'stable' && matrix.clippy != 'skip' }}
        run: cargo clippy -- -D warnings
      - name: Test
        if: ${{ matrix.test != 'skip' }}
        run: cargo test --features ${{ matrix.features }} --no-default-features

  test-electrum:
    name: Test electrum
    runs-on: ubuntu-16.04
    container: bitcoindevkit/electrs
    env:
      MAGICAL_RPC_AUTH: USER_PASS
      MAGICAL_RPC_USER: admin
      MAGICAL_RPC_PASS: passw
      MAGICAL_RPC_URL: 127.0.0.1:18443
      MAGICAL_ELECTRUM_URL: tcp://127.0.0.1:60401
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Cache
        uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.toml','**/Cargo.lock') }}
      - name: Install rustup
        run: curl https://sh.rustup.rs -sSf | sh -s -- -y
      - name: Set default toolchain
        run: $HOME/.cargo/bin/rustup default stable
      - name: Set profile
        run: $HOME/.cargo/bin/rustup set profile minimal
      - name: Start core
        run: ./ci/start-core.sh
      - name: Test
        run: $HOME/.cargo/bin/cargo test --features test-electrum --no-default-features

  check-wasm:
    name: Check WASM
    runs-on: ubuntu-16.04
    env:
      CC: clang-10
      CFLAGS: -I/usr/include
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Cache
        uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.toml','**/Cargo.lock') }}
        # Install a recent version of clang that supports wasm32
      - run: wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add - || exit 1
      - run: sudo apt-add-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-10 main" || exit 1
      - run: sudo apt-get update || exit 1
      - run: sudo apt-get install -y clang-10 libc6-dev-i386 || exit 1
      - name: Set default toolchain
        run: rustup default stable
      - name: Set profile
        run: rustup set profile minimal
      - name: Add target wasm32
        run: rustup target add wasm32-unknown-unknown
      - name: Check
        run: cargo check --target wasm32-unknown-unknown --features cli-utils,esplora --no-default-features

  fmt:
    name: Rust fmt
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Set default toolchain
        run: rustup default stable
      - name: Set profile
        run: rustup set profile minimal
      - name: Add clippy
        run: rustup component add rustfmt
      - name: Check fmt
        run: cargo fmt --all -- --check