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polserver/pol-core/ecompile/ECompileMain.cpp
Eric Swanson 86c0efbc21
Build AST nodes for module function declarations (#239) 
Adds enough to build the AST nodes for the module function declarations in a .em file.

Adds:

- Function: base class for module function declarations and user functions
- FunctionParameterDeclaration: declaration for a function parameter, as well as its default value if any
- FunctionParameterList: just a holder for function parameter declarations
- ModuleFunctionDeclaration: for function declarations in .em files
- FunctionResolver: hooks up function calls to module functions or user functions
- ModuleProcessor: a visitor for processing const declarations and module function declarations (const declarations are yet to come from the main branch)
2020-08-23 15:01:39 -07:00

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#include "ECompileMain.h"
#include <cstdio>
#include <exception>
#include <iosfwd>
#include <memory>
#include <stdlib.h>
#include <string>
#include <time.h>
#include "../bscript/compiler.h"
#include "../bscript/compiler/Compiler.h"
#include "../bscript/compiler/LegacyFunctionOrder.h"
#include "../bscript/compiler/Profile.h"
#include "../bscript/compiler/file/SourceFileCache.h"
#include "../bscript/compilercfg.h"
#include "../bscript/escriptv.h"
#include "../bscript/executor.h"
#include "../bscript/executortype.h"
#include "../bscript/facility/Compiler.h"
#include "../bscript/filefmt.h"
#include "../bscript/parser.h"
#include "../clib/Program/ProgramConfig.h"
#include "../clib/Program/ProgramMain.h"
#include "../clib/dirlist.h"
#include "../clib/esignal.h"
#include "../clib/fileutil.h"
#include "../clib/logfacility.h"
#include "../clib/mdump.h"
#include "../clib/passert.h"
#include "../clib/threadhelp.h"
#include "../clib/timer.h"
#include "../plib/pkg.h"
#include "../plib/systemstate.h"
#include <format/format.h>
namespace Pol
{
namespace ECompile
{
using namespace std;
using namespace Pol::Core;
using namespace Pol::Plib;
using namespace Pol::Bscript;
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
ECompileMain::ECompileMain() : Pol::Clib::ProgramMain() {}
ECompileMain::~ECompileMain() {}
///////////////////////////////////////////////////////////////////////////////
void ECompileMain::showHelp()
{
INFO_PRINT << "Usage:\n"
<< " \n"
<< " ECOMPILE [options] filespec [filespec ...]\n"
<< " \n"
<< " Output is : filespec.ecl\n"
<< " Options:\n"
<< " Options: \n"
<< " -a compile *.asp pages also\n"
<< " -A automatically compile scripts in main and enabled packages\n"
<< " -Au (as '-A' but only compile updated files)\n"
<< " -b keep building other scripts after errors\n"
<< " -c treat wrong capitalization in include directives as error\n"
<< " -C cfgpath path to configuration (replaces ecompile.cfg)\n"
<< " -d display confusing compiler parse information\n"
<< " -D write dependency information\n"
<< " -e report error on successful compilation (used for testing)\n"
#ifdef WIN32
<< " -Ecfgpath set or change the ECOMPILE_CFG_PATH evironment variable\n"
#endif
<< " -g Use ANTLR-grammar-driven compiler\n"
<< " -G Compare OG versus new compiler output\n"
<< " -i include intrusive debug info in .ecl file\n"
<< " -l generate listfile\n"
<< " -m don't optimize object members\n"
#ifdef WIN32
<< " -Pdir set or change the EM and INC files Environment Variables\n"
#endif
<< " -q quiet mode (suppress normal output)\n"
