evolix/evocheck
evolix/evocheck
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fix(IS_EVOBACKUP_EXCLUDE_MOUNT): correctly treat old versions of evobackup

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This commit fix #150

Prior to this older versions of evobackup without `VERSION=` in them
would be treated as not having any exclude whatsoever as the `else`
block was only inside of the `if grep -q  "^VERSION="
"${evobackup_file}"` block.

Now the treatment of old evobackup scripts is done if there isn't a
`VERSION=` in the script or if the version is older than 22.12.
This commit is contained in:
Mathieu Trossevin 2023-11-22 17:56:07 +01:00 committed by dprevot
parent 1fc94ec4f1
commit fba4dc75c3
1 changed files with 4 additions and 8 deletions
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12
linux/evocheck.sh
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@ -606,14 +606,10 @@ check_evobackup_exclude_mount() {
# then we verify that every mount is excluded
if ! grep -q -- "^\s*--one-file-system" "${evobackup_file}"; then
# old releases of evobackups don't have version
if grep -q "^VERSION=" "${evobackup_file}"; then
evobackup_version=$(sed -E -n 's/VERSION="(.*)"/\1/p' "${evobackup_file}")
# versions over 22.12 use a new syntax to exclude rsync files
if dpkg --compare-versions "$evobackup_version" ge 22.12 ; then
sed -En '/RSYNC_EXCLUDES="/,/"/ {s/(RSYNC_EXCLUDES=|")//g;p}' "${evobackup_file}" > "${excludes_file}"
else
grep -- "--exclude " "${evobackup_file}" | grep -E -o "\"[^\"]+\"" | tr -d '"' > "${excludes_file}"
fi
if grep -q "^VERSION=" "${evobackup_file}" && dpkg --compare-versions "$(sed -E -n 's/VERSION="(.*)"/\1/p' "${evobackup_file}")" ge 22.12 ; then
sed -En '/RSYNC_EXCLUDES="/,/"/ {s/(RSYNC_EXCLUDES=|")//g;p}' "${evobackup_file}" > "${excludes_file}"
else
grep -- "--exclude " "${evobackup_file}" | grep -E -o "\"[^\"]+\"" | tr -d '"' > "${excludes_file}"
fi
not_excluded=$(findmnt --type nfs,nfs4,fuse.sshfs, -o target --noheadings | grep -v -f "${excludes_file}")
for mount in ${not_excluded}; do