set -euxo pipefail

main() {
    cargo check -p ufmt --target $T

    if [ $TRAVIS_RUST_VERSION = 1.34.0 ]; then
        return
    fi

    cargo check -p ufmt-utils --target $T

    case $T in
        *-unknown-linux-*)
            cargo test --target $T --features std
            ;;

        thumbv7m-none-eabi)
            cd nopanic

            cargo build --examples --release
            size $(find target/thumbv7m-none-eabi/release/examples \
                        -executable \
                        -type f \
                        ! -name '*-*' | sort)
            ;;
    esac

    if [ $T = x86_64-unknown-linux-gnu ]; then
        ( cd macros && cargo test )
    fi
}

# fake Travis variables to be able to run this on a local machine
if [ -z ${TRAVIS_BRANCH-} ]; then
    TRAVIS_BRANCH=auto
fi

if [ -z ${TRAVIS_PULL_REQUEST-} ]; then
    TRAVIS_PULL_REQUEST=false
fi

if [ -z ${TRAVIS_RUST_VERSION-} ]; then
    case $(rustc -V) in
        *nightly*)
            TRAVIS_RUST_VERSION=nightly
            ;;
        *beta*)
            TRAVIS_RUST_VERSION=beta
            ;;
        *)
            TRAVIS_RUST_VERSION=stable
            ;;
    esac
fi

if [ -z ${T-} ]; then
    T=$(rustc -Vv | grep host | cut -d ' ' -f2)
fi

if [ $TRAVIS_BRANCH != master ] || [ $TRAVIS_PULL_REQUEST != false ]; then
    main
fi