ci: Port CI to the new monorepo

Main differences with previous setup are:
- No manifest creation
- gst-indent is executed only when the bot is assigned (instead of the manifest task)
- Cerbero jobs are triggered in the cerbero repo
- Remove cerbero and android related files as they now are in cerbero
  itself.
- Update `container.ps1` to the new file layout

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/891>

17 files changed, 626 insertions, 0 deletions

diff --git a/ci/docker/README b/ci/docker/README
new file mode 100644
index 0000000000..1e99ca0a6f
--- /dev/null
+++ b/ci/docker/README
@@ -0,0 +1,2 @@
+GStreamer Docker images
+
diff --git a/ci/docker/build_manifest/Dockerfile b/ci/docker/build_manifest/Dockerfile
new file mode 100644
index 0000000000..e3c4921e6f
--- /dev/null
+++ b/ci/docker/build_manifest/Dockerfile
@@ -0,0 +1,7 @@
+FROM  python:3.7.1-alpine
+
+ARG DEFAULT_BRANCH="master"
+
+RUN pip install requests
+RUN apk add git
+RUN cd / && git clone -b ${DEFAULT_BRANCH:=master} https://gitlab.freedesktop.org/gstreamer/gst-ci.git
diff --git a/ci/docker/fedora/Dockerfile b/ci/docker/fedora/Dockerfile
new file mode 100644
index 0000000000..84a1a038dd
--- /dev/null
+++ b/ci/docker/fedora/Dockerfile
@@ -0,0 +1,12 @@
+FROM registry.fedoraproject.org/fedora:31
+
+ENV RUSTUP_HOME=/usr/local/rustup \
+    CARGO_HOME=/usr/local/cargo \
+    PATH=/usr/local/cargo/bin:$PATH
+
+ARG DEFAULT_BRANCH="main"
+
+COPY prepare.sh cleanup.sh /root/
+
+RUN /usr/bin/sh /root/prepare.sh && \
+    /usr/bin/sh /root/cleanup.sh
diff --git a/ci/docker/fedora/cleanup.sh b/ci/docker/fedora/cleanup.sh
new file mode 100644
index 0000000000..a60a9fcf4b
--- /dev/null
+++ b/ci/docker/fedora/cleanup.sh
@@ -0,0 +1,7 @@
+set -eux
+
+echo "Removing DNF cache"
+dnf clean all
+
+rm -R /root/*
+rm -rf /var/cache/dnf /var/log/dnf*
diff --git a/ci/docker/fedora/prepare.sh b/ci/docker/fedora/prepare.sh
new file mode 100644
index 0000000000..3327e21e0c
--- /dev/null
+++ b/ci/docker/fedora/prepare.sh
@@ -0,0 +1,244 @@
+set -eux
+
+# Fedora base image disable installing documentation files. See https://pagure.io/atomic-wg/issue/308
+# We need them to cleanly build our doc.
+sed -i "s/tsflags=nodocs//g" /etc/dnf/dnf.conf
+
+dnf install -y git-core ninja-build dnf-plugins-core python3-pip
+
+# Configure git for various usage
+git config --global user.email "gstreamer@gstreamer.net"
+git config --global user.name "Gstbuild Runner"
+
+# Add rpm fusion repositories in order to access all of the gst plugins
+sudo dnf install -y \
+  "https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm" \
+  "https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm"
+
+dnf upgrade -y
+
+# install rest of the extra deps
+dnf install -y \
+    aalib-devel \
+    aom \
+    bat \
+    intel-mediasdk-devel \
+    libaom \
+    libaom-devel \
+    libcaca-devel \
+    libdav1d \
+    libdav1d-devel \
+    ccache \
+    cmake \
+    clang-devel \
+    elfutils \
+    elfutils-libs \
+    elfutils-devel \
+    gcc \
+    gcc-c++ \
+    gdb \
+    git-lfs \
+    glslc \
+    gtk3 \
+    gtk3-devel \
+    gtest \
+    gtest-devel \
+    graphene \
+    graphene-devel \
+    gsl \
+    gsl-devel \
+    gupnp \