<< " -r [dir] recurse folder [from 'dir'] (defaults to current folder)\n"
<< " -ri [dir] (as '-r' but only compile .inc files)\n"
<< " -t[v] show timing/profiling information [override quiet mode]\n"
<< " -u compile only updated scripts (.src newer than .ecl)\n"
<< " -f force compile even if up-to-date\n"
<< " -s display summary if -q is not set\n"
<< " -T[N] use threaded compilation, force N threads to run\n"
<< " -vN verbosity level\n"
<< " -w display warnings\n"
<< " -W generate wordfile\n"
<< " -y treat warnings as errors\n"
<< " -x write external .dbg file\n"
<< " -xt write external .dbg.txt info file\n"
<< "\n"
<< " NOTE:\n"
<< " If <filespec> are required after an empty -r[i] option, you MUST specify\n"
<< " a literal [dir] of '.' (no quotes) or options will not parse correctly.\n";
}
static int s_argc;
static char** s_argv;
int debug = 0;
bool quiet = false;
bool opt_generate_wordlist = false;
bool keep_building = false;
bool force_update = false;
bool show_timing_details = false;
bool timing_quiet_override = false;
bool expect_compile_failure = false;
bool dont_optimize_object_members = false;
std::string EmPathEnv; // "ECOMPILE_PATH_EM=xxx"
std::string IncPathEnv; // ECOMPILE_PATH_INC=yyy"
std::string CfgPathEnv; // ECOMPILE_CFG_PATH=zzz"
struct Summary
{
unsigned UpToDateScripts = 0;
unsigned CompiledScripts = 0;
unsigned ScriptsWithCompileErrors = 0;
size_t ThreadCount = 0;
Compiler::Profile profile;
} summary;
struct Comparison
{
std::atomic<long long> CompileTimeV1Micros {};
std::atomic<long long> CompileTimeV2Micros {};
std::atomic<long> MatchingResult {};
std::atomic<long> NonMatchingResult {};
std::atomic<long> MatchingOutput {};
std::atomic<long> NonMatchingOutput {};
std::atomic<long> MatchingDebugOutput {};
std::atomic<long> NonMatchingDebugOutput {};
} comparison;
Compiler::SourceFileCache em_parse_tree_cache( summary.profile );
Compiler::SourceFileCache inc_parse_tree_cache( summary.profile );
void generate_wordlist()
{
INFO_PRINT << "Writing word list to wordlist.txt\n";
std::ofstream ofs( "wordlist.txt", std::ios::out | std::ios::trunc );
Parser::write_words( ofs );
}
void compile_inc( const char* path )
{
if ( !quiet )
INFO_PRINT << "Compiling: " << path << "\n";
Legacy::Compiler C;
C.setQuiet( !debug );
C.setIncludeCompileMode();
int res = C.compileFile( path );
if ( res )
throw std::runtime_error( "Error compiling file" );
}
std::vector<unsigned char> binary_contents( const std::string& pathname )
{
std::ifstream input1( pathname, std::ios::binary );
std::vector<unsigned char> buffer( std::istreambuf_iterator<char>( input1 ), {} );
return buffer;
}
bool compare_compiler_output( const std::string& path )
{
if ( compilercfg.ThreadedCompilation )
throw std::runtime_error( "Comparison mode does not work with threaded compilation." );
Legacy::Compiler og_compiler;
og_compiler.setQuiet( !debug );
Compiler::Compiler new_compiler( em_parse_tree_cache, inc_parse_tree_cache, summary.profile );
Pol::Tools::HighPerfTimer og_timer;
bool og_ok = og_compiler.compile_file( path );
comparison.CompileTimeV1Micros += og_timer.ellapsed().count();
auto hints = og_compiler.get_legacy_function_order();
Pol::Tools::HighPerfTimer new_timer;
bool new_ok = new_compiler.compile_file( std::string( path ), &hints );
comparison.CompileTimeV2Micros += new_timer.ellapsed().count();
if ( og_ok != new_ok )
{
++comparison.NonMatchingResult;
ERROR_PRINT << "V1 " << (og_ok ? "succeeded" : "failed" )
