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savecache: clean up implementation

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X-Gentoo-Bug: 557222
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=557222
This commit is contained in:
Doug Freed 2015-08-10 14:11:27 +00:00
parent 6a42298257
commit c256a7aa80
1 changed files with 29 additions and 19 deletions
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48
init.d/savecache.in
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@ -7,43 +7,53 @@ description="Saves the caches OpenRC uses to non volatile storage"
start()
{
if [ -e "$RC_SVCDIR"/clock-skewed ]; then
ewarn "WARNING: clock skew detected!"
ewarn "Clock skew detected!"
if ! yesno "${RC_GOINGDOWN}"; then
eerror "Not saving deptree cache"
return 1
fi
fi
if [ ! -d "$RC_LIBEXECDIR"/cache ]; then
if ! checkpath -W "$RC_LIBEXECDIR"; then
ewarn "WARNING: ${RC_LIBEXECDIR} is not writable!"
if ! yesno "${RC_GOINGDOWN}"; then
ewarn "Unable to save deptree cache"
return 1
fi
eerror "${RC_LIBEXECDIR} is not writable!"
eerror "Unable to save dependency cache"
if yesno "${RC_GOINGDOWN}"; then
return 0
fi
ebegin "Saving dependency cache"
local rc=
if [ ! -d "$RC_LIBEXECDIR"/cache ]; then
return 1
fi
rm -rf "$RC_LIBEXECDIR"/cache
if ! mkdir -p "$RC_LIBEXECDIR"/cache; then
rc=$?
eerror "Unable to create $RC_LIBEXECDIR/cache"
eerror "Unable to save dependency cache"
if yesno "${RC_GOINGDOWN}"; then
rc=0
return 0
fi
eend $rc "Unable to create $RC_LIBEXECDIR/cache"
return $rc
return 1
fi
fi
local save=
if ! checkpath -W "$RC_LIBEXECDIR"/cache; then
eerror "${RC_LIBEXECDIR}/cache is not writable!"
eerror "Unable to save dependency cache"
if yesno "${RC_GOINGDOWN}"; then
return 0
fi
return 1
fi
ebegin "Saving dependency cache"
local rc=0 save=
for x in deptree depconfig shutdowntime softlevel nettree rc.log; do
[ -e "$RC_SVCDIR/$x" ] && save="$save $RC_SVCDIR/$x"
done
if [ -n "$save" ]; then
cp -p $save "$RC_LIBEXECDIR"/cache 2>/dev/null
fi
cp -p $save "$RC_LIBEXECDIR"/cache
rc=$?
if yesno "${RC_GOINGDOWN}"; then
rc=0
fi
eend $rc
if yesno "${RC_GOINGDOWN}"; then
if [ $rc -ne 0 ]; then
eerror "Unable to save dependency cache"
fi
eend 0
fi
eend $rc "Unable to save dependency cache"
}