+    gupnp-devel \
+    gupnp-igd \
+    gupnp-igd-devel \
+    gssdp \
+    gssdp-devel \
+    faac-devel \
+    ffmpeg \
+    ffmpeg-libs \
+    ffmpeg-devel \
+    flex \
+    flite \
+    flite-devel \
+    mono-devel \
+    procps-ng \
+    patch \
+    qt5-devel \
+    redhat-rpm-config \
+    json-glib \
+    json-glib-devel \
+    libnice \
+    libnice-devel \
+    libsodium-devel \
+    libunwind \
+    libunwind-devel \
+    libyaml-devel \
+    libxml2-devel \
+    libxslt-devel \
+    llvm-devel \
+    log4c-devel \
+    make \
+    nasm \
+    neon \
+    neon-devel \
+    nunit \
+    npm \
+    opencv \
+    opencv-devel \
+    openjpeg2 \
+    openjpeg2-devel \
+    SDL2 \
+    SDL2-devel \
+    sbc \
+    sbc-devel \
+    x264 \
+    x264-libs \
+    x264-devel \
+    python3 \
+    python3-devel \
+    python3-libs \
+    python3-gobject \
+    python3-cairo \
+    python3-cairo-devel \
+    valgrind \
+    vulkan \
+    vulkan-devel \
+    mesa-omx-drivers \
+    mesa-libGL \
+    mesa-libGL-devel \
+    mesa-libGLU \
+    mesa-libGLU-devel \
+    mesa-libGLES \
+    mesa-libGLES-devel \
+    mesa-libOpenCL \
+    mesa-libOpenCL-devel \
+    mesa-libgbm \
+    mesa-libgbm-devel \
+    mesa-libd3d \
+    mesa-libd3d-devel \
+    mesa-libOSMesa \
+    mesa-libOSMesa-devel \
+    mesa-vulkan-drivers \
+    wpewebkit \
+    wpewebkit-devel \
+    xorg-x11-server-utils \
+    xorg-x11-server-Xvfb
+
+# Install common debug symbols
+dnf debuginfo-install -y gtk3 \
+    glib2 \
+    glibc \
+    gupnp \
+    gupnp-igd \
+    gssdp \
+    freetype \
+    openjpeg \
+    gobject-introspection \
+    python3 \
+    python3-libs \
+    python3-gobject \
+    libappstream-glib-devel \
+    libjpeg-turbo \
+    glib-networking \
+    libcurl \
+    libsoup \
+    nss \
+    nss-softokn \
+    nss-softokn-freebl \
+    nss-sysinit \
+    nss-util \
+    openssl \
+    openssl-libs \
+    openssl-pkcs11 \
+    brotli \
+    bzip2-libs \
+    gpm-libs \
+    harfbuzz \
+    harfbuzz-icu \
+    json-c \
+    json-glib \
+    libbabeltrace \
+    libffi \
+    libsrtp \
+    libunwind \
+    mpg123-libs \
+    neon \
+    orc-compiler \
+    orc \
+    pixman \
+    pulseaudio-libs \
+    pulseaudio-libs-glib2 \
+    wavpack \
+    webrtc-audio-processing \
+    ffmpeg \
+    ffmpeg-libs \
+    faad2-libs \
+    libavdevice \
+    libmpeg2 \
+    faac \
+    fdk-aac \
+    x264 \
+    x264-libs \
+    x265 \
+    x265-libs \
+    xz \
+    xz-libs \
+    zip \
+    zlib
+
+# Install the dependencies of gstreamer
+dnf builddep -y gstreamer1 \
+    gstreamer1-plugins-base \
+    gstreamer1-plugins-good \
+    gstreamer1-plugins-good-extras \
+    gstreamer1-plugins-ugly \
+    gstreamer1-plugins-ugly-free \
+    gstreamer1-plugins-bad-free \
+    gstreamer1-plugins-bad-free-extras \
+    gstreamer1-plugins-bad-freeworld \
+    gstreamer1-libav \
+    gstreamer1-rtsp-server  \
+    gstreamer1-vaapi \
+    python3-gstreamer1
+
+dnf remove -y meson
+pip3 install meson==0.58.0 hotdoc
+
+# Remove gst-devel packages installed by builddep above
+dnf remove -y "gstreamer1*devel"
+
+# FIXME: Why does installing directly with dnf doesn't actually install
+# the documentation files?
