@echo off
setlocal EnableDelayedExpansion

REM ----------------------------------------------------------------------------
REM Setup
REM ----------------------------------------------------------------------------
set root_dir=%~dp0

set home_dir=!root_dir!Home
set install_dir=!root_dir!Installer
set tools_dir=!root_dir!Tools
if not exist !home_dir! mkdir !home_dir!
if not exist !install_dir! mkdir !install_dir!
if not exist !tools_dir! mkdir !tools_dir!

set downloads_dir=!install_dir!\Downloads
set vim_dir=!home_dir!\vimfiles
set bin_dir=!tools_dir!\binaries
if not exist !downloads_dir! mkdir !downloads_dir!
if not exist !vim_dir! mkdir !vim_dir!
if not exist !bin_dir! mkdir !bin_dir!

set tmp_terminal_script=!root_dir!win32_terminal.bat.tmp
set terminal_script=!root_dir!win32_terminal.bat
echo @echo off> "!tmp_terminal_script!"
echo set HOME=!home_dir!>> "!tmp_terminal_script!"
echo set HOMEPATH=!home_dir!>> "!tmp_terminal_script!"
echo set USERPROFILE=!home_dir!>> "!tmp_terminal_script!"
echo set APPDATA=!home_dir!\AppData>> "!tmp_terminal_script!"
echo set LOCALAPPDATA=!home_dir!\AppData\Local>> "!tmp_terminal_script!"
echo set PATH=!bin_dir!;%%PATH%%>> "!tmp_terminal_script!"

REM ----------------------------------------------------------------------------
REM Setup tools for setting up the development environment
REM ----------------------------------------------------------------------------
REM We are ultra pedantic and we check the hashes of the distribution but also
REM we check the hashes of the actual binary that we'll execute. This will
REM ensure that the currently installed programs in the tools folder doesn't get
REM tampered with at some point after installation.
REM
REM Unforunately, since this is not standard practice to provide by
REM distributions we have to calculate them manually.

REM ----------------------------------------------------------------------------
REM Bootstrap 7zip
REM ----------------------------------------------------------------------------
REM We get an old version of 7z that is available as a .zip file which we can
REM extract on Windows with just PowerShell (i.e. no dependency).
set zip7_bootstrap_sha256=2a3afe19c180f8373fa02ff00254d5394fec0349f5804e0ad2f6067854ff28ac
set zip7_bootstrap_exe_sha256=c136b1467d669a725478a6110ebaaab3cb88a3d389dfa688e06173c066b76fcf
set zip7_bootstrap_version=920

set zip7_bootstrap_zip=!downloads_dir!\win32_7zip_bootstrap_v!zip7_bootstrap_version!.zip
set zip7_bootstrap_dir=!tools_dir!\7zip_bootstrap-!zip7_bootstrap_version!
set zip7_bootstrap_exe=!zip7_bootstrap_dir!\7za.exe

if not exist "!zip7_bootstrap_exe!" (
    call :DownloadFile "https://www.7-zip.org/a/7za!zip7_bootstrap_version!.zip" "!zip7_bootstrap_zip!" || exit /B
    call :VerifyFileSHA256 "!zip7_bootstrap_zip!" "!zip7_bootstrap_sha256!" || exit /B
)
if not exist "!zip7_bootstrap_dir!" powershell "Expand-Archive !zip7_bootstrap_zip! -DestinationPath !zip7_bootstrap_dir!" || exit /B

call :VerifyFileSHA256 "!zip7_bootstrap_exe!" "!zip7_bootstrap_exe_sha256!" || exit /B

REM ----------------------------------------------------------------------------
REM 7zip
REM ----------------------------------------------------------------------------
REM Use our bootstrap 7z from above to download the latest 7zip version
REM NOTE: We do not use 7za because it can not unzip a NSIS installer. The full
REM version however can.
set zip7_sha256=0b461f0a0eccfc4f39733a80d70fd1210fdd69f600fb6b657e03940a734e5fc1
set zip7_exe_sha256=ed24ed04b5d4a20b3f50fc088a455195c756d7b5315d1965e8c569472b43d939
set zip7_version=2107

set zip7_zip=!downloads_dir!\win32_7zip_v!zip7_version!.exe
set zip7_dir=!tools_dir!\7zip-!zip7_version!
set zip7_exe=!zip7_dir!\7z.exe

if not exist "!zip7_exe!" (
    call :DownloadFile "https://www.7-zip.org/a/7z!zip7_version!-x64.exe" "!zip7_zip!" || exit /B
    call :VerifyFileSHA256 "!zip7_zip!" "!zip7_sha256!" || exit /B
    "!zip7_bootstrap_exe!" x -y -o"!zip7_dir!" !zip7_zip! || exit /B
)

call :VerifyFileSHA256 "!zip7_exe!" "!zip7_exe_sha256!" || exit /B

REM Terminal
echo set PATH=!zip7_dir!;%%PATH%%>> "!tmp_terminal_script!"

REM ----------------------------------------------------------------------------
REM GPG Signature Verification
REM ----------------------------------------------------------------------------
set gpg_w32_sha256=1a18adbb24868e14a40ccbd60003108840e238c0893e7bb6908805ae067eb0e8
set gpg_w32_exe_sha256=ac181fb744df2950880458f8e18eb005de38e5c9858d13f0f772b5ae18c6b157
set gpg_w32_version=2.3.6
set gpg_w32_date=20220425

set gpg_w32_zip=!downloads_dir!\win32_gpg_w32_v!gpg_w32_version!.exe
set gpg_w32_dir=!tools_dir!\gpg_w32-!gpg_w32_version!
set gpg_w32_bin_dir=!gpg_w32_dir!\bin
set gpg_w32_exe=!gpg_w32_bin_dir!\gpg.exe

if not exist "!gpg_w32_exe!" (
    call :DownloadFile "https://gnupg.org/ftp/gcrypt/binary/gnupg-w32-!gpg_w32_version!_!gpg_w32_date!.exe" "!gpg_w32_zip!" || exit /B
    call :VerifyFileSHA256 "!gpg_w32_zip!" "!gpg_w32_sha256!" || exit /B
    call :Unzip "!gpg_w32_zip!" "!gpg_w32_dir!" || exit /B
)

call :VerifyFileSHA256 "!gpg_w32_exe!" "!gpg_w32_exe_sha256!" || exit /B
set PATH="!gpg_w32_bin_dir!";!PATH!

REM Terminal
echo set PATH=!gpg_w32_bin_dir!;%%PATH%%>> "!tmp_terminal_script!"

