windows-compile-vs.ps1

$ErrorActionPreference="Stop"
$ProgressPreference="SilentlyContinue"

$PHP_VERSIONS=@("8.2.25", "8.3.13")

$PHP_SDK_VER="2.3.0"
$ARCH="x64"

#### NOTE: Tags with "v" prefixes behave weirdly in the GitHub API. They'll be stripped in some places but not others.
#### Use commit hashes to avoid this.

$LIBYAML_VER="0.2.5"
$PTHREAD_W32_VER="3.0.0"
$LEVELDB_MCPE_VER="1c7564468b41610da4f498430e795ca4de0931ff" #release not tagged
$LIBDEFLATE_VER="78051988f96dc8d8916310d8b24021f01bd9e102" #1.23 - see above note about "v" prefixes
$LIBRDKAFKA_VER="2.1.1"
$LIBZSTD_VER="1.5.6"
$LIBGRPC_VER="1.56.2"
$LIBSNAPPY_VER="1.2.1"

$PHP_PMMPTHREAD_VER="6.1.0"
$PHP_YAML_VER="2.2.4"
$PHP_CHUNKUTILS2_VER="0.3.5"
$PHP_IGBINARY_VER="3.2.16"
$PHP_LEVELDB_VER="317fdcd8415e1566fc2835ce2bdb8e19b890f9f3" #release not tagged
$PHP_CRYPTO_VER="abbe7cbf869f96e69f2ce897271a61d32f43c7c0" #release not tagged
$PHP_SNAPPY_VER="ab8b2b7375641f47deb21d8e8ba1a00ea5364cf6"
$PHP_RECURSIONGUARD_VER="0.1.0"
$PHP_MORTON_VER="0.1.2"
$PHP_LIBDEFLATE_VER="0.2.1"
$PHP_XXHASH_VER="0.2.0"
$PHP_XDEBUG_VER="3.3.2"
$PHP_ARRAYDEBUG_VER="0.2.0"
$PHP_ENCODING_VER="0.4.0"
$PHP_VANILLAGENERATOR_VER="2.1.7"
$PHP_LIBKAFKA_VER="6.0.3"
$PHP_ZSTD_VER="0.13.0"
$PHP_GRPC_VER="1.57.3"

function pm-echo {
    param ([string] $message)

    echo "[PocketMine] $message"
    echo "[PocketMine] $message" >> "$log_file"
}

function pm-echo-error {
    param ([string] $message)

    pm-echo "[ERROR] $message"
}

function pm-fatal-error {
    param ([string] $message)

    pm-echo-error $message
    exit 1
}

$library = ""
$library_version = ""
function write-library {
    param ([string] $library, [string] $version)

    Write-Host -NoNewline "[$library $version]"
    $script:library = $library
    $script:library_version = $version
}
function write-status {
    param ([string] $status)

    Write-Host -NoNewline " $status..."
    echo "[$library $library_version] $status..." >> $log_file
}
function write-download {
    write-status "downloading"
}
function write-extracting {
    write-status "extracting"
}
function write-configure {
    write-status "configuring"
}
function write-compile {
    write-status "compiling"
}
function write-install {
    write-status "installing"
}
function write-done {
    echo " done!"
    $script:library = ""
    $script:library_version = ""
}

$log_file="$pwd\compile.log"
echo "" > "$log_file"
$outpath="$pwd"

pm-echo "PHP compiler for Windows"
date >> "$log_file"

pm-echo "Checking dependencies"

$script_dependencies = @("git", "cmake")
foreach ($dep in $script_dependencies) {
    $depInfo = Get-Command "$dep" -ErrorAction SilentlyContinue
    if ($depInfo -eq $null) {
        pm-fatal-error "$dep is required but can't be found in your PATH"
    } else {
        pm-echo "Found $dep in $($depInfo.Source)"
    }
}



pm-echo "Checking configuration options"

$PHP_VERSION_BASE="auto"
$PHP_VER=""
if ($env:PHP_VERSION_BASE -ne $null) {
    $PHP_VERSION_BASE=$env:PHP_VERSION_BASE
}

$PHP_DEBUG_BUILD=0
if ($env:PHP_DEBUG_BUILD -eq 1) {
	$PHP_DEBUG_BUILD=1
}

$MSBUILD_CONFIGURATION="RelWithDebInfo"
$PHP_JIT_ENABLE_ARG="no"

if ($PHP_DEBUG_BUILD -eq 0) {
    $OUT_PATH_REL="Release"
    $PHP_HAVE_DEBUG="enable-debug-pack"
    pm-echo "Building release binaries with debugging symbols"
} else {
    $OUT_PATH_REL="Debug"
    $PHP_HAVE_DEBUG="enable-debug"

    #I don't like this, but YAML will crash if it's not built with the same target as PHP
    $MSBUILD_CONFIGURATION="Debug"
    pm-echo "Building debug binaries"
}

if ($env:PHP_JIT_SUPPORT -eq 1) {
    $PHP_JIT_ENABLE_ARG="yes"
    pm-echo "Compiling JIT support in OPcache (unstable)"
}

function php-version-id {
    param ([string] $version)

    $parts = $version.Split(".")