+dnf download glib2-doc gdk-pixbuf2-devel*x86_64* gtk3-devel-docs
+rpm -i --reinstall *.rpm
+rm -f *.rpm
+
+# Install Rust
+RUSTUP_VERSION=1.24.2
+RUST_VERSION=1.52.1
+RUST_ARCH="x86_64-unknown-linux-gnu"
+
+dnf install -y wget
+RUSTUP_URL=https://static.rust-lang.org/rustup/archive/$RUSTUP_VERSION/$RUST_ARCH/rustup-init
+wget $RUSTUP_URL
+dnf remove -y wget
+
+chmod +x rustup-init;
+./rustup-init -y --no-modify-path --profile minimal --default-toolchain $RUST_VERSION;
+rm rustup-init;
+chmod -R a+w $RUSTUP_HOME $CARGO_HOME
+
+rustup --version
+cargo --version
+rustc --version
+
+# get gstreamer and make all subprojects available
+git clone -b  ${DEFAULT_BRANCH} https://gitlab.freedesktop.org/gstreamer/gstreamer.git /gstreamer
+meson subprojects download --sourcedir /gstreamer
+/gstreamer/ci/scripts/handle-subprojects-cache.py --build /gstreamer/subprojects/
+
+# Run git gc to prune unwanted refs and reduce the size of the image
+for i in $(find subprojects/ -mindepth 1 -maxdepth 1 -type d);
+do
+    git -C $i gc --aggressive || true;
+done
diff --git a/ci/docker/indent/Dockerfile b/ci/docker/indent/Dockerfile
new file mode 100644
index 0000000000..63581e3597
--- /dev/null
+++ b/ci/docker/indent/Dockerfile
@@ -0,0 +1,7 @@
+FROM debian:stretch-slim
+
+RUN apt update -yqq \
+    && apt install -y curl indent git findutils \
+    && rm -R /var/lib/apt/ /var/log/apt/ \
+    && curl -L -o /usr/local/bin/gst-indent https://gitlab.freedesktop.org/gstreamer/gstreamer/raw/master/tools/gst-indent \
+    && chmod a+x /usr/local/bin/gst-indent
diff --git a/ci/docker/test_manifest/Dockerfile b/ci/docker/test_manifest/Dockerfile
new file mode 100644
index 0000000000..cdc369c822
--- /dev/null
+++ b/ci/docker/test_manifest/Dockerfile
@@ -0,0 +1,8 @@
+FROM registry.fedoraproject.org/fedora:31
+
+RUN dnf install -y \
+    python3-pytest \
+    python3-requests \
+    python3-pytest-cov \
+    git-core \
+    && rm -rf /var/cache/dnf /var/log/dnf*
diff --git a/ci/docker/windows/.dockerignore b/ci/docker/windows/.dockerignore
new file mode 100644
index 0000000000..76bab46af2
--- /dev/null
+++ b/ci/docker/windows/.dockerignore
@@ -0,0 +1 @@
+build_image.ps1
diff --git a/ci/docker/windows/Dockerfile b/ci/docker/windows/Dockerfile
new file mode 100644
index 0000000000..9637c2e7bb
--- /dev/null
+++ b/ci/docker/windows/Dockerfile
@@ -0,0 +1,23 @@
+# escape=`
+
+FROM 'mcr.microsoft.com/windows/servercore:ltsc2019'
+
+# Make sure any failure in PowerShell scripts is fatal
+SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop';"]
+ENV ErrorActionPreference='Stop'
+
+COPY install_choco.ps1 C:\
+RUN C:\install_choco.ps1
+
+RUN 'git config --global user.email "cirunner@gstreamer.freedesktop.org"; git config --global user.name "GStreamer CI system"'
+
+COPY install_toolchain.ps1 C:\
+RUN C:\install_toolchain.ps1
+
+ARG DEFAULT_BRANCH="main"
+
+COPY prepare_gst_env.ps1 C:\
+RUN C:\prepare_gst_env.ps1
+
+COPY prepare_cerbero_env.sh  C:\
+RUN C:\MinGW\msys\1.0\bin\bash.exe --login -c "C:/prepare_cerbero_env.sh"
diff --git a/ci/docker/windows/build_image.ps1 b/ci/docker/windows/build_image.ps1
new file mode 100644
index 0000000000..0fadb7e284
--- /dev/null
+++ b/ci/docker/windows/build_image.ps1
@@ -0,0 +1,27 @@
+$env:ErrorActionPreference='Stop'
+
+$env:DEFAULT_BRANCH='main'
+$env:VERSION='test'
+$env:tag ="registry.freedesktop.org/gstreamer/gst-ci/amd64/windows:$env:VERSION-$env:DEFAULT_BRANCH"
+$env:rust_tag ="registry.freedesktop.org/gstreamer/gst-ci/amd64/windows-rust:$env:VERSION-$env:DEFAULT_BRANCH"
+
+Set-Location './docker/windows/'
+
+Get-Date
+Write-Output "Building $env:tag"
+docker build --isolation=hyperv -m 12g --build-arg DEFAULT_BRANCH=$env:DEFAULT_BRANCH -f Dockerfile -t $env:tag .
