/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
define('vs/basic-languages/hcl/hcl',["require", "exports"], function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.language = exports.conf = void 0;
    exports.conf = {
        comments: {
            lineComment: '#',
            blockComment: ['/*', '*/']
        },
        brackets: [
            ['{', '}'],
            ['[', ']'],
            ['(', ')']
        ],
        autoClosingPairs: [
            { open: '{', close: '}' },
            { open: '[', close: ']' },
            { open: '(', close: ')' },
            { open: '"', close: '"', notIn: ['string'] }
        ],
        surroundingPairs: [
            { open: '{', close: '}' },
            { open: '[', close: ']' },
            { open: '(', close: ')' },
            { open: '"', close: '"' }
        ]
    };
    exports.language = {
        defaultToken: '',
        tokenPostfix: '.hcl',
        keywords: [
            'var',
            'local',
            'path',
            'for_each',
            'any',
            'string',
            'number',
            'bool',
            'true',
            'false',
            'null',
            'if ',
            'else ',
            'endif ',
            'for ',
            'in',
            'endfor'
        ],
        operators: [
            '=',
            '>=',
            '<=',
            '==',
            '!=',
            '+',
            '-',
            '*',
            '/',
            '%',
            '&&',
            '||',
            '!',
            '<',
            '>',
            '?',
            '...',
            ':'
        ],
        symbols: /[=><!~?:&|+\-*\/\^%]+/,
        escapes: /\\(?:[abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
        terraformFunctions: /(abs|ceil|floor|log|max|min|pow|signum|chomp|format|formatlist|indent|join|lower|regex|regexall|replace|split|strrev|substr|title|trimspace|upper|chunklist|coalesce|coalescelist|compact|concat|contains|distinct|element|flatten|index|keys|length|list|lookup|map|matchkeys|merge|range|reverse|setintersection|setproduct|setunion|slice|sort|transpose|values|zipmap|base64decode|base64encode|base64gzip|csvdecode|jsondecode|jsonencode|urlencode|yamldecode|yamlencode|abspath|dirname|pathexpand|basename|file|fileexists|fileset|filebase64|templatefile|formatdate|timeadd|timestamp|base64sha256|base64sha512|bcrypt|filebase64sha256|filebase64sha512|filemd5|filemd1|filesha256|filesha512|md5|rsadecrypt|sha1|sha256|sha512|uuid|uuidv5|cidrhost|cidrnetmask|cidrsubnet|tobool|tolist|tomap|tonumber|toset|tostring)/,
        terraformMainBlocks: /(module|data|terraform|resource|provider|variable|output|locals)/,
        tokenizer: {
            root: [
                // highlight main blocks
                [
                    /^@terraformMainBlocks([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)(\{)/,
                    ['type', '', 'string', '', 'string', '', '@brackets']
                ],
                // highlight all the remaining blocks
                [
                    /(\w+[ \t]+)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)(\{)/,
                    ['identifier', '', 'string', '', 'string', '', '@brackets']
                ],
                // highlight block
                [
                    /(\w+[ \t]+)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)([\w-]+|"[\w-]+"|)(=)(\{)/,
                    ['identifier', '', 'string', '', 'operator', '', '@brackets']
                ],
                // terraform general highlight - shared with expressions
                { include: '@terraform' }
            ],
            terraform: [
                // highlight terraform functions
                [/@terraformFunctions(\()/, ['type', '@brackets']],
                // all other words are variables or keywords
                [
                    /[a-zA-Z_]\w*-*/,
                    {
                        cases: {
                            '@keywords': { token: 'keyword.$0' },
                            '@default': 'variable'
                        }
                    }
                ],
                { include: '@whitespace' },
                { include: '@heredoc' },
                // delimiters and operators
                [/[{}()\[\]]/, '@brackets'],
                [/[<>](?!@symbols)/, '@brackets'],
                [
                    /@symbols/,
                    {
                        cases: {
                            '@operators': 'operator',
                            '@default': ''
                        }
                    }
                ],
                // numbers
                [/\d*\d+[eE]([\-+]?\d+)?/, 'number.float'],
                [/\d*\.\d+([eE][\-+]?\d+)?/, 'number.float'],
                [/\d[\d']*/, 'number'],
                [/\d/, 'number'],
                [/[;,.]/, 'delimiter'],
                // strings
                [/"/, 'string', '@string'],
                [/'/, 'invalid']
            ],
            heredoc: [
                [
                    /<<[-]*\s*["]?([\w\-]+)["]?/,
                    { token: 'string.heredoc.delimiter', next: '@heredocBody.$1' }
                ]
            ],
            heredocBody: [
                [
                    /([\w\-]+)$/,
                    {
                        cases: {
                            '$1==$S2': [
                                {
                                    token: 'string.heredoc.delimiter',
                                    next: '@popall'
                                }
                            ],
                            '@default': 'string.heredoc'
                        }
                    }
                ],
                [/./, 'string.heredoc']
            ],
            whitespace: [
                [/[ \t\r\n]+/, ''],
                [/\/\*/, 'comment', '@comment'],
                [/\/\/.*$/, 'comment'],
                [/#.*$/, 'comment']
            ],
            comment: [
                [/[^\/*]+/, 'comment'],
                [/\*\//, 'comment', '@pop'],
                [/[\/*]/, 'comment']
            ],
            string: [
                [/\$\{/, { token: 'delimiter', next: '@stringExpression' }],
                [/[^\\"\$]+/, 'string'],
                [/@escapes/, 'string.escape'],
                [/\\./, 'string.escape.invalid'],
                [/"/, 'string', '@popall']
            ],
            stringInsideExpression: [
                [/[^\\"]+/, 'string'],
                [/@escapes/, 'string.escape'],
                [/\\./, 'string.escape.invalid'],
                [/"/, 'string', '@pop']
            ],
            stringExpression: [
                [/\}/, { token: 'delimiter', next: '@pop' }],
                [/"/, 'string', '@stringInsideExpression'],
                { include: '@terraform' }
            ]
        }
    };
});

