JetBrains IDE actions script - https://jduabe.dev/posts/2023/jetbrains-ide-actions/

jetbrains-ide-actions.sh

#!/usr/bin/env bash

set -Eeuo pipefail
trap cleanup SIGINT SIGTERM ERR EXIT

script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)
ide_script_name="ide_script.groovy"

usage() {
  cat <<EOF
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-f] -i ide -a action

Shell script wrapper that executes actions on JetBrains IDEs via the scripting console.

Available options:

-h, --help    Print this help and exit
-i, --ide     JetBrains IDE command-line launcher e.g. idea, webstorm, pycharm
-a, --action  IDE action to execute
EOF
  exit
}

cleanup() {
  trap - SIGINT SIGTERM ERR EXIT
  rm -f "$script_dir/$ide_script_name"
}

setup_colors() {
  if [[ -t 2 ]] && [[ -z "${NO_COLOR-}" ]] && [[ "${TERM-}" != "dumb" ]]; then
    NOFORMAT='\033[0m' RED='\033[0;31m' GREEN='\033[0;32m' ORANGE='\033[0;33m' BLUE='\033[0;34m' PURPLE='\033[0;35m' CYAN='\033[0;36m' YELLOW='\033[1;33m'
  else
    NOFORMAT='' RED='' GREEN='' ORANGE='' BLUE='' PURPLE='' CYAN='' YELLOW=''
  fi
}

msg() {
  echo >&2 -e "${1-}"
}

die() {
  local msg=$1
  local code=${2-1} # default exit status 1
  msg "$msg"
  exit "$code"
}

parse_params() {
  ide=''
  action=''

  while :; do
    case "${1-}" in
    -h | --help) usage ;;
    -v | --verbose) set -x ;;
    --no-color) NO_COLOR=1 ;;
    -f | --flag) flag=1 ;;
    -i | --ide)
        ide="${2-}"
        shift
        ;;
    -a | --action)
        action="${2-}"
        shift
        ;;
    -?*) die "Unknown option: $1" ;;
    *) break ;;
    esac
    shift
  done

  args=("$@")

  # check required params and arguments
  [[ -z "${ide-}" ]] && die "Missing required parameter: ide"
  [[ -z "${action-}" ]] && die "Missing required parameter: action"

  return 0
}

# Invoke supported IDE actions using the IDE scripting console. See links for more details.
# 
# Supported IDE actions: https://github.com/JetBrains/intellij-community/blob/idea/231.8109.175/platform/ide-core/src/com/intellij/openapi/actionSystem/IdeActions.java
# IDE scripting console: https://www.jetbrains.com/help/idea/ide-scripting-console.html
generate_ide_script() {
  cat <<EOF
import com.intellij.openapi.actionSystem.ActionManager
import com.intellij.openapi.actionSystem.AnAction
import com.intellij.openapi.ui.Messages

var actionManager = ActionManager.getInstance()

IDE.application.invokeLater {
  try {
    var action = actionManager.getAction("$action")
    var result = actionManager.tryToExecute(action, null, null, null, false)
    if (result.rejected) {
      Messages.showErrorDialog(result.error, "IDE action error")
    }
  } catch (ex) {
    Messages.showErrorDialog(ex.message, "IDE action error")
  }
}
EOF
}

parse_params "$@"
setup_colors

# Generate IDE script and execute the given action
ide_script="$script_dir/$ide_script_name"
generate_ide_script > "$ide_script"
$ide ideScript "$ide_script"
cleanup