environment:
    global:
        PROJECT_NAME: miri
    matrix:
        - TARGET: i686-pc-windows-msvc

# branches to build
branches:
  # whitelist
  only:
    - auto
    - try

matrix:
  fast_finish: true     # set this flag to immediately finish build once one of the jobs fails.

cache:
    - '%USERPROFILE%\.cargo'
    - '%USERPROFILE%\.rustup'

install:
    # Compute the rust version we use
    - set /p RUSTC_HASH=<rust-version
    # Install Rust
    - curl -sSf --retry 3 -o rustup-init.exe https://win.rustup.rs/
    - rustup-init.exe -y --default-host %TARGET% --default-toolchain stable --profile minimal
    - set PATH=%USERPROFILE%\.cargo\bin;%PATH%
    - rustup default stable
    - rustup toolchain uninstall beta
    - rustup update
    # Install "master" toolchain
    - cargo install rustup-toolchain-install-master
    # We need to install cargo here as well or else the DLL search path inside `cargo run`
    # will be for the wrong toolchain. (On Unix, `./miri` takes care of this, but not here.)
    - rustup-toolchain-install-master -f -n master %RUSTC_HASH% -c rust-src -c rustc-dev -c cargo
    - rustup default master
    - rustc --version
    - cargo --version

build_script:
    - set RUSTFLAGS=-C debug-assertions
    # Build and install miri
    - cargo build --release --all-features --all-targets --locked
    - cargo install --all-features --force --path . --locked --offline

test_script:
    - set RUST_TEST_NOCAPTURE=1
    - set RUST_BACKTRACE=1
    - set CARGO_INCREMENTAL=0
    # Test host miri: 32bit Windows
    - cargo miri setup
    - set MIRI_SYSROOT=%USERPROFILE%\AppData\Local\rust-lang\miri\cache\HOST
    - cargo test --release --all-features --locked
    - cd test-cargo-miri
    - '"C:\msys64\mingw64\bin\python3.exe" run-test.py'
    - cd ..
    - ps: $env:MIRI_SYSROOT = ""
    # Test foreign miri: 64bit Linux
    - cargo miri setup --target x86_64-unknown-linux-gnu
    - set MIRI_SYSROOT=%USERPROFILE%\AppData\Local\rust-lang\miri\cache
    - set MIRI_TEST_TARGET=x86_64-unknown-linux-gnu
    - cargo test --release --all-features --locked
    - cd test-cargo-miri
    - '"C:\msys64\mingw64\bin\python3.exe" run-test.py'
    - cd ..
    - ps: $env:MIRI_SYSROOT = ""
    # Test foreign miri: 64bit macOS
    - cargo miri setup --target x86_64-apple-darwin
    - set MIRI_SYSROOT=%USERPROFILE%\AppData\Local\rust-lang\miri\cache
    - set MIRI_TEST_TARGET=x86_64-apple-darwin
    - cargo test --release --all-features --locked
    - cd test-cargo-miri
    - '"C:\msys64\mingw64\bin\python3.exe" run-test.py'
    - cd ..
    - ps: $env:MIRI_SYSROOT = ""

after_test:
    # Don't cache "master" toolchain, it's a waste
    - rustup default stable
    - rustup toolchain uninstall master

notifications:
    - provider: Email
      on_build_success: false