	#TODO: patch is a pain because of suffixes and we don't really need it anyway
    $result = (([int]$parts[0]) * 10000) + (([int]$parts[1]) * 100)
    return $result
}

$PREFERRED_PHP_VERSION_BASE=""
switch ($env:PM_VERSION_MAJOR) {
    5 { $PREFERRED_PHP_VERSION_BASE="8.2" }
    $null { pm-fatal-error "Please specify PocketMine-MP major version by setting the PM_VERSION_MAJOR environment variable" }
    default { pm-fatal-error "PocketMine-MP $PM_VERSION_MAJOR is not supported by this version of the build script" }
}

$PM_VERSION_MAJOR=$env:PM_VERSION_MAJOR
pm-echo "Compiling with configuration for PocketMine-MP $PM_VERSION_MAJOR"

if ($PHP_VERSION_BASE -eq "auto") {
    $PHP_VERSION_BASE=$PREFERRED_PHP_VERSION_BASE
} elseif ($PHP_VERSION_BASE -ne $PREFERRED_PHP_VERSION_BASE) {
    pm-echo "[WARNING] $PHP_VERSION_BASE is not the default for PocketMine-MP $PM_VERSION_MAJOR"
    pm-echo "[WARNING] The build may fail, or you may not be able to use the resulting PHP binary"
}

foreach ($version in $PHP_VERSIONS) {
    if ($version -like "$PHP_VERSION_BASE.*") {
        $PHP_VER=$version
        break
    }
}
if ($PHP_VER -eq "") {
    pm-echo-error "Unsupported PHP base version $PHP_VERSION_BASE"
    pm-echo-error "Example inputs: 8.2, 8.3"
    exit 1
}

#don't really need these except for dev versions
$PHP_GIT_REV="php-$PHP_VER"
$PHP_DISPLAY_VER="$PHP_VER"

#TODO: these should be selected by PHP base version
$VC_VER=""
$CMAKE_TARGET=""

$PHP_VERSION_ID = php-version-id $PHP_VER
if ($PHP_VERSION_ID -ge 80400) {
    $VC_VER="vs17"
    $CMAKE_TARGET="Visual Studio 17 2022"
} else {
    $VC_VER="vs16"
    $CMAKE_TARGET="Visual Studio 16 2019"
}

pm-echo "Selected PHP $PHP_VER ($PHP_VERSION_ID) and toolset $VC_VER ($CMAKE_TARGET)"

if ($env:SOURCES_PATH -ne $null) {
    $SOURCES_PATH=$env:SOURCES_PATH
} else {
    $SOURCES_PATH="C:\pocketmine-php-$PHP_DISPLAY_VER-$($OUT_PATH_REL.ToLower())"
}
pm-echo "Using path $SOURCES_PATH for build sources"

if (Test-Path "$pwd\bin") {
    pm-echo "Deleting old binary folder..."
    Remove-Item -Recurse -Force "$pwd\bin" 2>&1
}
if (Test-Path $SOURCES_PATH) {
    pm-echo "Deleting old workspace $SOURCES_PATH..."
    Remove-Item -Recurse -Force $SOURCES_PATH 2>&1
}

$download_cache="$pwd\download_cache"
function download-file {
    param ([string] $url, [string] $prefix)

    $cached_filename="$prefix-$($url.Substring($url.LastIndexOf("/") + 1))"
    $cached_path="$download_cache\$cached_filename"

    if (!(Test-Path $download_cache)) {
        mkdir $download_cache >> $log_file 2>&1
    }

    if (Test-Path $cached_path) {
        echo "Cache hit for URL: $url" >> $log_file
    } else {
        echo "Downloading file from $url to $cached_path" >> $log_file
        #download to a tmpfile first, so that we don't leave borked cache entries for later runs
        Invoke-WebRequest -Uri $url -OutFile "$download_cache/.temp" >> $log_file 2>&1
        Move-Item "$download_cache/.temp" $cached_path >> $log_file 2>&1
    }
    if (!(Test-Path $cached_path)) {
        pm-fatal-error "Failed to download file from $url"
    }

    return $cached_path
}

function unzip-file {
    param ([string] $file, [string] $destination)

    #expand-archive doesn't respect script-local ProgressPreference
    #https://github.com/PowerShell/Microsoft.PowerShell.Archive/issues/77
    $oldProgressPref = $global:ProgressPreference
    $global:ProgressPreference = "SilentlyContinue"
    Expand-Archive -Path $file -DestinationPath $destination >> $log_file 2>&1
    $global:ProgressPreference = $oldProgressPref
}


function append-file-utf8 {
    param ([string] $line, [string] $file)

