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slowly cleaning things up

main
m455 2020-02-01 23:18:43 -05:00
parent 457af43ca2
commit 3809c451bd
2 changed files with 16 additions and 9 deletions
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20
args.rkt
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@ -9,34 +9,40 @@
(provide (all-defined-out)) (provide (all-defined-out))
(define (check-args args) (define (check-args args)
(let ([args-length (length args)]) (let ([args-length (length args)]
[is-member? (lambda (command)
(member (list-ref args 0) command))])
(cond (cond
[(equal? args-length 0) [(equal? args-length 0)
(utils:display-messages '(show-usage))] (utils:display-messages '(show-usage))]
;; help-command ;; help-command
[(and (equal? args-length 1) [(and (equal? args-length 1)
(member (list-ref args 0) config:help-commands)) (is-member? config:help-commands))
(utils:display-messages '(show-help))] (utils:display-messages '(show-help))]
;; initialize-command ;; initialize-command
[(and (equal? args-length 1) [(and (equal? args-length 1)
(member (list-ref args 0) config:initialize-commands)) (is-member? config:initialize-commands))
(init:check-initialize-conditions)] (init:check-initialize-conditions)]
;; add-command ;; add-command
[(and (or (equal? args-length 2) (>= args-length 2)) [(and (>= args-length 2)
(member (list-ref args 0) config:add-commands)) (is-member? config:add-commands))
(utils:check-add-conditions args)] (utils:check-add-conditions args)]
;; list-command ;; list-command
[(and (equal? args-length 1) [(and (equal? args-length 1)
(member (list-ref args 0) config:list-commands)) (is-member? config:list-commands))
(utils:check-list-conditions)] (utils:check-list-conditions)]
;; remove-command ;; remove-command
[(and (equal? args-length 2) [(and (equal? args-length 2)
(member (list-ref args 0) config:remove-commands) (is-member? config:remove-commands)
;; possibly replace this with something that checks
;; the length, the creates a range with that, starting
;; from zero, and checks to see if the user input
;; is a member of that list
(real? (string->number (list-ref args 1))) (real? (string->number (list-ref args 1)))
(or (positive? (string->number (list-ref args 1))) (or (positive? (string->number (list-ref args 1)))
(zero? (string->number (list-ref args 1))))) (zero? (string->number (list-ref args 1)))))

5
rodo.rkt
View File

@ -3,6 +3,7 @@
(require (prefix-in args: "args.rkt")) (require (prefix-in args: "args.rkt"))
(define (main args) (define (main args)
(args:check-args args)) (let ([args-converted (vector->list args)])
(args:check-args args-converted)))
(main (vector->list (current-command-line-arguments))) (main (current-command-line-arguments))