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1 package lexers
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2
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3 import (
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4 . "github.com/alecthomas/chroma/v2" // nolint
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5 )
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6
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7 // CassandraCQL lexer.
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8 var CassandraCQL = Register(MustNewLexer(
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9 &Config{
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10 Name: "Cassandra CQL",
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11 Aliases: []string{"cassandra", "cql"},
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12 Filenames: []string{"*.cql"},
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13 MimeTypes: []string{"text/x-cql"},
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14 NotMultiline: true,
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15 CaseInsensitive: true,
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16 },
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17 cassandraCQLRules,
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18 ))
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19
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20 func cassandraCQLRules() Rules {
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21 return Rules{
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22 "root": {
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23 {`\s+`, TextWhitespace, nil},
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24 {`(--|\/\/).*\n?`, CommentSingle, nil},
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25 {`/\*`, CommentMultiline, Push("multiline-comments")},
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26 {`(ascii|bigint|blob|boolean|counter|date|decimal|double|float|frozen|inet|int|list|map|set|smallint|text|time|timestamp|timeuuid|tinyint|tuple|uuid|varchar|varint)\b`, NameBuiltin, nil},
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27 {Words(``, `\b`, `ADD`, `AGGREGATE`, `ALL`, `ALLOW`, `ALTER`, `AND`, `ANY`, `APPLY`, `AS`, `ASC`, `AUTHORIZE`, `BATCH`, `BEGIN`, `BY`, `CLUSTERING`, `COLUMNFAMILY`, `COMPACT`, `CONSISTENCY`, `COUNT`, `CREATE`, `CUSTOM`, `DELETE`, `DESC`, `DISTINCT`, `DROP`, `EACH_QUORUM`, `ENTRIES`, `EXISTS`, `FILTERING`, `FROM`, `FULL`, `GRANT`, `IF`, `IN`, `INDEX`, `INFINITY`, `INSERT`, `INTO`, `KEY`, `KEYS`, `KEYSPACE`, `KEYSPACES`, `LEVEL`, `LIMIT`, `LOCAL_ONE`, `LOCAL_QUORUM`, `MATERIALIZED`, `MODIFY`, `NAN`, `NORECURSIVE`, `NOSUPERUSER`, `NOT`, `OF`, `ON`, `ONE`, `ORDER`, `PARTITION`, `PASSWORD`, `PER`, `PERMISSION`, `PERMISSIONS`, `PRIMARY`, `QUORUM`, `RENAME`, `REVOKE`, `SCHEMA`, `SELECT`, `STATIC`, `STORAGE`, `SUPERUSER`, `TABLE`, `THREE`, `TO`, `TOKEN`, `TRUNCATE`, `TTL`, `TWO`, `TYPE`, `UNLOGGED`, `UPDATE`, `USE`, `USER`, `USERS`, `USING`, `VALUES`, `VIEW`, `WHERE`, `WITH`, `WRITETIME`, `REPLICATION`, `OR`, `REPLACE`, `FUNCTION`, `CALLED`, `INPUT`, `RETURNS`, `LANGUAGE`, `ROLE`, `ROLES`, `TRIGGER`, `DURABLE_WRITES`, `LOGIN`, `OPTIONS`, `LOGGED`, `SFUNC`, `STYPE`, `FINALFUNC`, `INITCOND`, `IS`, `CONTAINS`, `JSON`, `PAGING`, `OFF`), Keyword, nil},
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28 {"[+*/<>=~!@#%^&|`?-]+", Operator, nil},
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29 {
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30 `(?s)(java|javascript)(\s+)(AS)(\s+)('|\$\$)(.*?)(\5)`,
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31 UsingByGroup(1, 6,
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32 NameBuiltin, TextWhitespace, Keyword, TextWhitespace,
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33 LiteralStringHeredoc, LiteralStringHeredoc, LiteralStringHeredoc),
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34 nil,
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35 },
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36 {`(true|false|null)\b`, KeywordConstant, nil},
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37 {`0x[0-9a-f]+`, LiteralNumberHex, nil},
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38 {`[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}`, LiteralNumberHex, nil},
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39 {`\.[0-9]+(e[+-]?[0-9]+)?`, Error, nil},
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40 {`-?[0-9]+(\.[0-9])?(e[+-]?[0-9]+)?`, LiteralNumberFloat, nil},
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41 {`[0-9]+`, LiteralNumberInteger, nil},
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42 {`'`, LiteralStringSingle, Push("string")},
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43 {`"`, LiteralStringName, Push("quoted-ident")},
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44 {`\$\$`, LiteralStringHeredoc, Push("dollar-string")},
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45 {`[a-z_]\w*`, Name, nil},
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46 {`:(['"]?)[a-z]\w*\b\1`, NameVariable, nil},
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47 {`[;:()\[\]\{\},.]`, Punctuation, nil},
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48 },
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49 "multiline-comments": {
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50 {`/\*`, CommentMultiline, Push("multiline-comments")},
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51 {`\*/`, CommentMultiline, Pop(1)},
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52 {`[^/*]+`, CommentMultiline, nil},
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53 {`[/*]`, CommentMultiline, nil},
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54 },
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55 "string": {
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56 {`[^']+`, LiteralStringSingle, nil},
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57 {`''`, LiteralStringSingle, nil},
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58 {`'`, LiteralStringSingle, Pop(1)},
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59 },
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60 "quoted-ident": {
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61 {`[^"]+`, LiteralStringName, nil},
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62 {`""`, LiteralStringName, nil},
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63 {`"`, LiteralStringName, Pop(1)},
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64 },
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65 "dollar-string": {
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66 {`[^\$]+`, LiteralStringHeredoc, nil},
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67 {`\$\$`, LiteralStringHeredoc, Pop(1)},
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68 },
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69 }
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70 }
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