REM ----------------------------------------------------------------------------
REM Application Setup
REM ----------------------------------------------------------------------------
REM Download & verify the tools we want for development

REM ----------------------------------------------------------------------------
REM Wezterm
REM ----------------------------------------------------------------------------
set wezterm_sha256=c634e98fa9715766bbb00cbc3c8a23d1d558c8cd5716ad2efca45ed4e0ef82f9
set wezterm_exe_sha256=b9b5bae20d0679127ca0c4da276dff3b7b32310bfbfaede26a9b8ecb55e295ce
set wezterm_version=20220408-101518-b908e2dd

set wezterm_zip=!downloads_dir!\win32_wezterm-!wezterm_version!.zip
set wezterm_dir=!tools_dir!\wezterm-!wezterm_version!
set wezterm_exe=!wezterm_dir!\wezterm-gui.exe

if not exist "!wezterm_exe!" (
    call :DownloadFile https://github.com/wez/wezterm/releases/download/!wezterm_version!/WezTerm-windows-!wezterm_version!.zip "!wezterm_zip!" || exit /B
    call :VerifyFileSHA256 "!wezterm_zip!" "!wezterm_sha256!" || exit /B
    call :Unzip "!wezterm_zip!" "!wezterm_dir!" || exit /B
    call :Move "!wezterm_dir!\wezterm-windows-!wezterm_version!" "!wezterm_dir!" || exit /B
)

call :VerifyFileSHA256 "!wezterm_exe!" "!wezterm_exe_sha256!" || exit /B
call :CopyAndAlwaysOverwriteFile "!install_dir!\wezterm.lua" "!wezterm_dir!\wezterm.lua" || exit /B

REM ----------------------------------------------------------------------------
REM Jetbrains Mono Font
REM ----------------------------------------------------------------------------
set jetbrains_mono_sha256=4e315b4ef176ce7ffc971b14997bdc8f646e3d1e5b913d1ecba3a3b10b4a1a9f
set jetbrains_mono_file_sha256=50e1dcb40298fcfcc21a1ef3cbee9fe9e82709c48ad30ce617472c06a3bd9436
set jetbrains_mono_version=2.242

set jetbrains_mono_zip=!downloads_dir!\jetbrains_mono-!jetbrains_mono_version!.zip
set jetbrains_mono_dir=!tools_dir!\jetbrains_mono-!jetbrains_mono_version!
set jetbrains_mono_file=!jetbrains_mono_dir!\fonts\ttf\JetBrainsMono-Regular.ttf

if not exist "!jetbrains_mono_file!" (
    call :DownloadFile https://download.jetbrains.com/fonts/JetBrainsMono-!jetbrains_mono_version!.zip "!jetbrains_mono_zip!" || exit /B
    call :VerifyFileSHA256 "!jetbrains_mono_zip!" "!jetbrains_mono_sha256!" || exit /B
    call :Unzip "!jetbrains_mono_zip!" "!jetbrains_mono_dir!" || exit /B
)

call :VerifyFileSHA256 "!jetbrains_mono_file!" "!jetbrains_mono_file_sha256!" || exit /B

REM ----------------------------------------------------------------------------
REM Programming
REM ----------------------------------------------------------------------------
REM ----------------------------------------------------------------------------
REM CMake
REM ----------------------------------------------------------------------------
set cmake_sha256=9b509cc4eb7191dc128cfa3f2170036f9cbc7d9d5f93ff7fafc5b2d77b3b40dc
set cmake_exe_sha256=326ae6ce4bd46c27f6ce46c95b48efc19848fd9fc24d71d2e8a226dadfef810c
set cmake_version=3.23.1

set cmake_zip=!downloads_dir!\win32_cmake_!cmake_version!.zip
set cmake_dir=!tools_dir!\cmake-!cmake_version!
set cmake_exe=!cmake_dir!\bin\cmake.exe

if not exist "!cmake_exe!" (
    call :DownloadFile "https://github.com/Kitware/CMake/releases/download/v!cmake_version!/cmake-!cmake_version!-windows-x86_64.zip" "!cmake_zip!" || exit /B
    call :VerifyFileSHA256 "!cmake_zip!" "!cmake_sha256!" || exit /B
    call :Unzip "!cmake_zip!" "!cmake_dir!" || exit /B
    call :Move "!cmake_dir!/cmake-!cmake_version!-windows-x86_64" "!cmake_dir!" || exit /B
)

call :VerifyFileSHA256 "!cmake_exe!" "!cmake_exe_sha256!" || exit /B
call :MakeBatchShortcutInBinDir "cmake" "!cmake_exe!"

REM ----------------------------------------------------------------------------
REM Git
REM ----------------------------------------------------------------------------
set git_sha256=bc030848e282d49e562ae2392a72501cf539322ad06ffe4cea8cf766f148dfe8
set git_exe_sha256=ae463cad04c2b15fc91de68ab096933ec08c44752e205aebd7d64c3a482df62d
set git_version=2.33.0

set git_zip=!downloads_dir!\win32_git_!git_version!.7z.exe
REM Do *NOT* use an environment variable named git_dir as this will conflict
REM with git reading it as the directory to base off all git operations.
set git_install_dir=!tools_dir!\PortableGit-!git_version!
set git_exe=!git_install_dir!\cmd\git.exe

if not exist "!git_exe!" (
    call :DownloadFile "https://github.com/git-for-windows/git/releases/download/v!git_version!.windows.2/PortableGit-!git_version!.2-64-bit.7z.exe" "!git_zip!" || exit /B
    call :VerifyFileSHA256 "!git_zip!" "!git_sha256!" || exit /B
    call :Unzip "!git_zip!" "!git_install_dir!" || exit /B
)

call :VerifyFileSHA256 "!git_exe!" "!git_exe_sha256!" || exit /B

REM Terminal
echo set PATH=!git_install_dir!\cmd;%%PATH%%>> "!tmp_terminal_script!"
echo set PATH=!git_install_dir!\mingw64\bin;%%PATH%%>> "!tmp_terminal_script!"
echo set PATH=!git_install_dir!\usr\bin;%%PATH%%>> "!tmp_terminal_script!"

