mirror of
https://github.com/crazywhalecc/static-php-cli.git
synced 2026-07-04 15:25:41 +08:00
Use separated deploy functions
This commit is contained in:
crazywhalecc
@@ -6,7 +6,6 @@ namespace SPC\builder\unix;
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use SPC\builder\BuilderBase;
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use SPC\builder\linux\SystemUtil as LinuxSystemUtil;
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use SPC\exception\PatchException;
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use SPC\exception\SPCException;
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use SPC\exception\SPCInternalException;
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use SPC\exception\ValidationException;
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@@ -79,6 +78,82 @@ abstract class UnixBuilderBase extends BuilderBase
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$this->lib_list = $sorted_libraries;
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}
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/**
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* Strip unneeded symbols from binary file.
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*/
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public function stripBinary(string $binary_path): void
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{
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shell()->exec(match (PHP_OS_FAMILY) {
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'Darwin' => "strip -S {$binary_path}",
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'Linux' => "strip --strip-unneeded {$binary_path}",
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default => throw new SPCInternalException('stripBinary is only supported on Linux and macOS'),
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});
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}
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/**
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* Extract debug information from binary file.
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*
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* @param string $binary_path the path to the binary file, including executables, shared libraries, etc
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*/
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public function extractDebugInfo(string $binary_path): string
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{
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$target_dir = BUILD_ROOT_PATH . '/debug';
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FileSystem::createDir($target_dir);
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$basename = basename($binary_path);
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$debug_file = "{$target_dir}/{$basename}" . (PHP_OS_FAMILY === 'Darwin' ? '.dwarf' : '.debug');
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shell()->exec(match (PHP_OS_FAMILY) {
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'Darwin' => "dsymutil -f {$binary_path} -o {$debug_file}",
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'Linux' => "objcopy ---only-keep-debug {$binary_path} {$debug_file}",
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default => throw new SPCInternalException('extractDebugInfo is only supported on Linux and macOS'),
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});
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return $debug_file;
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}
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/**
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* Deploy the binary file from src to dst.
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*/
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public function deployBinary(string $src, string $dst, bool $executable = true): string
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{
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// UPX for linux
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$upx_option = (bool) $this->getOption('with-upx-pack', false);
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// file must exists
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if (!file_exists($src)) {
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throw new SPCInternalException("Deploy failed. Cannot find file: {$src}");
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}
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// dst dir must exists
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FileSystem::createDir(dirname($dst));
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// ignore copy to self
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if (realpath($src) !== realpath($dst)) {
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shell()->exec('cp ' . escapeshellarg($src) . ' ' . escapeshellarg($dst));
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}
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// file exist
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if (!file_exists($dst)) {
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throw new SPCInternalException("Deploy failed. Cannot find file after copy: {$dst}");
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}
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// extract debug info
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$this->extractDebugInfo($dst);
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// strip
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if (!$this->getOption('no-strip', false)) {
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$this->stripBinary($dst);
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}
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// Compress binary with UPX if needed (only for Linux)
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if ($upx_option && PHP_OS_FAMILY === 'Linux' && $executable) {
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if ($this->getOption('no-strip', false)) {
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logger()->warning('UPX compression is not recommended when --no-strip is enabled.');
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}
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logger()->info("Compressing {$dst} with UPX");
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shell()->exec(getenv('UPX_EXEC') . " --best {$dst}");
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}
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return $dst;
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}
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/**
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* Sanity check after build complete.
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*/
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@@ -209,14 +284,10 @@ abstract class UnixBuilderBase extends BuilderBase
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}
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/**
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* Deploy the binary file to the build bin path.
