New WebKitBot implementation for WebKit Slack #changes and #dev channels. This node.js app has two bot features, WKR and WebKitBot. WKR is fetching git.webkit.org RSS feed periodically, extracting data from that, and posting them to #changes channel. WebKitBot is an interactive bot in #dev to serve revert feature for you without clobbering your WebKit working copy.

1. Run npm install to install libraries
2. Put .env file, which should include five parameters. See "Configuration" section below.
3. Run npm start

Put .env file including the followings.

slackURL="<Slack Endpoint URL>"
SLACK_TOKEN="<Slack API Token>"
webkitWorkingDirectory="/path/to/WebKit/repository/used/used/by/revert/command"
webkitBugzillaUsername="commit-queue@webkit.org"
webkitBugzillaPassword="<commit-queue's password>"

• Find Slack endpoint URL from [https://webkit.slack.com/apps/A0F7XDUAZ-incoming-webhooks?next_id=0](Incomming WebHook page).
• Find Slack API Token (called Bot User OAuth Access Token) from [https://api.slack.com/apps/A013CJ77QFM](WebKitBot's app page).

• Test via npm test.
• Lint via npm run lint.

The lastest posted revision data is stored in data/ directory. You can clean up state if you remove files in data/.