Run nightly automated screenshots. Closes #2699

test/automated/screenshots/run.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+set -e
+set -o errexit
+set -o pipefail
+
+rm -rf ./screenshots
+mkdir -p ./screenshots
+
+curl -o ./BrowserStackLocal-linux-x64.zip https://www.browserstack.com/browserstack-local/BrowserStackLocal-linux-x64.zip
+unzip -o ./BrowserStackLocal-linux-x64.zip
+./BrowserStackLocal --key $BROWSERSTACK_KEY &
+
+finish() {
+	killall BrowserStackLocal
+	kill_with_kids "$STREAM_PID"
+}
+
+trap finish EXIT TERM INT
+
+npm install --silent >/dev/null
+source ../tools.sh
+install_ffmpeg
+start_owncast
+
+# Offline screenshots
+FILE_SUFFIX="offline" node index.js
+
+# Online screenshots
+start_stream
+sleep 20
+
+FILE_SUFFIX="online" node index.js
+
+SCREENSHOTS="$(pwd)/screenshots"
+echo $SCREENSHOTS
+
+# Change to the root directory of the repository
+cd "$(git rev-parse --show-toplevel)"
+
+cd web/.storybook/story-assets
+rm -rf ./screenshots
+mv "$SCREENSHOTS" .