48 lines
2.4 KiB
Scheme
48 lines
2.4 KiB
Scheme
#lang scheme/base
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(require scribble/xref
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setup/getinfo
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setup/dirs)
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(provide load-collections-xref)
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(define cached-xref #f)
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(define (load-collections-xref [report-loading void])
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(or cached-xref
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(begin
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(report-loading)
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(let* ([dirs (find-relevant-directories '(scribblings))]
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[infos (map get-info/full dirs)]
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[dests (filter
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values
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(apply append
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(map (lambda (i dir)
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(let ([s (i 'scribblings)])
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(map (lambda (d)
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(if (pair? d)
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(let ([flags (if (pair? (cdr d))
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(cadr d)
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null)])
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(let ([name (if (and (pair? (cdr d))
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(pair? (cddr d))
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(caddr d))
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(cadr d)
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(let-values ([(base name dir?) (split-path (car d))])
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(path-replace-suffix name #"")))])
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(build-path
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(if (memq 'main-doc flags)
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(build-path (find-doc-dir) name)
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(build-path dir "compiled" "doc" name))
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"out.sxref")))
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#f))
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s)))
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infos
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dirs)))])
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(set! cached-xref (load-xref (map (lambda (dest)
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(lambda ()
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(let ([r (with-input-from-file dest read)])
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(cadr r))))
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dests)))
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cached-xref))))
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