Tools/EWSTools/start-queue-mac.sh

#!/bin/sh
# Copyright (c) 2012 Google Inc. All rights reserved.
# Copyright (c) 2014, 2015 Apple Inc. All rights reserved.
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if [[ $# -lt 3 ]]; then
    echo "Usage: start-queue-loop.sh QUEUE_NAME BOT_ID RESET_AFTER_ITERATION [QUEUE_PARAMS]"
    exit 1
fi

QUEUE_NAME=$1
BOT_ID=$2
RESET_AFTER_ITERATION=$3
shift 3
QUEUE_PARAMS="$@"

EWS_HOME=/Volumes/Data/EWS
WEBKIT_HOME=$EWS_HOME/WebKit

# If building for iOS, make sure we run this script to make it possible to build frameworks.
if [ "$QUEUE_NAME" == "ios-ews" ]; then
    (cd $WEBKIT_HOME; sudo ./Tools/Scripts/configure-xcode-for-ios-development)
fi

# We reboot every night between 1 and 6 to reduce the likelihood of unexpected reboots while people are looking into things.
TIME_TO_REBOOT=$(( $(date +%s) + 3600 * 12))

while [ $TIME_TO_REBOOT -gt $(date +%s) ] || [ $(date +%H) -lt 1 ] || [ $(date +%H) -ge 6 ]; do
    # Delete log files older than 30 days, move aside the main $QUEUE_NAME-ews.log file to prevent it from growing extra large.
    cd $EWS_HOME/$QUEUE_NAME-logs
    find . -mtime +30 -delete
    if [ -s $QUEUE_NAME.log ]; then
        filesize=$(stat -f%z "$QUEUE_NAME.log")  # filesize in bytes.
        if [ $filesize -ge 100000 ]; then
            mv -f $QUEUE_NAME.log ${QUEUE_NAME}_$(date +%Y-%m-%d_%H-%m).log
        fi
    fi
    cd $WEBKIT_HOME
    
    # Delete WebKitBuild to force a clean build
    rm -rf $WEBKIT_HOME/WebKitBuild
    
    # This somewhat quirky sequence of steps seems to clear up all the broken
    # git situations we've gotten ourself into in the past.
    git clean -f # Remove any left-over layout test results, added files, etc.
    git rebase --abort # If we got killed during a git rebase, we need to clean up.
    git fetch origin # Avoid updating the working copy to a stale revision.
    git checkout origin/master -f
    git branch -D master
    git checkout origin/master -b master

    # Most queues auto-update as part of their normal operation, but updating
    # here makes sure that we get the latest version of the master process.
    ./Tools/Scripts/update-webkit

    # test-webkitpy has code to remove orphaned .pyc files, so we
    # run it before running webkit-patch to avoid stale .pyc files
    # preventing webkit-patch from launching.
    ./Tools/Scripts/test-webkitpy

    # We use --exit-after-iteration to pick up any changes to webkit-patch, including
    # changes to the contributors.json file.
    ./Tools/Scripts/webkit-patch $QUEUE_NAME --bot-id=$BOT_ID --no-confirm --exit-after-iteration $RESET_AFTER_ITERATION $QUEUE_PARAMS

done

osascript -e 'tell app "System Events" to restart'