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*
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* @param int $type Type integer, one of BUILD_TARGET_CLI, BUILD_TARGET_MICRO, BUILD_TARGET_FPM, BUILD_TARGET_CGI, BUILD_TARGET_FRANKENPHP
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* Deploy binaries that produces executable SAPI
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*/
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protected function deployBinary(int $type): void
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protected function deploySAPIBinary(int $type): string
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{
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FileSystem::createDir(BUILD_BIN_PATH);
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$copy_files = [];
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$src = match ($type) {
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BUILD_TARGET_CLI => SOURCE_PATH . '/php-src/sapi/cli/php',
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BUILD_TARGET_MICRO => SOURCE_PATH . '/php-src/sapi/micro/micro.sfx',
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@@ -225,60 +296,8 @@ abstract class UnixBuilderBase extends BuilderBase
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BUILD_TARGET_FRANKENPHP => BUILD_BIN_PATH . '/frankenphp',
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default => throw new SPCInternalException("Deployment does not accept type {$type}"),
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};
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$no_strip_option = (bool) $this->getOption('no-strip', false);
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$upx_option = (bool) $this->getOption('with-upx-pack', false);
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// Generate debug symbols if needed
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$copy_files[] = $src;
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if (!$no_strip_option && PHP_OS_FAMILY === 'Darwin') {
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shell()
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->exec("dsymutil -f {$src}") // generate .dwarf file
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->exec("strip -S {$src}"); // strip unneeded symbols
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$copy_files[] = "{$src}.dwarf";
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} elseif (!$no_strip_option && PHP_OS_FAMILY === 'Linux') {
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shell()
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->exec("objcopy --only-keep-debug {$src} {$src}.debug") // extract debug symbols
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->exec("objcopy --add-gnu-debuglink={$src}.debug {$src}") // link debug symbols
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->exec("strip --strip-unneeded {$src}"); // strip unneeded symbols
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$copy_files[] = "{$src}.debug";
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}
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// Compress binary with UPX if needed (only for Linux)
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if ($upx_option && PHP_OS_FAMILY === 'Linux') {
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if ($no_strip_option) {
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logger()->warning('UPX compression is not recommended when --no-strip is enabled.');
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}
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logger()->info("Compressing {$src} with UPX");
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shell()->exec(getenv('UPX_EXEC') . " --best {$src}");
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// micro needs special section handling in LinuxBuilder.
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// The micro.sfx does not support UPX directly, but we can remove UPX-info segment to adapt.
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// This will also make micro.sfx with upx-packed more like a malware fore antivirus :(
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if ($type === BUILD_TARGET_MICRO && version_compare($this->getMicroVersion(), '0.2.0') >= 0) {
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// strip first
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// cut binary with readelf
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[$ret, $out] = shell()->execWithResult("readelf -l {$src} | awk '/LOAD|GNU_STACK/ {getline; print \$1, \$2, \$3, \$4, \$6, \$7}'");
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$out[1] = explode(' ', $out[1]);
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$offset = $out[1][0];
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if ($ret !== 0 || !str_starts_with($offset, '0x')) {
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throw new PatchException('phpmicro UPX patcher', 'Cannot find offset in readelf output');
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}
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$offset = hexdec($offset);
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// remove upx extra wastes
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file_put_contents($src, substr(file_get_contents($src), 0, $offset));
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}
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}
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// Copy files
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foreach ($copy_files as $file) {
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if (!file_exists($file)) {
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throw new SPCInternalException("Deploy failed. Cannot find file: {$file}");
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}
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// ignore copy to self
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if (realpath($file) !== realpath(BUILD_BIN_PATH . '/' . basename($file))) {
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shell()->exec('cp ' . escapeshellarg($file) . ' ' . escapeshellarg(BUILD_BIN_PATH . '/'));
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}
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}
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$dst = BUILD_BIN_PATH . '/' . basename($src);
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return $this->deployBinary($src, $dst);
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}
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/**
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@@ -379,7 +398,7 @@ abstract class UnixBuilderBase extends BuilderBase
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->setEnv($env)
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->exec("xcaddy build --output frankenphp {$xcaddyModules}");
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$this->deployBinary(BUILD_TARGET_FRANKENPHP);
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$this->deploySAPIBinary(BUILD_TARGET_FRANKENPHP);
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}
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/**
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