# Copyright 2026 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================

# NOTE: This Dockerfile is no longer in use.
# It is kept just in case, but it's recommended to use the 2022 version,
# and that is what internal CI uses as well.

# This Dockerfile creates an image that has:
# - the correct MTU setting for networking from inside the container to work.
# - Visual Studio 2022 Build Tools
# - MSVC 14.39
# - LLVM/Clang 18.1.4
# - MSYS2 + curl, git, patch, vim, unzip, zip
# - Python 3.12.3
# - Bazelisk 1.19.0
# - JDK 21 (Azul Zulu)

FROM mcr.microsoft.com/windows/servercore:ltsc2019

SHELL ["powershell.exe", "-ExecutionPolicy", "Bypass", "-Command", \
       "$ErrorActionPreference='Stop'; $ProgressPreference='SilentlyContinue';$VerbosePreference = 'Continue';"]

# This should only be necessary when running on A GCP VM, on a default
# network, which has the MTU of 1460,
# due to 40 bytes being reserved for GCP's internal usage.
# Note, an invalid sub-interface name will lead to an obscure error, e.g.:
# "The filename, directory name, or volume label syntax is incorrect."
# In such cases, check that the name of the sub-interface is valid:
# `netsh interface show interface`
RUN netsh interface ipv4 set subinterface \"vEthernet (Ethernet)\" mtu=1460 store=persistent

RUN md C:\TEMP
RUN md C:\TMP

# Install 7-Zip.
RUN (New-Object Net.WebClient).DownloadFile('https://www.7-zip.org/a/7z2201-x64.msi', '7z.msi'); \
    Start-Process msiexec.exe -ArgumentList \"/i 7z.msi /qn /norestart /log C:\\TEMP\\7z_install_log.txt\" -wait; \
    Remove-Item .\7z.msi;

# Download the Visual Studio 2022 Installer.
RUN (New-Object Net.WebClient).DownloadFile('https://aka.ms/vs/17/release/vs_community.exe', 'C:\TEMP\vs_community.exe');
# Install Visual Studio 2022 Build Tools + Compiler
SHELL ["cmd", "/S", "/C"]
# Packages, and component versions, can be found here:
# https://learn.microsoft.com/en-us/visualstudio/install/workload-component-id-vs-build-tools
RUN C:\TEMP\vs_community.exe \
        --quiet --wait --norestart --nocache \
        --add Microsoft.VisualStudio.Component.VC.Tools.x86.x64 \
        --add Microsoft.VisualStudio.Workload.NativeDesktop \
        --add Microsoft.VisualStudio.Component.VC.14.39.17.9.x86.64 \
        --add Microsoft.VisualStudio.Component.Windows11SDK.22621 \
        --add Microsoft.VisualStudio.Component.VC.ATL \
 || IF "%ERRORLEVEL%"=="3010" EXIT 0

SHELL ["powershell.exe", "-ExecutionPolicy", "Bypass", "-Command", \
       "$ErrorActionPreference='Stop'; $ProgressPreference='SilentlyContinue'; $VerbosePreference = 'Continue';"]

# Install Clang.
RUN (New-Object Net.WebClient).DownloadFile( \
         'https://github.com/llvm/llvm-project/releases/download/llvmorg-18.1.4/LLVM-18.1.4-win64.exe', \
         'LLVM.exe'); \
    Start-Process -FilePath \"C:\Program Files\7-Zip\7z.exe\" -ArgumentList 'x LLVM.exe -oC:\tools\LLVM' -Wait; \
    $env:PATH = [Environment]::GetEnvironmentVariable('PATH', 'Machine') + ';C:\tools\LLVM\bin'; \
    [Environment]::SetEnvironmentVariable('PATH', $env:PATH, 'Machine');

# Install MSYS2, and add some extra tools.
RUN (New-Object Net.WebClient).DownloadFile( \
         'https://repo.msys2.org/distrib/x86_64/msys2-base-x86_64-20240113.tar.xz', \
         'msys2.tar.xz'); \
    Start-Process -FilePath \"C:\Program Files\7-Zip\7z.exe\" -ArgumentList 'x msys2.tar.xz -oC:\TEMP\msys2.tar' -Wait; \
    Start-Process -FilePath \"C:\Program Files\7-Zip\7z.exe\" -ArgumentList 'x C:\TEMP\msys2.tar -oC:\tools' -Wait; \
    $env:PATH = [Environment]::GetEnvironmentVariable('PATH', 'Machine') + ';C:\tools\msys64;C:\tools\msys64\usr\bin\'; \
    [Environment]::SetEnvironmentVariable('PATH', $env:PATH, 'Machine');

# Disable signature checking on pacman because we cannot initialize the keyring.
RUN Add-Content -Path C:\tools\msys64\etc\pacman.d\mirrorlist.mingw32 -Value 'SigLevel = Never'
RUN Add-Content -Path C:\tools\msys64\etc\pacman.d\mirrorlist.mingw64 -Value 'SigLevel = Never'
RUN Add-Content -Path C:\tools\msys64\etc\pacman.d\mirrorlist.msys -Value 'SigLevel = Never'

# Install pacman packages.
RUN C:\tools\msys64\usr\bin\bash.exe -lc \
  'pacman --noconfirm -Syy curl git patch vim unzip zip'