REM ----------------------------------------------------------------------------
REM LLVM/Clang
REM ----------------------------------------------------------------------------
set llvm_exe_sha256=9f0748de7f946c210a030452de226986bab46a0121d7236ea0e7b5079cb6dfef
set llvm_version=12.0.1

set llvm_zip=!downloads_dir!\win32_llvm_x64_v!llvm_version!.exe
set llvm_dir=!tools_dir!\llvm-!llvm_version!
set llvm_bin_dir=!llvm_dir!\bin
set llvm_exe=!llvm_bin_dir!\clang.exe

set llvm_gpg_key=!downloads_dir!\llvm-tstellar-gpg-key.asc
set llvm_gpg_sig=!llvm_zip!.sig

if not exist "!llvm_exe!" (
    call :DownloadFile "https://github.com/llvm/llvm-project/releases/download/llvmorg-9.0.1/tstellar-gpg-key.asc" "!llvm_gpg_key!" || exit /B
    call :DownloadFile "https://github.com/llvm/llvm-project/releases/download/llvmorg-!llvm_version!/LLVM-!llvm_version!-win64.exe.sig" "!llvm_gpg_sig!" || exit /B
    call :DownloadFile "https://github.com/llvm/llvm-project/releases/download/llvmorg-!llvm_version!/LLVM-!llvm_version!-win64.exe" "!llvm_zip!" || exit /B

    gpg --import "!llvm_gpg_key!" || exit /B
    gpg --verify "!llvm_gpg_sig!" "!llvm_zip!" || exit /B
    call :Unzip "!llvm_zip!" "!llvm_dir!" || exit /B
)

call :VerifyFileSHA256 "!llvm_exe!" "!llvm_exe_sha256!" || exit /B

REM Clang Format
set clang_format_py_sha256=36ba7aa047f8a8ac8fdc278aaa733de801cc84dea60a4210973fd3e4f0d2a330
set vim_clang_format=!vim_dir!\clang-format.py
call :CopyAndAlwaysOverwriteFile "!llvm_dir!\share\clang\clang-format.py" "!vim_clang_format!" || exit /B
call :VerifyFileSHA256 "!vim_clang_format!" "!clang_format_py_sha256!" || exit /B

REM Terminal
echo set PATH=!llvm_bin_dir!;%%PATH%%>> "!tmp_terminal_script!"

REM ------------------------------------------------------------------------
REM MinGW64
REM ------------------------------------------------------------------------
set mingw_sha256=853970527b5de4a55ec8ca4d3fd732c00ae1c69974cc930c82604396d43e79f8
set mingw_exe_sha256=c5f0953f7a71ddcdf0852e1e44a43cef9b8fe121beba4d4202bfe6d405de47c0
set mingw_version=8.1.0

set mingw_zip=!downloads_dir!\win32_mingw64-posix-seg-rt_v6-rev0!mingw_version!.7z
set mingw_dir=!tools_dir!\mingw64-posix-seh-rt_v6-rev0-!mingw_version!
set mingw_bin_dir=!mingw_dir!\bin
set mingw_exe=!mingw_bin_dir!\gcc.exe

if not exist "!mingw_exe!" (
    call :DownloadFile \"https://sourceforge.net/projects/mingw-w64/files/Toolchains targetting Win64/Personal Builds/mingw-builds/!mingw_version!/threads-posix/seh/x86_64-!mingw_version!-release-posix-seh-rt_v6-rev0.7z\" !mingw_zip! || exit /B
    call :VerifyFileSHA256 !mingw_zip! !mingw_sha256! || exit /B
    call :Unzip !mingw_zip! !mingw_dir! || exit /B
    call :Move !mingw_dir!\mingw64 !mingw_dir! || exit /B
)

call :VerifyFileSHA256 "!mingw_exe!" "!mingw_exe_sha256!" || exit /B

REM Terminal
echo set PATH=!mingw_bin_dir!;%%PATH%%>> "!tmp_terminal_script!"

REM ----------------------------------------------------------------------------
REM ninja
REM ----------------------------------------------------------------------------
set ninja_sha256=bbde850d247d2737c5764c927d1071cbb1f1957dcabda4a130fa8547c12c695f
set ninja_exe_sha256=6a71c03f88897419f19548a8eadd941ed94144bb671be289822080f991c1ab79
set ninja_version=1.10.2

set ninja_zip=!downloads_dir!\ninja-!ninja_version!.zip
set ninja_dir=!tools_dir!\ninja-!ninja_version!
set ninja_exe=!ninja_dir!\ninja.exe

if not exist "!ninja_exe!" (
    call :DownloadFile "https://github.com/ninja-build/ninja/releases/download/v!ninja_version!/ninja-win.zip" "!ninja_zip!" || exit /B
    call :VerifyFileSHA256 "!ninja_zip!" "!ninja_sha256!" || exit /B
    call :Unzip "!ninja_zip!" "!ninja_dir!" || exit /B
)

call :VerifyFileSHA256 "!ninja_exe!" "!ninja_exe_sha256!" || exit /B
call :MakeBatchShortcutInBinDir "ninja" "!ninja_exe!"

REM ----------------------------------------------------------------------------
REM nodejs
REM ----------------------------------------------------------------------------
set nodejs_sha256=f7b0e8b0bfcfad7d62eba16fa4db9f085983c12c661bd4c66d8e3bd783befa65
set nodejs_exe_sha256=7f33cbe04cb2940427e6dd97867c1fcf3ddd60911d2ae0260da3cab9f6ea6365
set nodejs_version=16.7.0

set nodejs_zip=!downloads_dir!\nodejs-!nodejs_version!-win-x64.7z
set nodejs_dir=!tools_dir!\nodejs-!nodejs_version!
set nodejs_exe=!nodejs_dir!\node.exe

if not exist "!nodejs_exe!" (
    call :DownloadFile "https://nodejs.org/dist/v!nodejs_version!/node-v!nodejs_version!-win-x64.7z" "!nodejs_zip!" || exit /B
    call :VerifyFileSHA256 "!nodejs_zip!" "!nodejs_sha256!" || exit /B
    call :Unzip "!nodejs_zip!" "!nodejs_dir!" || exit /B
    call :Move "!nodejs_dir!\node-v!nodejs_version!-win-x64" "!nodejs_dir!" || exit /B
)

call :VerifyFileSHA256 "!nodejs_exe!" "!nodejs_exe_sha256!" || exit /B

REM Terminal
echo set PATH=!nodejs_dir!;%%PATH%%>> "!tmp_terminal_script!"

REM ----------------------------------------------------------------------------
REM Python
REM ----------------------------------------------------------------------------
set python_sha256=93cc3db75dffb4d56b9f64af43294f130f2c222a66de7a1325d0ce8f1ed62e26
set python_exe_sha256=9042daa88b2d3879a51bfabc2d90d4a56da05ebf184b6492a22a46fdc1c936a4
set python_version=3.9.0.2dot
set python_version_nodot=3902
set python_version_dot=3.9.0

set python_zip=!downloads_dir!\win32_Winpython64-!python_version!.zip
set python_dir=!tools_dir!\Winpython64-!python_version_nodot!
set python_exe=!python_dir!\python-3.9.0.amd64\python.exe

if not exist "!python_exe!" (
    call :DownloadFile "https://github.com/winpython/winpython/releases/download/3.0.20201028/Winpython64-!python_version!.exe" "!python_zip!" || exit /B
    call :VerifyFileSHA256 "!python_zip!" "!python_sha256!" || exit /B
    call :Unzip "!python_zip!" "!python_dir!" || exit /B
    call :Move "!python_dir!\WPy64-!python_version_nodot!" "!python_dir!" || exit /B
)

call :VerifyFileSHA256 "!python_exe!" "!python_exe_sha256!" || exit /B

set python_bin_dir=!python_dir!\python-!python_version_dot!.amd64
set python_scripts_bin_dir=!python_bin_dir!\Scripts

REM Terminal
echo set PATH=!python_bin_dir!;%%PATH%%>> "!tmp_terminal_script!"
echo set PATH=!python_scripts_bin_dir!;%%PATH%%>> "!tmp_terminal_script!"
echo set PYTHONHOME=!python_bin_dir!>> "!tmp_terminal_script!"

