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60 lines
2.1 KiB
Racket
60 lines
2.1 KiB
Racket
#lang debug racket
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(require racket/string
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"main.rkt")
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(module+ raco
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(define command-name (with-handlers ([exn:fail? (λ (exn) #f)])
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(vector-ref (current-command-line-arguments) 0)))
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(dispatch command-name))
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(module+ main
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(println "this is words command"))
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(define (dispatch command-name)
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(define letters "abcdefghijklmnopqrstuvwxyz")
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(define mandatory #false)
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(define combo #false)
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(define min-size #false)
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(define max-size #false)
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(define max-words #false)
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(define hide-plurals #true)
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(define proper-names #false)
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(command-line
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#:program "words"
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#:argv (current-command-line-arguments)
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#:once-each
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[("-l" "--letters") letters-arg
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"possible letters (default is a-z)"
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(set! letters letters-arg)]
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[("-m" "--mandatory") mandatory-arg
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"mandatory letters"
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(set! mandatory mandatory-arg)]
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[("-c" "--combo") combo-arg
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"mandatory combo"
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(set! combo combo-arg)]
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[("-n" "--number") max-words-arg
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"max number of results"
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(set! max-words (string->number max-words-arg))]
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[("--min") min-size-arg
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"minimum word lengths"
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(set! min-size (string->number min-size-arg))]
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[("--max") max-size-arg
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"minimum word lengths"
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(set! max-size (string->number max-size-arg))]
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[("-s" "--show-plurals")
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"show plural words"
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(set! hide-plurals #false)]
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[("-p" "--proper-names")
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"show proper names"
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(set! proper-names #true)])
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(displayln (string-join (make-words #:letters letters
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#:mandatory mandatory
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#:combo combo
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#:max-words max-words
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#:min min-size
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#:max max-size
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#:hide-plurals hide-plurals
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#:proper-names proper-names) " ")))
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