orcli/orcli

#!/usr/bin/env bash
# This script was generated by bashly 0.7.8 (https://bashly.dannyb.co)
# Modifying it manually is not recommended

# :script.bash3_bouncer
if [[ "${BASH_VERSINFO:-0}" -lt 4 ]]; then
  printf "bash version 4 or higher is required\n"
  exit 1
fi

# :command.version_command
version_command() {
  echo "$version"
}

# :command.usage
orcli_usage() {
  if [[ -n $long_usage ]]; then
    printf "orcli - OpenRefine command-line interface written in Bash\n"
    echo

  else
    printf "orcli - OpenRefine command-line interface written in Bash\n"
    echo

  fi

  printf "Usage:\n"
  printf "  orcli [command]\n"
  printf "  orcli [command] --help | -h\n"
  printf "  orcli --version | -v\n"
  echo
  # :command.usage_commands
  printf "Commands:\n"
  echo "  info   show project metadata"
  echo "  list   list projects on OpenRefine server"
  echo

  if [[ -n $long_usage ]]; then
    printf "Options:\n"
    # :command.usage_fixed_flags
    echo "  --help, -h"
    printf "    Show this help\n"
    echo
    echo "  --version, -v"
    printf "    Show version number\n"
    echo

    # :command.usage_environment_variables
    printf "Environment Variables:\n"

    # :environment_variable.usage
    echo "  OPENREFINE_URL"
    printf "    URL to OpenRefine server\n"
    printf "    Default: http://localhost:3333\n"
    echo

    # :environment_variable.usage
    echo "  OPENREFINE_CSRF"
    printf "    set to false for OpenRefine < 3.3\n"
    printf "    Default: true\n"
    echo
    # :command.usage_examples
    printf "Examples:\n"

    printf "  orcli list\n"
    printf "  orcli info clipboard\n"
    printf "  orcli info 1234567890123\n"
    echo

  fi
}

# :command.usage
orcli_info_usage() {
  if [[ -n $long_usage ]]; then
    printf "orcli info - show project metadata\n"
    echo

  else
    printf "orcli info - show project metadata\n"
    echo

  fi

  printf "Usage:\n"
  printf "  orcli info PROJECT\n"
  printf "  orcli info --help | -h\n"
  echo

  if [[ -n $long_usage ]]; then
    printf "Options:\n"
    # :command.usage_fixed_flags
    echo "  --help, -h"
    printf "    Show this help\n"
    echo

    # :command.usage_args
    printf "Arguments:\n"

    # :argument.usage
    echo "  PROJECT"
    printf "    project name or id\n"
    echo

    # :command.usage_examples
    printf "Examples:\n"

    printf "  info clipboard\n"
    printf "  info 1234567890123\n"
    echo

  fi
}

# :command.usage
orcli_list_usage() {
  if [[ -n $long_usage ]]; then
    printf "orcli list - list projects on OpenRefine server\n"
    echo

  else
    printf "orcli list - list projects on OpenRefine server\n"
    echo

  fi

  printf "Usage:\n"
  printf "  orcli list\n"
  printf "  orcli list --help | -h\n"
  echo

  if [[ -n $long_usage ]]; then
    printf "Options:\n"
    # :command.usage_fixed_flags
    echo "  --help, -h"
    printf "    Show this help\n"
    echo

  fi
}

# :command.normalize_input
normalize_input() {
  local arg flags

  while [[ $# -gt 0 ]]; do
    arg="$1"
    if [[ $arg =~ ^(--[a-zA-Z0-9_\-]+)=(.+)$ ]]; then
      input+=("${BASH_REMATCH[1]}")
      input+=("${BASH_REMATCH[2]}")
    elif [[ $arg =~ ^(-[a-zA-Z0-9])=(.+)$ ]]; then
      input+=("${BASH_REMATCH[1]}")
      input+=("${BASH_REMATCH[2]}")
    elif [[ $arg =~ ^-([a-zA-Z0-9][a-zA-Z0-9]+)$ ]]; then
      flags="${BASH_REMATCH[1]}"
      for (( i=0 ; i < ${#flags} ; i++ )); do
        input+=("-${flags:i:1}")
      done
    else
      input+=("$arg")
    fi

