1 files changed, 29 insertions, 0 deletions
diff --git a/.circleci/scripts/firefox-install b/.circleci/scripts/firefox-install
new file mode 100755
index 000000000..1d8e62d76
--- /dev/null
+++ b/.circleci/scripts/firefox-install
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+set -e
+set -u
+set -o pipefail
+
+FIREFOX_VERSION='61.0.2'
+FIREFOX_BINARY="firefox-${FIREFOX_VERSION}.tar.bz2"
+FIREFOX_BINARY_URL="https://ftp.mozilla.org/pub/firefox/releases/${FIREFOX_VERSION}/linux-x86_64/en-US/${FIREFOX_BINARY}"
+FIREFOX_PATH='/opt/firefox'
+
+printf '%s\n' "Removing old Firefox installation"
+
+sudo rm -r "${FIREFOX_PATH}"
+
+printf '%s\n' "Downloading & installing Firefox ${FIREFOX_VERSION}"
+
+wget --quiet --show-progress -O- "${FIREFOX_BINARY_URL}" | sudo tar xj -C /opt
+
+printf '%s\n' "Firefox ${FIREFOX_VERSION} installed"
+
+{
+  printf '%s\n' 'pref("general.config.filename", "firefox.cfg");'
+  printf '%s\n' 'pref("general.config.obscure_value", 0);'
+} | sudo tee "${FIREFOX_PATH}/defaults/pref/autoconfig.js"
+
+sudo cp .circleci/scripts/firefox.cfg "${FIREFOX_PATH}"
+
+printf '%s\n' "Firefox ${FIREFOX_VERSION} configured"