student/cucumber-school at main · Auto81/student · GitHub

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#!/bin/bash

GREEN='\033[0;32m'
NO_COLOR='\033[0m'
echo -e "$GREEN"
cat << 'BANNER'
   ______                           __                 _____      __                __
  / ____/_  _________  ______ ___  / /_  ___  _____   / ___/_____/ /_  ____  ____  / /
 / /   / / / / ___/ / / / __ `__ \/ __ \/ _ \/ ___/   \__ \/ ___/ __ \/ __ \/ __ \/ /
/ /___/ /_/ / /__/ /_/ / / / / / / /_/ /  __/ /      ___/ / /__/ / / / /_/ / /_/ / /
\____/\__,_/\___/\__,_/_/ /_/ /_/_.___/\___/_/      /____/\___/_/ /_/\____/\____/_/

BANNER
cat << INTRO
This tool will set you up ready to follow along with the conding examples from the Cucumber School video series.

We keep all the code for the videos in git, we're going to get you  to the starting-point for
any chapter in the series, so you can follow along on your own machine.

It will create a folder below $(pwd) so make sure you're in the right directory before you start.
INTRO
echo -e "$NO_COLOR"

while [[ $# -gt 0 ]]; do
  case $1 in
  clone)
    COMMAND=$1
    echo "command: $COMMAND"
    shift
    ;;
  -l | --language)
    LANGUAGE=$2
    echo "lang: $LANGUAGE"
    shift
    shift
    ;;
  -c | --chapter)
    CHAPTER=$2
    echo "chapter: $CHAPTER"
    shift
    shift
    ;;
  -d | --directory)
    DIRECTORY=$2
    echo "directory: $DIRECTORY"
    shift
    shift
    ;;
  -h | --help)
    echo "cucumber-school: Student tourguide to the code examples"
    show_usage
    exit 0
    ;;
  --* | -*)
    echo "Unknown option $1"
    show_usage
    exit 1
    ;;
  esac
done

# No point in forcing the user to choose this one yet
COURSE=bdd-with-cucumber

if [ -z "$LANGUAGE" ]; then
  echo "Please choose a language:"
  select LANGUAGE in "java" "ruby" "js"
  do
    [ -n "$LANGUAGE" ] && break
  done
fi

function lookup_chapters() {
  git ls-remote git@github.com:cucumber-school/scripts | grep refs/heads/code.$COURSE | grep .$LANGUAGE | grep -v .start$ | cut -d '.' -f 3 | uniq
}


if [ -z "$CHAPTER" ]; then
  chapters="$(lookup_chapters $LANGUAGE)"
  echo
  echo "Please choose a chapter:"
  select CHAPTER in $chapters
  do
    [ -n "$CHAPTER" ] && break
  done
fi

if [ -z "$DIRECTORY" ]; then
  default=$COURSE.$CHAPTER.$LANGUAGE
  echo
  read -r -p "Where do you want to clone the code? [$default]" DIRECTORY
  DIRECTORY=${DIRECTORY:-$default}
fi

if [ -d "$DIRECTORY" ]; then
  echo "$DIRECTORY already exists!"
  echo "Please delete that directory or choose a different destination."
  exit 1
fi

start_point_branch="code.bdd-with-cucumber.$CHAPTER.$LANGUAGE.start"
end_point_branch="code.bdd-with-cucumber.$CHAPTER.$LANGUAGE"

printf "Cloning code branch into %s..." "$DIRECTORY"
git clone --quiet --single-branch --branch "$start_point_branch" git@github.com:cucumber-school/scripts "$DIRECTORY"
git -C "$DIRECTORY" branch --quiet --move "$start_point_branch" start
git -C "$DIRECTORY" fetch --quiet git@github.com:cucumber-school/scripts "$end_point_branch:answers"
printf "Done\n"
echo -e "$GREEN"
echo "The start-point for the code from chapter $CHAPTER of $COURSE ($LANGUAGE) has been cloned into $DIRECTORY"
echo
echo "That directory is a little git repo which also has an 'answers' branch where you can see the code we used in the videos."
echo
echo "Try running this command to see all the commits we used in the videos:"
echo "  git log --reverse answers"
echo
echo "Moving you into that directory so you can get started right away. Have fun!"
echo -e "$NO_COLOR"

cd "$DIRECTORY" || exit 1
$SHELL || exit 0