freebsd_instance:
  image: freebsd-12-1-release-amd64

build_task:
  env:
    TOKEN: ENCRYPTED[c99babbf04e8a33962ffbbc75bf20d3abe408f9bede5ed5d8956cd24da6fdb34266c920984cc43f8106ef3423fba0e98]
  # caches the freebsd package downloads
  # saves probably just a couple of seconds, but hey...
  pkg_cache:
    folder: /var/cache/pkg

  install_script:
    - pkg install -y postgresql95-client ghc hs-cabal-install jq git

  # cache the hackage index file and downloads which are
  # cabal v2-update downloads an incremental update, so we don't need to keep this up2date
  packages_cache:
    # warning: don't use ~/.cabal here, this will break the cache
    folder: /.cabal/packages
    reupload_on_changes: false

  # cache the dependencies built by cabal
  # they have to be uploaded on every change to make the next build fast
  store_cache:
    # warning: don't use ~/.cabal here, this will break the cache
    folder: /.cabal/store
    fingerprint_script: cat postgrest.cabal
    reupload_on_changes: true

  build_script:
    - cabal v2-update
    - |
      if test "$CIRRUS_TAG" = "nightly"
      then
        cabal_nightly_version=$(git show -s --format='%cd' --date='format:%Y%m%d')
        sed -i '' "s/^version:.*/version:$cabal_nightly_version/" postgrest.cabal
      fi
    - cabal v2-build

  publish_script:
    - |
      if test ! "$CIRRUS_TAG"
      then
        echo 'No tag pushed. Skip release.'
      else
        cabal v2-install

        bin_name=""

        if test $CIRRUS_TAG = "nightly"
        then
          suffix=$(git show -s --format="%cd-%h" --date="format:%Y-%m-%d-%H-%M")
          bin_name=postgrest-nightly-$suffix-freebsd.tar.xz
        else
          bin_name=postgrest-$CIRRUS_TAG-freebsd.tar.xz
        fi

        release_id=$(curl -s https://api.github.com/repos/$CIRRUS_REPO_FULL_NAME/releases/tags/$CIRRUS_TAG | jq .id)

        echo "Uploading $bin_name to gh release: $release_id"

        tar cvJf $bin_name --dereference -C /.cabal/bin postgrest

        ## We don't use ghr here because it doesn't provide freebsd binaries: https://github.com/tcnksm/ghr/issues/127
        curl -X POST --data-binary @$bin_name \
          -H "Authorization:token $TOKEN" \
          -H "Content-Type:application/octet-stream" \
          "https://uploads.github.com/repos/$CIRRUS_REPO_FULL_NAME/releases/$release_id/assets?name=$bin_name"
      fi