+if (!$?) {
+  Write-Host "Failed to build docker image $env:tag"
+  Exit 1
+}
+
+Get-Date
+Write-Output "Building $env:rust_tag"
+docker build --isolation=hyperv -m 12g --build-arg DEFAULT_BRANCH=$env:DEFAULT_BRANCH -f rust.Dockerfile -t $env:rust_tag .
+if (!$?) {
+  Write-Host "Failed to build docker image $env:rust_tag"
+  Exit 1
+}
+
+Get-Date
+Write-Output "Build Finished"
\ No newline at end of file
diff --git a/ci/docker/windows/container.ps1 b/ci/docker/windows/container.ps1
new file mode 100644
index 0000000000..1386495c72
--- /dev/null
+++ b/ci/docker/windows/container.ps1
@@ -0,0 +1,60 @@
+# Copied from mesa, big kudos
+#
+# https://gitlab.freedesktop.org/mesa/mesa/-/blob/master/.gitlab-ci/windows/mesa_container.ps1
+# https://gitlab.freedesktop.org/mesa/mesa/-/blob/34e3e164936d1d3cef267da7780e87f062fedf39/.gitlab-ci/windows/mesa_container.ps1
+
+# Implements the equivalent of ci-templates container-ifnot-exists, using
+# Docker directly as we don't have buildah/podman/skopeo available under
+# Windows, nor can we execute Docker-in-Docker
+$registry_uri = $args[0]
+$registry_username = $args[1]
+$registry_password = $args[2]
+$registry_user_image = $args[3]
+$registry_central_image = $args[4]
+$dockerfile = $args[5]
+
+docker --config "windows-docker.conf" login -u "$registry_username" -p "$registry_password" "$registry_uri"
+if (!$?) {
+  Write-Host "docker login failed to $registry_uri"
+  Exit 1
+}
+
+# if the image already exists, don't rebuild it
+docker --config "windows-docker.conf" pull "$registry_user_image"
+if ($?) {
+  Write-Host "User image $registry_user_image already exists; not rebuilding"
+  docker --config "windows-docker.conf" logout "$registry_uri"
+  Exit 0
+}
+
+# if the image already exists upstream, copy it
+docker --config "windows-docker.conf" pull "$registry_central_image"
+if ($?) {
+  Write-Host "Copying central image $registry_central_image to user image $registry_user_image"
+  docker --config "windows-docker.conf" tag "$registry_central_image" "$registry_user_image"
+  docker --config "windows-docker.conf" push "$registry_user_image"
+  $pushstatus = $?
+  docker --config "windows-docker.conf" logout "$registry_uri"
+  if (!$pushstatus) {
+    Write-Host "Pushing image to $registry_user_image failed"
+    Exit 1
+  }
+  Exit 0
+}
+
+Write-Host "No image found at $registry_user_image or $registry_central_image; rebuilding"
+docker --config "windows-docker.conf" build $DOCKER_BUILD_ARGS --no-cache -t "$registry_user_image" -f "$dockerfile" "./ci/docker/windows"
+if (!$?) {
+  Write-Host "Container build failed"
+  docker --config "windows-docker.conf" logout "$registry_uri"
+  Exit 1
+}
+Get-Date
+
+docker --config "windows-docker.conf" push "$registry_user_image"
+$pushstatus = $?
