const lang = Object.freeze({ "displayName": "Terraform", "fileTypes": ["tf", "tfvars"], "name": "terraform", "patterns": [{ "include": "#comments" }, { "include": "#attribute_definition" }, { "include": "#block" }, { "include": "#expressions" }], "repository": { "attribute_access": { "begin": "\\.(?!\\*)", "beginCaptures": { "0": { "name": "keyword.operator.accessor.hcl" } }, "comment": "Matches traversal attribute access such as .attr", "end": "[[:alpha:]][\\w-]*|\\d*", "endCaptures": { "0": { "patterns": [{ "comment": "Attribute name", "match": "(?!null|false|true)[[:alpha:]][\\w-]*", "name": "variable.other.member.hcl" }, { "comment": "Optional attribute index", "match": "\\d+", "name": "constant.numeric.integer.hcl" }] } } }, "attribute_definition": { "captures": { "1": { "name": "punctuation.section.parens.begin.hcl" }, "2": { "name": "variable.other.readwrite.hcl" }, "3": { "name": "punctuation.section.parens.end.hcl" }, "4": { "name": "keyword.operator.assignment.hcl" } }, "comment": 'Identifier "=" with optional parens', "match": "(\\()?(\\b(?!null\\b|false\\b|true\\b)[[:alpha:]][[:alnum:]_-]*)(\\))?\\s*(\\=(?!\\=|\\>))\\s*", "name": "variable.declaration.hcl" }, "attribute_splat": { "begin": "\\.", "beginCaptures": { "0": { "name": "keyword.operator.accessor.hcl" } }, "comment": "Legacy attribute-only splat", "end": "\\*", "endCaptures": { "0": { "name": "keyword.operator.splat.hcl" } } }, "block": { "begin": '([\\w][\\-\\w]*)([\\s\\"\\-\\w]*)(\\{)', "beginCaptures": { "1": { "patterns": [{ "comment": "Known block type", "match": "\\bdata|check|import|locals|module|output|provider|resource|terraform|variable\\b", "name": "entity.name.type.terraform" }, { "comment": "Unknown block type", "match": "\\b(?!null|false|true)[[:alpha:]][[:alnum:]_-]*\\b", "name": "entity.name.type.hcl" }] }, "2": { "patterns": [{ "comment": "Block label", "match": '[\\"\\-\\w]+', "name": "variable.other.enummember.hcl" }] }, "3": { "name": "punctuation.section.block.begin.hcl" } }, "comment": 'This will match Terraform blocks like `resource "aws_instance" "web" {` or `module {`', "end": "\\}", "endCaptures": { "0": { "name": "punctuation.section.block.end.hcl" } }, "name": "meta.block.hcl", "patterns": [{ "include": "#comments" }, { "include": "#attribute_definition" }, { "include": "#block" }, { "include": "#expressions" }] }, "block_inline_comments": { "begin": "/\\*", "captures": { "0": { "name": "punctuation.definition.comment.hcl" } }, "comment": "Inline comments start with the /* sequence and end with the */ sequence, and may have any characters within except the ending sequence. An inline comment is considered equivalent to a whitespace sequence", "end": "\\*/", "name": "comment.block.hcl" }, "brackets": { "begin": "\\[", "beginCaptures": { "0": { "name": "punctuation.section.brackets.begin.hcl" } }, "end": "\\]", "endCaptures": { "0": { "name": "punctuation.section.brackets.end.hcl" } }, "patterns": [{ "comment": "Splat operator", "match": "\\*", "name": "keyword.operator.splat.hcl" }, { "include": "#comma" }, { "include": "#comments" }, { "include": "#inline_for_expression" }, { "include": "#inline_if_expression" }, { "include": "#expressions" }, { "include": "#local_identifiers" }] }, "char_escapes": { "comment": "Character Escapes", "match": '\\\\[nrt"\\\\]|\\\\u(\\h{8}|\\h{4})', "name": "constant.character.escape.hcl" }, "comma": { "comment": "Commas - used in certain expressions", "match": "\\,", "name": "punctuation.separator.hcl" }, "comments": { "patterns": [{ "include": "#hash_line_comments" }, { "include": "#double_slash_line_comments" }, { "include": "#block_inline_comments" }] }, "double_slash_line_comments": { "begin": "//", "captures": { "0": { "name": "punctuation.definition.comment.hcl" } }, "comment": "Line comments start with // sequence and end with the next newline sequence. A line comment is considered equivalent to a newline sequence", "end": "$\\n?", "name": "comment.line.double-slash.hcl" }, "expressions": { "patterns": [{ "include": "#literal_values" }, { "include": "#operators" }, { "include": "#tuple_for_expression" }, { "include": "#object_for_expression" }, { "include": "#brackets" }, { "include": "#objects" }, { "include": "#attribute_access" }, { "include": "#attribute_splat" }, { "include": "#functions" }, { "include": "#parens" }] }, "for_expression_body": { "patterns": [{ "comment": "in keyword", "match": "\\bin\\b", "name": "keyword.operator.word.hcl" }, { "comment": "if keyword", "match": "\\bif\\b", "name": "keyword.control.conditional.hcl" }, { "match": "\\:", "name": "keyword.operator.hcl" }, { "include": "#expressions" }, { "include": "#comments" }, { "include": "#comma" }, { "include": "#local_identifiers" }] }, "functions": { "begin": "([:\\-\\w]+)(\\()", "beginCaptures": { "1": { "patterns": [{ "match": "\\b(core::)?