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@ -23,6 +23,10 @@
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;; if a file is already in the cache, no need to hit it again.
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;; this allows partially completed preheat jobs to resume.
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(define to-thd (thread (λ ()
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(sleep 4)
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(message "preheat is taking a suspicious amount of time to start")
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(message "commonly caused by a \"pollen.rkt\" file that doesn't work"))))
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(define uncached-paths
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(for/list ([path (in-directory starting-dir (λ (p) (not (special-path? p))))]
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#:when (for/or ([proc (in-list (list preproc-source?
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@ -33,6 +37,8 @@
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#:unless (path-cached? path))
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(path->complete-path path)))
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(kill-thread to-thd)
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(cond
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[wants-dry-run? (for-each message uncached-paths)]
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[(null? uncached-paths) (message "all cached files are up to date")]
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