ast-tool

ast-tool

ast-tool exposes @babel/generator and @babel/parser principal functionality as a cli tool.

Example

foo@bar:~$ echo "function add(a, b) { return a + b }" | ast-tool parse
{
    "type": "File",
    "program": {
        "type": "Program",
        "sourceType": "module",
        "interpreter": null,
        "body": [
            {
                "type": "FunctionDeclaration",
                "id": {
                    "type": "Identifier",
                    "name": "add"
                },
                "generator": false,
                "async": false,
                "params": [
                    {
                        "type": "Identifier",
                        "name": "a"
                    },
                    {
                        "type": "Identifier",
                        "name": "b"
                    }
                ],
                "body": {
                    "type": "BlockStatement",
                    "body": [
                        {
                            "type": "ReturnStatement",
                            "argument": {
                                "type": "BinaryExpression",
                                "left": {
                                    "type": "Identifier",
                                    "name": "a"
                                },
                                "operator": "+",
                                "right": {
                                    "type": "Identifier",
                                    "name": "b"
                                }
                            }
                        }
                    ],
                    "directives": []
                }
            }
        ],
        "directives": []
    }
}%