improve bash syntax

This commit is contained in:
Erica Portnoy 2020-07-14 18:29:33 -07:00
parent 4f02b366f0
commit 2bbbc78e8b

View file

@ -15,11 +15,11 @@ cb_required=$(grep -oP "certbot>=\K.*(?=')" $SNAP/setup.py)
echo "cb_required: $cb_required" >> "$SNAP_DATA/debuglog"
echo "cb_required: $cb_required"
python3 -c 'from distutils.version import LooseVersion;\
exit(1) if LooseVersion("$cb_installed") < LooseVersion("$cb_required") else exit(0)'
python3 -c "from distutils.version import LooseVersion; exit(1) if LooseVersion('$cb_installed')\
< LooseVersion('$cb_required') else exit(0)" || exit_code=$?
if [ "$?" -eq 1 ]; then
echo "Certbot is version $cb_installed but needs to be at least $cb_required before \
this plugin can be updated; will try again on next refresh."
if [ "$exit_code" -eq 1 ]; then
echo "Certbot is version $cb_installed but needs to be at least $cb_required before" \
"this plugin can be updated; will try again on next refresh."
exit 1
fi