<< ", V2 " << (new_ok ? "succeeded" : "failed" )
<< "\n";
throw std::runtime_error( "success/failure mismatch" );
return false;
}
++comparison.MatchingResult;
if (!og_ok)
return true; // it's ok if they both failed
// this is why -T and -G conflict: using the same filenames for every script
std::string og_ecl( "og-compiler.ecl");
std::string og_lst( "og-compiler.lst");
std::string new_ecl( "new-compiler.ecl" );
std::string new_lst( "new-compiler.lst" );
og_compiler.write_ecl( og_ecl );
og_compiler.write_listing( og_lst );
new_compiler.write_ecl( new_ecl );
{
ref_ptr<EScriptProgram> program( new EScriptProgram );
program->read( new_ecl.c_str() );
std::ofstream ofs( new_lst.c_str() );
program->dump( ofs );
}
ref_ptr<EScriptProgram> og_program( new EScriptProgram );
og_program->read( og_ecl.c_str() );
ref_ptr<EScriptProgram> new_program( new EScriptProgram );
new_program->read( new_ecl.c_str() );
std::ostringstream os1;
og_program->dump( os1 );
std::ostringstream os2;
new_program->dump( os2 );
INFO_PRINT << "Listings match: " << ( os1.str() == os2.str() ) << "\n";
bool matches = binary_contents( og_ecl ) == binary_contents( new_ecl );
if ( matches )
++comparison.MatchingOutput;
else
++comparison.NonMatchingOutput;
INFO_PRINT << "Binary (.ecl) outputs match: " << matches << "\n";
if ( !keep_building )
{
if ( !matches )
{
INFO_PRINT << "Failing because output does not match.\n"
<< " - " << og_ecl << "\n"
<< " - " << new_ecl << "\n";
throw std::runtime_error( "Compiler output mismatch" );
}
}
return true;
}
/**
* Compiles the single given file (inc, src, hsr, asp), if needed
*
* Takes into account compilercfg.OnlyCompileUpdatedScripts and force_update
*
* @param path path of the file to be compiled
* @return TRUE if the file was compiled, FALSE otherwise (eg. the file is up-to-date)
*/
bool compile_file( const char* path )
{
std::string fname( path );
std::string filename_src = fname, ext( "" );
std::string::size_type pos = fname.rfind( '.' );
if ( pos != std::string::npos )
ext = fname.substr( pos );
if ( !ext.compare( ".inc" ) )
{
compile_inc( path );
return true;
}
if ( ext.compare( ".src" ) != 0 && ext.compare( ".hsr" ) != 0 && ext.compare( ".asp" ) != 0 )
{
compiler_error( "Didn't find '.src', '.hsr', or '.asp' extension on source filename '", path,
"'!\n" );
throw std::runtime_error( "Error in source filename" );
}
std::string filename_ecl = fname.replace( pos, 4, ".ecl" );
std::string filename_lst = fname.replace( pos, 4, ".lst" );
std::string filename_dep = fname.replace( pos, 4, ".dep" );
std::string filename_dbg = fname.replace( pos, 4, ".dbg" );
if ( compilercfg.OnlyCompileUpdatedScripts && !force_update )
{
bool all_old = true;
unsigned int ecl_timestamp = Clib::GetFileTimestamp( filename_ecl.c_str() );
if ( Clib::GetFileTimestamp( filename_src.c_str() ) >= ecl_timestamp )
{
if ( compilercfg.VerbosityLevel > 0 )
INFO_PRINT << filename_src << " is newer than " << filename_ecl << "\n";
all_old = false;
}
if ( all_old )
{
std::ifstream ifs( filename_dep.c_str() );
// if the file doesn't exist, gotta build.
if ( ifs.is_open() )
{
std::string depname;
while ( getline( ifs, depname ) )
{
if ( Clib::GetFileTimestamp( depname.c_str() ) >= ecl_timestamp )
{
if ( compilercfg.VerbosityLevel > 0 )
INFO_PRINT << depname << " is newer than " << filename_ecl << "\n";
all_old = false;
break;
}
}
}
else
{
if ( compilercfg.VerbosityLevel > 0 )
INFO_PRINT << filename_dep << " does not exist."