    Out-File -Append -FilePath $file -Encoding utf8 -InputObject $line
}

function download-sdk {
    write-library "PHP SDK" $PHP_SDK_VER

    write-download
    $file = download-file "https://github.com/php/php-sdk-binary-tools/archive/refs/tags/php-sdk-$PHP_SDK_VER.zip" "php-sdk"
    write-extracting
    unzip-file $file $pwd
    Move-Item "php-sdk-binary-tools-php-sdk-$PHP_SDK_VER" $SOURCES_PATH
    write-done
}

function sdk-command {
    param ([string] $command, [string] $errorMessage = "")

    New-Item task.bat -Value $command >> $log_file 2>&1
    echo "Running SDK command: $command" >> $log_file
    $wrap = "`"$SOURCES_PATH\phpsdk-$VC_VER-$ARCH.bat`" -t task.bat 2>&1"
    echo "SDK wrapper command: $wrap" >> $log_file
    (& cmd.exe /c $wrap) >> $log_file
    $result=$LASTEXITCODE
    if ($result -ne 0) {
        if ($errorMessage -eq "") {
            pm-fatal-error "Error code $result running SDK build command"
        } else {
            pm-fatal-error $errorMessage
        }
    }
    Remove-Item task.bat
}

function download-php-deps {
    write-library "PHP prebuilt deps" "$PHP_VERSION_BASE/$VC_VER"
    write-download
    sdk-command "phpsdk_deps -u -t $VC_VER -b $PHP_VERSION_BASE -a $ARCH -f -d $DEPS_DIR || exit 1"
    write-done
}

function build-snappy {
    write-library "snappy" $LIBSNAPPY_VER
    write-download
    (& cmd.exe /c "git clone -b $LIBSNAPPY_VER https://github.com/google/snappy snappy 2>&1") >> $log_file
    Push-Location snappy

    (& cmd.exe /c "git submodule update --depth=1 --init 2>&1") >> $log_file

    write-configure
    sdk-command "cmake -GNinja^`
        -DCMAKE_PREFIX_PATH=`"$DEPS_DIR`"^`
        -DCMAKE_INSTALL_PREFIX=`"$DEPS_DIR`"^`
        -DCMAKE_BUILD_TYPE=`"$MSBUILD_CONFIGURATION`"^`
        . || exit 1"

    write-compile
    sdk-command "cmake --build . || exit 1"
    write-install
    sdk-command "cmake -P cmake_install.cmake || exit 1"
    write-done
    Pop-Location
}

function build-grpc {
    write-library "grpc" $LIBGRPC_VER
    write-download
    (& cmd.exe /c "git clone -b v$LIBGRPC_VER --depth=1 https://github.com/grpc/grpc grpc 2>&1") >> $log_file
    Push-Location grpc

    (& cmd.exe /c "git submodule update --depth=1 --init 2>&1") >> $log_file

    write-configure
    sdk-command "cmake -GNinja^
        -DCMAKE_PREFIX_PATH=`"$DEPS_DIR`"^`
        -DCMAKE_INSTALL_PREFIX=`"$DEPS_DIR`"^`
        -DCMAKE_BUILD_TYPE=`"$MSBUILD_CONFIGURATION`"^`
        -DZLIB_LIBRARY=`"$DEPS_DIR\lib\zlib_a.lib`"^`
        -DgRPC_BUILD_CSHARP_EXT=OFF^`
        -DgRPC_BUILD_GRPC_CSHARP_PLUGIN=OFF^`
        -DgRPC_BUILD_GRPC_NODE_PLUGIN=OFF^`
        -DgRPC_BUILD_GRPC_OBJECTIVE_C_PLUGIN=OFF^`
        -DgRPC_BUILD_GRPC_PYTHON_PLUGIN=OFF^`
        -DgRPC_BUILD_GRPC_RUBY_PLUGIN=OFF^`
        -DgRPC_SSL_PROVIDER=`"package`"^`
        -DgRPC_ZLIB_PROVIDER=`"package`"^`
        . || exit 1"

    write-compile
    sdk-command "cmake --build . || exit 1"
    write-install
    sdk-command "cmake -P cmake_install.cmake || exit 1"

    Move-Item "third_party\protobuf\php\ext\google\protobuf" "$SOURCES_PATH\php-src\ext\protobuf" >> $log_file 2>&1
    Move-Item "third_party\protobuf\third_party" "$SOURCES_PATH\php-src\ext\protobuf\third_party" >> $log_file 2>&1

@"
ARG_ENABLE("protobuf", "Enable Protobuf extension", "yes");

if (PHP_PROTOBUF != "no") {
  EXTENSION("protobuf", "arena.c array.c convert.c def.c map.c message.c names.c php-upb.c protobuf.c", PHP_PROTOBUF_SHARED, "");