+docker --config "windows-docker.conf" logout "$registry_uri"
+if (!$pushstatus) {
+  Write-Host "Pushing image to $registry_user_image failed"
+  Exit 1
+}
diff --git a/ci/docker/windows/install_choco.ps1 b/ci/docker/windows/install_choco.ps1
new file mode 100644
index 0000000000..b19eb7b0a3
--- /dev/null
+++ b/ci/docker/windows/install_choco.ps1
@@ -0,0 +1,23 @@
+Get-Date
+Write-Host "Installing Chocolatey"
+Invoke-Expression ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))
+Import-Module "$env:ProgramData\chocolatey\helpers\chocolateyProfile.psm1"
+Update-SessionEnvironment
+
+choco install -y vcredist140
+$vc140_install = $?
+
+Write-Host "Installing Chocolatey packages"
+choco install -y cmake --installargs 'ADD_CMAKE_TO_PATH=System'
+$cmake_install = $?
+
+choco install -y git --params "/NoAutoCrlf /NoCredentialManager /NoShellHereIntegration /NoGuiHereIntegration /NoShellIntegration"
+$git_install = $?
+
+choco install -y python3 git-lfs 7zip
+$rest_installs = $?
+
+if (!($vc140_install -and $cmake_install -and $git_install -and $rest_installs)) {
+    Write-Host "Failed to install some dependencies from choco"
+    Exit 1
+}
diff --git a/ci/docker/windows/install_gst.ps1 b/ci/docker/windows/install_gst.ps1
new file mode 100644
index 0000000000..6105f3623b
--- /dev/null
+++ b/ci/docker/windows/install_gst.ps1
@@ -0,0 +1,71 @@
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12;
+
+# Download gst-build and all its subprojects
+# git clone -b $env:DEFAULT_BRANCH https://gitlab.freedesktop.org/gstreamer/gst-build.git C:\gst-build
+# FIXME: need 1.19+ for cairo subproject :/
+# Should use a stable branch instead
+git clone -b master --depth 1 https://gitlab.freedesktop.org/gstreamer/gst-build.git C:\gst-build
+if (!$?) {
+  Write-Host "Failed to clone gst-build"
+  Exit 1
+}
+
+Set-Location C:\gst-build
+
+# Copy the cache we already have in the image to avoid massive redownloads
+Move-Item C:/subprojects/*  C:\gst-build\subprojects
+
+if (!$?) {
+  Write-Host "Failed to copy subprojects cache"
+  Exit 1
+}
+
+# Update the subprojects cache
+Write-Output "Running meson subproject reset"
+meson subprojects update --reset
+
+if (!$?) {
+  Write-Host "Failed to reset subprojects state"
+  Exit 1
+}
+
+Write-Output "Running git update"
+python git-update --no-interaction
+
+if (!$?) {
+  Write-Host "Failed to run git-update"
+  Exit 1
+}
+
+$env:MESON_ARGS = "-Dglib:installed_tests=false " +
+    "-Dlibnice:tests=disabled " +
+    "-Dlibnice:examples=disabled " +
+    "-Dffmpeg:tests=disabled " +
+    "-Dopenh264:tests=disabled " +
+    "-Dpygobject:tests=false " +
+    "-Dugly=enabled " +
+    "-Dbad=enabled " +