(abs|abspath|alltrue|anytrue|base64decode|base64encode|base64gzip|base64sha256|base64sha512|basename|bcrypt|can|ceil|chomp|chunklist|cidrhost|cidrnetmask|cidrsubnet|cidrsubnets|coalesce|coalescelist|compact|concat|contains|csvdecode|dirname|distinct|element|endswith|file|filebase64|filebase64sha256|filebase64sha512|fileexists|filemd5|fileset|filesha1|filesha256|filesha512|flatten|floor|format|formatdate|formatlist|indent|index|join|jsondecode|jsonencode|keys|length|log|lookup|lower|matchkeys|max|md5|merge|min|nonsensitive|one|parseint|pathexpand|plantimestamp|pow|range|regex|regexall|replace|reverse|rsadecrypt|sensitive|setintersection|setproduct|setsubtract|setunion|sha1|sha256|sha512|signum|slice|sort|split|startswith|strcontains|strrev|substr|sum|templatefile|textdecodebase64|textencodebase64|timeadd|timecmp|timestamp|title|tobool|tolist|tomap|tonumber|toset|tostring|transpose|trim|trimprefix|trimspace|trimsuffix|try|upper|urlencode|uuid|uuidv5|values|yamldecode|yamlencode|zipmap)\\b", "name": "support.function.builtin.terraform" }, { "match": "\\bprovider::[[:alpha:]][\\w_-]*::[[:alpha:]][\\w_-]*\\b", "name": "support.function.provider.terraform" }] }, "2": { "name": "punctuation.section.parens.begin.hcl" } }, "comment": "Built-in function calls", "end": "\\)", "endCaptures": { "0": { "name": "punctuation.section.parens.end.hcl" } }, "name": "meta.function-call.hcl", "patterns": [{ "include": "#comments" }, { "include": "#expressions" }, { "include": "#comma" }] }, "hash_line_comments": { "begin": "#", "captures": { "0": { "name": "punctuation.definition.comment.hcl" } }, "comment": "Line comments start with # sequence and end with the next newline sequence. A line comment is considered equivalent to a newline sequence", "end": "$\\n?", "name": "comment.line.number-sign.hcl" }, "hcl_type_keywords": { "comment": "Type keywords known to HCL.", "match": "\\b(any|string|number|bool|list|set|map|tuple|object)\\b", "name": "storage.type.hcl" }, "heredoc": { "begin": "(\\<\\<\\-?)\\s*(\\w+)\\s*$", "beginCaptures": { "1": { "name": "keyword.operator.heredoc.hcl" }, "2": { "name": "keyword.control.heredoc.hcl" } }, "comment": "String Heredoc", "end": "^\\s*\\2\\s*$", "endCaptures": { "0": { "name": "keyword.control.heredoc.hcl" } }, "name": "string.unquoted.heredoc.hcl", "patterns": [{ "include": "#string_interpolation" }] }, "inline_for_expression": { "begin": "(for)\\b", "beginCaptures": { "1": { "name": "keyword.control.hcl" } }, "end": "\\n", "patterns": [{ "match": "\\=\\>", "name": "storage.type.function.hcl" }, { "include": "#for_expression_body" }] }, "inline_if_expression": { "begin": "(if)\\b", "beginCaptures": { "1": { "name": "keyword.control.conditional.hcl" } }, "end": "\\n", "patterns": [{ "include": "#expressions" }, { "include": "#comments" }, { "include": "#comma" }, { "include": "#local_identifiers" }] }, "language_constants": { "comment": "Language Constants", "match": "\\b(true|false|null)\\b", "name": "constant.language.hcl" }, "literal_values": { "patterns": [{ "include": "#numeric_literals" }, { "include": "#language_constants" }, { "include": "#string_literals" }, { "include": "#heredoc" }, { "include": "#hcl_type_keywords" }, { "include": "#named_value_references" }] }, "local_identifiers": { "comment": "Local Identifiers", "match": "\\b(?!null|false|true)[[:alpha:]][[:alnum:]_-]*\\b", "name": "variable.other.readwrite.hcl" }, "named_value_references": { "comment": "Constant values available only to Terraform.", "match": "\\b(var|local|module|data|path|terraform)\\b", "name": "variable.other.readwrite.terraform" }, "numeric_literals": { "patterns": [{ "captures": { "1": { "name": "punctuation.separator.exponent.hcl" } }, "comment": "Integer, no fraction, optional exponent", "match": "\\b\\d+([Ee][+-]?)