tinygo/.circleci/config.yml

version: 2.1

commands:
  submodules:
    steps:
      - run:
          name: "Pull submodules"
          command: git submodule update --init
  apt-dependencies:
    parameters:
      llvm:
        type: string
    steps:
      - run:
          name: "Install apt dependencies"
          command: |
            echo 'deb http://apt.llvm.org/stretch/ llvm-toolchain-stretch<<parameters.llvm>> main' | sudo tee /etc/apt/sources.list.d/llvm.list
            wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
            sudo apt-get update
            sudo apt-get install \
                python3 \
                llvm<<parameters.llvm>>-dev \
                clang<<parameters.llvm>> \
                libclang<<parameters.llvm>>-dev \
                lld<<parameters.llvm>> \
                gcc-arm-linux-gnueabihf \
                libc6-dev-armel-cross \
                gcc-aarch64-linux-gnu \
                libc6-dev-arm64-cross \
                qemu-system-arm \
                qemu-user \
                gcc-avr \
                avr-libc            
  install-node:
    steps:
      - run:
          name: "Install node.js"
          command: |
            wget https://nodejs.org/dist/v10.15.1/node-v10.15.1-linux-x64.tar.xz
            sudo tar -C /usr/local -xf node-v10.15.1-linux-x64.tar.xz
            sudo ln -s /usr/local/node-v10.15.1-linux-x64/bin/node /usr/bin/node
            rm node-v10.15.1-linux-x64.tar.xz            
  dep:
    steps:
      - run:
          name: "Install Go dependencies"
          command: |
            curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
            dep ensure --vendor-only            
  smoketest:
    steps:
      - smoketest-no-avr
      - run: tinygo build -size short -o test.elf -target=arduino             examples/blinky1
      - run: tinygo build -size short -o test.elf -target=digispark           examples/blinky1
  smoketest-no-avr:
    steps:
      - run: tinygo build -size short -o test.elf -target=pca10040            examples/blinky1
      - run: tinygo build -size short -o test.elf -target=pca10040            examples/blinky2
      - run: tinygo build             -o blinky2                              examples/blinky2 # TODO: re-enable -size flag with MachO support
      - run: tinygo build -size short -o test.elf -target=pca10040            examples/test
      - run: tinygo build -size short -o test.elf -target=microbit            examples/echo
      - run: tinygo build -size short -o test.elf -target=nrf52840-mdk        examples/blinky1
      - run: tinygo build -size short -o test.elf -target=pca10031            examples/blinky1
      - run: tinygo build -size short -o test.elf -target=bluepill            examples/blinky1
      - run: tinygo build -size short -o test.elf -target=reelboard           examples/blinky1
      - run: tinygo build -size short -o test.elf -target=reelboard           examples/blinky2
      - run: tinygo build -size short -o test.elf -target=pca10056            examples/blinky1
      - run: tinygo build -size short -o test.elf -target=pca10056            examples/blinky2
      - run: tinygo build -size short -o test.elf -target=itsybitsy-m0        examples/blinky1
      - run: tinygo build -size short -o test.elf -target=circuitplay-express examples/blinky1
      - run: tinygo build -size short -o test.elf -target=stm32f4disco        examples/blinky1
      - run: tinygo build -size short -o test.elf -target=stm32f4disco        examples/blinky2
      - run: tinygo build             -o wasm.wasm -target=wasm               examples/wasm
  test-linux:
    parameters:
      llvm:
        type: string
    steps:
      - checkout
      - submodules
      - apt-dependencies:
          llvm: <<parameters.llvm>>
      - install-node
      - restore_cache:
          keys:
            - go-cache-{{ checksum "Gopkg.lock" }}-{{ .Environment.CIRCLE_PREVIOUS_BUILD_NUM }}
            - go-cache-{{ checksum "Gopkg.lock" }}
      - dep
      - run: go install .
      - run: make test
      - run: make gen-device -j4
      - smoketest
      - save_cache:
          key: go-cache-{{ checksum "Gopkg.lock" }}-{{ .Environment.CIRCLE_BUILD_NUM }}
          paths:
            - ~/.cache/go-build
            - ~/.cache/tinygo
      - run: make fmt-check
  build-linux:
    steps:
      - checkout
      - submodules
      - run:
          name: "Install apt dependencies"
          command: |
            sudo apt-get install \
                libtinfo-dev \
                python3 \
                gcc-arm-linux-gnueabihf \
                binutils-arm-none-eabi \
                libc6-dev-armel-cross \
                gcc-aarch64-linux-gnu \
                libc6-dev-arm64-cross \
                qemu-system-arm \
                qemu-user \
                gcc-avr \
                avr-libc            