    shift
  done
}
# :command.inspect_args
inspect_args() {
  readarray -t sorted_keys < <(printf '%s\n' "${!args[@]}" | sort)
  if (( ${#args[@]} )); then
    echo args:
    for k in "${sorted_keys[@]}"; do echo "- \${args[$k]} = ${args[$k]}"; done
  else
    echo args: none
  fi

  if (( ${#other_args[@]} )); then
    echo
    echo other_args:
    echo "- \${other_args[*]} = ${other_args[*]}"
    for i in "${!other_args[@]}"; do
      echo "- \${other_args[$i]} = ${other_args[$i]}"
    done
  fi
}

# :command.user_lib
# :src/lib/error.sh
# log error message to STDERR
function error {
  echo >&2 "[$(date +'%Y-%m-%dT%H:%M:%S')]: ERROR $*"
}

# :src/lib/get_csrf.sh
# get CSRF token (introduced in OpenRefine 3.3)
function get_csrf {
if [[ "${OPENREFINE_CSRF}" == true ]]; then
  local response
  response=$(curl -fs "${OPENREFINE_URL}/command/core/get-csrf-token")
  if ! [[ "${response}" == '{"token":"'* ]]; then
    error "getting CSRF token failed!"
    exit 1
  fi
  echo "?csrf_token=$(echo "$response" | cut -d \" -f 4)"
fi
}

# :src/lib/get_id.sh
# get project id (derived from project name if needed)
function get_id {
local response
local projects
local ids
if ! response="$(curl -fs --get "${OPENREFINE_URL}/command/core/get-all-project-metadata")"; then
  error "no OpenRefine reachable/running at ${OPENREFINE_URL}"
  exit 1
fi
if ! projects="$(echo "$response" | jq -r '.projects | keys[] as $k | "\($k):\(.[$k] | .name)"' | grep "${args[project]}")"; then
  error "project ${args[project]} not found"
  exit 1
fi
ids=$(echo "$projects" | cut -d : -f 1)
if ! [[ "${#ids}" == 13 ]]; then
  error "multiple projects found"
  echo >&2 "$projects"
  exit 1
fi
echo "$ids"
}

# :command.command_functions
# :command.function
orcli_info_command() {
  # :src/info_command.sh
  echo "# this file is located in 'src/info_command.sh'"
  echo "# code for 'openrefine-cli.sh info' goes here"
  echo "# you can edit it freely and regenerate (it will not be overwritten)"
  inspect_args
  get_id
}

# :command.function
orcli_list_command() {
  # :src/list_command.sh
  # get all project metadata and reshape json to print a list
  if ! response="$(curl -fs --get "${OPENREFINE_URL}/command/core/get-all-project-metadata")"
  then
    error "no OpenRefine reachable/running at ${OPENREFINE_URL}"
  else
    echo "$response" | jq -r '.projects | keys[] as $k | "\($k):\(.[$k] | .name)"'
  fi
}

# :command.parse_requirements
parse_requirements() {
  # :command.fixed_flag_filter
  case "${1:-}" in
  --version | -v )
    version_command
    exit
    ;;

  --help | -h )
    long_usage=yes
    orcli_usage
    exit
    ;;

  esac
  # :command.environment_variables_filter
  export OPENREFINE_URL="${OPENREFINE_URL:-http://localhost:3333}"
  export OPENREFINE_CSRF="${OPENREFINE_CSRF:-true}"
  # :command.dependencies_filter
  if ! [[ -x "$(command -v curl)" ]]; then
    printf "missing dependency: curl\n"
    exit 1
  fi
  if ! [[ -x "$(command -v jq)" ]]; then
    printf "missing dependency: jq\n"
    exit 1
  fi
  # :command.command_filter
  action=${1:-}

  case $action in
  -* )
    ;;

  info )
    action="info"
    shift
    orcli_info_parse_requirements "$@"
    shift $#
    ;;

  list )
    action="list"
    shift
    orcli_list_parse_requirements "$@"
    shift $#
    ;;

