123 lines
3.8 KiB
XML
123 lines
3.8 KiB
XML
<lexer>
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<config>
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<name>PromQL</name>
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<alias>promql</alias>
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<filename>*.promql</filename>
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</config>
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<rules>
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<state name="range">
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<rule pattern="\]">
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<token type="Punctuation"/>
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<pop depth="1"/>
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</rule>
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<rule pattern="[1-9][0-9]*[smhdwy]">
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<token type="LiteralString"/>
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</rule>
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</state>
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<state name="function">
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<rule pattern="\)">
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<token type="Operator"/>
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<pop depth="1"/>
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</rule>
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<rule pattern="\(">
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<token type="Operator"/>
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<push/>
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</rule>
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<rule>
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<pop depth="1"/>
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</rule>
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</state>
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<state name="root">
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<rule pattern="\n">
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<token type="TextWhitespace"/>
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</rule>
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<rule pattern="\s+">
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<token type="TextWhitespace"/>
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</rule>
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<rule pattern=",">
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<token type="Punctuation"/>
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</rule>
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<rule pattern="(group_right|group_left|ignoring|without|offset|bool|on|by)\b">
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<token type="Keyword"/>
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</rule>
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<rule pattern="(count_values|quantile|bottomk|stdvar|stddev|count|group|topk|sum|min|max|avg)\b">
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<token type="Keyword"/>
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</rule>
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<rule pattern="(histogram_quantile|quantile_over_time|absent_over_time|stdvar_over_time|stddev_over_time|count_over_time|predict_linear|label_replace|max_over_time|avg_over_time|sum_over_time|days_in_month|min_over_time|day_of_month|holt_winters|day_of_week|label_join|sort_desc|clamp_max|timestamp|clamp_min|increase|changes|resets|vector|absent|idelta|minute|scalar|log10|delta|month|floor|deriv|round|irate|rate|year|sort|log2|sqrt|ceil|time|hour|abs|exp|ln)\b">
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<token type="KeywordReserved"/>
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</rule>
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<rule pattern="[1-9][0-9]*[smhdwy]">
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<token type="LiteralString"/>
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</rule>
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<rule pattern="-?[0-9]+\.[0-9]+">
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<token type="LiteralNumberFloat"/>
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</rule>
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<rule pattern="-?[0-9]+">
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<token type="LiteralNumberInteger"/>
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</rule>
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<rule pattern="#.*?$">
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<token type="CommentSingle"/>
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</rule>
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<rule pattern="(\+|\-|\*|\/|\%|\^)">
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<token type="Operator"/>
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</rule>
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<rule pattern="==|!=|>=|<=|<|>">
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<token type="Operator"/>
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</rule>
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<rule pattern="and|or|unless">
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<token type="OperatorWord"/>
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</rule>
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<rule pattern="[_a-zA-Z][a-zA-Z0-9_]+">
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<token type="NameVariable"/>
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</rule>
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<rule pattern="(["\'])(.*?)(["\'])">
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<bygroups>
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<token type="Punctuation"/>
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<token type="LiteralString"/>
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<token type="Punctuation"/>
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</bygroups>
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</rule>
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<rule pattern="\(">
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<token type="Operator"/>
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<push state="function"/>
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</rule>
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<rule pattern="\)">
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<token type="Operator"/>
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</rule>
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<rule pattern="\{">
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<token type="Punctuation"/>
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<push state="labels"/>
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</rule>
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<rule pattern="\[">
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<token type="Punctuation"/>
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<push state="range"/>
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</rule>
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</state>
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<state name="labels">
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<rule pattern="\}">
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<token type="Punctuation"/>
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<pop depth="1"/>
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</rule>
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<rule pattern="\n">
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<token type="TextWhitespace"/>
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</rule>
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<rule pattern="\s+">
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<token type="TextWhitespace"/>
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</rule>
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<rule pattern=",">
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<token type="Punctuation"/>
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</rule>
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<rule pattern="([_a-zA-Z][a-zA-Z0-9_]*?)(\s*?)(=~|!=|=|!~)(\s*?)("|')(.*?)("|')">
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<bygroups>
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<token type="NameLabel"/>
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<token type="TextWhitespace"/>
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<token type="Operator"/>
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<token type="TextWhitespace"/>
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<token type="Punctuation"/>
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<token type="LiteralString"/>
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<token type="Punctuation"/>
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</bygroups>
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</rule>
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</state>
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</rules>
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</lexer> |