<< "\n";
all_old = false;
}
}
if ( all_old )
{
if ( !quiet && compilercfg.DisplayUpToDateScripts )
INFO_PRINT << filename_ecl << " is up-to-date."
<< "\n";
return false;
}
}
if ( compilercfg.CompareCompilerOutput )
{
if ( !quiet )
INFO_PRINT << "Comparing compiler output: " << path << "\n";
bool same = compare_compiler_output( path );
em_parse_tree_cache.keep_some();
inc_parse_tree_cache.keep_some();
return same;
}
{
if ( !quiet )
INFO_PRINT << "Compiling: " << path << "\n";
std::unique_ptr<Facility::Compiler> compiler;
if ( compilercfg.UseCompiler2020 )
{
compiler = std::make_unique<Compiler::Compiler>( em_parse_tree_cache, inc_parse_tree_cache,
summary.profile );
}
else
{
auto og_compiler = std::make_unique<Legacy::Compiler>();
og_compiler->setQuiet( !debug );
compiler = std::move( og_compiler );
}
bool success = compiler->compile_file( path );
em_parse_tree_cache.keep_some();
inc_parse_tree_cache.keep_some();
if ( expect_compile_failure )
{
if ( !success ) // good, it failed
{
if ( !quiet )
INFO_PRINT << "Compilation failed as expected."
<< "\n";
return true;
}
else
{
throw std::runtime_error( "Compilation succeeded (-e indicates failure was expected)" );
}
}
if ( !success )
throw std::runtime_error( "Error compiling file" );
if ( !quiet )
INFO_PRINT << "Writing: " << filename_ecl << "\n";
if ( !compiler->write_ecl( filename_ecl ) )
{
throw std::runtime_error( "Error writing output file" );
}
if ( compilercfg.GenerateListing )
{
if ( !quiet )
INFO_PRINT << "Writing: " << filename_lst << "\n";
compiler->write_listing( filename_lst );
}
else if ( Clib::FileExists( filename_lst.c_str() ) )
{
if ( !quiet )
INFO_PRINT << "Deleting: " << filename_lst << "\n";
Clib::RemoveFile( filename_lst );
}
if ( compilercfg.GenerateDebugInfo )
{
if ( !quiet )
{
INFO_PRINT << "Writing: " << filename_dbg << "\n";
if ( compilercfg.GenerateDebugTextInfo )
INFO_PRINT << "Writing: " << filename_dbg << ".txt"
<< "\n";
}
compiler->write_dbg( filename_dbg, compilercfg.GenerateDebugTextInfo );
}
else if ( Clib::FileExists( filename_dbg.c_str() ) )
{
if ( !quiet )
INFO_PRINT << "Deleting: " << filename_dbg << "\n";
Clib::RemoveFile( filename_dbg );
}
if ( compilercfg.GenerateDependencyInfo )
{
if ( !quiet )
INFO_PRINT << "Writing: " << filename_dep << "\n";
compiler->write_included_filenames( filename_dep );
}
else if ( Clib::FileExists( filename_dep.c_str() ) )
{
if ( !quiet )
INFO_PRINT << "Deleting: " << filename_dep << "\n";
Clib::RemoveFile( filename_dep );
}
}
return true;
}
void compile_file_wrapper( const char* path )
{
try
{
if ( compile_file( path ) )
++summary.CompiledScripts;
else
++summary.UpToDateScripts;
}
catch ( std::exception& )
{
++summary.CompiledScripts;
++summary.ScriptsWithCompileErrors;
if ( !keep_building )
throw;
}
}
bool setting_value( const char* arg )
{
// format of arg is -C or -C-
if ( arg[2] == '\0' )
return true;
else if ( arg[2] == '-' )
return false;
else if ( arg[2] == '+' )
return true;
else
return true;
}
int readargs( int argc, char** argv )
{
bool unknown_opt = false;
for ( int i = 1; i < argc; i++ )
{
const char* arg = argv[i];
#ifdef __linux__
if ( arg[0] == '-' )
#else
if ( arg[0] == '/' || arg[0] == '-' )
#endif
{
switch ( arg[1] )
{
case 'A': // skip it at this point.
break;
case 'c':
compilercfg.ErrorOnFileCaseMissmatch = setting_value( arg );
break;
case 'C': // skip it at this point.
