94 lines
1.9 KiB
Scheme
94 lines
1.9 KiB
Scheme
(library
|
|
(command-line thin-check)
|
|
|
|
(export )
|
|
|
|
(import (thin thin-check))
|
|
|
|
(define (help port)
|
|
(fmt port
|
|
"Usage: thin_check [options] {device|file}\n"
|
|
"Options:\n"
|
|
" {-q|--quiet}\n"
|
|
" {-h|--help}\n"
|
|
" {-V|--version}\n"
|
|
" {--clear-needs-check-flag}\n"
|
|
" {--ignore-non-fatal-errors}\n"
|
|
" {--skip-mappings}\n"
|
|
" {--super-block-only}\n"))
|
|
|
|
(define whitespace
|
|
(many+ (charset " \t\n")))
|
|
|
|
(define (whitespace-delim ma)
|
|
(>> (opt whitespace)
|
|
(<* ma (opt whitespace))))
|
|
|
|
(define (switch str)
|
|
(whitespace-delim (>> (lit "--") (lit str))))
|
|
|
|
(define (switch-set . syms)
|
|
(whitespace-delim
|
|
(>> (lit "--")
|
|
(apply one-of (map (lambda (s)
|
|
(>> (lit (symbol->string s)) (pure s)))
|
|
syms)))))
|
|
|
|
(define (short str)
|
|
(whitespace-delim (>> (lit "-") (lit str))))
|
|
|
|
(define help-command-line
|
|
(>> (one-of (switch "help") (switch "h"))
|
|
(pure (lambda ()
|
|
(help (current-output-port))))))
|
|
|
|
;; FIXME: move somewhere
|
|
(define tools-version "0.8.0")
|
|
|
|
(define version-command-line
|
|
(>> (one-of (short "V") (switch "version"))
|
|
(pure (lambda ()
|
|
(display tools-version)
|
|
(display "\n")))))
|
|
|
|
(define switches
|
|
(many*
|
|
(switch-set
|
|
'quiet
|
|
'clear-needs-check-flag
|
|
'ignore-non-fatal-errors
|
|
'skip-mappings
|
|
'super-block-only)))
|
|
|
|
(define not-switch
|
|
(whitespace-delim
|
|
(parse-m
|
|
(<- c (neg-charset "- \t"))
|
|
(<- cs (many* (neg-charset " \t")))
|
|
(pure (list->string (cons c cs))))))
|
|
|
|
(define main-command-line
|
|
(parse-m
|
|
(<- ss switches)
|
|
(<- path not-switch)
|
|
eof
|
|
(pure (lambda () (run ss path)))))
|
|
|
|
(define command-line-parser
|
|
(one-of
|
|
help-command-line
|
|
version-command-line
|
|
main-command-line))
|
|
|
|
(define (bad-command-line)
|
|
(fmt (current-error-port) (dsp "bad command line\n"))
|
|
(help (current-error-port))
|
|
(exit 1))
|
|
|
|
(define (parse-command-line args)
|
|
(receive (v st) (parse command-line-parser
|
|
(apply string-append (intersperse " " args)))
|
|
((if (success? st) v bad-command-line))))
|
|
|
|
)
|