  ADD_SOURCES(configure_module_dirname + "/third_party/utf8_range", "naive.c range2-neon.c range2-sse.c", "protobuf");

  AC_DEFINE('HAVE_PROTOBUF', 1, '');
}
"@ | Out-File -Encoding ascii -FilePath $SOURCES_PATH\php-src\ext\protobuf\config.w32

    write-done
    Pop-Location
}

function build-zstd {
    write-library "zstd" $LIBZSTD_VER
    write-download
    $file = download-file "https://github.com/facebook/zstd/archive/v$LIBZSTD_VER.zip" "zstd"
    write-extracting
    unzip-file $file $pwd
    Move-Item "zstd-$LIBZSTD_VER" libzstd >> $log_file 2>&1
    Push-Location libzstd

    write-configure
    sdk-command "cmake -G `"$CMAKE_TARGET`" -A `"$ARCH`"^`
        -DCMAKE_PREFIX_PATH=`"$DEPS_DIR`"^`
        -DCMAKE_INSTALL_PREFIX=`"$DEPS_DIR`"^`
        -DBUILD_SHARED_LIBS=ON^`
        `"$pwd\build\cmake`" || exit 1"
    write-compile
    sdk-command "msbuild ALL_BUILD.vcxproj /p:Configuration=$MSBUILD_CONFIGURATION /m || exit 1"
    write-install
    sdk-command "msbuild INSTALL.vcxproj /p:Configuration=$MSBUILD_CONFIGURATION /m || exit 1"
    write-done
    Pop-Location
}

function build_rdkafka {
    write-library "librdkafka" $LIBRDKAFKA_VER
    write-download
    $file = download-file "https://github.com/confluentinc/librdkafka/archive/v$LIBRDKAFKA_VER.zip" "librdkafka"
    write-extracting
    unzip-file $file $pwd
    Move-Item "librdkafka-$LIBRDKAFKA_VER" librdkafka >> $log_file 2>&1
    Push-Location librdkafka

    write-configure
    sdk-command "cmake -G `"$CMAKE_TARGET`" -A `"$ARCH`"^`
        -DCMAKE_PREFIX_PATH=`"$DEPS_DIR`"^`
        -DCMAKE_INSTALL_PREFIX=`"$DEPS_DIR`"^`
        -DBUILD_SHARED_LIBS=ON^`
        -DWITH_ZSTD=ON^`
        -DWITH_SSL=ON^`
        -DWITH_CURL=OFF^`
        -DENABLE_LZ4_EXT=OFF^`
        `"$pwd`" || exit 1"

    write-compile
    sdk-command "msbuild ALL_BUILD.vcxproj /p:Configuration=$MSBUILD_CONFIGURATION /m || exit 1"
    write-install
    sdk-command "msbuild INSTALL.vcxproj /p:Configuration=$MSBUILD_CONFIGURATION /m || exit 1"

    # for no reason, php-rdkafka check for librdkafka and not rdkafka
    # move them to the appropriate location for php-rdkafka compatibility.
    Move-Item "$DEPS_DIR\lib\rdkafka.lib" "$DEPS_DIR\lib\librdkafka.lib" >> $log_file 2>&1
    Move-Item "$DEPS_DIR\lib\rdkafka++.lib" "$DEPS_DIR\lib\librdkafka++.lib" >> $log_file 2>&1

    write-done
    Pop-Location
}

function build-yaml {
    write-library "yaml" $LIBYAML_VER
    write-download
    $file = download-file "https://github.com/yaml/libyaml/archive/$LIBYAML_VER.zip" "yaml"
    write-extracting
    unzip-file $file $pwd
    Move-Item "libyaml-$LIBYAML_VER" libyaml >> $log_file 2>&1
    Push-Location libyaml

    write-configure
    sdk-command "cmake -G `"$CMAKE_TARGET`"^`
        -DCMAKE_PREFIX_PATH=`"$DEPS_DIR`"^`
        -DCMAKE_INSTALL_PREFIX=`"$DEPS_DIR`"^`
        -DBUILD_SHARED_LIBS=ON^`
        `"$pwd`" || exit 1"
    write-compile
    sdk-command "msbuild ALL_BUILD.vcxproj /p:Configuration=$MSBUILD_CONFIGURATION /m || exit 1"
    write-install
    sdk-command "msbuild INSTALL.vcxproj /p:Configuration=$MSBUILD_CONFIGURATION /m || exit 1"
    Copy-Item "$MSBUILD_CONFIGURATION\yaml.pdb" "$DEPS_DIR\bin" >> $log_file 2>&1
    write-done
    Pop-Location
}