++i; // and skip its parameter.
break;
case 'd':
debug = 1;
break;
case 'D':
compilercfg.GenerateDependencyInfo = setting_value( arg );
break;
case 'e':
expect_compile_failure = true;
break;
#ifdef WIN32
case 'E':
{
std::string path = &argv[i][2];
CfgPathEnv = "ECOMPILE_CFG_PATH=" + path;
_putenv( CfgPathEnv.c_str() );
}
break;
#endif
case 'g':
compilercfg.UseCompiler2020 = setting_value( arg );
break;
case 'G':
compilercfg.CompareCompilerOutput = setting_value( arg );
break;
case 'q':
quiet = true;
break;
case 'w':
compilercfg.DisplayWarnings = setting_value( arg );
if ( argv[i][2] == 'P' )
compilercfg.ParanoiaWarnings = true;
break;
case 'y':
compilercfg.ErrorOnWarning = setting_value( arg );
break;
case 'l':
compilercfg.GenerateListing = setting_value( arg );
break;
case 'i':
include_debug = 1;
break;
case 'r': // -r[i] [dir] is okay
// Only suboption allowed is '-ri' (.inc recurse)
if ( argv[i][2] && argv[i][2] != 'i' )
{
// BZZZZT! *error*
unknown_opt = true;
break;
}
// Only skip next parameter if it's not an option!!
#ifdef __linux__
if ( i + 1 < argc && argv[i + 1][0] != '-' )
#else
if ( i + 1 < argc && argv[i + 1][0] != '/' && argv[i + 1][0] != '-' )
#endif
++i;
break;
case 't':
show_timing_details = true;
if ( argv[i][2] == 'v' )
timing_quiet_override = true;
break;
case 's':
// show_source = true;
compilercfg.DisplaySummary = true;
break;
case 'W':
opt_generate_wordlist = true;
break;
case 'a':
compilercfg.CompileAspPages = setting_value( arg );
break;
case 'm':
compilercfg.OptimizeObjectMembers = false;
break;
case 'b':
keep_building = true;
break;
case 'u':
compilercfg.OnlyCompileUpdatedScripts = setting_value( arg );
if ( compilercfg.OnlyCompileUpdatedScripts )
compilercfg.GenerateDependencyInfo = true;
break;
case 'f':
force_update = true;
break;
case 'v':
int vlev;
vlev = atoi( &argv[i][2] );
if ( !vlev )
vlev = 1;
compilercfg.VerbosityLevel = vlev;
break;
case 'x':
compilercfg.GenerateDebugInfo = setting_value( arg );
compilercfg.GenerateDebugTextInfo = ( argv[i][2] == 't' );
break;
#ifdef WIN32
case 'P':
{
std::string path = &argv[i][2];
EmPathEnv = "ECOMPILE_PATH_EM=" + path;
IncPathEnv = "ECOMPILE_PATH_INC=" + path;
_putenv( EmPathEnv.c_str() );
_putenv( IncPathEnv.c_str() );
}
break;
#endif
case 'T':
{
compilercfg.ThreadedCompilation = true;
int count = atoi( &argv[i][2] );
compilercfg.NumberOfThreads = count;
break;
}
default:
unknown_opt = true;
break;
}
}
if ( unknown_opt )
{
ERROR_PRINT << "Unknown option: " << argv[i] << "\n";
return 1;
}
}
return 0;
}
void apply_configuration()
{
em_parse_tree_cache.configure( compilercfg.EmParseTreeCacheSize );
inc_parse_tree_cache.configure( compilercfg.IncParseTreeCacheSize );
}
/**
* Recursively compile a folder
*
* @param basedir Path of the folder to recurse into
* @param files
*/
void recurse_compile( const std::string& basedir, std::vector<std::string>* files )
{
int s_compiled, s_uptodate, s_errors;
clock_t start, finish;
