cibuild

#!/bin/bash

set -e

output_fold() {
  # Exit early if no label provided
  if [ -z "$1" ]; then
    echo "output_fold(): requires a label argument."
    return
  fi

  exit_value=0  # exit_value is used to record exit status of the given command
  label=$1      # human-readable label describing what's being folded up
  shift 1       # having retrieved the output_fold()-specific arguments, strip them off $@

  # Only echo the tags when in CI_MODE
  if [ "$CI_MODE" ]; then
    echo "%%%FOLD {$label}%%%"
  fi

  # run the remaining arguments. If the command exits non-0, the `||` will
  # prevent the `-e` flag from seeing the failure exit code, and we'll see
  # the second echo execute
  "$@" || exit_value=$?

  # Only echo the tags when in CI_MODE
  if [ "$CI_MODE" ]; then
    echo "%%%END FOLD%%%"
  fi

  # preserve the exit code from the subcommand.
  return $exit_value
}

function cleanup() {
  echo
  echo "%%%FOLD {Shutting down services...}%%%"
  docker-compose down -v
  echo "%%%END FOLD%%%"
}

trap cleanup EXIT

export CI_MODE=true

if [ -z "$MYSQL_VERSION" ]; then export MYSQL_VERSION=8 ; fi
if [ -z "$DISTRIBUTION" ];  then export DISTRIBUTION=debian:buster ; fi
if [ -z "$RUBY_VERSION" ];  then export RUBY_VERSION=3.2 ; fi

DISTRIBUTION_SLUG="$(echo "$DISTRIBUTION" | awk '{ gsub(":", "_") ; print $0 }')"
export DISTRIBUTION_SLUG

docker-compose rm -s -f -v
output_fold "Pull cache image..." docker-compose pull app || true
output_fold "Bootstrapping container..." docker-compose build
output_fold "Running tests..." docker-compose run --rm app
output_fold "Pushing cache image..." docker-compose push app || true # Don't fail if push fails