travis: avoid aborting the build on slow Qt installations

Periodically report the installation status to avoid aborting the
installation on slow Qt installations (possibly due to slow network?).

Change-Id: I6b8b8db49f2268d557a5ca2e7b1f08b6ea801fd9
Reviewed-on: https://code.wireshark.org/review/32022
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>

1 files changed, 27 insertions, 0 deletions

diff --git a/tools/travis-install-qt-windows.sh b/tools/travis-install-qt-windows.sh
new file mode 100755
index 0000000000..a94a0ae6a8
--- /dev/null
+++ b/tools/travis-install-qt-windows.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+# Installs Qt on Windows for Travis CI.
+#
+# Copyright (C) 2019 Peter Wu <peter@lekensteyn.nl>
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+set -eu -o pipefail
+
+if [ -e "$QT5_BASE_DIR/bin/moc.exe" ]; then
+    echo "Found an existing Qt installation at $QT5_BASE_DIR"
+    exit
+fi
+
+echo "Downloading the installer..."
+# https is of no use if it redirects to a http mirror...
+curl -vLo ~/qt-unified-windows-x86-online.exe http://download.qt.io/official_releases/online_installers/qt-unified-windows-x86-online.exe
+
+echo "Installing..."
+# Run installer and save the installer output. To avoid hitting the timeout,
+# periodically print some progress. On error, show the full log and abort.
+~/qt-unified-windows-x86-online.exe --verbose --script tools/qt-installer-windows.qs |
+    tee ~/qt-installer-output.txt |
+    tools/report-progress.sh ||
+    (cat ~/qt-installer-output.txt; exit 1)
+
+printf 'Installation size: '
+du -sm "$QT5_BASE_DIR"