function build-pthreads4w {
    write-library "pthreads4w" $PTHREAD_W32_VER
    write-download
    $file = download-file "https://github.com/pmmp/DependencyMirror/releases/download/mirror/pthreads4w-code-v$PTHREAD_W32_VER.zip" "pthreads4w"
    write-extracting
    unzip-file $file $pwd
    Move-Item "pthreads4w-code-*" pthreads4w >> $log_file 2>&1
    Push-Location pthreads4w

    write-compile
    sdk-command "nmake VC || exit 1"

    write-install
    Copy-Item "pthread.h" "$DEPS_DIR\include" >> $log_file 2>&1
    Copy-Item "sched.h" "$DEPS_DIR\include" >> $log_file 2>&1
    Copy-Item "semaphore.h" "$DEPS_DIR\include" >> $log_file 2>&1
    Copy-Item "_ptw32.h" "$DEPS_DIR\include" >> $log_file 2>&1
    Copy-Item "pthreadVC3.lib" "$DEPS_DIR\lib" >> $log_file 2>&1
    Copy-Item "pthreadVC3.dll" "$DEPS_DIR\bin" >> $log_file 2>&1
    Copy-Item "pthreadVC3.pdb" "$DEPS_DIR\bin" >> $log_file 2>&1
    write-done
    Pop-Location
}

function build-leveldb {
    write-library "leveldb" $LEVELDB_MCPE_VER
    write-download
    $file = download-file "https://github.com/pmmp/leveldb/archive/$LEVELDB_MCPE_VER.zip" "leveldb"
    write-extracting
    unzip-file $file $pwd
    Move-Item leveldb-* leveldb >> $log_file 2>&1
    Push-Location leveldb

    write-configure
    sdk-command "cmake -G `"$CMAKE_TARGET`"^`
        -DCMAKE_PREFIX_PATH=`"$DEPS_DIR`"^`
        -DCMAKE_INSTALL_PREFIX=`"$DEPS_DIR`"^`
        -DBUILD_SHARED_LIBS=ON^`
        -DLEVELDB_BUILD_BENCHMARKS=OFF^`
        -DLEVELDB_BUILD_TESTS=OFF^`
        -DZLIB_LIBRARY=`"$DEPS_DIR\lib\zlib_a.lib`"^`
        `"$pwd`" || exit 1"

    write-compile
    sdk-command "msbuild ALL_BUILD.vcxproj /p:Configuration=$MSBUILD_CONFIGURATION /m || exit 1"
    write-install
    sdk-command "msbuild INSTALL.vcxproj /p:Configuration=$MSBUILD_CONFIGURATION /m || exit 1"
    Copy-Item "$MSBUILD_CONFIGURATION\leveldb.pdb" "$DEPS_DIR\bin" >> $log_file 2>&1
    write-done
    Pop-Location
}

function build-libdeflate {
    write-library "libdeflate" $LIBDEFLATE_VER
    write-download
    $file = download-file "https://github.com/ebiggers/libdeflate/archive/$LIBDEFLATE_VER.zip" "libdeflate"
    write-extracting
    unzip-file $file $pwd
    Move-Item libdeflate-* libdeflate >> $log_file 2>&1
    Push-Location libdeflate

    write-configure
    #TODO: not sure why we have arch here but not on other cmake targets
    sdk-command "cmake -G `"$CMAKE_TARGET`" -A `"$ARCH`"^`
        -DCMAKE_PREFIX_PATH=`"$DEPS_DIR`"^`
        -DCMAKE_INSTALL_PREFIX=`"$DEPS_DIR`"^`
        -DLIBDEFLATE_BUILD_GZIP=OFF^`
        -DLIBDEFLATE_BUILD_SHARED_LIB=ON^`
        -DLIBDEFLATE_BUILD_STATIC_LIB=OFF^`
        `"$pwd`" || exit 1"
    write-compile
    sdk-command "msbuild ALL_BUILD.vcxproj /p:Configuration=$MSBUILD_CONFIGURATION /m || exit 1"
    write-install
    sdk-command "msbuild INSTALL.vcxproj /p:Configuration=$MSBUILD_CONFIGURATION /m || exit 1"
    Copy-Item "$MSBUILD_CONFIGURATION\deflate.pdb" "$DEPS_DIR\bin" >> $log_file 2>&1
    write-done
    Pop-Location
}

function download-php {
    write-library "PHP" $PHP_VER
    write-download

    $file = download-file "https://github.com/php/php-src/archive/$PHP_GIT_REV.zip" "php"
    write-extracting
    unzip-file $file $pwd
    Move-Item "php-src-$PHP_GIT_REV" php-src >> $log_file 2>&1
    write-done
}

function get-extension-zip {
    param ([string] $name, [string] $version, [string] $url, [string] $extractedName)

    write-library "php-ext $name" $version
    write-download
    $file = download-file $url "php-ext-$name"
    write-extracting
    unzip-file $file $pwd
    write-done
}

