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Matthew Butterick 5 years ago
parent eebf4cbac5
commit 959a633993
2 changed files with 94 additions and 45 deletions
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57
quad/fontproof/command.rkt
Unescape Escape View File

@ -2,34 +2,57 @@
(require "main.rkt")
(module+ raco
;; pull text out of stdin, if any
;; todo: make this cooperate with `read` for confirmation of replace
(define text (string-join (for/list ([t (in-port read)])
(format "~a" t)) " "))
(define command-name (with-handlers ([exn:fail? (λ (exn) #f)])
(vector-ref (current-command-line-arguments) 0)))
(dispatch command-name))
(dispatch command-name text))
(module+ main
(println "this is fontproof command"))
(define (dispatch command-name)
(define (dispatch command-name text)
(when (positive? (vector-length (current-command-line-arguments)))
(define output-file-path #false)
(define page-size #false)
(define font-sizes #false)
(define line-heights #false)
(define doc #false)
(define replace #false)
(define families
(command-line #:program "fontproof"
#:argv (current-command-line-arguments)
#:once-each
[("-p" "--page") page-size-arg "page size" (set! page-size page-size-arg)]
[("-o" "--output") output-file-path-arg "output file path" (set! output-file-path output-file-path-arg)]
[("-s" "--size") font-sizes-arg "font sizes" (set! font-sizes font-sizes-arg)]
[("-l" "--line") line-heights-arg "line heights" (set! line-heights line-heights-arg)]
#:args families
families))
(for ([family (in-list families)])
(make-proof family
#:page-size page-size
#:font-sizes font-sizes
#:line-heights line-heights
#:output-file-path output-file-path))))
(command-line
#:program "fontproof"
#:argv (current-command-line-arguments)
#:once-each
[("-p" "--page") page-size-arg
"page size"
(set! page-size page-size-arg)]
[("-r" "--replace") "replace existing"
(set! replace #true)]
[("-d" "--doc") doc-arg
"sample text"
(set! doc doc-arg)]
[("-o" "--output") output-file-path-arg
"output file path"
(set! output-file-path output-file-path-arg)]
[("-s" "--size") font-sizes-arg
"font sizes"
(set! font-sizes font-sizes-arg)]
[("-l" "--leading") line-heights-arg
"font size"
(set! line-heights line-heights-arg)]
#:args families
families))
(cond
[(null? families) (displayln "no family given")]
[else (for ([family (in-list families)])
(make-proof family (if (non-empty-string? text) text doc)
#:page-size page-size
#:font-sizes font-sizes
#:line-heights line-heights
#:output-file-path output-file-path
#:replace replace))])))

82
quad/fontproof/main.rkt
Unescape Escape View File

@ -1,42 +1,68 @@
#lang racket/base
#lang debug racket/base
(require quadwriter/core
racket/date
racket/string
racket/list)
racket/list
racket/match
txexpr)
(provide make-proof)
(define doc "todo: more than nothing")
(define (make-proof family-name
(define (increment-path path)
(for*/first ([path (in-value path)]
[i (in-naturals 2)]
[incremented-path (in-value (path-replace-extension path (string->bytes/utf-8 (format " ~a~a.pdf" (if (< i 10) "0" "") i))))]
#:unless (file-exists? incremented-path))
incremented-path))
(define (make-proof family-name [doc-arg #f]
#:font-sizes [font-sizes-arg #false]
#:page-size [page-size-arg #false]
#:line-heights [line-heights-arg #false]
#:output-file-path [output-file-path-arg #false])
(define page-size (or page-size-arg "letter"))
(define font-sizes (string-split (or font-sizes-arg "12 10.5 9")))
(define line-heights (string-split (or line-heights-arg "1.25em")))
#:output-file-path [output-file-path-arg #false]
#:replace [replace #false])
(define output-file-path
(or output-file-path-arg (build-path (find-system-path 'desk-dir)
(format "~a proof.pdf" family-name))))
(displayln (format "generating test for ~a" family-name))
(render-pdf
`(q
((page-size ,page-size)
(page-margin-left "12p")
(page-margin-right "12p")
(font-family ,family-name)
(footer-display "true")
(line-wrap "best"))
,@(add-between
(for*/list ([font-size (in-list font-sizes)]
[line-height (in-list line-heights)])
`(q ((font-size ,font-size)
(line-height ,line-height)
(footer-text ,(format "~a test ~a/~a · ~a"
(match (path->complete-path
(or output-file-path-arg
(build-path (find-system-path 'desk-dir)
(format "~a proof.pdf" family-name))))
[(? file-exists? path) #:when (not replace)
(displayln (format "File \"~a\" exists" path))
(display "Overwrite? [y]es [n]o [k]eep both: ")
(case (read)
[(y yes) path]
[(k keep) (increment-path path)]
[else #false])]
[path path]))
(when output-file-path
(displayln (format "generating test for ~a" family-name))
(define page-size (or page-size-arg "letter"))
(define font-sizes (string-split (or font-sizes-arg "12 10.5 9")))
(define line-heights (string-split (or line-heights-arg "1.25em")))
(define sample-text (or doc-arg "no doc provided"))
(define doc-interior
(cons 'q
(add-between
(for*/list ([font-size (in-list font-sizes)]
[line-height (in-list line-heights)])
(attr-set*
(list
'q sample-text)
'font-size font-size
'line-height line-height
'footer-text (format "~a test ~a/~a · ~a"
family-name
font-size
line-height
(date->string (current-date) #t))))
,doc))
section-break))
output-file-path))
page-break)))
(define doc (attr-set*
doc-interior
'page-size page-size
'page-margin-left "12p"
'page-margin-right "12p"
'font-family family-name
'footer-display "true"
'line-wrap "best"))
(render-pdf doc output-file-path)))
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