github

#!/bin/bash

BASE_URL=$(git remote get-url origin | sed 's/^github:/https:\/\/github.com\//')
[ -n "$BASE_URL" ] || exit 1

get_branch_suffix() {
  BRANCH=$(git br)
  if [ -n "$BRANCH" -a "$BRANCH" != "main" -a "$BRANCH" != "master" ]; then
    echo ${1}/${BRANCH}
  elif [ "${2:-1}" != 0 ]; then
    echo $1
  fi
}

open_page() {
  PAGE_NAME=$1
  [ -n "$3" ] && PAGE_NAME=$2

  URL=$(echo "${BASE_URL}/$PAGE_NAME/$3" | sed 's/\/*$//')
  ($BROWSER "$URL" &> /dev/null &)
  exit
}

case $1 in
  c|commit|commits)    open_page $(get_branch_suffix commits) commit $2 ;;
  h|head)              open_page commit ;;
  i|issue|issues)      open_page issues issues $2 ;;
  p|pull|pulls|pr|prs) open_page pulls pull $2 ;;
  a|actions|ci)        open_page actions ;;
  s|settings)          open_page settings ;;
  *)                   open_page $(get_branch_suffix tree 0) ;;
esac