.appveyor.yml

# Appveyor configuration template for Rust using rustup for Rust installation
# https://github.com/starkat99/appveyor-rust

## Operating System (VM environment) ##

# Rust needs at least Visual Studio 2013 Appveyor OS for MSVC targets.
os: Visual Studio 2017

## Build Matrix ##
environment:
  matrix:
### MSVC Targets ###
    # Stable 64-bit MSVC
    - target: x86_64-pc-windows-msvc
      channel: stable
      toolchain: stable-x86_64-pc-windows-msvc
      target_env: msvc
  # Stable 32-bit MSVC
  # - channel: stable
  #   toolchain: stable-i686-pc-windows-msvc
  #   target: i686-pc-windows-msvc
  #   target_env: msvc
  #   mingw_subdir: mingw32
  #   mingw_target: i686-w64-mingw32
  #   mingw_package_prefix: mingw-w64-i686

### GNU Targets ###
    # Stable 64-bit GNU
    - target: x86_64-pc-windows-gnu
      channel: stable
      toolchain: stable-x86_64-pc-windows-msvc
      target_env: gnu
      mingw_subdir: mingw64
      mingw_target: x86_64-w64-mingw32
      mingw_package_prefix: mingw-w64-x86_64
  # Stable 32-bit GNU
  # - channel: stable
  #   toolchain: stable-i686-pc-windows-msvc
  #   target: i686-pc-windows-gnu
  #   target_env: gnu
  #   mingw_subdir: mingw32
  #   mingw_target: i686-w64-mingw32
  #   mingw_package_prefix: mingw-w64-i686

# Don't CI branches besides master. Pull requests still get CI'd -- but
# when a PR comes in on a branch in the same repo, this prevents it from
# being CI'd twice.
branches:
  only:
    - master

cache:
  - '%USERPROFILE%\.cargo\bin'
  - '%USERPROFILE%\.cargo\config'
  - '%USERPROFILE%\.cargo\env'
  - '%USERPROFILE%\.cargo\.crates.toml'
  - target

## Install Script ##

# This is the most important part of the Appveyor configuration. This installs the version of Rust
# specified by the 'channel' and 'target' environment variables from the build matrix. This uses
# rustup to install Rust.
#
# For simple configurations, instead of using the build matrix, you can simply set the
# default-toolchain and default-host manually here.
install:
  - appveyor-retry appveyor DownloadFile https://win.rustup.rs/ -FileName rustup-init.exe
  - rustup-init -yv --default-toolchain %channel%-msvc --default-host %target%
  - set PATH=%PATH%;%USERPROFILE%\.cargo\bin
  - if "%target_env%" == "gnu" set PATH=C:\msys64\%mingw_subdir%\bin;C:\msys64\usr\bin;%PATH%
  - rustup target add %target%
  - rustup component add rust-src
  - if "%target_env%" == "gnu" pacman -S --noconfirm "%mingw_package_prefix%-fontconfig" "%mingw_package_prefix%-freetype" "%mingw_package_prefix%-icu"
  - if "%target_env%" == "msvc" git clone https://github.com/microsoft/vcpkg %USERPROFILE%\vcpkg
  - if "%target_env%" == "msvc" call %USERPROFILE%\vcpkg\bootstrap-vcpkg.bat
  - if "%target_env%" == "msvc" %USERPROFILE%\vcpkg\vcpkg install --triplet x64-windows-static fontconfig freetype harfbuzz[icu,graphite2]
  - if "%target_env%" == "msvc" set VCPKG_ROOT=%USERPROFILE%\vcpkg
  - if "%target_env%" == "msvc" set TECTONIC_DEP_BACKEND=vcpkg
  - if "%target_env%" == "msvc" set RUSTFLAGS=-Ctarget-feature=+crt-static
  - rustc -vV
  - cargo -vV

## Build Script ##

# 'cargo test' takes care of building for us, so disable Appveyor's build stage. This prevents
# the "directory does not contain a project or solution file" error.
build: false

before_test:
  - set RUST_BACKTRACE=1
  # Building on msvc toolchain is seen as cross compilation.
  - set PKG_CONFIG_ALLOW_CROSS=1
  # Workaround rust#53454
  - if "%target_env%" == "gnu" copy /y "C:\msys64\%mingw_subdir%\%mingw_target%\lib\crt2.o" %USERPROFILE%\.rustup\toolchains\%toolchain%\lib\rustlib\%target%\lib\crt2.o"
  - if "%target_env%" == "gnu" copy /y "C:\msys64\%mingw_subdir%\%mingw_target%\lib\dllcrt2.o" %USERPROFILE%\.rustup\toolchains\%toolchain%\lib\rustlib\%target%\lib\dllcrt2.o"
  # Dodge format file locking issue in the test suite
  - set RUST_TEST_THREADS=1

# Uses 'cargo test' to run tests and build. Alternatively, the project may call compiled programs
# directly or perform other testing commands. Rust will automatically be placed in the PATH
# environment variable.
test_script:
  - cargo test --target %target%