function get-github-extension {
    param ([string] $name, [string] $version, [string] $user, [string] $repo, [string] $versionPrefix)
    get-extension-zip $name $version "https://github.com/$user/$repo/archive/$versionPrefix$version.zip" "$repo-$version"
}

function download-php-extensions {
    Push-Location "$SOURCES_PATH\php-src\ext" >> $log_file 2>&1
    get-github-extension "pmmpthread" $PHP_PMMPTHREAD_VER "pmmp" "ext-pmmpthread"
    get-github-extension "vanillagenerator"      $PHP_VANILLAGENERATOR_VER      "NetherGamesMC" "ext-vanillagenerator"
    get-github-extension "yaml"                  $PHP_YAML_VER                  "php"      "pecl-file_formats-yaml"
    get-github-extension "chunkutils2"           $PHP_CHUNKUTILS2_VER           "pmmp"     "ext-chunkutils2"
    get-github-extension "igbinary"              $PHP_IGBINARY_VER              "igbinary" "igbinary"
    get-github-extension "leveldb"               $PHP_LEVELDB_VER               "pmmp"     "php-leveldb"
    get-github-extension "recursionguard"        $PHP_RECURSIONGUARD_VER        "pmmp"     "ext-recursionguard"
    get-github-extension "morton"                $PHP_MORTON_VER                "pmmp"     "ext-morton"
    get-github-extension "libdeflate"            $PHP_LIBDEFLATE_VER            "pmmp"     "ext-libdeflate"
    get-github-extension "xxhash"                $PHP_XXHASH_VER                "pmmp"     "ext-xxhash"
    get-github-extension "xdebug"                $PHP_XDEBUG_VER                "xdebug"   "xdebug"
    get-github-extension "arraydebug"            $PHP_ARRAYDEBUG_VER            "pmmp"     "ext-arraydebug"
    get-github-extension "encoding"              $PHP_ENCODING_VER              "pmmp"     "ext-encoding"
    get-github-extension "rdkafka"               $PHP_LIBKAFKA_VER              "arnaud-lb" "php-rdkafka"
    get-github-extension "zstd"                  $PHP_ZSTD_VER                  "kjdev"     "php-ext-zstd"
    get-github-extension "grpc"                  $PHP_GRPC_VER                  "larryTheCoder" "php-grpc"

    # Vanilla generator depend on this folder, the compiler will not be able
    # to find these dependencies if the folder name were to change
    Move-Item "ext-chunkutils2-$PHP_CHUNKUTILS2_VER" "chunkutils2" -Force
    Move-Item "ext-morton-$PHP_MORTON_VER" "morton" -Force

    write-library "php-ext crypto" $PHP_CRYPTO_VER
    write-download
    (& cmd.exe /c "git clone https://github.com/bukka/php-crypto.git crypto 2>&1") >> $log_file
    Push-Location crypto
    write-status "preparing"
    (& cmd.exe /c "git checkout $PHP_CRYPTO_VER 2>&1") >> $log_file
    (& cmd.exe /c "git submodule update --init --recursive 2>&1") >> $log_file
    write-done
    Pop-Location

    write-library "php-ext snappy" $PHP_SNAPPY_VER
    write-download
    (& cmd.exe /c "git clone https://github.com/kjdev/php-ext-snappy.git snappy 2>&1") >> $log_file
    Push-Location snappy
    write-status "preparing"
    (& cmd.exe /c "git checkout $PHP_SNAPPY_VER 2>&1") >> $log_file
    (& cmd.exe /c "git submodule update --init --recursive 2>&1") >> $log_file
    Push-Location snappy
    (& cmd.exe /c "git checkout $LIBSNAPPY_VER 2>&1") >> $log_file
    Pop-Location
    write-done
    Pop-Location

    Pop-Location
}

download-sdk
cd $SOURCES_PATH >> $log_file 2>&1

pm-echo "Checking that SDK can find Visual Studio"
#using CMAKE_TARGET for this is a bit meh but it's human readable at least
sdk-command "exit /b 0" "Please install $CMAKE_TARGET"

$DEPS_DIR="$SOURCES_PATH\deps"
#custom libs depend on some standard libs, so prepare these first
#a bit annoying because this part of the build is slow and makes it take longer to find problems
download-php-deps
download-php

