39 lines
956 B
CUE
39 lines
956 B
CUE
package schema
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import (
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"strings"
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)
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// Identifier
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#ident: =~"^[a-z][a-zA-Z0-9_]*$"
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// Exported identifier
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#expIdent: =~"^[A-Z][a-zA-Z0-9_]*$"
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// More liberal then identifier, allows underscores and dots
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#handle: =~"^[A-Za-z][a-zA-Z0-9_\\-\\.]*[a-zA-Z0-9]+$"
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// More liberal then identifier
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#baseHandle: =~"^[a-z][a-z0-9-]*[a-z0-9]+$"
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#_base: {
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// lowercase dash-separated words
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// used to build ident and exported identifiers
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handle: #baseHandle | *"base"
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_words: strings.Replace(strings.Replace(strings.Replace(handle, "-", " ", -1), "_", " ", -1), ".", " ", -1)
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// lowercase (unexported, golang) identifier
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ident: #ident | *strings.ToCamel(strings.Replace(strings.ToTitle(_words), " ", "", -1))
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// plural
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identPlural: #ident | *"\(ident)s"
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// uppercase (exported, golang) identifier
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expIdent: #expIdent | *strings.Replace(strings.ToTitle(_words), " ", "", -1)
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// plural exported
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expIdentPlural: #expIdent | *"\(expIdent)s"
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...
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}
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