YunoHost/install_script
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adding rollback feature of the config files (only if install haven't started yet)

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Matthieu Fronton 2012-08-16 09:02:51 +02:00
parent 918647940e
commit 7c744aa45a
1 changed files with 7 additions and 4 deletions
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11
install_yunohost
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@ -7,8 +7,10 @@ function bck {
cp -r --preserve=all "$FULLPATH" "$DST/$(basename $FULLPATH)"
}
function restore {
# TODO
function rst {
[[ ! -d "$LEGACY" ]] && echo >&2 "Rollback failed : Unknown folder $LEGACY" && exit $ERR_FAIL_RESTORE
mv -fv "$LEGACY"/* /
[[ $? -ne 0 ]] && echo >&2 "Rollback failed" && exit $ERR_FAIL_RESTORE
}
# TODO : test if the script is executed as root
@ -113,8 +115,9 @@ then
if [[ $? -ne 0 ]]
then
# TODO : rollback (restore legacy configuration for hostname, sources.list, ...)
echo "Update Repo Failure"
exit 1
echo "Update Repo Failure : Rolling back"
rst "$LEGACY"
exit $ERR_FAIL_UPDATE
fi
echo "======== Install ========"