.travis.yml

sudo: required
language: bash

services:
 - docker

env:
  global:
    - QEMU_VERSION=v2.11.0
    - GITHUB_REPO=minio/minio
    - REGISTRY=jessestuart
    - IMAGE=minio
  matrix:
    - TARGET=arm64v8 QEMU_ARCH=aarch64 TAG=arm64
    - TARGET=arm32v6 QEMU_ARCH=arm TAG=arm

script:
  - export DIR=`pwd`
  - eval "$(curl -sL https://raw.githubusercontent.com/travis-ci/gimme/master/gimme | GIMME_GO_VERSION=1.9.4 bash)"
  - export GOARCH=${TAG}
  - go version
  - go env
# Download
  - 'export VERSION=$(curl -s -H "Authorization: token $GITHUB_TOKEN" https://api.github.com/repos/${GITHUB_REPO}/releases/latest | jq -r ".tag_name")'
  - git clone https://github.com/${GITHUB_REPO} --depth=1 -b ${VERSION} ${IMAGE}
  - echo "Building ${GITHUB_REPO} version $VERSION for $GOARCH."
  - mkdir -p $GOPATH/src/github.com/${IMAGE}
  - mv ${IMAGE} $GOPATH/src/github.com/${IMAGE}
  - cd $GOPATH/src/github.com/${GITHUB_REPO}
# Get deps
  - go get .
# Build
  - make
# Get QEMU
  - curl -sL -o qemu-${QEMU_ARCH}-static.tar.gz https://github.com/multiarch/qemu-user-static/releases/download/${QEMU_VERSION}/qemu-${QEMU_ARCH}-static.tar.gz && tar zx -f qemu-${QEMU_ARCH}-static.tar.gz
# Build image
  - docker run --rm --privileged multiarch/qemu-user-static:register
  - cp $DIR/Dockerfile .
  - docker build -t ${REGISTRY}/${IMAGE}:${VERSION}-${TAG} --build-arg target=$TARGET --build-arg arch=$QEMU_ARCH -f Dockerfile .
# Push image
  - if [ "$TRAVIS_BRANCH" == "master" ]; then
      docker login -u="$DOCKER_USER" -p="$DOCKER_PASS" ;
      docker push ${REGISTRY}/${IMAGE}:${VERSION}-${TAG} ;
    fi

jobs:
# Create image manifest
  include:
    - stage: deploy
      script:
        - 'export VERSION=$(curl -s -H "Authorization: token $GITHUB_TOKEN" https://api.github.com/repos/${GITHUB_REPO}/releases/latest | jq -r ".tag_name")'
        - docker login -u="$DOCKER_USER" -p="$DOCKER_PASS"
        - echo "Downloading manifest-tool"
        - wget https://github.com/estesp/manifest-tool/releases/download/v0.7.0/manifest-tool-linux-amd64
        - mv manifest-tool-linux-amd64 manifest-tool
        - chmod +x manifest-tool
        - ./manifest-tool --version
        - echo "Pushing manifest "$REGISTRY/$IMAGE":latest"
        - ./manifest-tool push from-args --platforms linux/arm,linux/arm64 --template "$REGISTRY/$IMAGE:$VERSION-ARCH" --target "$REGISTRY/$IMAGE:latest"
        - ./manifest-tool push from-args --platforms linux/arm,linux/arm64 --template "$REGISTRY/$IMAGE:$VERSION-ARCH" --target "$REGISTRY/$IMAGE:$VERSION"
      env:
        # Overwrite env to avoid running stage for entire
        TARGET=none QEMU_ARCH=none TAG=none