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#! /usr/bin/env sh
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exec guile -e '(@ (word-counter) main)' -s "$0" "$@"
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!#
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(define-module (word-counter)
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#:use-module (bible-tools bible-tools)
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#:use-module (bible-tools count-words)
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#:use-module (srfi srfi-1)
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#:use-module (srfi srfi-26)
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#:export (main))
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(define (show t)
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(define (tabs w) (if (< (string-length (car w)) 7) "\t\t" "\t"))
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(define (to-str w) (string-append (car w) ":" (tabs w)
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(number->string (cdr w)) "\n"))
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(for-each (compose display to-str) (count-words (map text t))))
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(define (help)
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(display "Usage: word-counter [book] [-c chapter]")
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(display "[-h] [-v] [--bible b]\n")
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(display "\t-c chapter count the words in this chapter\n")
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(display "\t-h display this help message\n")
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(display "\t-v display the current version\n")
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(display "\t--bible b use this bible\n"))
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(define (main args)
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(define version (cut display "count-words v1.0.0\n"))
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(define flag? (cut member <> args))
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(define get (compose cadr flag?))
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(define-syntax conf
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(syntax-rules (else)
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((_ (f e)... (else g)) (cond ((flag? f) e)... (else g)))))
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(let ((bible (if (flag? "--bible") (get "--bible") "elb1871")))
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(with-bible bible
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(conf ("-h" (help))
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("-v" (version))
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("-c"
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(call-with-chapter (cadr args) (get "-c") show))
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(else (if (< (length args) 2) (help)
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(call-with-book (cadr args) show)))))))
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