REM ----------------------------------------------------------------------------
REM RenderDoc
REM ----------------------------------------------------------------------------
set renderdoc_sha256=ed1c1228b8fc30e53d3560dbae9d7bf47b85e0e15e30e6f3e4f36173a74f77bc
set renderdoc_exe_sha256=3b4874f1677f08e4c329696eaa8281b7ee86b16ad5679932a72085a3e7abc658
set renderdoc_version=1.19

set renderdoc_zip=!downloads_dir!\win32_renderdoc-!renderdoc_version!.zip
set renderdoc_dir=!tools_dir!\renderdoc-x64-!renderdoc_version!
set renderdoc_exe=!renderdoc_dir!\qrenderdoc.exe

if not exist "!renderdoc_exe!" (
    call :DownloadFile "https://renderdoc.org/stable/!renderdoc_version!/RenderDoc_!renderdoc_version!_64.zip" "!renderdoc_zip!" || exit /B
    call :VerifyFileSHA256 "!renderdoc_zip!" "!renderdoc_sha256!" || exit /B
    call :Unzip "!renderdoc_zip!" "!renderdoc_dir!" || exit /B
    call :Move "!renderdoc_dir!\RenderDoc_!renderdoc_version!_64" "!renderdoc_dir!" || exit /B
)

call :VerifyFileSHA256 "!renderdoc_exe!" "!renderdoc_exe_sha256!" || exit /B

REM ----------------------------------------------------------------------------
REM Zeal
REM ----------------------------------------------------------------------------
set zeal_sha256=08e9992f620ba0a5ea348471d8ac9c85059e95eedd950118928be639746e3f94
set zeal_exe_sha256=d1e687a33e117b6319210f40e2401b4a68ffeb0f33ef82f5fb6a31ce4514a423
set zeal_version=0.6.1

set zeal_zip=!downloads_dir!\win32_zeal-!zeal_version!.7z
set zeal_dir=!tools_dir!\zeal-x64-!zeal_version!
set zeal_exe=!zeal_dir!\zeal.exe

if not exist "!zeal_exe!" (
    call :DownloadFile "https://github.com/zealdocs/zeal/releases/download/v!zeal_version!/zeal-portable-!zeal_version!-windows-x64.7z" "!zeal_zip!" || exit /B
    call :VerifyFileSHA256 "!zeal_zip!" "!zeal_sha256!" || exit /B
    call :Unzip "!zeal_zip!" "!zeal_dir!" || exit /B
    call :Move "!zeal_dir!\zeal-portable-!zeal_version!-windows-x64" "!zeal_dir!" || exit /B
)

call :VerifyFileSHA256 "!zeal_exe!" "!zeal_exe_sha256!" || exit /B

REM ----------------------------------------------------------------------------
REM Zig
REM ----------------------------------------------------------------------------
set zig_sha256=443da53387d6ae8ba6bac4b3b90e9fef4ecbe545e1c5fa3a89485c36f5c0e3a2
set zig_exe_sha256=63c2f819cfdb1a35cb954791fc0aa48910a42065a5e1c6ff89ee16775c75a112
set zig_version=0.9.1

set zig_file=zig-windows-x86_64-!zig_version!.zip
set zig_zip=!downloads_dir!\win32_!zig_file!
set zig_dir=!tools_dir!\zig-windows-x86_64-!zig_version!
set zig_exe=!zig_dir!\zig.exe

if not exist "!zig_exe!" (
    call :DownloadFile "https://ziglang.org/download/!zig_version!/!zig_file!" "!zig_zip!" || exit /B
    call :VerifyFileSHA256 "!zig_zip!" "!zig_sha256!" || exit /B
    call :Unzip "!zig_zip!" "!zig_dir!" || exit /B
)

call :VerifyFileSHA256 "!zig_exe!" "!zig_exe_sha256!" || exit /B
call :MakeBatchShortcutInBinDir "zig" "!zig_exe!"

REM ----------------------------------------------------------------------------
REM MSVC
REM ----------------------------------------------------------------------------
REM This depends on python, so it must be installed after it.
set msvc_version=14.32
set msvc_sdk_version=20348
set msvc_dir=!tools_dir!\msvc-v!msvc_version!-win10-sdk-v!msvc_sdk_version!-x64
if not exist "!msvc_dir!" (
    call "!python_exe!" !tools_dir!\portable-msvc.py --accept-license --msvc-version !msvc_version! --sdk-version !msvc_sdk_version! || exit /B
    call :Move "msvc" "!msvc_dir!" || exit /B
)

REM Put the compiler into the path temporarily for compiling some programs on
REM demand in this script.
call !msvc_dir!\setup.bat

REM Terminal
echo call "!msvc_dir!\setup.bat">> "!tmp_terminal_script!"

REM ----------------------------------------------------------------------------
REM Symget
REM ----------------------------------------------------------------------------
set symget_dir=!tools_dir!\symget
if not exist "!symget_dir!" (
    call !git_exe! clone https://github.com/mmozeiko/symget.git !symget_dir! || exit /B
)

call !git_exe! -C !symget_dir! pull origin main || exit /B
call !git_exe! -C !symget_dir! checkout 79b026f || exit /B

REM ----------------------------------------------------------------------------
REM Odin
REM ----------------------------------------------------------------------------
set odin_dir=!tools_dir!\odin
set odin_git_hash=a4cb6f9
set odin_exe_dir=!odin_dir!\build\!odin_git_hash!
set odin_exe=!odin_exe_dir!\odin.exe

if not exist "!odin_dir!" (
    call !git_exe! clone https://github.com/odin-lang/odin.git !odin_dir! || exit /B
)

if not exist "!odin_exe!" (
    call !git_exe! -C !odin_dir! pull origin master || exit /B
    call !git_exe! -C !odin_dir! checkout !odin_git_hash! || exit /B

    pushd !odin_dir!
    call build.bat
    if not exist !odin_exe_dir! mkdir !odin_exe_dir!
    call move /Y odin.exe !odin_exe_dir!\odin.exe
    call move /Y odin.pdb !odin_exe_dir!\odin.pdb
    popd
)

call :MakeBatchShortcutInBinDir "odin" "!odin_exe!"

