A small executable to ease the navigation for WSR's PRs live stories

wsr

#!/usr/bin/env bash

info() {
  local bold=$(tput bold)
  local normal=$(tput sgr0)

  printf "${bold}$1:${normal}\\t $2\\n"
}

green() {
  echo "$(tput setaf 2)$1$(tput sgr0)"
}

get_git_branch () {
  ref=$(command git symbolic-ref HEAD 2> /dev/null)  || ref=$(command git rev-parse --short HEAD 2> /dev/null)  || return 0
  echo "${ref#refs/heads/}"
}

# --------------------------------------------------------------------------------------------------

main() {
  local branch_name="$(get_git_branch)"
  local pr_number="$(hub pr list --head=${branch_name} | awk '{ print $1 }' | cut -d '#' -f2)"

  local pr_home="https://github.com/wix/wix-style-react/"
  local surge_url="https://wix-wix-style-react.surge.sh/"

  echo
  info "Current branch name" "$branch_name"

  if [[ "$branch_name" != "master" ]]; then

    if [[ -z "$pr_number" ]]; then
      echo
      echo "No PR is available for this branch :("
      echo

      green "Opening Surge story..."
      open "$surge_url"
      return 1
    fi

    pr_home="https://github.com/wix/wix-style-react/pull/${pr_number}/"
    surge_url="https://wix-wix-style-react-pr-${pr_number}.surge.sh/"

    info "Pull Request number" "#${pr_number}"
  fi

  echo

  info "Pull Request URL" "${pr_home}"
  info "Surge live story" "${surge_url}"

  echo

  local surge_res_code="$(curl -s -o /dev/null -w '%{http_code}' "$surge_url")"

  if [[ "$1" == "pr" ]] || [[ "$surge_res_code" == "404" ]]; then
    green "Opening PR URL..."
    open "$pr_home"
  else
    green "Opening Surge story..."
    open "$surge_url"
  fi
}

main "$@"

Usage

Run the executable via:

$ wsr

It will:

• Open the public "regular" story if current branch has not associated PR.
• Will open the PR's live story if it was deployed successfully.
• Will open the PR page if the story has not been deployed yet.

You can also run:

$ wsr pr

and it will open the PR page anyways.