# Build version
version: "{build}"
# shallow clone the main repo
clone_depth: 1

branches:
  only:
  - master
  - beta
  - stable

# Build worker image (build VM template)
image: Visual Studio 2017

# build platform, i.e. Win32 (instead of x86), x64, Any CPU. This setting is optional.
platform:
- x64

# scripts that are called at very beginning, before repo cloning
init:
- ver

install:
# if the toolchain wasn't restored from build cache download and install it
- ps: >-
    if (-not (Test-Path C:\PX4)) {
        Invoke-WebRequest https://s3-us-west-2.amazonaws.com/px4-tools/PX4+Windows+Cygwin+Toolchain/PX4+Windows+Cygwin+Toolchain+0.5.msi -OutFile C:\Toolchain.msi
        Start-Process -Wait msiexec -ArgumentList '/I C:\Toolchain.msi /quiet /qn /norestart /log C:\install.log'
    }

# Note: using Start-Process -Wait is important
# because otherwise the install begins but non-blocking and the result cannot be used just after

build_script:
# FIXME Temporary we need to create the home folder because it's not contained in installer 0.5 and CI fails if it doesn't exist
- mkdir C:\PX4\home
# setup the environmental variables to work within the installed cygwin toolchain
- call C:\PX4\toolchain\scripts\setup-environment.bat x
# safe the repopath for switching to it in cygwin bash
- for /f %%i in ('cygpath -u %%CD%%') do set repopath=%%i
# fetch all submodules in parallel
- call bash --login -c "cd $repopath && git submodule -q update --init --recursive --jobs=10"
# make SITL
- call bash --login -c "cd $repopath && make px4_sitl_default"
# make pixracer to check NuttX build
- call bash --login -c "cd $repopath && make px4_fmu-v4_default"
# run tests
- call bash --login -c "cd $repopath && make tests"

# Note: using bash --login is important
# because otherwise certain things (like python; import numpy) do not work

cache:
# cache the entire toolchain installation folder to avoid
# downloading it from AWS S3 and installing the MSI each time
# it's ~1.8GB > 1GB free limit for build caches
- C:\PX4 -> appveyor.yml