os: linux
dist: trusty
sudo: required
language: c
stage: build

notifications:
  email:
    on_success: never

stages:
  - build
  - deploy

cache:
  directories:
    - "${HOME}/persist"

script:
  # update submodules 
  - git submodule update --init --recursive
  # install ARM GCC
  - pushd .
  - cd ~ && mkdir gcc && cd gcc
  - GCC_URL="https://armkeil.blob.core.windows.net/developer/Files/downloads/gnu-rm/7-2018q2/gcc-arm-none-eabi-7-2018-q2-update-linux.tar.bz2"
  - wget -O gcc.tar.bz2 ${GCC_URL}
  - tar -jxf gcc.tar.bz2 --strip 1
  - exportline="export PATH=\$HOME/gcc/bin:\$PATH"
  - if grep -Fxq "$exportline" ~/.profile; then echo nothing to do ; else echo $exportline >> ~/.profile; fi
  - . ~/.profile
  - popd
  - arm-none-eabi-gcc --version
  # build firmware
  - make -j5 -C src/micropython/mpy-cross
  - make -j5 TARGET=$TARGET -C src
  - mkdir ~/build/$TARGET
  - cp -r src/build/bin/* ~/build/$TARGET

jobs:
  include:
    - stage: build
      env: TARGET=OPENMV2
      workspaces:
        create:
          name: OPENMV2_WORKSPACE # workspace names are escaped.
          paths: ~/build/$TARGET

    - stage: build
      env: TARGET=OPENMV3
      workspaces:
        create:
          name: OPENMV3_WORKSPACE # workspace names are escaped.
          paths: ~/build/$TARGET

    - stage: build
      env: TARGET=OPENMV4
      workspaces:
        create:
          name: OPENMV4_WORKSPACE # workspace names are escaped.
          paths: ~/build/$TARGET

    - stage: build
      env: TARGET=OPENMV4R
      workspaces:
        create:
          name: OPENMV4R_WORKSPACE # workspace names are escaped.
          paths: ~/build/$TARGET

    - stage: build
      env: TARGET=WINC1500
      workspaces:
        create:
          name: WINC1500_WORKSPACE # workspace names are escaped.
          paths: ~/build/$TARGET
      script:
        - cp -rf src/winc1500/firmware ~/build/$TARGET

    - stage: deploy
      git:
        clone: false
      workspaces:
        use:
          - OPENMV2_WORKSPACE
          - OPENMV3_WORKSPACE
          - OPENMV4_WORKSPACE
          - OPENMV4R_WORKSPACE
          - WINC1500_WORKSPACE
      script:
        - zip -r firmware_${TRAVIS_TAG}.zip OPENMV2 OPENMV3 OPENMV4 OPENMV4R WINC1500   
      deploy:
        provider: releases
        api_key:
          secure: "$GH_TOKEN"
        name: ${TRAVIS_TAG}
        file: firmware_${TRAVIS_TAG}.zip
        skip_cleanup: true
        on:
          tags: true
        draft: true