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fixed formatting

main
m455 2018-04-05 23:56:08 -04:00
parent 041ae59c96
commit cf22f99d68
1 changed files with 103 additions and 63 deletions
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166
rodo.rkt
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@ -15,89 +15,121 @@
(define messages (define messages
(hash (hash
'incorrect-usage (string-append 'incorrect-usage
"> For usage type " (string-append
"`" program-name " -h`" "> For usage type "
" or " "`" program-name " -h`"
"`" program-name " --help`\n") " or "
"`" program-name " --help`\n")
'creating (string-append 'creating
"> Creating a " (string-append
program-directory "> Creating a "
" folder in " program-directory
program-path " ...\n") " folder in "
program-path " ...\n")
'creation-error (string-append 'creation-error
"> Error: Could not create " (string-append
program-directory "> Error: Could not create "
" in " program-directory
program-path ".\n" " in "
"> This may be due to directory permissions\n") program-path ".\n"
"> This may be due to directory permissions\n")
'already-exists (string-append 'already-exists
"> " (string-append
program-directory "> "
" folder already exists in " program-directory
program-path "\n") " folder already exists in "
program-path "\n")
'successfully-created (string-append 'successfully-created
"> " (string-append
program-path program-directory "> "
" has been successfully created\n") program-path program-directory
" has been successfully created\n")
'not-found (string-append 'not-found
"> " (string-append
program-directory "> "
" has not been setup in " program-directory
program-path "\n") " has not been setup in "
program-path "\n")
'setup-y/n (string-append 'setup-y/n
"> Would you like to set it up now? [y/n]\n") (string-append
"> Would you like to set it up now? [y/n]\n")
'try-initializing (string-append 'try-initializing
"> Try typing " (string-append
"`" program-name "> Try typing "
" init` " "`" program-name
"to set it up\n") " init` "
"to set it up\n")
'choose-y/n "> Error: Please choose y or n\n" 'choose-y/n
"> Error: Please choose y or n\n"
'item-added-prefix "> Added " 'item-added-prefix
'item-added-suffix " to list\n" "> Added "
'item-removed-prefix "> Removed " 'item-added-suffix
'item-removed-suffix " from list\n" " to list\n"
'terminating (string-append "> Exiting " program-name " ...\n"))) 'item-removed-prefix
"> Removed "
'item-removed-suffix
" from list\n"
'terminating
(string-append
"> Exiting "
program-name
" ...\n")))
(define y/n (define y/n
(hash (hash
'yes '("yes" "Yes" "y" "Y") 'yes
'no '("no" "No" "n" "N"))) '("yes" "Yes" "y" "Y")
'no
'("no" "No" "n" "N")))
(define (open/create-file) (define (open/create-file)
(let ([path (expand-user-path (string-append (let
program-path ([path
program-directory))]) (expand-user-path
(let ([opened-file (open-output-file path (string-append
#:mode 'text program-path
#:exists 'can-update)]) program-directory))])
(let
([opened-file
(open-output-file path
#:mode 'text
#:exists 'can-update)])
(close-output-port opened-file)))) (close-output-port opened-file))))
(define (create-folder) (define (create-folder)
(make-directory (expand-user-path (string-append (make-directory
program-path (expand-user-path
program-directory)))) (string-append
program-path
program-directory))))
(define (check-for-folder) (define (check-for-folder)
(directory-exists? (expand-user-path (string-append (directory-exists?
program-path (expand-user-path
program-directory)))) (string-append
program-path
program-directory))))
(define (prompt-user chosen-message) (define (prompt-user chosen-message)
(d-hash-ref messages chosen-message) (d-hash-ref messages chosen-message)
(display "> ") (display "> ")
(let ([user-input (read-line)]) (let
([user-input (read-line)])
(cond (cond
[(member user-input (hash-ref y/n 'yes)) [(member user-input (hash-ref y/n 'yes))
(d-hash-ref messages 'creating) (d-hash-ref messages 'creating)
@ -123,20 +155,28 @@
(d-hash-ref messages 'try-initializing)))) (d-hash-ref messages 'try-initializing))))
(define (check-args args) (define (check-args args)
(let ([args-length (vector-length args)]) (let
([args-length (vector-length args)])
(cond (cond
[(and (equal? args-length 2) (equal? (vector-member "add" args) 0)) [(and
(equal? args-length 2)
(equal? (vector-member "add" args) 0))
(add-item args)] (add-item args)]
[(and (equal? args-length 2) (equal? (vector-member "remove" args) 0)) [(and
(equal? args-length 2)
(equal? (vector-member "remove" args) 0))
(d-hash-ref messages 'item-removed-prefix) (d-hash-ref messages 'item-removed-prefix)
(d-vector-ref args 1) (d-vector-ref args 1)
(d-hash-ref messages 'item-removed-suffix)] (d-hash-ref messages 'item-removed-suffix)]
[(and (equal? args-length 1) (equal? (vector-member "init" args) 0)) [(and
(equal? args-length 1)
(equal? (vector-member "init" args) 0))
(todo-folder-exist?)] (todo-folder-exist?)]
[else (d-hash-ref messages 'incorrect-usage)]))) [else
(d-hash-ref messages 'incorrect-usage)])))
(define (todo-folder-exist?) (define (todo-folder-exist?)
(if (check-for-folder) (if (check-for-folder)