$LIB_BUILD_DIR="$SOURCES_PATH\deps_build"

mkdir $LIB_BUILD_DIR >> $log_file 2>&1

cd $LIB_BUILD_DIR >> $log_file 2>&1

build-snappy
build-grpc
build-zstd
build_rdkafka
build-pthreads4w
build-yaml
#these two both need zlib from the standard deps
build-leveldb
build-libdeflate

cd $SOURCES_PATH >> $log_file 2>&1

download-php-extensions

cd "$SOURCES_PATH\php-src"
write-library "PHP" $PHP_VER
write-configure

sdk-command "buildconf.bat"
sdk-command "configure^`
    --with-mp=auto^`
    --with-prefix=pocketmine-php-bin^`
    --$PHP_HAVE_DEBUG^`
    --disable-all^`
    --disable-cgi^`
    --enable-cli^`
    --enable-zts^`
    --enable-pdo^`
    --enable-arraydebug=shared^`
    --enable-bcmath^`
    --enable-calendar^`
    --enable-chunkutils2=shared^`
    --enable-com-dotnet^`
    --enable-ctype^`
    --enable-encoding=shared^`
    --enable-fileinfo=shared^`
    --enable-filter^`
    --enable-hash^`
    --enable-igbinary=shared^`
    --enable-json^`
    --enable-mbstring^`
    --enable-morton^`
    --enable-opcache^`
    --enable-opcache-jit=$PHP_JIT_ENABLE_ARG^`
    --enable-phar^`
    --enable-vanillagenerator=shared^`
    --enable-zstd^`
    --enable-snappy^`
    --enable-grpc=shared^`
    --enable-protobuf=shared^`
    --enable-recursionguard=shared^`
    --enable-sockets^`
    --enable-tokenizer^`
    --enable-xmlreader^`
    --enable-xmlwriter^`
    --enable-xxhash^`
    --enable-zip^`
    --enable-zlib^`
    --with-bz2=shared^`
    --with-crypto=shared^`
    --with-curl^`
    --with-dom^`
    --with-ffi^`
    --with-gd=shared^`
    --with-gmp^`
    --with-iconv^`
    --with-leveldb=shared^`
    --with-libdeflate=shared^`
    --with-libxml^`
    --with-mysqli=shared^`
    --with-mysqlnd^`
    --with-openssl^`
    --with-pcre-jit^`
    --with-pmmpthread=shared^`
    --with-pmmpthread-sockets^`
    --with-simplexml^`
    --with-sodium^`
    --with-sqlite3=shared^`
    --with-xdebug=shared^`
    --with-xdebug-compression^`
    --with-xml^`
    --with-yaml^`
    --with-rdkafka=shared^`
    --with-pdo-mysql^`
    --with-pdo-sqlite^`
    --without-readline"

write-compile
sdk-command "nmake"

write-install
sdk-command "nmake snap"

#remove ICU DLLs copied unnecessarily by nmake snap - this needs to be removed if we ever have ext/intl as a dependency
Remove-Item "$SOURCES_PATH\php-src\$ARCH\Release_TS\php-$PHP_DISPLAY_VER\icu*.dll" >> $log_file 2>&1
#remove enchant dependencies which are unnecessarily copied - this needs to be removed if we ever have ext/enchant as a dependency
Remove-Item "$SOURCES_PATH\php-src\$ARCH\Release_TS\php-$PHP_DISPLAY_VER\glib-*.dll" >> $log_file 2>&1
Remove-Item "$SOURCES_PATH\php-src\$ARCH\Release_TS\php-$PHP_DISPLAY_VER\gmodule-*.dll" >> $log_file 2>&1
Remove-Item -Recurse "$SOURCES_PATH\php-src\$ARCH\Release_TS\php-$PHP_DISPLAY_VER\lib\enchant\" >> $log_file 2>&1

cd $outpath >> $log_file 2>&1
Move-Item -Force "$SOURCES_PATH\php-src\$ARCH\$($OUT_PATH_REL)_TS\php-debug-pack-*.zip" $outpath
Remove-Item -Recurse bin -ErrorAction Continue >> $log_file 2>&1
mkdir bin >> $log_file 2>&1
Move-Item "$SOURCES_PATH\php-src\$ARCH\$($OUT_PATH_REL)_TS\php-$PHP_DISPLAY_VER" bin\php

mkdir bin\grpc >> $log_file 2>&1
Move-Item "$LIB_BUILD_DIR\grpc\grpc_php_plugin.exe" "bin\grpc\grpc_php_plugin.exe" >> $log_file 2>&1
Move-Item "$LIB_BUILD_DIR\grpc\third_party\protobuf\protoc.exe" "bin\grpc\protoc.exe" >> $log_file 2>&1

$php_exe = "$outpath\bin\php\php.exe"

if (!(Test-Path $php_exe)) {
    pm-fatal-error "Something has gone wrong. php.exe not found"
}
write-status "generating php.ini"

$php_ini="$outpath\bin\php\php.ini"

