Restore ChromeDriver script (useful for local dev)

Author: ghostwords

scripts/chromedriver.sh

@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+
+# installs the appropriate version of ChromeDriver for a given Chrome version
+
+TEMPDIR=$(mktemp -d)
+trap 'rm -rf $TEMPDIR' EXIT
+
+# one of google-chrome, google-chrome-stable,
+# google-chrome-beta, or google-chrome-unstable
+CHROME="${1:-google-chrome}"
+
+major_version=$("$CHROME" --product-version | cut -d . -f 1)
+
+if [ -z "$major_version" ]; then
+  echo "Failed to look up version of $CHROME"
+  exit 1
+fi
+
+if [ "$major_version" -lt 115 ]; then
+  echo "This script supports installing ChromeDriver for Chrome 115+ only"
+  exit 1
+fi
+
+channel=Stable
+case "$CHROME" in
+  *beta*)
+    channel=Beta
+    ;;
+  *unstable*)
+    channel=Dev
+    ;;
+esac
+json_url=https://googlechromelabs.github.io/chrome-for-testing/last-known-good-versions-with-downloads.json
+json=$(wget "$json_url" -q -O -)
+chromedriver_version=$(echo "$json" | python3 -c "import sys, json; print(json.load(sys.stdin)['channels']['$channel']['version'])")
+chromedriver_url=$(echo "$json" | python3 -c "import sys, json; print(next(i['url'] for i in json.load(sys.stdin)['channels']['$channel']['downloads']['chromedriver'] if i['platform'] == 'linux64'))")
+
+if [ -z "$chromedriver_version" ]; then
+  echo "Failed to retrieve ChromeDriver version"
+  exit 1
+fi
+
+echo "Setting up ChromeDriver version $chromedriver_version ..."
+
+wget -q -O "$TEMPDIR/chromedriver.zip" "$chromedriver_url" \
+  && unzip -q -o "$TEMPDIR/chromedriver.zip" chromedriver-linux64/chromedriver -d "$TEMPDIR" \
+  && sudo mv "$TEMPDIR/chromedriver-linux64/chromedriver" /usr/local/bin/chromedriver \
+  && sudo chmod a+x /usr/local/bin/chromedriver
+
+# check that chromedriver is now present
+type chromedriver >/dev/null 2>&1 || {
+  echo "Failed to install ChromeDriver!"
+  exit 1
+}
+
+chromedriver --version