hive_highlight_rules.js 4.9 KB

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  1. // Licensed to Cloudera, Inc. under one
  2. // or more contributor license agreements. See the NOTICE file
  3. // distributed with this work for additional information
  4. // regarding copyright ownership. Cloudera, Inc. licenses this file
  5. // to you under the Apache License, Version 2.0 (the
  6. // "License"); you may not use this file except in compliance
  7. // with the License. You may obtain a copy of the License at
  8. //
  9. // http://www.apache.org/licenses/LICENSE-2.0
  10. //
  11. // Unless required by applicable law or agreed to in writing, software
  12. // distributed under the License is distributed on an "AS IS" BASIS,
  13. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14. // See the License for the specific language governing permissions and
  15. // limitations under the License.
  16. define(function (require, exports, module) {
  17. "use strict";
  18. var oop = require("../lib/oop");
  19. var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
  20. var HiveHighlightRules = function () {
  21. // regexp must not have capturing parentheses. Use (?:) instead.
  22. // regexps are ordered -> the first match is used
  23. var keywords = (
  24. "ADD|AFTER|ALL|ALTER|ANALYZE|AND|ARCHIVE|AS|ASC|BETWEEN|BUCKET|BUCKETS|BY|CASCADE|CHANGE|CLI|CLUSTER|CLUSTERED|COALESCE|COLLECTION|COLUMN|COLUMNS|COMMENT|COMPUTE|CREATE|CROSS|DATA|DATABASE|DATABASES|DBPROPERTIES|DEFERRED|DELIMITED|DEPENDENCY|DESC|DESCRIBE|DIRECTORY|DISABLE|DISTINCT|DISTRIBUTE|DOT|DROP|ENABLE|ESCAPED|EXISTS|EXPLAIN|EXPORT|EXTENDED|EXTERNAL|FIELDS|FILEFORMAT|FIRST|FORMAT|FORMATTED|FROM|FULL|FUNCTION|FUNCTIONS|GRANT|GROUP|HAVING|IDXPROPERTIES|IF|IGNORE|IMPORT|IN|INDEX|INDEXES|INPATH|INSERT|INTO|IS|ITEMS|JOIN|KEYS|LATERAL|LEFT|LIKE|LIMIT|LINES|LOAD|LOCAL|LOCATION|LOCKS|MAP|MAPJOIN|MSCK|NOT|OF|OFFLINE|ON|OPTION|ORDER|OUT|OUTER|OVERWRITE|PARTITION|PARTITIONED|PARTITIONS|PERCENT|PRIVILEGES|PROTECTION|REBUILD|RECORDREADER|RECOVER|REDUCE|REGEXP|RENAME|REPAIR|REPLACE|RESTRICT|REVOKE|RIGHT|RLIKE|ROLE|ROW|SCHEMA|SCHEMAS|SELECT|SEMI|SEPARATED|SERDE|SERDEPROPERTIES|SET|SHOW|SKEWED|SORT|SORTED|STATISTICS|STORED|SUM|TABLE|TABLES|TABLESAMPLE|TBLPROPERTIES|TEMPORARY|TERMINATED|TO|TOUCH|TRANSFORM|TRUNCATE|UNARCHIVE|UNION|US|USE|USER|USING|VIEW|WHERE|WITH"
  25. );
  26. var builtinConstants = (
  27. "TRUE|FALSE|NULL"
  28. );
  29. var builtinFunctions = (
  30. "ROUND|FLOOR|CEIL|CEILING|RAND|EXP|LN|LOG10|LOG2|LOG|POW|POWER|SQRT|BIN|HEX|UNHEX|CONV|ABS|PMOD|SIN|ASIN|COS|ACOS|TAN|ATAN|DEGREES|RADIANS|POSITIVE|NEGATIVE|SIGN|E|PI|SIZE|MAP_KEYS|MAP_VALUES|ARRAY_CONTAINS|SORT_ARRAY|BINARY|CAST|FROM_UNIXTIME|UNIX_TIMESTAMP|TO_DATE|YEAR|MONTH|DAY|HOUR|MINUTE|SECOND|WEEKOFYEAR|DATEDIFF|DATE_ADD|DATE_SUB|FROM_UTC_TIMESTAMP|TO_UTC_TIMESTAMP|ASCII|CONCAT|CONTEXT_NGRAMS|CONCAT_WS|FIND_IN_SET|FORMAT_NUMBER|GET_JSON_OBJECT|IN_FILE|INSTR|LENGTH|LOCATE|LOWER|LCASE|LPAD|LTRIM|NGRAMS|PARSE_URL|PRINTF|REGEXP_EXTRACT|REGEXP_REPLACE|REPEAT|REVERSE|RPAD|RTRIM|SENTENCES|SPACE|SPLIT|STR_TO_MAP|SUBSTR|SUBSTRING|TRANSLATE|TRIM|UPPER|UCASE|JAVA_METHOD|REFLECT|XPATH|XPATH_SHORT|XPATH_INT|XPATH_LONG|XPATH_FLOAT|XPATH_DOUBLE|XPATH_NUMBER|XPATH_STRING|COUNT|SUM|AVG|MIN|MAX|VARIANCE|VAR_SAMP|STDEV_POP|STDEV_SAMP|COVAR_POP|COVAR_SAMP|CORR|PERCENTILE|PERCENTILE_APPROX|HISTOGRAM_NUMERIC|COLLECT_SET|INLINE|EXPLODE|JSON_TUPLE|PARSE_URL_TUPLE|GET_JSON_OBJECT"
  31. );
  32. var dataTypes = (
  33. "TINYINT|SMALLINT|INT|BIGINT|BOOLEAN|FLOAT|DOUBLE|STRING|BINARY|TIMESTAMP|DECIMAL|ARRAY|MAP|STRUCT|UNIONTYPE|DELIMITED|SERDE|SEQUENCEFILE|TEXTFILE|RCFILE|INPUTFORMAT|OUTPUTFORMAT"
  34. );
  35. var keywordMapper = this.createKeywordMapper({
  36. "support.function": builtinFunctions,
  37. "keyword": keywords,
  38. "constant.language": builtinConstants,
  39. "storage.type": dataTypes
  40. }, "identifier", true);
  41. this.$rules = {
  42. start: [
  43. {
  44. token : "comment",
  45. regex : "--.*$"
  46. }, {
  47. token : "comment",
  48. start : "/\\*",
  49. end : "\\*/"
  50. }, {
  51. token : "string", // " string
  52. regex : '".*?"'
  53. }, {
  54. token : "string", // ' string
  55. regex : "'.*?'"
  56. }, {
  57. token : "constant.numeric", // float
  58. regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
  59. }, {
  60. token : keywordMapper,
  61. regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
  62. }, {
  63. token : "keyword.operator",
  64. regex : "\\+|\\-|\\/|\\/\\/|%|<@>|@>|<@|&|\\^|~|<|>|<=|=>|==|!=|<>|="
  65. }, {
  66. token : "paren.lparen",
  67. regex : "[\\(]"
  68. }, {
  69. token : "paren.rparen",
  70. regex : "[\\)]"
  71. }, {
  72. token : "text",
  73. regex : "\\s+"
  74. }
  75. ]
  76. }
  77. this.normalizeRules();
  78. };
  79. HiveHighlightRules.metaData = {
  80. fileTypes: ["hql", "q", "ql"],
  81. name: "Hive",
  82. scopeName: "source.hive"
  83. }
  84. oop.inherits(HiveHighlightRules, TextHighlightRules);
  85. exports.HiveHighlightRules = HiveHighlightRules;
  86. });