otto

#!/bin/bash

cd "$(git rev-parse --show-toplevel)" || exit

slack_channel=${OTTO_SLACK_CHANNEL:-'#development'}

# For best results, grab the following packages on OSX
# brew install hub go-jira slack-cli moreutils

usage() {
  echo "Usage: $0 <featurebranch|pullrequest|jira|pullrequest|badge|deploy|promote>"
  echo ""
  echo "Example:"
  echo "$0 fb SP-1234"
  echo "./write-the-codes.sh"
  echo "$0 j # Make sure we're addressing requirements"
  echo "./write-moar-codes.sh"
  echo "$0 pr"
}

case $1 in

'featurebranch' | 'fb')
  ticket=${2:-$(pbpaste)}
  ticket=${ticket##*/}
  command -v jira && jira view "$ticket" | grep summary
  echo "Descriptive branch name (no spaces, see https://stackoverflow.com/a/3651867):"
  read -r description
  branchname="$USER-$ticket-$description"
  git checkout -b "$branchname"
  git push --set-upstream origin "$branchname"
  command -v jira && jira transition --noedit "In Progress" "$ticket" || echo "Couldn't start ticket"

;;

'pullrequest' | 'pr')
  branchname=$(git rev-parse --abbrev-ref HEAD)
  ticket=$(git rev-parse --abbrev-ref HEAD | cut -d '-' -f 2-3)
  url="https://$JIRA_DOMAIN/browse/$ticket"

  prnotesfile="pr-$ticket.md"
  cp PULL_REQUEST_TEMPLATE.md "$prnotesfile" || cp .github/PULL_REQUEST_TEMPLATE.md "$prnotesfile"

  badge="[![badge](https://img.shields.io/badge/$ticket-blue.svg)]($url)"

  ex -s -c "1normal A $badge" -c "1normal O$ticket: THIS_IS_THE_TITLE_OF_YOUR_PR

" -cx "$prnotesfile"

  [[ -e .git/PULLREQ_EDITMSG ]] && hub pull-request --edit --browse

  shift
  hub pull-request --edit --file "$prnotesfile" --browse "$@" || exit 1

  pr_url=$(hub pr list -h "$branchname" -f '%U')
  pr_desc=$(hub pr list -h "$branchname" -f '%t')

  command -v jira && jira transition --noedit "In Review" "$ticket" || echo "Couldn't advance ticket"
  command -v jira && jira comment "$ticket" --noedit --comment "PR is up: $pr_url" || echo "Couldn't comment with PR URL on ticket"

  # Post to slack
  command -v slack && echo "Post to Slack? [Y/n]" && read -r yn && [[ ! $yn =~ ^[Nn]$ ]] && {
    echo 'What does this PR do? '
    read -r do_the_thing
    echo 'What are the line deltas?'
    read -rp '[+x/-y] ' deltas
    slack chat send --channel "$slack_channel" --text ":bob_ross: *PR to $do_the_thing ($deltas)*: $pr_url"  
    slack chat send --channel "$slack_channel" --text "> $pr_desc"  
  } || echo "Skipping slack post to #development; see https://github.com/rockymadden/slack-cli#installation"
;;

'deploy' | 'd')
  ticket=$(git rev-parse --abbrev-ref HEAD | cut -d '-' -f 2-3)
  git checkout master
  git pull && time bin/deploy staging 2>&1 | ts | tee deploy.log && say "Deploy to staging complete"
  [[ $? ]] && echo "Transitioning ticket" && jira transition --noedit "Ready for QA" "$ticket" || echo "Couldn't advance ticket"
;;

'promote' | 'prod' | 'p')
  ticket=${2:-$(pbpaste)}
  ticket=${ticket:-$(git rev-parse --abbrev-ref HEAD | cut -d '-' -f 2-3)}
;;

'jira' | 'j')
  ticket=$(git rev-parse --abbrev-ref HEAD | cut -d '-' -f 2-3)
  url="https://$JIRA_DOMAIN/browse/$ticket"
  open "$url"

;;

'badge' | 'b')
  ticket=${2:-$(pbpaste)}
  url="https://$JIRA_DOMAIN/browse/$ticket"
  badge="[![badge](https://img.shields.io/badge/$ticket-blue.svg)]($url)"
  echo "$badge"
;;


*)
  usage
esac