dist: bionic
language: go
go:
  - '1.15'
git:
  depth: 1

jobs:
  include:
   - arch: amd64
   - arch: arm64
   - arch: s390x
   - arch: ppc64le

script:
  # Make sure ko compiles for the right architecture.
  - eval $(go env)
  - go install -mod=vendor ./cmd/ko
  # Try with all, and GOOS/GOARCH set.
  - |
    OUTPUT=$(GOOS=${GOOS} GOARCH=${GOARCH} KO_DOCKER_REPO=ko.local ko publish --platform=all -B ./cmd/ko/test 2>&1)
    if [[ ! "${OUTPUT}" =~ "cannot use --platform with GOOS=\"${GOOS}\"" ]]; then
      echo Mismatched output: ${OUTPUT}, wanted: "cannot use --platform with GOOS=\"${GOOS}\""
      exit 1
    fi

  # Try with the appropriate platform.
  - |
    KO_DOCKER_REPO=ko.local ko publish --platform=${GOOS}/${GOARCH} -B ./cmd/ko/test
    OUTPUT=$(docker run -i ko.local/test -wait=false 2>&1)
    if [[ ! "${OUTPUT}" =~ "$(cat ./cmd/ko/test/kodata/kenobi)" ]]; then
      echo Mismatched output: ${OUTPUT}, wanted: $(cat ./cmd/ko/test/kodata/kenobi)
      exit 1
    fi
    if [[ ! "${OUTPUT}" =~ "$(cat ./cmd/ko/test/kodata/HEAD)" ]]; then
      echo Mismatched output: ${OUTPUT}, wanted: $(cat ./cmd/ko/test/kodata/HEAD)
      exit 1
    fi

  # Try with just GOOS/GOARCH
  - |
    GOOS=${GOOS} GOARCH=${GOARCH} KO_DOCKER_REPO=ko.local ko publish -B ./cmd/ko/test
    OUTPUT=$(docker run -i ko.local/test -wait=false 2>&1)
    if [[ ! "${OUTPUT}" =~ "$(cat ./cmd/ko/test/kodata/kenobi)" ]]; then
      echo Mismatched output: ${OUTPUT}, wanted: $(cat ./cmd/ko/test/kodata/kenobi)
      exit 1
    fi
    if [[ ! "${OUTPUT}" =~ "$(cat ./cmd/ko/test/kodata/HEAD)" ]]; then
      echo Mismatched output: ${OUTPUT}, wanted: $(cat ./cmd/ko/test/kodata/HEAD)
      exit 1
    fi

notifications:
  email: false