REM ----------------------------------------------------------------------------
REM QoL/Tools
REM ----------------------------------------------------------------------------
REM ----------------------------------------------------------------------------
REM clink - Bash style tab completion in terminal
REM ----------------------------------------------------------------------------
set clink_sha256=31e286313e67a7269ca09ae142e569af7962b03b8f2bc7bd99240416222d8ee8
set clink_exe_sha256=38b1bb5a8392ac8d7f98d3dcc0a41dc7fc31344800d4facd83e10d9175daf9d8
set clink_version=1.3.13
set clink_git_hash=24b02e

set clink_zip=!downloads_dir!\win32_clink_!clink_version!.zip
set clink_dir=!tools_dir!\clink-!clink_version!
set clink_exe=!clink_dir!\clink_x64.exe
set clink_bat=!clink_dir!\clink.bat

if not exist "!clink_exe!" (
    call :DownloadFile "https://github.com/chrisant996/clink/releases/download/v!clink_version!/clink.!clink_version!.!clink_git_hash!.zip" "!clink_zip!" || exit /B
    call :VerifyFileSHA256 "!clink_zip!" "!clink_sha256!" || exit /B
    call :Unzip "!clink_zip!" "!clink_dir!" || exit /B
    call :Move "!clink_dir!\clink_!clink_version!" "!clink_dir!" || exit /B
    call :CopyAndAlwaysOverwriteFile "!clink_dir!\_default_inputrc" "!clink_dir!\default_inputrc" || exit /B
    call :CopyAndAlwaysOverwriteFile "!clink_dir!\_default_settings" "!clink_dir!\default_settings" || exit /B
)

call :VerifyFileSHA256 "!clink_exe!" "!clink_exe_sha256!" || exit /B
call :MakeBatchShortcutInBinDir "clink" "!clink_bat!"

REM Clink Completion Addon
set clink_completions_dir=!tools_dir!\clink-completions
if not exist "!clink_completions_dir!" (
    call !git_exe! clone https://github.com/vladimir-kotikov/clink-completions !clink_completions_dir! || exit /B
)
call !git_exe! -C !clink_completions_dir! pull origin master || exit /B
call !git_exe! -C !clink_completions_dir! checkout 9ab9342 || exit /B

REM Terminal Script
echo set CLINK_PATH=!clink_completions_dir!>> "!tmp_terminal_script!

REM ----------------------------------------------------------------------------
REM Dependencies (Walker) - For DLL dependency management
REM ----------------------------------------------------------------------------
set dependencies_sha256=7d22dc00f1c09fd4415d48ad74d1cf801893e83b9a39944b0fce6dea7ceaea99
set dependencies_exe_sha256=1737e5406128c3560bbb2bced3ac62d77998e592444f94b10cc0aa0bb1e617e6
set dependencies_version=v1.11.1

set dependencies_zip=!downloads_dir!\win32_dependencies_!dependencies_version!.zip
set dependencies_dir=!tools_dir!\dependencies-!dependencies_version!
set dependencies_exe=!dependencies_dir!\DependenciesGui.exe

if not exist "!dependencies_exe!" (
    call :DownloadFile "https://github.com/lucasg/Dependencies/releases/download/!dependencies_version!/Dependencies_x64_Release.zip" "!dependencies_zip!" || exit /B
    call :VerifyFileSHA256 "!dependencies_zip!" "!dependencies_sha256!" || exit /B
    call :Unzip "!dependencies_zip!" "!dependencies_dir!" || exit /B
)

call :VerifyFileSHA256 "!dependencies_exe!" "!dependencies_exe_sha256!" || exit /B

REM ----------------------------------------------------------------------------
REM everything (void tools search program)
REM ----------------------------------------------------------------------------
set everything_sha256=656ff3946222048a5558160023da6fd8abc6fa9569f7ac1dff058410a3db6f28
set everything_exe_sha256=8f853443c0b0e8c144315a27d1e8bf1595bd09cb364393226accfe105c0a2c85
set everything_version=1.4.1.1015

set everything_zip=!downloads_dir!\win32_everything_v!everything_version!.zip
set everything_dir=!tools_dir!\everything-!everything_version!
set everything_exe=!everything_dir!\everything.exe

if not exist "!everything_exe!" (
    call :DownloadFile "https://www.voidtools.com/Everything-!everything_version!.x64.zip" "!everything_zip!" || exit /B
    call :VerifyFileSHA256 "!everything_zip!" "!everything_sha256!" || exit /B
    call :Unzip "!everything_zip!" "!everything_dir!" || exit /B
)

call :VerifyFileSHA256 "!everything_exe!" "!everything_exe_sha256!" || exit /B

REM ----------------------------------------------------------------------------
REM fzf
REM ----------------------------------------------------------------------------
set fzf_sha256=f0797ceee089017108c80b09086c71b8eec43d4af11ce939b78b1d5cfd202540
set fzf_exe_sha256=5176c4c90957aa7e3d12f91b8ba55acac7524a83998517119ee19b61f4534140
set fzf_version=0.29.0

set fzf_zip=!downloads_dir!\win32_fzf_v!fzf_version!.zip
set fzf_dir=!bin_dir!
set fzf_exe=!fzf_dir!\fzf.exe

if not exist "!fzf_exe!-!fzf_version!.sha256.txt" (
    call :DownloadFile "https://github.com/junegunn/fzf/releases/download/!fzf_version!/fzf-!fzf_version!-windows_amd64.zip" "!fzf_zip!" || exit /B
    call :VerifyFileSHA256 "!fzf_zip!" "!fzf_sha256!" || exit /B
    call :UnzipAndAlwaysOverwrite "!fzf_zip!" "!fzf_dir!" || exit /B
)

call :VerifyFileSHA256 "!fzf_exe!" "!fzf_exe_sha256!" || exit /B

REM Terminal
REM Use RG for FZF to make it ultra fast
echo set FZF_DEFAULT_OPTS=--multi --layout=reverse>> "!tmp_terminal_script!"
echo set FZF_DEFAULT_COMMAND=rg --files --no-ignore-vcs --hidden>> "!tmp_terminal_script!"

REM ----------------------------------------------------------------------------
REM GVim, Vim Plug, Vim Config
REM ----------------------------------------------------------------------------
set gvim_zip=!downloads_dir!\win32_gvim_x64.7z
set gvim_dir=!tools_dir!\GVim
if not exist "!gvim_dir!\gvim.exe" (
    call :DownloadFile https://tuxproject.de/projects/vim/complete-x64.7z !gvim_zip! || exit /B
    call :Unzip "!gvim_zip!" "!gvim_dir!" || exit /B
)

call :CopyAndAlwaysOverwriteFile "!install_dir!\_vimrc" !home_dir!

