Update Android base image to 2023-12-05. (#35526)

Also tells Docker to invalidate caches so that our apt-get update attempt actually does something.

scripts/azure-pipelines/android/Dockerfile

@@ -1,55 +1,65 @@
+# syntax=docker/dockerfile:1.4
 FROM ubuntu:20.04
-ENV DEBIAN_FRONTEND noninteractive
 
-RUN \
-  apt-get update && \
-  apt-get -y upgrade && \
-  apt-get -y --no-install-recommends install git g++ wget curl zip vim \
-  pkg-config tar cmake unzip ca-certificates
+ADD https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb /packages-microsoft-prod.deb
+ADD https://dl.google.com/android/repository/android-ndk-r25c-linux.zip /android-ndk-r25c-linux.zip
 
-# Download Android NDK
-RUN \
-  wget https://dl.google.com/android/repository/android-ndk-r25c-linux.zip && \
-  unzip android-ndk-r25c-linux.zip && \
-  rm -rf android-ndk-r25c-linux.zip
+# Add apt packages
 
-ENV ANDROID_NDK_HOME /android-ndk-r25c
+## vcpkg prerequisites
+ENV APT_PACKAGES="git curl zip unzip tar"
 
-# Download Powershell
-RUN \
-  wget -q https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb && \
-  dpkg -i packages-microsoft-prod.deb && \
-  rm -f packages-microsoft-prod.deb && \
-  apt-get -y install software-properties-common && \
-  apt-get update && \
-  add-apt-repository universe && \
-  apt-get -y install powershell
+## Common build prereqs
+ENV APT_PACKAGES="$APT_PACKAGES g++ vim pkg-config cmake ca-certificates"
 
-RUN \
-  apt-get -y --no-install-recommends install autoconf nasm bison python2 \
-  flex build-essential libtool libtool-bin gettext automake autoconf-archive
+ENV APT_PACKAGES="$APT_PACKAGES autoconf nasm bison python2 flex build-essential libtool libtool-bin gettext automake autoconf-archive"
 
-# python related
-RUN \
-  apt-get -y --no-install-recommends install python3-setuptools python3-pip python3-venv
+## Python related
+ENV APT_PACKAGES="$APT_PACKAGES python3-setuptools python3-pip python3-venv"
 
-# freeglut
-RUN \
-  apt-get -y --no-install-recommends install libxi-dev libgl1-mesa-dev \
-  libglu1-mesa-dev mesa-common-dev libxrandr-dev libxxf86vm-dev
+## freeglut
+ENV APT_PACKAGES="$APT_PACKAGES libxi-dev libgl1-mesa-dev libglu1-mesa-dev mesa-common-dev libxrandr-dev libxxf86vm-dev"
 
 # glfw3
-RUN \
-  apt-get -y --no-install-recommends install libxinerama-dev libxcursor-dev
+ENV APT_PACKAGES="$APT_PACKAGES libxinerama-dev libxcursor-dev"
 
-# required by qt5-base
-RUN \
-  apt-get -y --no-install-recommends install libxext-dev libxfixes-dev libxrender-dev \
+# qt5-base
+ENV APT_PACKAGES="$APT_PACKAGES libxext-dev libxfixes-dev libxrender-dev \
   libxcb1-dev libx11-xcb-dev libxcb-glx0-dev libxcb-util0-dev \
   libxkbcommon-dev libxcb-keysyms1-dev \
   libxcb-image0-dev libxcb-shm0-dev libxcb-icccm4-dev libxcb-sync-dev \
   libxcb-xfixes0-dev libxcb-shape0-dev libxcb-randr0-dev \
   libxcb-render-util0-dev libxcb-xinerama0-dev libxcb-xkb-dev libxcb-xinput-dev \
-  libxcb-cursor-dev libxkbcommon-x11-dev
+  libxcb-cursor-dev libxkbcommon-x11-dev"
+
+## PowerShell
+ENV APT_PACKAGES="$APT_PACKAGES powershell"
+
+RUN <<END_OF_SCRIPT bash
+export DEBIAN_FRONTEND=noninteractive
+
+# Apt prereqs itself
+apt-get -y update
+apt-get -y --no-install-recommends install ca-certificates
+
+# Add apt repos
+
+## PowerShell
+dpkg -i packages-microsoft-prod.deb
+rm -f packages-microsoft-prod.deb
+add-apt-repository universe
+
+# Run apt things
+apt-get -y update
+apt-get -y dist-upgrade
+
+apt-get -y --no-install-recommends install $APT_PACKAGES
+
+# Android NDK
+unzip /android-ndk-r25c-linux.zip
+rm -f android-ndk-r25c-linux.zip
+END_OF_SCRIPT
+
+ENV ANDROID_NDK_HOME /android-ndk-r25c
 
 WORKDIR /vcpkg

scripts/azure-pipelines/android/create-docker-image.ps1

@@ -18,6 +18,8 @@ Connect-AzContainerRegistry -Name $registry.Name
 $imageName = "vcpkg-android"
 Push-Location $PSScriptRoot
 try {
+    docker builder prune -f --filter "until=24h"
+
     docker build . -t $imageName
     
     $remote = [string]::Format('andcontainerregistry.azurecr.io/{0}:{1}', $imageName, $Date)

scripts/azure-pipelines/azure-pipelines.yml

@@ -6,7 +6,7 @@ variables:
   linux-pool: 'PrLin-1ES-Pool'
   windows-pool: 'PrWin-2023-10-11'
   osx-pool: 'PrOsx-2023-09-11'
-  linux-docker-image: 'andcontainerregistry.azurecr.io/vcpkg-android:2023-10-11'
+  linux-docker-image: 'andcontainerregistry.azurecr.io/vcpkg-android:2023-12-05'
 
 parameters:
   - name: vcpkgToolSha