+    "-Dges=enabled " +
+    "-Drtsp_server=enabled " +
+    "-Ddevtools=enabled " +
+    "-Dsharp=disabled " +
+    "-Dpython=disabled " +
+    "-Dlibav=disabled " +
+    "-Dvaapi=disabled " +
+    "-Dgst-plugins-base:pango=enabled " +
+    "-Dgst-plugins-good:cairo=enabled "
+
+Write-Output "Building gst"
+cmd.exe /C "C:\BuildTools\Common7\Tools\VsDevCmd.bat -host_arch=amd64 -arch=amd64 && meson _build $env:MESON_ARGS && meson compile -C _build && ninja -C _build install"
+
+if (!$?) {
+  Write-Host "Failed to build and install gst"
+  Exit 1
+}
+
+git clean -fdxx
+
+if (!$?) {
+  Write-Host "Failed to git clean"
+  Exit 1
+}
\ No newline at end of file
diff --git a/ci/docker/windows/install_toolchain.ps1 b/ci/docker/windows/install_toolchain.ps1
new file mode 100644
index 0000000000..fd61b42d1c
--- /dev/null
+++ b/ci/docker/windows/install_toolchain.ps1
@@ -0,0 +1,69 @@
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12;
+
+$msvc_2017_url = 'https://aka.ms/vs/15/release/vs_buildtools.exe'
+$msys2_url = 'https://github.com/msys2/msys2-installer/releases/download/2021-02-15/msys2-base-x86_64-20210215.tar.xz'
+$msys_mingw_get_url = 'https://dotsrc.dl.osdn.net/osdn/mingw/68260/mingw-get-0.6.3-mingw32-pre-20170905-1-bin.tar.xz'
+
+Get-Date
+Write-Host "Downloading Visual Studio 2017 build tools"
+Invoke-WebRequest -Uri $msvc_2017_url -OutFile C:\vs_buildtools.exe
+
+Get-Date
+Write-Host "Installing Visual Studio 2017"
+Start-Process -NoNewWindow -Wait C:\vs_buildtools.exe -ArgumentList '--wait --quiet --norestart --nocache --installPath C:\BuildTools --add Microsoft.VisualStudio.Workload.VCTools --includeRecommended'
+if (!$?) {
+  Write-Host "Failed to install Visual Studio tools"
+  Exit 1
+}
+Remove-Item C:\vs_buildtools.exe -Force
+
+Get-Date
+Write-Host "Downloading and extracting mingw-get for MSYS"
+Invoke-WebRequest -Uri $msys_mingw_get_url -OutFile C:\mingw-get.tar.xz
+7z e C:\mingw-get.tar.xz -o"C:\\"
+$res1 = $?
+7z x C:\mingw-get.tar -o"C:\\MinGW"
+$res2 = $?
+
+if (!($res1 -and $res2)) {
+  Write-Host "Failed to extract mingw-get"
+  Exit 1
+}
+
+Remove-Item C:\mingw-get.tar.xz -Force
+Remove-Item C:\mingw-get.tar -Force
+
+Get-Date
+Write-Host "Installing MSYS for Cerbero into C:/MinGW using mingw-get"
+Start-Process -Wait C:\MinGW\bin\mingw-get.exe -ArgumentList 'install msys-base mingw32-base mingw-developer-toolkit'
+if (!$?) {
+  Write-Host "Failed to install Msys for cerbero using MinGW"
+  Exit 1
+}
+
+Get-Date
+Write-Host "Installing MSYS2 into C:/msys64"
+Invoke-WebRequest -Uri $msys2_url -OutFile C:\msys2-x86_64.tar.xz
+
+7z e C:\msys2-x86_64.tar.xz -o"C:\\"
+$res1 = $?
+7z x C:\msys2-x86_64.tar -o"C:\\"
+$res2 = $?
