comments and documentation

This commit is contained in:
Bruno Zell 2018-09-28 17:14:41 +02:00
parent 73851752f7
commit 16e052dc8c
1 changed files with 4 additions and 0 deletions

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@ -76,11 +76,15 @@ get_certificate() {
--standalone --preferred-challenges http-01 --debug
}
# Given a last renewal file with timestamp, return true if a renewal is
# required (last renewal ran over a week ago), return false otherwise
is_renewal_required() {
# If the file does not exist assume a renewal is required
if [ ! -e "$1" ]; then
return true
fi
# If the file exists, check if the last renewal was more than a week ago
one_week_sec=604800
now_sec=$(date -d now +%s)
last_renewal_sec=$(stat -c %Y "$1")