#all this work to make PS output utf-8/ascii instead of utf-16 :(
Out-File -FilePath $php_ini -Encoding ascii -InputObject ";Custom PocketMine-MP php.ini file"
append-file-utf8 "memory_limit=1024M" $php_ini
append-file-utf8 "display_errors=1" $php_ini
append-file-utf8 "display_startup_errors=1" $php_ini
append-file-utf8 "error_reporting=-1" $php_ini
append-file-utf8 "zend.assertions=-1" $php_ini
append-file-utf8 "extension_dir=ext" $php_ini
append-file-utf8 "extension=php_pmmpthread.dll" $php_ini
append-file-utf8 "extension=php_openssl.dll" $php_ini
append-file-utf8 "extension=php_chunkutils2.dll" $php_ini
append-file-utf8 "extension=php_igbinary.dll" $php_ini
append-file-utf8 "extension=php_leveldb.dll" $php_ini
append-file-utf8 "extension=php_crypto.dll" $php_ini
append-file-utf8 "extension=php_libdeflate.dll" $php_ini
append-file-utf8 "igbinary.compact_strings=0" $php_ini
append-file-utf8 "zend_extension=php_opcache.dll" $php_ini
append-file-utf8 "opcache.enable=1" $php_ini
append-file-utf8 "opcache.enable_cli=1" $php_ini
append-file-utf8 "opcache.save_comments=1" $php_ini
append-file-utf8 "opcache.validate_timestamps=1" $php_ini
append-file-utf8 "opcache.revalidate_freq=0" $php_ini
append-file-utf8 "opcache.file_update_protection=0" $php_ini
append-file-utf8 "opcache.optimization_level=0x7FFEBFFF" $php_ini
append-file-utf8 "opcache.cache_id=PHP_BINARY ;prevent sharing SHM between different binaries - they won't work because of ASLR" $php_ini
append-file-utf8 ";Optional extensions, supplied for plugin use" $php_ini
append-file-utf8 "extension=php_fileinfo.dll" $php_ini
append-file-utf8 "extension=php_gd.dll" $php_ini
append-file-utf8 "extension=php_grpc.dll" $php_ini
append-file-utf8 "extension=php_protobuf.dll" $php_ini
append-file-utf8 "extension=php_vanillagenerator.dll" $php_ini
append-file-utf8 "extension=php_rdkafka.dll" $php_ini
append-file-utf8 "extension=php_mysqli.dll" $php_ini
append-file-utf8 "extension=php_sqlite3.dll" $php_ini
append-file-utf8 ";Optional extensions, supplied for debugging" $php_ini
append-file-utf8 "extension=php_recursionguard.dll" $php_ini
append-file-utf8 "recursionguard.enabled=0 ;disabled due to minor performance impact, only enable this if you need it for debugging" $php_ini
append-file-utf8 ";extension=php_arraydebug.dll" $php_ini
append-file-utf8 "" $php_ini
if ($PHP_JIT_ENABLE_ARG -eq "yes") {
    append-file-utf8 "; ---- ! WARNING ! ----" $php_ini
    append-file-utf8 "; JIT can provide big performance improvements, but as of PHP $PHP_VER it is still unstable. For this reason, it is disabled by default." $php_ini
    append-file-utf8 "; Enable it at your own risk. See https://www.php.net/manual/en/opcache.configuration.php#ini.opcache.jit for possible options." $php_ini
    append-file-utf8 "opcache.jit=off" $php_ini
    append-file-utf8 "opcache.jit_buffer_size=128M" $php_ini
    append-file-utf8 "" $php_ini
}
append-file-utf8 ";WARNING: When loaded, xdebug 3.2.0 will cause segfaults whenever an uncaught error is thrown, even if xdebug.mode=off. Load it at your own risk." $php_ini
append-file-utf8 ";zend_extension=php_xdebug.dll" $php_ini
append-file-utf8 ";https://xdebug.org/docs/all_settings#mode" $php_ini
append-file-utf8 "xdebug.mode=off" $php_ini
append-file-utf8 "xdebug.start_with_request=yes" $php_ini
append-file-utf8 ";The following overrides allow profiler, gc stats and traces to work correctly in ZTS" $php_ini
append-file-utf8 "xdebug.profiler_output_name=cachegrind.%s.%p.%r" $php_ini
append-file-utf8 "xdebug.gc_stats_output_name=gcstats.%s.%p.%r" $php_ini
append-file-utf8 "xdebug.trace_output_name=trace.%s.%p.%r" $php_ini
append-file-utf8 ";Optional experimental extensions" $php_ini
append-file-utf8 "extension=php_encoding.dll" $php_ini
write-done
pm-echo "Xdebug is included, but disabled by default. To enable it, change 'xdebug.mode' in your php.ini file."

pm-echo "NOTE: You may need to install VC++ Redistributable for the binaries to work. Download it here: https://aka.ms/vs/16/release/vc_redist.x64.exe"
pm-echo "PHP binary files installed in $outpath\bin"
pm-echo "If the binary doesn't work, please report an issue at https://github.com/pmmp/PHP-Binaries and attach the `"compile.log`" file"