commands:

  make: !Command
    description: Build the library and binaries
    container: ubuntu
    run: [cargo, build]

  make-musl: !Command
    description: Build the musl-libc binary
    container: ubuntu
    run:
    - cargo
    - build
    - --target=x86_64-unknown-linux-musl

  cargo: !Command
    description: Run arbitrary cargo command
    container: ubuntu
    run: [cargo]

  _test-no-features: !Command
    description: Run tests
    container: ubuntu
    run: [cargo, test, --no-default-features]

  test: !Command
    description: Run tests
    container: ubuntu
    prerequisites: [_test-no-features]
    run: [cargo, test]

  gen-test-data: !Command
    description: Generate index files used in benchmarks
    container: rust-nightly
    run: |
      set -ex
      cd /work
      if [ ! -f ubuntu-base-16.04.2-base-amd64.tar.gz ]; then
        wget http://cdimage.ubuntu.com/ubuntu-base/releases/16.04/release/ubuntu-base-16.04.2-base-amd64.tar.gz \
          -O ubuntu-base-16.04.2-base-amd64.tar.gz
      fi
      rm -rf ubuntu-xenial
      mkdir -p ubuntu-xenial
      tar -xzf ubuntu-base-16.04.2-base-amd64.tar.gz --exclude "dev/*" -C ubuntu-xenial
      export HOME=/work/target
      cargo build --release
      /work/target/release/index --write-index benches/ubuntu-xenial.v1.idx /work/ubuntu-xenial
      rm ubuntu-base-16.04.2-base-amd64.tar.gz
      rm -r ubuntu-xenial

  bench: !Command
    description: Run benchmarks
    container: rust-nightly
    run: [cargo, bench]

  _bulk: !Command
    description: Run `bulk` command (for version bookkeeping)
    container: ubuntu
    run: [bulk]

containers:

  ubuntu:
    setup:
    - !Ubuntu xenial
    - !UbuntuUniverse
    - !Install [ca-certificates, git, build-essential, vim, musl-tools]

    - !TarInstall
      url: "https://static.rust-lang.org/dist/rust-1.25.0-x86_64-unknown-linux-gnu.tar.gz"
      script: "./install.sh --prefix=/usr \
                --components=rustc,rust-std-x86_64-unknown-linux-gnu,cargo"
    - !TarInstall
      url: "https://static.rust-lang.org/dist/rust-std-1.25.0-x86_64-unknown-linux-musl.tar.gz"
      script: "./install.sh --prefix=/musl \
               --components=rust-std-x86_64-unknown-linux-musl"
    - !Sh 'ln -s /musl/lib/rustlib/x86_64-unknown-linux-musl /usr/lib/rustlib/x86_64-unknown-linux-musl'
    - &bulk !Tar
      url: "https://github.com/tailhook/bulk/releases/download/v0.4.9/bulk-v0.4.9.tar.gz"
      sha256: 23471a9986274bb4b7098c03e2eb7e1204171869b72c45385fcee1c64db2d111
      path: /

    environ:
      LD_LIBRARY_PATH: /musl/lib/rustlib/x86_64-unknown-linux-musl/lib
      HOME: /work/target
      RUST_BACKTRACE: 1

  rust-nightly:
    environ:
      HOME: /work/target
      RUST_BACKTRACE: 1
    setup:
    - !Ubuntu xenial
    - !Install [ca-certificates, wget, build-essential]
    - !TarInstall
      url: https://static.rust-lang.org/dist/rust-nightly-x86_64-unknown-linux-gnu.tar.gz
      script: |
        ./install.sh --prefix=/usr \
          --components=rustc,rust-std-x86_64-unknown-linux-gnu,cargo