env:
  ### cirrus config
  CIRRUS_CLONE_DEPTH: 1
  ### compiler options
  HOST:
  WRAPPER_CMD:
  # Specific warnings can be disabled with -Wno-error=foo.
  # -pedantic-errors is not equivalent to -Werror=pedantic and thus not implied by -Werror according to the GCC manual.
  WERROR_CFLAGS: -Werror -pedantic-errors
  MAKEFLAGS: -j4
  BUILD: check
  ### secp256k1 config
  ECMULTWINDOW: auto
  ECMULTGENPRECISION: auto
  ASM: no
  WIDEMUL: auto
  WITH_VALGRIND: yes
  EXTRAFLAGS:
  ### secp256k1 modules
  EXPERIMENTAL: no
  ECDH: no
  RECOVERY: no
  SCHNORRSIG: no
  ELLSWIFT: no
  ### test options
  SECP256K1_TEST_ITERS:
  BENCH: yes
  SECP256K1_BENCH_ITERS: 2
  CTIMETESTS: yes
  # Compile and run the tests
  EXAMPLES: yes

# https://cirrus-ci.org/pricing/#compute-credits
credits_snippet: &CREDITS
  # Don't use any credits for now.
  use_compute_credits: false

cat_logs_snippet: &CAT_LOGS
  always:
    cat_tests_log_script:
      - cat tests.log || true
    cat_noverify_tests_log_script:
      - cat noverify_tests.log || true
    cat_exhaustive_tests_log_script:
      - cat exhaustive_tests.log || true
    cat_ctime_tests_log_script:
      - cat ctime_tests.log || true
    cat_bench_log_script:
      - cat bench.log || true
    cat_config_log_script:
      - cat config.log || true
    cat_test_env_script:
      - cat test_env.log || true
    cat_ci_env_script:
      - env

linux_container_snippet: &LINUX_CONTAINER
  container:
    dockerfile: ci/linux-debian.Dockerfile
    # Reduce number of CPUs to be able to do more builds in parallel.
    cpu: 1
    # Gives us more CPUs for free if they're available.
    greedy: true
    # More than enough for our scripts.
    memory: 2G

task:
  name: "ARM64: Linux (Debian stable, QEMU)"
  << : *LINUX_CONTAINER
  env:
    WRAPPER_CMD: qemu-aarch64
    SECP256K1_TEST_ITERS: 16
    HOST: aarch64-linux-gnu
    WITH_VALGRIND: no
    ECDH: yes
    RECOVERY: yes
    SCHNORRSIG: yes
    ELLSWIFT: yes
    CTIMETESTS: no
  test_script:
    - ./ci/ci.sh
  << : *CAT_LOGS

task:
  name: "ppc64le: Linux (Debian stable, QEMU)"
  << : *LINUX_CONTAINER
  env:
    WRAPPER_CMD: qemu-ppc64le
    SECP256K1_TEST_ITERS: 16
    HOST: powerpc64le-linux-gnu
    WITH_VALGRIND: no
    ECDH: yes
    RECOVERY: yes
    SCHNORRSIG: yes
    ELLSWIFT: yes
    CTIMETESTS: no
  test_script:
    - ./ci/ci.sh
  << : *CAT_LOGS

# Sanitizers
task:
  << : *LINUX_CONTAINER
  env:
    ECDH: yes
    RECOVERY: yes
    SCHNORRSIG: yes
    ELLSWIFT: yes
    CTIMETESTS: no
  matrix:
    - name: "Valgrind (memcheck)"
      container:
        cpu: 2
      env:
        # The `--error-exitcode` is required to make the test fail if valgrind found errors, otherwise it'll return 0 (https://www.valgrind.org/docs/manual/manual-core.html)
        WRAPPER_CMD: "valgrind --error-exitcode=42"
        SECP256K1_TEST_ITERS: 2
    - name: "UBSan, ASan, LSan"
      container:
        memory: 2G
      env:
        CFLAGS: "-fsanitize=undefined,address -g"
        UBSAN_OPTIONS: "print_stacktrace=1:halt_on_error=1"
        ASAN_OPTIONS: "strict_string_checks=1:detect_stack_use_after_return=1:detect_leaks=1"
        LSAN_OPTIONS: "use_unaligned=1"
        SECP256K1_TEST_ITERS: 32
  # Try to cover many configurations with just a tiny matrix.
  matrix:
    - env:
        ASM: auto
    - env:
        ASM: no
        ECMULTGENPRECISION: 2
        ECMULTWINDOW: 2
  matrix:
    - env:
        CC: clang
    - env:
        HOST: i686-linux-gnu
        CC: i686-linux-gnu-gcc
  test_script:
    - ./ci/ci.sh
  << : *CAT_LOGS

# Memory sanitizers
task:
  << : *LINUX_CONTAINER
  name: "MSan"
  env:
    ECDH: yes
    RECOVERY: yes
    SCHNORRSIG: yes
    ELLSWIFT: yes
    CTIMETESTS: yes
    CC: clang
    SECP256K1_TEST_ITERS: 32
    ASM: no
    WITH_VALGRIND: no
  container:
    memory: 2G
  matrix:
    - env:
        CFLAGS: "-fsanitize=memory -g"
    - env:
        ECMULTGENPRECISION: 2
        ECMULTWINDOW: 2
        CFLAGS: "-fsanitize=memory -g -O3"
  test_script:
    - ./ci/ci.sh
  << : *CAT_LOGS

task:
  name: "C++ -fpermissive (entire project)"
  << : *LINUX_CONTAINER
  env:
    CC: g++
    CFLAGS: -fpermissive -g
    CPPFLAGS: -DSECP256K1_CPLUSPLUS_TEST_OVERRIDE
    WERROR_CFLAGS:
    ECDH: yes
    RECOVERY: yes
    SCHNORRSIG: yes
    ELLSWIFT: yes
  test_script:
    - ./ci/ci.sh
  << : *CAT_LOGS

task:
  name: "C++ (public headers)"
  << : *LINUX_CONTAINER
  test_script:
    - g++ -Werror include/*.h
    - clang -Werror -x c++-header include/*.h