REM DLL that hooks into GVIM and provides fullscreen with F11
set gvim_fullscreen_dll_sha256=1c83747b67ed73c05d44c1af8222a860bc5a48b56bf54cd6e21465a2deb78456
set gvim_fullscreen_dll=!gvim_dir!\gvim_fullscreen.dll
call :CopyAndAlwaysOverwriteFile "!install_dir!\win32_gvim_fullscreen.dll" "!gvim_fullscreen_dll!" || exit /B
call :VerifyFileSHA256 "!gvim_fullscreen_dll!" "!gvim_fullscreen_dll_sha256!" || exit /B

set vim_plug_dir=!vim_dir!\autoload
set vim_plug=!vim_plug_dir!\plug.vim
if not exist "!vim_plug_dir!" mkdir "!vim_plug_dir!"
call :DownloadFile "https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim" "!vim_plug!" || exit /B

REM Terminal
echo set PATH=!gvim_dir!;%%PATH%%>> "!tmp_terminal_script!"

REM ----------------------------------------------------------------------------
REM ImHex
REM ----------------------------------------------------------------------------
set imhex_sha256=080f537d3ea58c002cc2112adbec1352144710b43764de9a1dc04f129d3a3343
set imhex_exe_sha256=6a4b0e70bf7c78af074af0de2346164d9f5aec28ea224f9ee903412e1c774d95
set imhex_version=1.17.0

set imhex_zip=!downloads_dir!\win32_imhex_v!imhex_version!.zip
set imhex_dir=!tools_dir!\imhex-x64-x!imhex_version!
set imhex_exe=!imhex_dir!\imhex.exe

if not exist "!imhex_exe!-!imhex_version!.sha256.txt" (
    call :DownloadFile "https://github.com/WerWolv/ImHex/releases/download/v!imhex_version!/Windows.Portable.ZIP.zip" "!imhex_zip!" || exit /B
    call :VerifyFileSHA256 "!imhex_zip!" "!imhex_sha256!" || exit /B
    call :UnzipAndAlwaysOverwrite "!imhex_zip!" "!imhex_dir!" || exit /B
)

call :VerifyFileSHA256 "!imhex_exe!" "!imhex_exe_sha256!" || exit /B

REM ----------------------------------------------------------------------------
REM Joplin
REM ----------------------------------------------------------------------------
set joplin_sha256=2dba85ba6887d9318b10aafda00531f804f311ef9d1c899eefbcba116bf50ed2
set joplin_version=2.6.10

set joplin_dir=!tools_dir!\joplin-x64-!joplin_version!
set joplin_exe=!joplin_dir!\JoplinPortable.exe

if not exist "!joplin_exe!" (
    if not exist "!joplin_dir!" mkdir "!joplin_dir!"
    call :DownloadFile "https://github.com/laurent22/joplin/releases/download/v!joplin_version!/JoplinPortable.exe" "!joplin_exe!" || exit /B
)

call :VerifyFileSHA256 "!joplin_exe!" "!joplin_sha256!" || exit /B

REM ----------------------------------------------------------------------------
REM Keypirinha
REM ----------------------------------------------------------------------------
set keypirinha_sha256=d109a16e6a5cf311abf6d06bbe5b1be3b9ba323b79c32a168628189e10f102a5
set keypirinha_exe_sha256=2d3adb36a04e9fdf94636c9ac5d4c2b754accbfaecd81f4ee7189c3c0edc8af1
set keypirinha_version=2.26

set keypirinha_zip=!downloads_dir!\win32_keypirinha-x64-!keypirinha_version!.7z
set keypirinha_dir=!tools_dir!\keypirinha-x64-!keypirinha_version!
set keypirinha_exe=!keypirinha_dir!\keypirinha.exe

if not exist "!keypirinha_exe!" (
    call :DownloadFile "https://github.com/Keypirinha/Keypirinha/releases/download/v!keypirinha_version!/keypirinha-!keypirinha_version!-x64-portable.7z" "!keypirinha_zip!" || exit /B
    call :VerifyFileSHA256 "!keypirinha_zip!" "!keypirinha_sha256!" || exit /B
    call :Unzip "!keypirinha_zip!" "!keypirinha_dir!" || exit /B
    call :Move "!keypirinha_dir!\keypirinha" "!keypirinha_dir!" || exit /B
)

call :VerifyFileSHA256 "!keypirinha_exe!" "!keypirinha_exe_sha256!" || exit /B

REM ----------------------------------------------------------------------------
REM Misc Tools
REM ----------------------------------------------------------------------------
REM ctags: C/C++ code annotation generator
REM scanmapset: Bind capslock to escape via registry
REM uncap: Bind capslock to escape via run-time program
call :CopyAndAlwaysOverwriteFile "!install_dir!\win32_ctags.exe" "!bin_dir!\ctags.exe" || exit /B
call :CopyAndAlwaysOverwriteFile "!install_dir!\win32_scanmapset.exe" "!bin_dir!\scanmapset.exe" || exit /B
call :CopyAndAlwaysOverwriteFile "!install_dir!\win32_uncap.exe" "!bin_dir!\uncap.exe" || exit /B
call :CopyAndAlwaysOverwriteFile "!install_dir!\clang_format_style_file" "!home_dir!\_clang-format" || exit /B

REM ------------------------------------------------------------------------
REM MobaXTerm
REM ------------------------------------------------------------------------
set mobaxterm_sha256=91f80537f12c2ad34a5eba99a285c149781c6d35a144a965ce3aea8a9bc6868c
set mobaxterm_exe_sha256=1053c81b44018d6e6519a9c80d7413f7bb36e9f6e43b3da619b2229aa362a522
set mobaxterm_version=21.2

set mobaxterm_zip=!downloads_dir!\win32_mobaxterm-!mobaxterm_version!.zip
set mobaxterm_dir=!tools_dir!\mobaxterm-!mobaxterm_version!
set mobaxterm_exe=!mobaxterm_dir!\MobaXterm_Personal_21.2.exe

if not exist "!mobaxterm_exe!" (
    call :DownloadFile "https://download.mobatek.net/2122021051924233/MobaXterm_Portable_v!mobaxterm_version!.zip" !mobaxterm_zip! || exit /B
    call :VerifyFileSHA256 !mobaxterm_zip! !mobaxterm_sha256! || exit /B
    call :Unzip !mobaxterm_zip! !mobaxterm_dir! || exit /B
)

call :VerifyFileSHA256 "!mobaxterm_exe!" "!mobaxterm_exe_sha256!" || exit /B

REM ----------------------------------------------------------------------------
REM O&O ShutUp10 (Privacy Tool for Windows)
REM ----------------------------------------------------------------------------
REM We don't do SHA256 here since we don't get a versioned URL, this can
REM change at a whim and it'd be painful to have to reupdate the script
REM everytime.

