20 lines
647 B
Bash
Executable File
20 lines
647 B
Bash
Executable File
#!/usr/bin/env rc
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#. 9.rc # Not really needed when calling from werc, only would be needed if you use fproc_cache.rc standalone
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# TODO: Allow to provide two arguments, second arg is a file name, use filename+size+mtime for hashing.
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# Useful when dealing with many big files (eg., thumb gallery generation).
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proc=$1
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tmpfile=/tmp/fmttmp.$pid
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score=`{{tee $tmpfile || exit 1} | sha1sum}
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cachedir=/tmp/fproc_cache/$score
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mkdir -p $cachedir >[2]/dev/null
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if(test -s $cachedir/$proc)
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cat $cachedir/$proc
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if not
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if($proc < $tmpfile | tee $cachedir/$pid)
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mv $cachedir/$pid $cachedir/$proc
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rm $tmpfile $cachedir/$pid >[2]/dev/null &
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