expire-repo

#!/usr/bin/env bash
#
# Expire Repo

# shellcheck disable=SC1091
source "$HOME/.trainingmanualrc"

#################################################################
# NOTE: You must have a personal access token (PAT)             #
# saved to your environment variables to use this script.       #
# We recommend a dedicated service account (e.g. githubteacher) #
#################################################################

function GetPages() {
  # Get the number of pages
  # shellcheck disable=SC1102
  NUM_PAGES=$( (curl -s -S -I -H "Authorization: token $TEACHER_PAT" -X GET "https://$INSTANCE_URL/orgs/$CLASS_ORG/repos" | grep "^Link:") | (sed -n 's/.*=\([0-9]*\)>; rel=\"last\".*/\1/p'))

  # Check the return
  if [ -z "$NUM_PAGES" ]; then
    NUM_PAGES=1
    echo "There is only $NUM_PAGES page"
  else
    echo "There are $NUM_PAGES pages"
  fi

  # Go through the pages
  while [ $NUM_PAGES -gt 0 ]; do
    echo "Getting results for page $NUM_PAGES"
    # Get the repos
    GetRepos "$NUM_PAGES"
    ((NUM_PAGES = NUM_PAGES - 1))

  done
}

function GetRepos() {
  # Read in the page number
  PAGE_NUM=$1

  # get repos in $CLASS_ORG org that start with conflict-practice or github-games
  REPO_LIST=$(curl -s -S -H "Authorization: token $TEACHER_PAT" -X GET "https://$INSTANCE_URL/orgs/$CLASS_ORG/repos?page=$PAGE_NUM" | jq '.[] | .name')
  for i in "${REPO_LIST[@]}"; do
    i=$(echo "$i" | (sed -e 's/^"//' -e 's/"$//'))
    if echo "$i" | grep -iq -e "conflict-practice-" -e "github-games-"; then
      echo "Let's see when $i was created"
      # Get the date
      CheckDates "$i"
    fi
  done
}

function CheckDates() {
  # Pull in the vars
  REPO_NAME=$1

  # Get created time
  # shellcheck disable=SC1102
  CREATED=$( (curl -s -S -H "Authorization: token $TEACHER_PAT" -X GET "https://$INSTANCE_URL/repos/$CLASS_ORG/$REPO_NAME" | jq .created_at) | (sed -e 's/^"//' -e 's/Z"$//')) >>log.out 2>&1

  # if they were created more than 10 days ago, expire them
  if [[ "$COMP_DATE" > "$CREATED" ]]; then
    echo "EXPIRED: $REPO_NAME was created on $CREATED"
    BeNice "$REPO_NAME"
  else
    echo "KEEP: $REPO_NAME was created on $CREATED"
  fi
}

function BeNice() {
  # Pull in the vars
  REPO_NAME=$1

  # Get the user
  USER=$(echo "$REPO_NAME" | (sed -n -e 's/.*-//p'))

  # Check the name
  if echo "$REPO_NAME" | grep -iq -e "github-games-"; then
    TEMPLATE="github-games [here](https://github.com/githubtraining/github-games)"
  else
    TEMPLATE="conflict-practice (our conflict practice activity) [here](https://github.com/githubtraining/conflict-practice)"
  fi
  curl -s -S -i -H "Authorization: token $TEACHER_PAT" -d "{ \"title\": \"Thank you for attending GitHub Training\", \"body\": \"@$USER We hope you enjoyed the :octocat: class and we look forward to seeing you in another [class or webinar](https://services.github.com/training/#public) soon. To keep things tidy in the githubschool organization, we are going to remove your practice repository.\n\nIf you would like to revisit these activities in the future, you can access the template repository for $TEMPLATE.\n\nStop by and see us sometime at [services.github.com](https://services.github.com), or take our newest self-paced courses at [lab.github.com](https://lab.github.com). :wave: Until we see you again, good luck in your GitHub adventures :rocket:.\"}" -X POST "https://$INSTANCE_URL/repos/$CLASS_ORG/$REPO_NAME/issues" >>log.out 2>&1
  # Delete the repo
  ./remove-repo "$REPO_NAME"
}

# Check the OS
if [ "$OSTYPE" = "msys" ]; then
  COMP_DATE=$(date --date='10 days ago' +%Y-%m-%dT%H:%M:%S)
else
  COMP_DATE=$(date -v-10d +%Y-%m-%dT%H:%M:%S)
fi

# Get the pages
GetPages