diff --git a/rodo.rkt b/rodo.rkt index 3bcb5d3..55a9462 100755 --- a/rodo.rkt +++ b/rodo.rkt @@ -1,38 +1,45 @@ #! /usr/bin/env racket #lang racket/base +(define program-name "rodo") + +(define program-path "~/.") + (define (displayln-hash-ref hash-list key) (displayln (hash-ref hash-list key))) -(define messages (hash - 'incorrect-usage "> 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" - 'creating-file "> Creating .rodo file in your home directory..." - 'item-added "> Item added" - 'item-removed "> Item removed" - 'initializing "> Initializing rodo in your home directory" - 'terminating "> Terminating rodo..." - 'choose-y/n "> Error: Please choose y or n")) +(define messages + (hash + 'incorrect-usage (string-append "> For usage type `" program-name " -h` or `" program-name " --help`") + 'file-not-found (string-append "> " program-name " has not been setup in your home directory\n> Would you like to set it up now? [y/n]") + 'file-exists (string-append "> ." program-name " file exists") + 'creating-file (string-append "> Creating ." program-name " file in your home directory...") + 'item-added "> Item added" + 'item-removed "> Item removed" + 'initializing (string-append "> Initializing " program-name " in your home directory") + 'terminating (string-append "> Terminating " program-name "...") + 'choose-y/n "> Error: Please choose y or n")) -(define y/n (hash - 'yes '("yes" "Yes" "y" "Y") - 'no '("no" "No" "n" "N"))) +(define y/n + (hash + 'yes '("yes" "Yes" "y" "Y") + 'no '("no" "No" "n" "N"))) (define (open/create-file path) (let ([path (expand-user-path path)]) (let ([opened-file (open-output-file path - #:mode 'text - #:exists 'can-update)]) + #:mode 'text + #:exists 'can-update)]) (close-output-port opened-file)))) (define (prompt-user prompt-message) (displayln-hash-ref messages prompt-message) + (display "> ") (let ([user-input (read-line)]) (cond [(member user-input (hash-ref y/n 'yes)) (displayln-hash-ref messages 'creating-file) - (open/create-file "~/.rodo")] + (open/create-file (string-append program-path program-name))] [(member user-input (hash-ref y/n 'no)) (displayln-hash-ref messages 'terminating)] [else @@ -40,7 +47,7 @@ (prompt-user 'file-not-found)]))) (define (todo-list-exist?) - (if (file-exists? (expand-user-path "~/.rodo")) + (if (file-exists? (expand-user-path (string-append program-path program-name))) (displayln-hash-ref messages 'file-exists) (prompt-user 'file-not-found)))