shithub: werc

ref: cb525c9140db3f74e1edb78eb6ee2249c97dc1ee
dir: /bin/fproc_cache.rc/

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#!/usr/bin/env rc
#. 9.rc # Not really needed when calling from werc, only would be needed if you use fproc_cache.rc standalone

proc=$1

tmpfile=/tmp/fmttmp.$pid
score=`{{tee $tmpfile || exit 1} | sha1sum}

cachedir=/tmp/fproc_cache/$score
mkdir -p $cachedir >[2]/dev/null

if(test -f $cachedir/$proc)
    cat $cachedir/$proc
if not {
    $proc < $tmpfile | tee $cachedir/$pid
    mv $cachedir/$pid $cachedir/$proc
}
rm $tmpfile >[2]/dev/null