nv.tmLanguage.json

{
  "$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json",
  "name": "nv",
  "scopeName": "source.nv",

  "patterns": [
    {
      "include": "#literals"
    },
    {
      "include": "#modifiers"
    },
    {
      "include": "#var-declarations"
    },
    {
      "include": "#attributes"
    },
    {
      "include": "#module-declarations"
    },
    {
      "include": "#provider-declarations"
    },
    {
      "include": "#storage-keywords"
    },
    {
      "include": "#types"
    }
  ],

  "repository": {
    "literals": {
      "patterns": [
        { "include": "#strings" },
        {
          "include": "#numbers"
        },
        {
          "include": "#booleans"
        }
      ]
    },

    "strings": {
      "name": "string.quoted.double.nv",
      "begin": "\"",
      "end": "\"",
      "patterns": [{ "name": "constant.character.escape.nv", "match": "\\\\." }]
    },

    "numbers": {
      "name": "constant.numeric.nv",
      "match": "\\d"
    },

    "booleans": {
      "name": "constant.language.bool.nv",
      "match": "\\b(true|false)\\b"
    },

    "modifiers": {
      "name": "storage.modifier.nv",
      "match": "\\b(pub)\\b"
    },

    "storage-keywords": {
      "name": "storage.type.nv",
      "match": "\\b(var|module|provider)\\b"
    },

    "var-declarations": {
      "name": "meta.declarations.var.nv",
      "match": "\\b(var)\\b\\s*([a-zA-Z0-9_]+):?\\s*{?",
      "patterns": [],
      "captures": {
        "1": {
          "patterns": [{ "include": "#storage-keywords" }]
        },
        "2": {
          "name": "entity.name.function.var_name.nv"
        }
      }
    },

    "attributes": {
      "name": "meta.declarations.attributes.nv",
      "match": "([a-z_]+)\\s*=\\s*(.+)",
      "captures": {
        "1": {
          "name": "variable.parameter"
        },
        "2": {
          "patterns": [{ "include": "#literals" }]
        }
      }
    },

    "module-declarations": {
      "name": "meta.declarations.module.nv",
      "match": "\\b(module)\\b\\s*([A-Z]{1,}[a-zA-Z]+):?\\s*{?",
      "patterns": [{ "include": "#storage-keywords" }],
      "captures": {
        "1": {
          "patterns": [{ "include": "#storage-keywords" }]
        },
        "2": {
          "name": "entity.name.type.module_name.nv"
        }
      }
    },

    "provider-declarations": {
      "name": "meta.declarations.var.nv",
      "match": "\\b(provider)\\b\\s*([a-zA-Z_]+):?\\s*([a-z_]+)s*{?",
      "patterns": [],
      "captures": {
        "1": {
          "patterns": [{ "include": "#storage-keywords" }]
        },
        "2": {
          "name": "entity.name.function.provider_name.nv"
        },
        "3": {
          "name": "support.type.provider_type.nv"
        }
      }
    },

    "types": {
      "name": "support.type.nv",
      "match": "\\b(str|url|int|float|bool|nowt)\\b"
    }
  }
}