Use our own custom Qt build for running Qt tests

Previously we were using a third party distribution of Qt for running tests. This is fine
for some tests but it is useful to have the other third party dependencies for e.g.
SQL Cipher database tests. It's also more likely to flag problems with our Qt etc builds.
While GitHub supports uploading and downloading of artifacts that can be shared between jobs
they expire after 90 days. So instead I've (ab)used the release mechanism so that Qt is
built as an artifact of a draft CamCOPS release (along with the other third party components).
We'll need to clean up old builds manually.

.github/scripts/cpp_tests.sh

@@ -1,17 +1,12 @@
 #!/bin/bash
 set -euxo pipefail
-export CAMCOPS_QT6_BASE_DIR=${RUNNER_WORKSPACE}
-cd ${CAMCOPS_QT6_BASE_DIR}
-mkdir -p eigen
-cd eigen
-EIGEN_VERSION_FILE=${GITHUB_WORKSPACE}/tablet_qt/eigen_version.txt
-EIGEN_VERSION=$(<$EIGEN_VERSION_FILE)
-wget --retry-on-http-error=429 --waitretry=300 --tries=20 https://gitlab.com/libeigen/eigen/-/archive/${EIGEN_VERSION}/eigen-${EIGEN_VERSION}.tar.gz
-tar xzf eigen-${EIGEN_VERSION}.tar.gz
+echo "Running C++ tests..."
+echo "CAMCOPS_QT6_BASE_DIR=${CAMCOPS_QT6_BASE_DIR}"
 cd ${GITHUB_WORKSPACE}
 mkdir build-qt6-tests
 cd build-qt6-tests
-qmake ../tablet_qt/tests
+${CAMCOPS_QT6_BASE_DIR}/qt_linux_x86_64_install/bin/qmake -query
+${CAMCOPS_QT6_BASE_DIR}/qt_linux_x86_64_install/bin/qmake ../tablet_qt/tests
 make
 export QT_DEBUG_PLUGINS=1
 

.github/workflows/build-qt.yml

@@ -243,6 +243,31 @@ jobs:
  export CAMCOPS_QT6_BASE_DIR=${HOME}/qt_local_build
  cd tablet_qt/tools
  ./build_qt.py --build_linux_x86_64
+ - name: Create tarfile
+ if: matrix.os == 'ubuntu-22.04'
+ run: |
+ set -eux -o pipefail
+ echo "Free space:"
+ df -h
+ tar -czvf /tmp/qt.tgz \
+ ${HOME}/qt_local_build/ffmpeg_linux_x86_64_build \
+ ${HOME}/qt_local_build/openssl_linux_x86_64_build \
+ ${HOME}/qt_local_build/qt_linux_x86_64_install \
+ ${HOME}/qt_local_build/sqlcipher_linux_x86_64
+
+ - name: Work out tag
+ id: vars
+ run: echo ::set-output name=tag::qt_${GITHUB_SHA}
+ - name: Release Qt
+ if: matrix.os == 'ubuntu-22.04'
+ uses: ncipollo/release-action@v1
+ with:
+ artifacts: "/tmp/qt.tgz"
+ token: ${{ secrets.GITHUB_TOKEN }}
+ prerelease: true
+ draft: true
+ body: Qt and associated libraries for building and testing the CamCOPS app
+ name: Qt and other libraries for CamCOPS
 
  - name: Windows Build Qt
  if: runner.os == 'Windows'

.github/workflows/cpp-tests.yml

@@ -12,33 +12,96 @@ on:
  - .github/scripts/cpp_tests.sh
  - .github/workflows/cpp-tests.yml
  - tablet_qt/qt_version.txt
+ - tablet_qt/tools/build_qt.py
 
-env:
- # Keep in sync with tablet_qt/qt_version.txt. We check this further down.
- QT_VERSION: 6.5.3
 jobs:
  cpp-tests:
  runs-on: ubuntu-22.04
  steps:
  - uses: actions/checkout@v4
- - name: Qt version check
+ - name: Install Qt
  run: |
  set -euxo pipefail
- test "${{ env.QT_VERSION }}" == "$(cat ${GITHUB_WORKSPACE}/tablet_qt/qt_version.txt)"
- - name: Install Qt
- uses: jurplel/install-qt-action@v3
- with:
- version: ${{ env.QT_VERSION }}
- arch: gcc_64
- modules: qtmultimedia
+ cd ${HOME}
+ wget https:/ucam-department-of-psychiatry/camcops/releases/download/qtbuild/qt.tgz
+ # Remove home/runner from paths
+ tar -xvzf qt.tgz --strip-components=2
+ ls
+ ls qt_local_build
  - name: Ubuntu prerequisites
  run: |
  set -eux -o pipefail
  ${GITHUB_WORKSPACE}/.github/scripts/change_apt_mirror.sh
  ${GITHUB_WORKSPACE}/.github/scripts/add_apt_sources.sh
- sudo apt-get -y install libxcb-icccm4 libxcb-xkb1 libxcb-icccm4 libxcb-image0 libxcb-render-util0 libxcb-randr0 libxcb-keysyms1 libxcb-xinerama0 libxcb-xinput-dev libxcb-cursor0
- sudo apt-get -y install xvfb x11-xserver-utils
+ sudo apt-get -y install \
+ autoconf \
+ automake \
+ bison \
+ build-essential \
+ ccache \
+ cmake \
+ flex \
+ git \
+ gperf \
+ libass-dev \
+ libdrm-dev \
+ libegl1-mesa-dev \
+ libfontconfig1-dev \
+ libfreetype6-dev \
+ libgnutls28-dev \
+ libmp3lame-dev \
+ libnss3-dev \
+ libpulse-dev \
+ libsdl2-dev \
+ libtool \
+ libva-dev \
+ libvdpau-dev \
+ libvorbis-dev \
+ libx11-xcb-dev \
+ '^libxcb.*-dev' \
+ libxcomposite-dev \
+ libxcursor-dev \
+ libxdamage-dev \
+ libxi-dev \
+ libxkbcommon-dev \
+ libxkbcommon-x11-dev \
+ libxrandr-dev \
+ libxrender-dev \
+ meson \
+ ninja-build \
+ nodejs \
+ pkg-config \
+ texinfo \
+ wget \
+ yasm \
+ zlib1g-dev \
+ clang \
+ libatspi2.0-dev \
+ libbluetooth-dev \
+ libclang-13-dev \
+ libclang-14-dev \
+ libclang-15-dev \
+ libcups2-dev \
+ libfreetype6-dev \
+ libhunspell-dev \
+ libopengl-dev \
+ libts-dev \
+ libunwind-dev \
+ libx11-dev \
+ libxext-dev \
+ libxfixes-dev \
+ libxkbfile-dev \
+ libxshmfence1 \
+ libxshmfence-dev \
+ llvm \
+ python3
+
+ - uses: actions/setup-python@v5
+ with:
+ python-version: 3.8
+
  - name: C++ tests
  run: |
  set -eux -o pipefail
+ export CAMCOPS_QT6_BASE_DIR=${HOME}/qt_local_build
  xvfb-run --auto-servernum ${GITHUB_WORKSPACE}/.github/scripts/cpp_tests.sh