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reformatted args.rkt

main
m455 2018-10-10 13:59:48 -04:00
parent d56570dcc2
commit 38e14b967e
1 changed files with 36 additions and 32 deletions
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12
args.rkt
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@ -10,19 +10,20 @@
(provide (all-defined-out))
(define (check-args args)
(let
([args-length (vector-length args)])
(cond
[(equal? args-length 0)
(let([args-length (vector-length args)])
(cond [(equal? args-length 0)
(util:display-hash-ref messages:messages 'show-usage)]
[(and
(equal? args-length 1)
(equal? (vector:vector-member config:list-command args) 0))
(util:show-list)]
[(and
(equal? args-length 2)
(equal? (vector-ref args 0) config:add-command))
(util:add-item args)]
[(and
(equal? args-length 2)
(equal? (vector:vector-member config:remove-command args) 0)
@ -32,13 +33,16 @@
(list->vector
(map number->string (list:rest (list:range (length (util:file->string-list config:path))))))))
(util:remove-item args)]
[(and
(equal? args-length 1)
(equal? (vector:vector-member config:initialize-command args) 0))
(init:initialize)]
[(and
(equal? args-length 1)
(member (vector-ref args 0) config:help-command))
(util:display-hash-ref messages:messages 'show-help)]
[else
(util:display-hash-ref messages:messages 'show-usage)])))