set oo_shutup_10_dir=!tools_dir!\oo_shutup_10
set oo_shutup_10_file=!oo_shutup_10_dir!\oo_shutup_10.exe

if not exist "!oo_shutup_10_file!" (
    if not exist "!oo_shutup_10_dir!" mkdir "!oo_shutup_10_dir!"
    call :DownloadFile "https://dl5.oo-software.com/files/ooshutup10/OOSU10.exe" "!oo_shutup_10_file!" || exit /B
)

REM ----------------------------------------------------------------------------
REM ProcessHacker
REM ----------------------------------------------------------------------------
set process_hacker_sha256=c662b756324c9727760b4e921459d31a30f99cf8d3f24b64f4fcb3b29a26beb4
set process_hacker_exe_sha256=22b1b8f080a41a07f23eae8ab0ad2e5f88d3c5af5d8c1cd1bb4f6856482e945c
set process_hacker_version=3.0.4861

set process_hacker_zip=!downloads_dir!\win32_process_hacker-!process_hacker_version!.zip
set process_hacker_dir=!tools_dir!\process_hacker-!process_hacker_version!
set process_hacker_exe=!process_hacker_dir!\64bit\ProcessHacker.exe

if not exist "!process_hacker_exe!" (
    call :DownloadFile "https://github.com/ProcessHackerRepoTool/nightly-builds-mirror/releases/download/v!process_hacker_version!/processhacker-!process_hacker_version!-bin.zip" "!process_hacker_zip!" || exit /B
    call :VerifyFileSHA256 "!process_hacker_zip!" "!process_hacker_sha256!" || exit /B
    call :Unzip "!process_hacker_zip!" "!process_hacker_dir!" || exit /B
)

call :VerifyFileSHA256 "!process_hacker_exe!" "!process_hacker_exe_sha256!" || exit /B

REM ----------------------------------------------------------------------------
REM ripgrep
REM ----------------------------------------------------------------------------
set rg_sha256=a47ace6f654c5ffa236792fc3ee3fefd9c7e88e026928b44da801acb72124aa8
set rg_exe_sha256=ab5595a4f7a6b918cece0e7e22ebc883ead6163948571419a1dd5cd3c7f37972
set rg_version=13.0.0

set rg_zip=!downloads_dir!\win32_rg_v!rg_version!.zip
set rg_dir=!tools_dir!\ripgrep-!rg_version!
set rg_exe=!rg_dir!\rg.exe

if not exist "!rg_exe!" (
    call :DownloadFile "https://github.com/BurntSushi/ripgrep/releases/download/!rg_version!/ripgrep-!rg_version!-x86_64-pc-windows-msvc.zip" "!rg_zip!" || exit /B
    call :VerifyFileSHA256 "!rg_zip!" "!rg_sha256!" || exit /B
    call :Unzip "!rg_zip!" "!rg_dir!" || exit /B
    call :Move "!rg_dir!\ripgrep-!rg_version!-x86_64-pc-windows-msvc" "!rg_dir!" || exit /B
)

call :VerifyFileSHA256 "!rg_exe!" "!rg_exe_sha256!" || exit /B
call :MakeBatchShortcutInBinDir "rg" "!rg_exe!"

REM ----------------------------------------------------------------------------
REM Ethereum
REM ----------------------------------------------------------------------------
REM ----------------------------------------------------------------------------
REM geth
REM ----------------------------------------------------------------------------
set geth_md5=753cab189bd175d9fc6fea965ff7161b
set geth_exe_sha256=7374e1c761f27a24a1d66299935b03b46ac354b6dc5f48505178d014a56f12df
set geth_version=1.10.17-25c9b49f

set geth_zip=!downloads_dir!\win32_geth-amd64-v!geth_version!.zip
set geth_dir=!tools_dir!\geth-windows-amd64-!geth_version!
set geth_exe=!geth_dir!\geth.exe

set geth_gpg_key=!downloads_dir!\..\geth_windows_builder_gpg_key.asc
set geth_gpg_sig=!geth_zip!.asc

if not exist "!geth_exe!" (
    call :DownloadFile "https://gethstore.blob.core.windows.net/builds/geth-windows-amd64-!geth_version!.zip" "!geth_zip!" || exit /B
    call :DownloadFile "https://gethstore.blob.core.windows.net/builds/geth-windows-amd64-!geth_version!.zip.asc" "!geth_gpg_sig! || exit /B
    call :VerifyFileMD5 "!geth_zip!" "!geth_version!" "!geth_md5!" || exit /B

    gpg --import "!geth_gpg_key!" || exit /B
    gpg --verify "!geth_gpg_sig!" "!geth_zip!" || exit /B
    call :Unzip "!geth_zip!" "!geth_dir!" || exit /B
)

call :VerifyFileSHA256 "!geth_exe!" "!geth_exe_sha256!" || exit /B
call :MakeBatchShortcutInBinDir "geth" "!geth_exe!"

REM ----------------------------------------------------------------------------
REM remix_ide
REM ----------------------------------------------------------------------------
set remix_ide_sha256=19a56cb79459e612d8cbdd6b6729d06c7080d983537d2494a15fd25ea67b2499
set remix_ide_exe_sha256=960bc454e37a718b86018b596d14ed977d1a8e1a5bc57b5afd573fc5e9b84a47
set remix_ide_version=1.3.1

set remix_ide_zip=!downloads_dir!\win32_remix-ide-amd64-v!remix_ide_version!.zip
set remix_ide_dir=!tools_dir!\remix-ide-!remix_ide_version!
set remix_ide_exe=!remix_ide_dir!\Remix IDE.exe

if not exist "!remix_ide_exe!" (
    call :DownloadFile "https://github.com/ethereum/remix-desktop/releases/download/v!remix_ide_version!/Remix-IDE-!remix_ide_version!-win.zip" "!remix_ide_zip!" || exit /B
    call :VerifyFileSHA256 "!remix_ide_zip!" "!remix_ide_sha256!" || exit /B
    call :Unzip "!remix_ide_zip!" "!remix_ide_dir!" || exit /B
)

call :VerifyFileSHA256 "!remix_ide_exe!" "!remix_ide_exe_sha256!" || exit /B

REM ----------------------------------------------------------------------------
REM solidity
REM ----------------------------------------------------------------------------
set solidity_exe_sha256=82db83111c6e2c892179486cb7050d85f1517bf851027607eb7f4e589e714bc5
set solidity_version=0.8.7+commit.e28d00a7

set solidity_dir=!tools_dir!\solidity-windows-amd64-!solidity_version!
set solidity_exe=!solidity_dir!\solc.exe

if not exist "!solidity_exe!" (
    if not exist "!solidity_dir!" mkdir "!solidity_dir!"
    call :DownloadFile "https://binaries.soliditylang.org/windows-amd64/solc-windows-amd64-v!solidity_version!.exe" "!solidity_exe!" || exit /B
)

call :VerifyFileSHA256 "!solidity_exe!" "!solidity_exe_sha256!" || exit /B
call :MakeBatchShortcutInBinDir "solc" "!solidity_exe!"