  # :command.command_fallback
  * )
    orcli_usage
    exit 1
    ;;

  esac
  # :command.parse_requirements_while
  while [[ $# -gt 0 ]]; do
    key="$1"
    case "$key" in

    -?* )
      printf "invalid option: %s\n" "$key"
      exit 1
      ;;

    * )
      # :command.parse_requirements_case
      printf "invalid argument: %s\n" "$key"
      exit 1
      ;;

    esac
  done
  # :command.required_args_filter
  # :command.required_flags_filter
  # :command.catch_all_filter
  # :command.default_assignments
  # :command.whitelist_filter
  # :command.user_filter
}

# :command.parse_requirements
orcli_info_parse_requirements() {
  # :command.fixed_flag_filter
  case "${1:-}" in
  --help | -h )
    long_usage=yes
    orcli_info_usage
    exit
    ;;

  esac
  # :command.environment_variables_filter
  # :command.dependencies_filter
  # :command.command_filter
  action="info"
  # :command.parse_requirements_while
  while [[ $# -gt 0 ]]; do
    key="$1"
    case "$key" in

    -?* )
      printf "invalid option: %s\n" "$key"
      exit 1
      ;;

    * )
      # :command.parse_requirements_case
      if [[ -z ${args[project]+x} ]]; then
        # :argument.validations
        args[project]=$1
        shift
      else
        printf "invalid argument: %s\n" "$key"
        exit 1
      fi
      ;;

    esac
  done
  # :command.required_args_filter
  if [[ -z ${args[project]+x} ]]; then
    printf "missing required argument: PROJECT\nusage: orcli info PROJECT\n"
    exit 1
  fi
  # :command.required_flags_filter
  # :command.catch_all_filter
  # :command.default_assignments
  # :command.whitelist_filter
  # :command.user_filter
}

# :command.parse_requirements
orcli_list_parse_requirements() {
  # :command.fixed_flag_filter
  case "${1:-}" in
  --help | -h )
    long_usage=yes
    orcli_list_usage
    exit
    ;;

  esac
  # :command.environment_variables_filter
  # :command.dependencies_filter
  # :command.command_filter
  action="list"
  # :command.parse_requirements_while
  while [[ $# -gt 0 ]]; do
    key="$1"
    case "$key" in

    -?* )
      printf "invalid option: %s\n" "$key"
      exit 1
      ;;

    * )
      # :command.parse_requirements_case
      printf "invalid argument: %s\n" "$key"
      exit 1
      ;;

    esac
  done
  # :command.required_args_filter
  # :command.required_flags_filter
  # :command.catch_all_filter
  # :command.default_assignments
  # :command.whitelist_filter
  # :command.user_filter
}

# :command.initialize
initialize() {
  version="0.1.0"
  long_usage=''
  set -e

  # :src/initialize.sh
}

# :command.run
run() {
  declare -A args=()
  declare -a other_args=()
  declare -a input=()
  normalize_input "$@"
  parse_requirements "${input[@]}"

  if [[ $action == "info" ]]; then
    if [[ ${args[--help]:-} ]]; then
      long_usage=yes
      orcli_info_usage
    else
      orcli_info_command
    fi

  elif [[ $action == "list" ]]; then
    if [[ ${args[--help]:-} ]]; then
      long_usage=yes
      orcli_list_usage
    else
      orcli_list_command
    fi

  elif [[ $action == "root" ]]; then
    root_command
  fi
}

initialize
run "$@"