4 files changed, 42 insertions, 21 deletions
diff --git a/.circleci/scripts/firefox-download.sh b/.circleci/scripts/firefox-download.sh
deleted file mode 100755
index 64f0c74e3..000000000
--- a/.circleci/scripts/firefox-download.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/usr/bin/env bash
-echo "Checking if firefox was already downloaded"
-if [ -d "firefox" ]
-then
-    echo "Firefox found. No need to download"
-else
-    FIREFOX_VERSION="61.0.1"
-    FIREFOX_BINARY="firefox-$FIREFOX_VERSION.tar.bz2"
-    echo "Downloading firefox..."
-    wget "https://ftp.mozilla.org/pub/firefox/releases/$FIREFOX_VERSION/linux-x86_64/en-US/$FIREFOX_BINARY" \
-    && tar xjf "$FIREFOX_BINARY"
-    echo "firefox download complete"
-fi
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"
diff --git a/.circleci/scripts/firefox-install.sh b/.circleci/scripts/firefox-install.sh
deleted file mode 100755
index 1c60f4de9..000000000
--- a/.circleci/scripts/firefox-install.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/env bash
-
-echo "Installing firefox..."
-sudo rm -r /opt/firefox
-sudo mv firefox /opt/firefox61
-sudo mv /usr/bin/firefox /usr/bin/firefox-old
-sudo ln -s /opt/firefox61/firefox /usr/bin/firefox
-echo "Firefox installed."
diff --git a/.circleci/scripts/firefox.cfg b/.circleci/scripts/firefox.cfg
new file mode 100644
index 000000000..68dd285f2
--- /dev/null
+++ b/.circleci/scripts/firefox.cfg
@@ -0,0 +1,13 @@
+// IMPORTANT: Start your code on the 2nd line
+
+lockPref("app.update.enabled", false);
+lockPref("app.update.auto", false);
+lockPref("app.update.mode", 0);
+lockPref("app.update.service.enabled", false);
+
+pref("browser.rights.3.shown", true);
+
+pref("browser.startup.homepage_override.mstone","ignore");
+
+lockPref("plugins.hide_infobar_for_outdated_plugin", true);
+clearPref("plugins.update.url");