{
  "name": "Terraform",
  "scopeName": "source.terraform",
  "patterns": [
    {
      "name": "comment.line.number-sign.terraform",
      "begin": "#|//",
      "end": "$\\n?",
      "captures": {
        "0": {
          "name": "punctuation.definition.comment.terraform"
        }
      }
    },
    {
      "name": "comment.block.terraform",
      "begin": "/\\*",
      "end": "\\*/",
      "captures": {
        "0": {
          "name": "punctuation.definition.comment.terraform"
        }
      }
    },
    {
      "name": "constant.language.terraform",
      "match": "\\b(true|false|yes|no|on|off)\\b"
    },
    {
      "name": "constant.numeric.terraform",
      "match": "\\b([0-9]+)([kKmMgG]b?)?\\b"
    },
    {
      "name": "constant.numeric.terraform",
      "match": "\\b(0x[0-9A-Fa-f]+)([kKmMgG]b?)?\\b"
    },
    {
      "name": "meta.resource.terraform",
      "match": "(resource|data)\\s+(\")?(\\w+)(\")?\\s+(\")?([\\w\\-]+)(\")?\\s+({)",
      "captures": {
        "1": {
          "name": "storage.type.function.terraform"
        },
        "2": {
          "name": "string.terraform punctuation.definition.string.begin.terraform"
        },
        "3": {
          "name": "string.value.terraform"
        },
        "4": {
          "name": "string.terraform punctuation.definition.string.end.terraform"
        },
        "5": {
          "name": "string.terraform punctuation.definition.string.begin.terraform"
        },
        "6": {
          "name": "string.value.terraform"
        },
        "7": {
          "name": "string.terraform punctuation.definition.string.end.terraform"
        },
        "8": {
          "name": "punctuation.definition.tag.terraform"
        }
      }
    },
    {
      "match": "(provider|provisioner|variable|output|module|atlas)\\s+(\")?([\\w\\-]+)(\")?\\s+({)",
      "captures": {
        "1": {
          "name": "storage.type.function.terraform"
        },
        "2": {
          "name": "string.terraform punctuation.definition.string.begin.terraform"
        },
        "3": {
          "name": "string.value.terraform"
        },
        "4": {
          "name": "string.terraform punctuation.definition.string.end.terraform"
        },
        "5": {
          "name": "punctuation.definition.tag.terraform"
        }
      }
    },
    {
      "match": "([\\w_-]+)\\s*(=)\\s*",
      "captures": {
        "1": {
          "name": "variable.other.assignment.terraform"
        },
        "2": {
          "name": "keyword.operator.terraform"
        }
      }
    },
    {
      "match": "(\")([\\w_-]+)(\")\\s*(=)\\s*",
      "captures": {
        "1": {
          "name": "punctuation.quote.double.terraform"
        },
        "2": {
          "name": "variable.assignment.terraform"
        },
        "3": {
          "name": "punctuation.quote.double.terraform"
        },
        "4": {
          "name": "keyword.operator.terraform"
        }
      }
    },
    {
      "match": "([\\w\\-_]+)\\s+({)",
      "captures": {
        "1": {
          "name": "entity.name.section.terraform"
        },
        "2": {
          "name": "punctuation.definition.tag.terraform"
        }
      }
    },
    {
      "include": "#strings"
    },
    {
      "name": "string.unquoted.heredoc.terraform",
      "begin": "(?\u003e\\s*\u003c\u003c(\\w+))",
      "end": "^\\s*\\1$",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.terraform"
        },
        "1": {
          "name": "keyword.operator.heredoc.terraform"
        }
      },
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.terraform keyword.operator.heredoc.terraform"
        }
      }
    }
  ],
  "repository": {
    "string_interpolation": {
      "patterns": [
        {
          "name": "source.terraform.embedded.source",
          "begin": "\\$\\{",
          "end": "\\}",
          "patterns": [
            {
              "include": "$self"
            },
            {
              "include": "#string_interpolation_functions"
            },
            {
              "include": "#string_interpolation_keywords"
            },
            {
              "match": "(\\.)",
              "captures": {
                "0": {
                  "name": "keyword.control.period.terraform"
                }
              }
            },
            {
              "include": "#strings"
            }
          ],
          "beginCaptures": {
            "0": {
              "name": "entity.tag.embedded.start.terraform"
            }
          },
          "endCaptures": {
            "0": {
              "name": "entity.tag.embedded.end.terraform"
            }
          }
        }
      ]
    },
    "string_interpolation_functions": {
      "begin": "(base64decode|base64encode|base64gzip|base64sha256|base64sha512|basename|bcrypt|ceil|chomp|cidrhost|cidrnetmask|cidrsubnet|coalesce|coalescelist|compact|concat|contains|dirname|distinct|element|file|flatten|floor|format|formatlist|index|join|jsonencode|keys|length|list|log|lookup|lower|map|matchkeys|max|md5|merge|min|pathexpand|pow|replace|sha1|sha256|sha512|signum|slice|sort|split|substr|timestamp|title|trimspace|upper|urlencode|uuid|values|zipmap)(\\()",
      "end": "(\\))",
      "patterns": [
        {
          "include": "#string_interpolation_functions"
        },
        {
          "include": "#string_interpolation_keywords"
        }
      ],
      "beginCaptures": {
        "1": {
          "name": "keyword.other.function.inline.terraform"
        },
        "2": {
          "name": "keyword.other.section.begin.terraform"
        }
      },
      "endCaptures": {
        "1": {
          "name": "keyword.other.section.end.terraform"
        }
      }
    },
    "string_interpolation_keywords": {
      "match": "(terraform|var|self|count|module|path|data)(\\.[\\w\\*]+)+",
      "captures": {
        "0": {
          "name": "entity.other.attribute-name.terraform"
        }
      }
    },
    "strings": {
      "begin": "\\\"",
      "end": "\\\"",
      "patterns": [
        {
          "include": "#string_interpolation"
        },
        {
          "name": "string.quoted.double.terraform",
          "match": "([\\w\\-\\/\\._\\\\%]+)"
        }
      ],
      "beginCaptures": {
        "0": {
          "name": "string.terraform punctuation.definition.string.begin.terraform"
        }
      },
      "endCaptures": {
        "0": {
          "name": "string.terraform punctuation.definition.string.end.terraform"
        }
      }
    }
  }
}