# Install Python as a general utility/tool.
ENV PYTHON_VERSION 3.12.3

RUN $url = ('https://www.python.org/ftp/python/{0}/python-{0}-amd64.exe' -f $env:PYTHON_VERSION); \
	Write-Host ('Downloading {0} ...' -f $url); \
	[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; \
	(New-Object Net.WebClient).DownloadFile($url, 'C:\tmp\pyinstall.exe'); \
	\
	Write-Host 'Installing...'; \
        Start-Process -FilePath \"C:\tmp\pyinstall.exe\" -ArgumentList '/quiet InstallAllUsers=1 PrependPath=1 TargetDir=C:\Python312' -Wait; \
	\
	Write-Host 'Verifying install ...'; \
	Write-Host '  python --version'; C:\python312\python.exe --version; \
	\
	Write-Host 'Verifying pip install ...'; \
	C:\python312\python.exe -m pip --version; \
	\
	Write-Host 'Removing ...'; \
	Remove-Item C:\tmp\pyinstall.exe -Force; \
	\
	Write-Host 'Complete.';

# Install pip packages.
RUN python -m pip install --ignore-installed --force-reinstall --upgrade \
    setuptools packaging

# Install JDK 21.
RUN \
  Add-Type -AssemblyName \"System.IO.Compression.FileSystem\"; \
  $zulu_pkg = \"zulu21.34.19-ca-jdk21.0.3-win_x64.zip\"; \
  $zulu_url = \"https://cdn.azul.com/zulu/bin/${zulu_pkg}\"; \
  $zulu_zip = \"c:\\temp\\${zulu_pkg}\"; \
  $zulu_extracted_path = \"c:\\temp\\\" + [IO.Path]::GetFileNameWithoutExtension($zulu_zip); \
  $zulu_root = \"c:\\openjdk\"; \
  (New-Object Net.WebClient).DownloadFile($zulu_url, $zulu_zip); \
  [System.IO.Compression.ZipFile]::ExtractToDirectory($zulu_zip, \"c:\\temp\"); \
  Move-Item $zulu_extracted_path -Destination $zulu_root; \
  Remove-Item $zulu_zip; \
  $env:PATH = [Environment]::GetEnvironmentVariable(\"PATH\", \"Machine\") + \";${zulu_root}\\bin\"; \
  [Environment]::SetEnvironmentVariable(\"PATH\", $env:PATH, \"Machine\"); \
  $env:JAVA_HOME = $zulu_root; \
  [Environment]::SetEnvironmentVariable(\"JAVA_HOME\", $env:JAVA_HOME, \"Machine\")

# Point to the LLVM installation.
# The Bazel Windows guide claims it can find LLVM automatically,
# but it likely only works if it's installed somewhere inside C:\Program Files.
ENV BAZEL_LLVM "C:\tools\LLVM"

# These variables may be useful, but so far haven't been. Keeping for posterity.
# ENV CLANG_COMPILER_PATH "C:\tools\llvm\bin\clang.exe"
# ENV CC "C:\tools\llvm\bin\clang.exe"
# ENV BAZEL_COMPILER "C:\tools\llvm\bin\clang.exe"

ENV BAZEL_SH "C:\tools\msys64\usr\bin\bash.exe"
ENV BAZEL_VS "C:\Program Files\Microsoft Visual Studio\2022\BuildTools"
ENV BAZEL_VC "C:\Program Files\Microsoft Visual Studio\2022\Community\VC"

# Environment variables to work around MSYS issues.
ENV MSYS_NO_PATHCONV 1
ENV MSYS2_ARG_CONV_EXCL *

# This should only be necessary if there are multiple, differently-versioned
# MSVC compilers installed, and a particular one should be used.
# To find exact versions available:
# - Navigate to the relevant folder, e.g.
#     C:\Program Files\Microsoft Visual Studio\2022
# - Search for the `cl.exe` file: `gci -r -fi cl.exe`
# - The version will be part of the found path, e.g.
#     2022\Community\VC\Tools\MSVC\14.39.33519\bin\Hostx64\x64
# ENV BAZEL_VC_FULL_VERSION 14.39.33519

# Install Bazelisk.
RUN md C:\tools\bazel
RUN (New-Object Net.WebClient).DownloadFile( \
         'https://github.com/bazelbuild/bazelisk/releases/download/v1.19.0/bazelisk-windows-amd64.exe', \
         'C:\tools\bazel\bazel.exe'); \
    $env:PATH = [Environment]::GetEnvironmentVariable('PATH', 'Machine') + ';C:\tools\bazel'; \
    [Environment]::SetEnvironmentVariable('PATH', $env:PATH, 'Machine');

ENV CLOUDSDK_CORE_DISABLE_PROMPTS 1
RUN (New-Object Net.WebClient).DownloadFile('https://dl.google.com/dl/cloudsdk/channels/rapid/google-cloud-sdk.zip', 'C:\Temp\google-cloud-sdk.zip'); \
    Expand-Archive -Path 'C:\Temp\google-cloud-sdk.zip' -DestinationPath $env:ProgramFiles -Verbose:$false
RUN & \"$env:ProgramFiles\\google-cloud-sdk\\install.bat\" --path-update false
RUN $env:Path += \";$env:ProgramFiles\\google-cloud-sdk\\bin\"; \
    [Environment]::SetEnvironmentVariable('Path', $env:Path, [EnvironmentVariableTarget]::Machine);
# Re-enable prompts for interactive use.
ENV CLOUDSDK_CORE_DISABLE_PROMPTS=""

# MSYS attempts to use non-cmd versions, which aren't meant for Windows
RUN Add-Content -Path C:\tools\msys64\.bashrc -Value 'alias gcloud=gcloud.cmd'
RUN Add-Content -Path C:\tools\msys64\.bashrc -Value 'alias gsutil=gsutil.cmd'
RUN Add-Content -Path C:\tools\msys64\.bashrc -Value 'alias bq=bq.cmd'

SHELL ["cmd.exe", "/s", "/c"]