      - install-node
      - restore_cache:
          keys:
            - go-cache-{{ checksum "Gopkg.lock" }}-{{ .Environment.CIRCLE_PREVIOUS_BUILD_NUM }}
            - go-cache-{{ checksum "Gopkg.lock" }}
      - restore_cache:
          keys:
            - llvm-source-8-v2
      - run:
          name: "Fetch LLVM source"
          command: make llvm-source
      - save_cache:
          key: llvm-source-8-v2
          paths:
            - llvm
      - restore_cache:
          keys:
            - llvm-build-8-v2
      - run:
          name: "Build LLVM"
          command: |
            if [ ! -f llvm-build/lib/liblldELF.a ]
            then
              # install dependencies
              sudo apt-get install cmake clang ninja-build
              # make build faster
              export CC=clang
              export CXX=clang++
              # hack ninja to use less jobs
              echo -e '#!/bin/sh\n/usr/bin/ninja -j3 "$@"' > /go/bin/ninja
              chmod +x /go/bin/ninja
              # build!
              make llvm-build
            fi            
      - save_cache:
          key: llvm-build-8-v2
          paths:
            llvm-build
      - run:
          name: "Create LLVM symlinks"
          command: |
            ln -s $PWD/llvm-build/bin/clang-8 /go/bin/clang-8
            ln -s $PWD/llvm-build/bin/ld.lld  /go/bin/ld.lld-8
            ln -s $PWD/llvm-build/bin/wasm-ld /go/bin/wasm-ld-8            
      - dep
      - run:
          name: "Test TinyGo"
          command: make static-test
      - run:
          name: "Build TinyGo release"
          command: |
            make release -j3
            cp -p build/release.tar.gz /tmp/tinygo.linux-amd64.tar.gz            
      - store_artifacts:
          path: /tmp/tinygo.linux-amd64.tar.gz
      - save_cache:
          key: go-cache-{{ checksum "Gopkg.lock" }}-{{ .Environment.CIRCLE_BUILD_NUM }}
          paths:
            - ~/.cache/go-build
            - ~/.cache/tinygo
      - run:
          name: "Extract release tarball"
          command: |
            mkdir -p ~/lib
            tar -C ~/lib -xf /tmp/tinygo.linux-amd64.tar.gz
            ln -s ~/lib/tinygo/bin/tinygo /go/bin/tinygo
            tinygo version            
      - smoketest
  build-macos:
    steps:
      - checkout
      - submodules
      - run:
          name: "Install dependencies"
          command: |
                        HOMEBREW_NO_AUTO_UPDATE=1 brew install go dep qemu
      - restore_cache:
          keys:
            - llvm-source-8-macos-v2
      - run:
          name: "Fetch LLVM source"
          command: make llvm-source
      - save_cache:
          key: llvm-source-8-macos-v2
          paths:
            - llvm
      - restore_cache:
          keys:
            - llvm-build-8-macos-v2
      - run:
          name: "Build LLVM"
          command: |
            if [ ! -f llvm-build/lib/liblldELF.a ]
            then
              # install dependencies
              HOMEBREW_NO_AUTO_UPDATE=1 brew install cmake ninja
              # build!
              make llvm-build
            fi            
      - save_cache:
          key: llvm-build-8-macos-v2
          paths:
            llvm-build
      - run:
          name: "Create LLVM symlinks"
          command: |
                        ln -s $PWD/llvm-build/bin/clang-8 /usr/local/bin/clang-8
      - run:
          name: "Install Go dependencies"
          command: dep ensure --vendor-only
      - run:
          name: "Test TinyGo"
          command: make static-test
      - run:
          name: "Build TinyGo release"
          command: |
            make release -j3
            cp -p build/release.tar.gz /tmp/tinygo.darwin-amd64.tar.gz            
      - store_artifacts:
          path: /tmp/tinygo.darwin-amd64.tar.gz
      - run:
          name: "Extract release tarball"
          command: |
            mkdir -p ~/lib
            tar -C /usr/local/opt -xf /tmp/tinygo.darwin-amd64.tar.gz
            ln -s /usr/local/opt/tinygo/bin/tinygo /usr/local/bin/tinygo
            tinygo version            
      - smoketest-no-avr


jobs:
  test-llvm8-go111:
    docker:
      - image: circleci/golang:1.11
    working_directory: /go/src/github.com/tinygo-org/tinygo
    steps:
      - test-linux:
          llvm: "-8"
  test-llvm8-go112:
    docker:
      - image: circleci/golang:1.12
    working_directory: /go/src/github.com/tinygo-org/tinygo
    steps:
      - test-linux:
          llvm: "-8"
  build-linux:
    docker:
      - image: circleci/golang:1.12
    working_directory: /go/src/github.com/tinygo-org/tinygo
    steps:
      - build-linux
  build-macos:
    macos:
      xcode: "10.1.0"
    working_directory: ~/go/src/github.com/tinygo-org/tinygo
    steps:
      - build-macos




workflows:
  test-all:
    jobs:
      - test-llvm8-go111
      - test-llvm8-go112
      - build-linux
      - build-macos