Mailspring/scripts/benchmark-initial-sync.sh

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#!/bin/bash
set -e
function print_help {
OUTPUT=$(cat <<- EOM
A script to benchmark the initial sync performance of Nylas Mail. To use,
simply run the script after authing whatever accounts you wish to measure
in your development version of Nylas Mail. The benchmarking script will
clear all of the data except for your accounts and open and close Nylas
Mail several times, printing out the number of messages synced after each
iteration.
)
echo "$OUTPUT"
}
if [[ $1 == '-h' || $1 == '--help' ]]
then
print_help
exit 0
fi
# Run sudo to prime root privileges
sudo ls > /dev/null
CWD="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
NYLAS_DIR="$HOME/.nylas-dev"
EDGEHILL_DB="$NYLAS_DIR/edgehill.db"
TIME_LIMIT=120
ITERS=5
for i in `seq 1 $ITERS`
do
bash $CWD/drop-data-except-accounts.sh > /dev/null
(npm start &> /dev/null &)
sleep $TIME_LIMIT
ELECTRON_PID=`ps aux | grep "Electron packages/client-app" | grep -v grep | awk '{print $2}'`
sudo kill -9 $ELECTRON_PID
MESSAGE_COUNT=`sqlite3 $EDGEHILL_DB 'SELECT COUNT(*) FROM Message'`
echo "Synced Messages: $MESSAGE_COUNT"
# Sometimes it takes a while to shutdown
while [[ $ELECTRON_PID != '' ]]
do
sleep 1
ELECTRON_PID=`ps aux | grep "Electron packages/client-app" | grep -v grep | awk '{print $2}'`
done
done