\\d+\\b", "name": "constant.numeric.float.hcl" }, { "captures": { "1": { "name": "punctuation.separator.decimal.hcl" }, "2": { "name": "punctuation.separator.exponent.hcl" } }, "comment": "Integer, fraction, optional exponent", "match": "\\b\\d+(\\.)\\d+(?:([Ee][+-]?)\\d+)?\\b", "name": "constant.numeric.float.hcl" }, { "comment": "Integers", "match": "\\b\\d+\\b", "name": "constant.numeric.integer.hcl" }] }, "object_for_expression": { "begin": "(\\{)\\s?(for)\\b", "beginCaptures": { "1": { "name": "punctuation.section.braces.begin.hcl" }, "2": { "name": "keyword.control.hcl" } }, "end": "\\}", "endCaptures": { "0": { "name": "punctuation.section.braces.end.hcl" } }, "patterns": [{ "match": "\\=\\>", "name": "storage.type.function.hcl" }, { "include": "#for_expression_body" }] }, "object_key_values": { "patterns": [{ "include": "#comments" }, { "include": "#literal_values" }, { "include": "#operators" }, { "include": "#tuple_for_expression" }, { "include": "#object_for_expression" }, { "include": "#heredoc" }, { "include": "#functions" }] }, "objects": { "begin": "\\{", "beginCaptures": { "0": { "name": "punctuation.section.braces.begin.hcl" } }, "end": "\\}", "endCaptures": { "0": { "name": "punctuation.section.braces.end.hcl" } }, "name": "meta.braces.hcl", "patterns": [{ "include": "#comments" }, { "include": "#objects" }, { "include": "#inline_for_expression" }, { "include": "#inline_if_expression" }, { "captures": { "1": { "name": "meta.mapping.key.hcl variable.other.readwrite.hcl" }, "2": { "name": "keyword.operator.assignment.hcl", "patterns": [{ "match": "\\=\\>", "name": "storage.type.function.hcl" }] } }, "comment": "Literal, named object key", "match": "\\b((?!null|false|true)[[:alpha:]][[:alnum:]_-]*)\\s*(\\=\\>?)\\s*" }, { "captures": { "0": { "patterns": [{ "include": "#named_value_references" }] }, "1": { "name": "meta.mapping.key.hcl string.quoted.double.hcl" }, "2": { "name": "punctuation.definition.string.begin.hcl" }, "3": { "name": "punctuation.definition.string.end.hcl" }, "4": { "name": "keyword.operator.hcl" } }, "comment": "String object key", "match": '\\b((").*("))\\s*(\\=)\\s*' }, { "begin": "^\\s*\\(", "beginCaptures": { "0": { "name": "punctuation.section.parens.begin.hcl" } }, "comment": "Computed object key (any expression between parens)", "end": "(\\))\\s*(=|:)\\s*", "endCaptures": { "1": { "name": "punctuation.section.parens.end.hcl" }, "2": { "name": "keyword.operator.hcl" } }, "name": "meta.mapping.key.hcl", "patterns": [{ "include": "#named_value_references" }, { "include": "#attribute_access" }] }, { "include": "#object_key_values" }] }, "operators": { "patterns": [{ "match": "\\>\\=", "name": "keyword.operator.hcl" }, { "match": "\\<\\=", "name": "keyword.operator.hcl" }, { "match": "\\=\\=", "name": "keyword.operator.hcl" }, { "match": "\\!\\=", "name": "keyword.operator.hcl" }, { "match": "\\+", "name": "keyword.operator.arithmetic.hcl" }, { "match": "\\-", "name": "keyword.operator.arithmetic.hcl" }, { "match": "\\*", "name": "keyword.operator.arithmetic.hcl" }, { "match": "\\/", "name": "keyword.operator.arithmetic.hcl" }, { "match": "\\%", "name": "keyword.operator.arithmetic.hcl" }, { "match": "\\&\\&", "name": "keyword.operator.logical.hcl" }, { "match": "\\|\\|", "name": "keyword.operator.logical.hcl" }, { "match": "\\!", "name": "keyword.operator.logical.hcl" }, { "match": "\\>", "name": "keyword.operator.hcl" }, { "match": "\\<", "name": "keyword.operator.hcl" }, { "match": "\\?", "name": "keyword.operator.hcl" }, { "match": "\\.\\.\\.", "name": "keyword.operator.hcl" }, { "match": "\\:", "name": "keyword.operator.hcl" }, { "match": "\\=\\>", "name": "keyword.operator.hcl" }] }, "parens": { "begin": "\\(", "beginCaptures": { "0": { "name": "punctuation.section.parens.begin.hcl" } }, "comment": "Parens - matched *after* function syntax", "end": "\\)", "endCaptures": { "0": { "name": "punctuation.section.parens.end.hcl" } }, "patterns": [{ "include": "#comments" }, { "include": "#expressions" }] }, "string_interpolation": { "begin": "(?