.travis.yml

os:
  - linux
  - osx
  # - windows
language: rust
rust:
- nightly-2020-10-06

before_install:
- if [ ${TRAVIS_OS_NAME} == "osx" ]; then curl -L https://github.com/mozilla/grcov/releases/download/v0.5.9/grcov-osx-x86_64.tar.bz2 | tar jxf -; fi

before_script:
# install rustc-dev
- rustup component add rustc-dev
# install formatter
- rustup component add rustfmt
# install linter
- rustup component add clippy
# install llvm-tools
- rustup component add llvm-tools-preview
# install audit
- if [ ${TRAVIS_OS_NAME} == "osx" ]; then cargo install cargo-audit; fi
# install z3
- if [ ${TRAVIS_OS_NAME} == "linux" ]; then export RUSTFLAGS='-Clink-arg=-L./binaries -Clink-arg=-lstdc++'; fi
- if [ ${TRAVIS_OS_NAME} == "osx" ]; then cp binaries/libz3.dylib /usr/local/lib; fi

script:
# Exit immediately if a command exits with a non-zero status.
- set -e

# Lint style checks
- |
  if [ ${TRAVIS_OS_NAME} == "osx" ]
  then
    # Audit dependencies
    cargo audit
    # Run format checks
    cargo fmt --all -- --check
    # Run lint checks
    cargo clippy -- -D warnings
  fi

# Build
- cargo build
- if [ ${TRAVIS_OS_NAME} == "windows" ]; then cp binaries/libz3.dll target/debug; fi

# Run unit and integration tests
- RUST_BACKTRACE=1 cargo test

# Run code coverage tests
- |
  if [ ${TRAVIS_OS_NAME} == "osx" ]
  then
    CARGO_INCREMENTAL=0 RUSTFLAGS="-Zprofile -Ccodegen-units=1 -Copt-level=0 -Clink-dead-code -Coverflow-checks=off" MIRAI_FLAGS=MIRAI_SINGLE cargo test --verbose
    zip -0 ccov.zip `find . \( -name "mirai*.gc*" \) -print`
    ./grcov ccov.zip -s . -t lcov --llvm --branch --ignore-not-existing --ignore "/*" -o lcov.info;
    bash <(curl -s https://codecov.io/bash) -f lcov.info
  fi