REM ----------------------------------------------------------------------------
REM Finish Terminal Script
REM ----------------------------------------------------------------------------
echo if exist "!root_dir!win32_terminal_user_config.bat" call "!root_dir!win32_terminal_user_config.bat">> "!tmp_terminal_script!"
echo start "" /MAX "!wezterm_exe!">> "!tmp_terminal_script!"
echo exit>> "!tmp_terminal_script!"
move /Y !tmp_terminal_script! !terminal_script!

REM ----------------------------------------------------------------------------
REM Odin & Portable MSVC Work-around
REM ----------------------------------------------------------------------------
REM Odin uses J. Blow's Microsoft craziness SDK locator which relies on the
REM registry. Here we inject the registry entry that the SDK locator checks for
REM finding our portable MSVC installation.
set odin_install_workaround_script=!root_dir!\win32_install_odin_msvc_workaround.reg
set odin_uninstall_workaround_script=!root_dir!\win32_uninstall_odin_msvc_workaround.reg

set kits_root_10=%msvc_dir%\Windows Kits\10\
set kits_root_10=%kits_root_10:\=\\%

echo Windows Registry Editor Version 5.00>!odin_install_workaround_script!
echo.>>!odin_install_workaround_script!
echo [HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Kits\Installed Roots]>>!odin_install_workaround_script!
echo "KitsRoot10"="%kits_root_10%">>!odin_install_workaround_script!

echo Windows Registry Editor Version 5.00>!odin_uninstall_workaround_script!
echo.>>!odin_uninstall_workaround_script!
echo [HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Kits\Installed Roots]>>!odin_uninstall_workaround_script!
echo "KitsRoot10"=->>!odin_uninstall_workaround_script!

REM ----------------------------------------------------------------------------
REM Background Application Scripts
REM ----------------------------------------------------------------------------
set bg_app_script=!root_dir!\win32_start_background_apps.bat
echo @echo off> "!bg_app_script!"
echo start "" "!everything_dir!\everything.exe">> "!bg_app_script!"
echo start "" "!keypirinha_dir!\keypirinha.exe">> "!bg_app_script!"

REM ----------------------------------------------------------------------------
REM CTags Helper Script
REM ----------------------------------------------------------------------------
set ctags_file=!bin_dir!\ctags_cpp.bat
echo @echo off> "!ctags_file!"
echo ctags --c++-kinds=+p --fields=+iaS --extras=+q %%*>> !ctags_file!

echo - Setup complete. Launch !root_dir!win32_terminal.bat [or restart Wezterm instance if you're updating an existing installation]
echo - (Optional) A custom font is provided and requires manual intallation in Windows at !jetbrains_mono_file!
echo              This font will be used in GVIM if it's available.
pause
exit /B

REM ------------------------------------------------------------------------------------------------
REM Functions
REM ------------------------------------------------------------------------------------------------
:DownloadFile
set url=%~1
set dest_file=%~2
set msg=[Download File] !url! to !dest_file!

if exist !dest_file! (
    echo - [Cached] !msg!
) else (
    echo - !msg!
    call powershell -Command "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; Invoke-WebRequest !url! -OutFile !dest_file! -UserAgent [Microsoft.PowerShell.Commands.PSUserAgent]::FireFox"
)

if not exist !dest_file! echo [Download File] Failed to download file from !url!
exit /B !ERRORLEVEL!

REM ------------------------------------------------------------------------------------------------
:CopyAndAlwaysOverwriteFile
set src_file=%~1
set dest_file=%~2

echo - [Copy] !src_file! to !dest_file!
call copy /Y !src_file! !dest_file! > nul

exit /B !ERRORLEVEL!

REM ------------------------------------------------------------------------------------------------
:Unzip
set zip_file=%~1
set dest=%~2
set msg=[Unzip] !zip_file! to !dest!

if exist !dest! (
    echo - [Cached] !msg!
) else (
    echo - !msg!
    call !zip7_dir!\7z.exe x -y -spe -o!dest! !zip_file!
)
exit /B !ERRORLEVEL!

REM ------------------------------------------------------------------------------------------------
:UnzipAndAlwaysOverwrite
set zip_file=%~1
set dest=%~2
set msg=[Unzip] !zip_file! to !dest!

echo - !msg!
call !zip7_dir!\7z.exe x -y -spe -o!dest! !zip_file!
exit /B !ERRORLEVEL!

REM ------------------------------------------------------------------------------------------------
:VerifyFileSHA256
set file=%~1
set expected_sha256=%~2

REM Calculate hash
set calculated_sha256_file=!file!.sha256.txt
call powershell "$FileHash = Get-FileHash -algorithm sha256 \"!file!\"; $FileHash.Hash.ToLower()" > !calculated_sha256_file!

REM Verify Hash
set /p actual_sha256=< !calculated_sha256_file!
if /I "!expected_sha256!" neq "!actual_sha256!" (
    echo - [Verify] !file!
    echo sha256 hash does not match, failing.
    echo Expected:   !expected_sha256!
    echo Calculated: !actual_sha256!
    exit /B -1
) else (
    echo - [Verify] !file! Hash OK: !expected_sha256!
    exit /B 0
)

REM ------------------------------------------------------------------------------------------------
:VerifyFileMD5
set file=%~1
set version=%~2
set expected_md5=%~3

REM Calculate hash
set calculated_md5_file=!file!-!version!.md5.txt
call powershell "$FileHash = Get-FileHash -algorithm md5 \"!file!\"; $FileHash.Hash.ToLower()" > !calculated_md5_file!

REM Verify Hash
set /p actual_md5=< !calculated_md5_file!
if /I "!expected_md5!" neq "!actual_md5!" (
    echo - [Verify] !file!
    echo md5 hash does not match, failing.
    echo Expected:   !expected_md5!
    echo Calculated: !actual_md5!
    exit /B -1
) else (
    echo - [Verify] !file! Hash OK: !expected_md5!
    exit /B 0
)

REM ------------------------------------------------------------------------------------------------
:Move
set src=%~1
set dest=%~2
if exist !src! robocopy !src! !dest! /E /MOVE /NP /NJS /NJS /NS /NC /NFL /NDL
exit /B 0

REM ------------------------------------------------------------------------------------------------
:MakeBatchShortcutInBinDir
REM NOTE we make a batch file instead of a symlink because symlinks require
REM admin privileges in windows ...
set script_name=%~1
set executable=%~2
echo @echo off> "!bin_dir!\!script_name!.bat"
echo !executable! %%*>> "!bin_dir!\!script_name!.bat"
exit /B 0