language: rust
dist: xenial

rust:
  - stable
  - beta
  - nightly

addons:
  apt:
    packages:
      - mingw-w64
      - upx
      - musl
      - musl-dev
      - musl-tools

matrix:
  allow_failures:
    - rust: stable
    - rust: beta
  include:
    - rust: nightly
      env:
        - TARGET=x86_64-unknown-linux-musl
        - BIN_NAME=miniserve
        - PROPER_NAME=miniserve-linux-x86_64
      os: linux
    - rust: nightly
      env:
        - TARGET=x86_64-pc-windows-gnu
        - BIN_NAME=miniserve.exe
        - PROPER_NAME=miniserve-win-x86_64.exe
        - RUSTFLAGS="-C linker=x86_64-w64-mingw32-gcc"
      os: linux
    - rust: nightly
      env:
        - TARGET=x86_64-apple-darwin
        - BIN_NAME=miniserve
        - PROPER_NAME=miniserve-osx-x86_64
      os: osx

before_install:
  - rustup self update
  - rustup update

install:
  # On Apple, the default target is already the right one.
  - if [[ -n $TARGET && $TARGET != "x86_64-apple-darwin" ]]; then rustup target add $TARGET; fi

script:
  # If this is a normal, non-deployment build...
  - if [[ -z $TARGET ]]; then cargo build --verbose && RUST_BACKTRACE=1 cargo test; fi
  - if [[ -n $TARGET ]]; then cargo build --verbose --release --target $TARGET; fi

before_deploy:
  # If this is a binary deployment...
  - if [[ -n $TARGET ]]; then cp -a target/$TARGET/release/$BIN_NAME $PROPER_NAME && strip $PROPER_NAME; fi
  - # Run upx on the binary if this is a deployment for Linux or Windows
  - if [[ $TARGET = "x86_64-pc-windows-gnu" ]]; then upx $PROPER_NAME; fi
  - if [[ $TARGET = "x86_64-unknown-linux-musl" ]]; then upx $PROPER_NAME; fi

deploy:
  - provider: releases
    api_key:
      secure: "$GITHUB_API_KEY"
    file: $PROPER_NAME
    skip_cleanup: true
    on:
      branch: master
      tags: true
      condition: $TRAVIS_RUST_VERSION = nightly && -n $TARGET