if ( !Clib::IsDirectory( basedir.c_str() ) )
return;
s_compiled = s_uptodate = s_errors = 0;
start = clock();
for ( Clib::DirList dl( basedir.c_str() ); !dl.at_end(); dl.next() )
{
if ( Clib::exit_signalled )
return;
std::string name = dl.name(), ext;
if ( name[0] == '.' )
continue;
std::string::size_type pos = name.rfind( '.' );
if ( pos != std::string::npos )
ext = name.substr( pos );
try
{
if ( pos != std::string::npos &&
( !ext.compare( ".src" ) || !ext.compare( ".hsr" ) ||
( compilercfg.CompileAspPages && !ext.compare( ".asp" ) ) ) )
{
s_compiled++;
if ( files == nullptr )
{
if ( compile_file( ( basedir + name ).c_str() ) )
{
++summary.CompiledScripts;
}
else
{
++s_uptodate;
++summary.UpToDateScripts;
}
}
else
files->push_back( ( basedir + name ) );
}
else
{
recurse_compile( basedir + name + "/", files );
}
}
catch ( std::exception& )
{
++summary.CompiledScripts;
++summary.ScriptsWithCompileErrors;
if ( !keep_building )
throw;
s_errors++;
}
}
if ( files == nullptr )
return;
finish = clock();
if ( ( !quiet || timing_quiet_override ) && show_timing_details && s_compiled > 0 &&
files == nullptr )
{
INFO_PRINT << "Compiled " << s_compiled << " script" << ( s_compiled == 1 ? "" : "s" ) << " in "
<< basedir << " in " << (int)( ( finish - start ) / CLOCKS_PER_SEC )
<< " second(s)\n";
if ( s_uptodate > 0 )
INFO_PRINT << " " << s_uptodate << " script" << ( s_uptodate == 1 ? " was" : "s were" )
<< " already up-to-date.\n";
if ( s_errors > 0 )
INFO_PRINT << " " << s_errors << " script" << ( s_errors == 1 ? "" : "s" )
<< " had errors.\n";
}
}
void recurse_compile_inc( const std::string& basedir, std::vector<std::string>* files )
{
for ( Clib::DirList dl( basedir.c_str() ); !dl.at_end(); dl.next() )
{
if ( Clib::exit_signalled )
return;
std::string name = dl.name(), ext;
if ( name[0] == '.' )
continue;
std::string::size_type pos = name.rfind( '.' );
if ( pos != std::string::npos )
ext = name.substr( pos );
if ( pos != std::string::npos && !ext.compare( ".inc" ) )
{
if ( files == nullptr )
compile_file( ( basedir + name ).c_str() );
else
files->push_back( ( basedir + name ) );
}
else
{
recurse_compile( basedir + name + "/", files );
}
}
}
void parallel_compile( const std::vector<std::string>& files )
{
std::atomic<unsigned> compiled_scripts( 0 );
std::atomic<unsigned> uptodate_scripts( 0 );
std::atomic<unsigned> error_scripts( 0 );
std::atomic<bool> par_keep_building( true );
{
unsigned int thread_count = std::max( 2u, std::thread::hardware_concurrency() * 2 );
if ( compilercfg.NumberOfThreads )
thread_count = static_cast<unsigned>( compilercfg.NumberOfThreads );
threadhelp::TaskThreadPool pool( thread_count, "ecompile" );
summary.ThreadCount = pool.size();
for ( const auto& file : files )
{
pool.push( [&]() {
if ( !par_keep_building || Clib::exit_signalled )
return;
try
{
if ( compile_file( file.c_str() ) )
++compiled_scripts;
else
++uptodate_scripts;
}
catch ( std::exception& e )
{
