job: &JOB
  working_directory: ~/build
  docker:
  - image: jimmycuadra/rust:1.19.0
  steps:
  - checkout
  - run: apt-get update
  - run: ./test/add_target.sh
  - restore_cache:
      key: registry
  - run: cargo generate-lockfile
  - save_cache:
      key: registry-{{ epoch }}
      paths:
      - ~/.cargo/registry/index
  - run: echo "${LIBRARY}-${VERSION}-${TARGET}" > ~/lib_key
  - restore_cache:
      key: lib-{{ checksum "~/lib_key" }}-{{ checksum "test/build_openssl.sh" }}
  - run: ./test/build_openssl.sh
  - save_cache:
      key: lib-{{ checksum "~/lib_key" }}-{{ checksum "test/build_openssl.sh" }}
      paths:
      - /openssl
  - restore_cache:
      key: deps-1.19.0-{{ checksum "Cargo.lock" }}-{{ checksum "~/lib_key" }}
  - run: cargo run --manifest-path=systest/Cargo.toml --target $TARGET
  - run: |
      ulimit -c unlimited
      export PATH=$OPENSSL_DIR/bin:$PATH
      if [ "${NO_RUN}" = "1" ]; then
        TEST_ARGS=--no-run
      fi
      cargo test \
        --manifest-path=openssl/Cargo.toml \
        --target $TARGET \
        --all-features \
        $TEST_ARGS
  - run:
      command: |
        mkdir -p /tmp/core_dumps
        find . -name "core.*" -exec cp \{\} /tmp/core_dumps \;
        cp target/$TARGET/debug/openssl-* /tmp/core_dumps
      when: on_fail
  - store_artifacts:
      path: /tmp/core_dumps
  - save_cache:
      key: deps-1.19.0-{{ checksum "Cargo.lock" }}-{{ checksum "~/lib_key" }}
      paths:
      - target
      - ~/.cargo/registry/cache

openssl_110: &OPENSSL_110
  LIBRARY: openssl
  VERSION: 1.1.0f
openssl_102: &OPENSSL_102
  LIBRARY: openssl
  VERSION: 1.0.2l
openssl_101: &OPENSSL_101
  LIBRARY: openssl
  VERSION: 1.0.1u
libressl_250: &LIBRESSL_250
  LIBRARY: libressl
  VERSION: 2.5.0
libressl_260: &LIBRESSL_260
  LIBRARY: libressl
  VERSION: 2.6.0

x86_64: &X86_64
  TARGET: x86_64-unknown-linux-gnu
i686: &I686
  TARGET: i686-unknown-linux-gnu
armhf: &ARMHF
  TARGET: arm-unknown-linux-gnueabihf
  NO_RUN: 1
  CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_LINKER: arm-linux-gnueabihf-gcc
  CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_AR: arm-linux-gnueabihf-ar
  CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_RUNNER: qemu-arm-static

base: &BASE
  RUST_BACKTRACE: 1
  OPENSSL_DIR: /openssl

version: 2
jobs:
  x86_64-openssl-1.1.0:
    <<: *JOB
    environment:
      <<: [*OPENSSL_110, *X86_64, *BASE]
  x86_64-openssl-1.0.2:
    <<: *JOB
    environment:
      <<: [*OPENSSL_102, *X86_64, *BASE]
  x86_64-openssl-1.0.1:
    <<: *JOB
    environment:
      <<: [*OPENSSL_101, *X86_64, *BASE]
  i686-openssl-1.1.0:
    <<: *JOB
    environment:
      <<: [*OPENSSL_110, *I686, *BASE]
  i686-openssl-1.0.2:
    <<: *JOB
    environment:
      <<: [*OPENSSL_102, *I686, *BASE]
  i686-openssl-1.0.1:
    <<: *JOB
    environment:
      <<: [*OPENSSL_101, *I686, *BASE]
  armhf-openssl-1.1.0:
    <<: *JOB
    environment:
      <<: [*OPENSSL_110, *ARMHF, *BASE]
  armhf-openssl-1.0.2:
    <<: *JOB
    environment:
      <<: [*OPENSSL_102, *ARMHF, *BASE]
  armhf-openssl-1.0.1:
    <<: *JOB
    environment:
      <<: [*OPENSSL_101, *ARMHF, *BASE]
  x86_64-libressl-2.5.0:
    <<: *JOB
    environment:
      <<: [*LIBRESSL_250, *X86_64, *BASE]
  x86_64-libressl-2.6.0:
    <<: *JOB
    environment:
      <<: [*LIBRESSL_260, *X86_64, *BASE]
workflows:
  version: 2
  tests:
    jobs:
    - x86_64-openssl-1.1.0
    - x86_64-openssl-1.0.2
    - x86_64-openssl-1.0.1
    - i686-openssl-1.1.0
    - i686-openssl-1.0.2
    - i686-openssl-1.0.1
    - armhf-openssl-1.1.0
    - armhf-openssl-1.0.2
    - armhf-openssl-1.0.1
    - x86_64-libressl-2.5.0
    - x86_64-libressl-2.6.0