tildetown
/
rodo
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

figured out how to use keywords to create files

main
m455 2018-03-14 10:45:05 -04:00
parent ae2b6ae9a8
commit 7cdd820138
1 changed files with 19 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
rodo.rkt
View File

@ -5,16 +5,22 @@
(displayln (hash-ref hash-list key)))
(define message (hash
'incorrect-usage-msg "For usage type `rodo -h` or `rodo --help`"
'file-not-found "rodo has not been setup in your home directory\nWould you like to set it up now? [y/n]"
'file-exists ".rodo file exists"
'item-added "Item added"
'item-removed "Item removed"
'initializing "Initializing rodo in your home directory"))
'incorrect-usage-msg "For usage type `rodo -h` or `rodo --help`"
'file-not-found "rodo has not been setup in your home directory\nWould you like to set it up now? [y/n]"
'file-exists ".rodo file exists"
'item-added "Item added"
'item-removed "Item removed"
'initializing "Initializing rodo in your home directory"))
(define y-n (hash
'yes '("yes" "Yes" "y" "Y")
'no '("no" "No" "n" "N")))
'yes '("yes" "Yes" "y" "Y")
'no '("no" "No" "n" "N")))
(define (open/create-file path)
(let ([path (expand-user-path path)])
(open-output-file path
#:mode 'text
#:exists 'can-update)))
; just figuring out stuff here
(define (prompt-user prompt-message)
@ -22,15 +28,16 @@
(let ([user-input (read-line)])
(cond
[(member user-input (hash-ref y-n 'yes))
(displayln "You chose yes")]
(displayln "You chose yes")
(open/create-file "~/.rodo")]
[(member user-input (hash-ref y-n 'no))
(displayln "You chose no")]
[else
(displayln "you chose something else")])))
(displayln "you chose something else")])))
(define (todo-list-exist?)
(if (file-exists? (expand-user-path "~/.rodo"))
(display-hash message 'file-exists)
(prompt-user 'file-not-found)))
(display-hash message 'file-exists)
(prompt-user 'file-not-found)))
(todo-list-exist?)