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diff: fix 2-way diff panel height
Since a jQuery upgrade in commit c225c37c069d, 2-way diff was broken: the
height was not correct, and sometimes the source code was shown in gray
boxes.
Analysis showed that in the invocation of mergely
(templates/files/diff_2way.html), '$("#footer").height()' is undefined, in
turn caused by the absence of an HTML element with id 'footer'.
In jQuery 3.0, the height function returns 'undefined' on empty sets, while
it was 'null' in older versions. This is important because in a mathematical
expression, 'null' behaves as the number 0, but 'undefined' causes a NaN
(not-a-number) result.
See: https://jquery.com/upgrade-guide/3.0/#breaking-change-return-values-on-empty-sets-are-undefined
The 'id' property on the footer was removed in commit 61c99cdbbfff,
retaining only the 'class="footer"'.
Fix the problem by using the class-based selector to get the footer height.
As the footer height will now be an actual value instead of '0' originally,
we can update the calculation without 'magic' values like '36' which was
actually a reference to the footer size.
When we initialize mergely, the page only contains the header and footer.
All window space below the footer can be assigned to the compare panes. The
height specified to mergely is thus the total window height minus the header
height (the top position of the footer) and the footer height.
Note: another change in this context is that jQuery 3.0 can now return
non-integer values for .height(), e.g. 138.0345. In the case of 2-way diff,
this is not an actual problem.
See: https://jquery.com/upgrade-guide/3.0/#breaking-change-width-height-css-quot-width-quot-and-css-quot-height-quot-can-return-non-integer-values
Since a jQuery upgrade in commit c225c37c069d, 2-way diff was broken: the
height was not correct, and sometimes the source code was shown in gray
boxes.
Analysis showed that in the invocation of mergely
(templates/files/diff_2way.html), '$("#footer").height()' is undefined, in
turn caused by the absence of an HTML element with id 'footer'.
In jQuery 3.0, the height function returns 'undefined' on empty sets, while
it was 'null' in older versions. This is important because in a mathematical
expression, 'null' behaves as the number 0, but 'undefined' causes a NaN
(not-a-number) result.
See: https://jquery.com/upgrade-guide/3.0/#breaking-change-return-values-on-empty-sets-are-undefined
The 'id' property on the footer was removed in commit 61c99cdbbfff,
retaining only the 'class="footer"'.
Fix the problem by using the class-based selector to get the footer height.
As the footer height will now be an actual value instead of '0' originally,
we can update the calculation without 'magic' values like '36' which was
actually a reference to the footer size.
When we initialize mergely, the page only contains the header and footer.
All window space below the footer can be assigned to the compare panes. The
height specified to mergely is thus the total window height minus the header
height (the top position of the footer) and the footer height.
Note: another change in this context is that jQuery 3.0 can now return
non-integer values for .height(), e.g. 138.0345. In the case of 2-way diff,
this is not an actual problem.
See: https://jquery.com/upgrade-guide/3.0/#breaking-change-width-height-css-quot-width-quot-and-css-quot-height-quot-can-return-non-integer-values
99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 2c3d30095d5e 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 2c3d30095d5e 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 e285bb7abb28 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 99ad9d0af1a3 e285bb7abb28 | #!/bin/bash
###########################################
#### THIS IS AN ARCH LINUX RC.D SCRIPT ####
###########################################
. /etc/rc.conf
. /etc/rc.d/functions
DAEMON=kallithea
APP_HOMEDIR="/srv"
APP_PATH="$APP_HOMEDIR/$DAEMON"
CONF_NAME="production.ini"
LOG_FILE="/var/log/$DAEMON.log"
PID_FILE="/run/daemons/$DAEMON"
APPL=/usr/bin/gearbox
RUN_AS="*****"
ARGS="serve --daemon \
--user=$RUN_AS \
--group=$RUN_AS \
--pid-file=$PID_FILE \
--log-file=$LOG_FILE \
-c $APP_PATH/$CONF_NAME"
[ -r /etc/conf.d/$DAEMON ] && . /etc/conf.d/$DAEMON
if [[ -r $PID_FILE ]]; then
read -r PID < "$PID_FILE"
if [[ $PID && ! -d /proc/$PID ]]; then
unset PID
rm_daemon $DAEMON
fi
fi
case "$1" in
start)
stat_busy "Starting $DAEMON"
export HOME=$APP_PATH
[ -z "$PID" ] && $APPL $ARGS &>/dev/null
if [ $? = 0 ]; then
add_daemon $DAEMON
stat_done
else
stat_fail
exit 1
fi
;;
stop)
stat_busy "Stopping $DAEMON"
[ -n "$PID" ] && kill $PID &>/dev/null
if [ $? = 0 ]; then
rm_daemon $DAEMON
stat_done
else
stat_fail
exit 1
fi
;;
restart)
$0 stop
sleep 1
$0 start
;;
status)
stat_busy "Checking $name status";
ck_status $name
;;
*)
echo "usage: $0 {start|stop|restart|status}"
esac
|