influxdb/test-flux.sh

#!/bin/bash
set -eu -o pipefail
readonly GO=${GO:-go}

log() {
  local now
  now=$(date '+%Y/%m/%d %H:%M:%S')
  echo "[${now}]" "$@"
}

determine_flux_revision() {
  local version revision
  version=$("$GO" list -m -f '{{.Version}}' github.com/influxdata/flux)
  revision=$(printf "%s" "${version}" | cut -d- -f 3)
  if [[ ${revision} != "" ]]; then
    printf "%s\n" "${revision}"
  else
    printf "%s\n" "${version}"
  fi
}

download_flux_archive() {
  local revision
  revision=$(determine_flux_revision)
  log "Downloading flux archive (${revision})..."
  curl -sLo flux.zip "https://github.com/influxdata/flux/archive/${revision}.zip"
}

build_test_harness() {
  log "Building test harness..."
  "$GO" build -o fluxtest ./internal/cmd/fluxtest-harness-influxdb
}

run_integration_tests() {
  log "Running integration tests..."
  ./fluxtest -v -p flux.zip -p flux/stdlib
}

cleanup() {
  rm -f flux.zip fluxtest
}

main() {
  build_test_harness
  download_flux_archive
  run_integration_tests
  cleanup
}
main