docs-release-preview

#!/usr/bin/env bash
set -euo pipefail

branch=""
open_flag=false
skip_prefix=false

for arg in "$@"; do
  case "$arg" in
    --open)
      open_flag=true
      ;;
    --skip-prefix)
      skip_prefix=true
      ;;
    -*)
      echo "Unknown option: $arg" >&2
      exit 1
      ;;
    *)
      if [[ -n "$branch" ]]; then
        echo "Unexpected argument: $arg (branch already specified as '$branch')" >&2
        exit 1
      fi
      branch="$arg"
      ;;
  esac
done

if [[ -z "$branch" ]]; then
  echo "Usage: docs-release-preview <branch> [--open] [--skip-prefix]" >&2
  exit 1
fi

if ! $skip_prefix; then
  branch="release/$branch"
fi

if ! command -v gh &>/dev/null; then
  echo "Error: 'gh' CLI is required but not found." >&2
  exit 1
fi

pr_number=$(gh pr list -R Kong/developer.konghq.com --head "$branch" --state all --json number --jq '.[0].number' 2>/dev/null || true)

if [[ -z "$pr_number" ]]; then
  echo "Error: No pull request found for branch '$branch'." >&2
  exit 1
fi

url="https://deploy-preview-${pr_number}--kongdeveloper.netlify.app"

if $open_flag; then
  if [[ "$(uname)" == "Darwin" ]]; then
    open "$url"
  elif command -v xdg-open &>/dev/null; then
    xdg-open "$url"
  else
    echo "Error: No browser opener found (tried 'open' and 'xdg-open')." >&2
    exit 1
  fi
  echo "Opening: $url"
else
  echo "$url"
fi