+
+if (!($res1 -and $res2)) {
+  Write-Host "Failed to extract msys2"
+  Exit 1
+}
+
+Remove-Item C:\msys2-x86_64.tar.xz -Force
+Remove-Item C:\msys2-x86_64.tar -Force
+
+Get-Date
+Write-Host "Installing Meson"
+pip3 install meson
+if (!$?) {
+  Write-Host "Failed to install meson from pip"
+  Exit 1
+}
+
+Write-Host "Toolchain Install Complete"
diff --git a/ci/docker/windows/prepare_cerbero_env.sh b/ci/docker/windows/prepare_cerbero_env.sh
new file mode 100644
index 0000000000..da94acabb3
--- /dev/null
+++ b/ci/docker/windows/prepare_cerbero_env.sh
@@ -0,0 +1,27 @@
+#! /bin/bash
+
+set -eux
+
+cd C:/
+git clone -b ${DEFAULT_BRANCH} https://gitlab.freedesktop.org/gstreamer/cerbero.git
+cd cerbero
+
+echo 'local_sources="C:/cerbero/cerbero-sources"' > localconf.cbc
+echo 'home_dir="C:/cerbero/cerbero-build"' >> localconf.cbc
+echo 'vs_install_path = "C:/BuildTools"' >> localconf.cbc
+echo 'vs_install_version = "vs15"' >> localconf.cbc
+
+# Fetch all bootstrap requirements
+./cerbero-uninstalled -t -c localconf.cbc -c config/win64.cbc fetch-bootstrap --jobs=4
+# Fetch all package requirements for a mingw gstreamer build
+./cerbero-uninstalled -t -c localconf.cbc -c config/win64.cbc fetch-package --jobs=4 gstreamer-1.0
+# Fetch all package requirements for a visualstudio gstreamer build
+./cerbero-uninstalled -t -v visualstudio -c localconf.cbc -c config/win64.cbc fetch-package --jobs=4 gstreamer-1.0
+
+# Fixup the MSYS installation
+./cerbero-uninstalled -t -c localconf.cbc -c config/win64.cbc bootstrap -y --build-tools=no --toolchains=no --offline
+
+# Wipe visualstudio package dist, sources, logs, and the build tools recipes
+./cerbero-uninstalled -t -v visualstudio -c localconf.cbc -c config/win64.cbc wipe --force --build-tools
+# clean the localconf
+rm /c/cerbero/localconf.cbc
diff --git a/ci/docker/windows/prepare_gst_env.ps1 b/ci/docker/windows/prepare_gst_env.ps1
new file mode 100644
index 0000000000..7b19497297
--- /dev/null
+++ b/ci/docker/windows/prepare_gst_env.ps1
@@ -0,0 +1,17 @@
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12;
+
+# FIXME: Python fails to validate github.com SSL certificate, unless we first
+# run a dummy download to force refreshing Windows' CA database.
+# See: https://bugs.python.org/issue36137
+(New-Object System.Net.WebClient).DownloadString("https://github.com") >$null
+
+Write-Host "Cloning GStreamer"
+git clone -b $env:DEFAULT_BRANCH https://gitlab.freedesktop.org/gstreamer/gstreamer.git C:\gstreamer
+
+# download the subprojects to try and cache them
+Write-Host "Downloading subprojects"
+meson subprojects download --sourcedir /gstreamer
+
+Write-Host "Caching subprojects into /subprojects/"
+python /gstreamer/ci/scripts/handle-subprojects-cache.py --build /gstreamer/subprojects/
+Remove-Item -Recurse -Force C:\gstreamer
diff --git a/ci/docker/windows/rust.Dockerfile b/ci/docker/windows/rust.Dockerfile
new file mode 100644
index 0000000000..f3742454a3
--- /dev/null
+++ b/ci/docker/windows/rust.Dockerfile
@@ -0,0 +1,21 @@
+# escape=`
+
+# Expect this to be set when calling docker build with
+# --build-arg BASE_IMAGE="" and make it fail if not set.
+ARG BASE_IMAGE="inavlid.gstreamer.freedesktop.org/invalid"
+FROM $BASE_IMAGE
+
+ARG DEFAULT_BRANCH="main"
+ARG RUST_VERSION="invalid"
+
+COPY install_gst.ps1 C:\
+RUN C:\install_gst.ps1
+RUN choco install -y pkgconfiglite
+ENV PKG_CONFIG_PATH="C:/lib/pkgconfig"
+
+ADD https://win.rustup.rs/x86_64 C:\rustup-init.exe
+RUN C:\rustup-init.exe -y --profile minimal --default-toolchain $env:RUST_VERSION
+
+# Uncomment for easy testing
+# RUN git clone --depth 1 https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
+# RUN cd gstreamer-rs; cmd.exe /C "C:\BuildTools\Common7\Tools\VsDevCmd.bat -host_arch=amd64 -arch=amd64; cargo build --all; cargo test --all"
\ No newline at end of file