teach-class

#!/usr/bin/env bash
#
# Teach Class

# Set the exit on non zero
set -e

get_task() {
  echo ""
  echo "========================================================"
  echo "This script manages the repos and activities"
  echo "for the GitHub for Developers training."
  echo "========================================================"
  echo ""
  echo "NOTE: If you have NOT run 0: Confirm setup, please run this task first"
  echo "      as it is needed to set all base environment variables!"
  echo ""
  echo ""
  echo "What would you like to do? (Just the number please)"
  echo "99: Exit"
  echo " 0: Confirm setup"
  echo " 1: Create a new caption-this class repository"
  echo " 2: Add collabs and create files (also makes the repo private)"
  echo " 3: Grade the day 1 repo"
  echo " 4: Create conflict repos for each student"
  echo " 5: Grade the conflict repos"
  echo " 6: Create the github-games repos for each student"
  echo " 7: Delete student repos for a specific class"
  echo " 8: Grade client"

  # Read the task that was input
  read -r TASK

  # Clean any whitespace that may be entered
  TASK_NO_WHITESPACE="$(echo -e "$TASK" | tr -d '[:space:]')"
  TASK=$TASK_NO_WHITESPACE

  # Validate we got a number
  REGEX='^[0-9]+$'
  if ! [[ $TASK =~ $REGEX ]]; then
    echo "ERROR: [$TASK] is not a number!"
    exit 1
  fi

  # Run the task
  do_task "$TASK"
}

do_task() {
  # Read in the TASK
  TASK=$1

  # Set the collab repo
  COLLAB_REPO=''

  # See if we need to get the collab repo
  # Skip tasks that don't need COLLAB_REPO
  if [ "$TASK" -ne 0 ] && [ "$TASK" -ne 1 ] && [ "$TASK" -ne 99 ] && [ "$TASK" -ne 8 ]; then
    echo "What is the name of the day 1 repo?"
    # Read the collab repo
    read -r COLLAB_REPO

    # Clean any whitespace that may be entered
    COLLAB_REPO_WHITESPACE="$(echo -e "$COLLAB_REPO" | tr -d '[:space:]')"
    COLLAB_REPO=$COLLAB_REPO_WHITESPACE
  elif [ "$TASK" -ne 0 ]; then
    # shellcheck disable=SC1091
    source "$HOME/.trainingmanualrc"
    # Validate env variables
    check_env
  fi

  # TASK 00
  if [ "$TASK" -eq 99 ]; then
    # echo 00: Done"
    echo "We're all done..."
    exit 0

  # TASK 0
  elif [ "$TASK" -eq 0 ]; then
    # echo "0: Confirm Set-up"
    echo "running script/class-setup"
    ./class-setup
    echo "=============================="
    echo "Set-up is complete"
    echo "=============================="
    exit

  # TASK 1
  elif [ "$TASK" -eq 1 ]; then
    # echo "1: Create a new caption-this class repository"
    echo "Running script/create-initial-repo"
    ./create-initial-repo

  # TASK 2
  elif [ "$TASK" -eq 2 ]; then
    # echo "2: Add collabs and create files (also makes the repo private)"
    echo "Running script/create-files"
    ./create-files "$COLLAB_REPO"

  # TASK 3
  elif [ "$TASK" -eq 3 ]; then
    # echo "3: Grade the day 1 repo"
    echo "Running script/check-caption-repo"
    ./check-caption-repo "$COLLAB_REPO"

  # TASK 4
  elif [ "$TASK" -eq 4 ]; then
    # echo "4: Create conflict repos for each student"
    echo "Running script/create-practice-repos"
    ./create-practice-repos "$COLLAB_REPO" "conflict-practice" "conflict-practice"

  # TASK 5
  elif [ "$TASK" -eq 5 ]; then
    # echo "5: Grade the conflict repos"
    echo "Running script/check-conflict-repos"
    ./check-conflict-repos "$COLLAB_REPO"

  # TASK 6
  elif [ "$TASK" -eq 6 ]; then
    # echo "6: Create the github-games repos for each student"
    echo "Running script/create-practice-repos"
    ./create-practice-repos "$COLLAB_REPO" "github-games" "github-games"

  # TASK 7
  elif [ "$TASK" -eq 7 ]; then
    # echo "7: Expire student repos"
    echo "Running script/clean-up-class"
    ./clean-up-class "$COLLAB_REPO"

  # TASK 8
  elif [ "$TASK" -eq 8 ]; then
    # echo "8: Grade client"
    echo "Running script/grade-client"
    ./grade-client
  fi
}

check_env() {
  # Check length of TEACHER_PAT
  if [ -z "$TEACHER_PAT" ]; then
    echo "ERROR! TEACHER_PAT not loaded or not correct length!"
    echo "Please validate the .trainingmanualrc file!"
    exit 1
  fi

  # Check we have a TOKEN_OWNER
  if [ -z "$TOKEN_OWNER" ]; then
    echo "ERROR! TOKEN_OWNER not loaded or not correct length!"
    echo "Please validate the .trainingmanualrc file!"
    exit 1
  fi

  # Check we have a INSTANCE_URL
  if [ -z "$INSTANCE_URL" ]; then
    echo "ERROR! INSTANCE_URL not loaded or not correct length!"
    echo "Please validate the .trainingmanualrc file!"
    exit 1
  fi
}

# cd into the script directory so relative paths can be used
cd "${BASH_SOURCE%/*}/" || exit

# Resolve dependencies
./bootstrap

# Get the task to run
get_task