++compiled_scripts;
++error_scripts;
compiler_error( "failed to compile ", file.c_str(), ": ", e.what(), "\n" );
if ( !keep_building )
{
par_keep_building = false;
}
}
catch ( ... )
{
par_keep_building = false;
Clib::force_backtrace();
}
} );
}
}
summary.CompiledScripts = compiled_scripts;
summary.UpToDateScripts = uptodate_scripts;
summary.ScriptsWithCompileErrors = error_scripts;
}
/**
* Runs the compilation threads
*/
void AutoCompile()
{
bool save = compilercfg.OnlyCompileUpdatedScripts;
compilercfg.OnlyCompileUpdatedScripts = compilercfg.UpdateOnlyOnAutoCompile;
if ( compilercfg.ThreadedCompilation )
{
std::vector<std::string> files;
recurse_compile( Clib::normalized_dir_form( compilercfg.PolScriptRoot ), &files );
for ( const auto& pkg : Plib::systemstate.packages )
{
recurse_compile( Clib::normalized_dir_form( pkg->dir() ), &files );
}
parallel_compile( files );
}
else
{
recurse_compile( Clib::normalized_dir_form( compilercfg.PolScriptRoot ), nullptr );
for ( const auto& pkg : Plib::systemstate.packages )
{
recurse_compile( Clib::normalized_dir_form( pkg->dir() ), nullptr );
}
}
compilercfg.OnlyCompileUpdatedScripts = save;
}
/**
* Takes decisions, runs, the compilation, prints summary and cleans after
*/
bool run( int argc, char** argv, int* res )
{
Clib::enable_exit_signaller();
// Load and analyze the package structure
for ( const auto& elem : compilercfg.PackageRoot )
{
Plib::load_packages( elem, true /* quiet */ );
}
Plib::replace_packages();
Plib::check_package_deps();
// Determine the run mode and do the compile itself
Tools::Timer<> timer;
bool any = false;
for ( int i = 1; i < argc; i++ )
{
#ifdef __linux__
if ( argv[i][0] == '-' )
#else
if ( argv[i][0] == '/' || argv[i][0] == '-' )
#endif
{
// -r[i] [<dir>]
if ( argv[i][1] == 'A' )
{
compilercfg.UpdateOnlyOnAutoCompile = ( argv[i][2] == 'u' );
any = true;
AutoCompile();
}
else if ( argv[i][1] == 'r' )
{
any = true;
std::string dir( "." );
bool compile_inc = ( argv[i][2] == 'i' ); // compile .inc files
++i;
if ( i < argc && argv[i] && argv[i][0] != '-' )
dir.assign( argv[i] );
if ( compilercfg.ThreadedCompilation )
{
std::vector<std::string> files;
if ( compile_inc )
recurse_compile_inc( Clib::normalized_dir_form( dir ), &files );
else
recurse_compile( Clib::normalized_dir_form( dir ), &files );
parallel_compile( files );
}
else
{
if ( compile_inc )
recurse_compile_inc( Clib::normalized_dir_form( dir ), nullptr );
else
recurse_compile( Clib::normalized_dir_form( dir ), nullptr );
}
}
else if ( argv[i][1] == 'C' )
{
++i; // skip the config file pathname
}
// and skip any other option.
}
else
{
any = true;
#ifdef _WIN32
Clib::forspec( argv[i], compile_file_wrapper );
#else
compile_file_wrapper( argv[i] );
#endif
}
}
if ( !any && compilercfg.AutoCompileByDefault )
{
any = true;
AutoCompile();
}
// Execution is completed: start final/cleanup tasks
timer.stop();
Plib::systemstate.deinitialize();
if ( any && compilercfg.DisplaySummary && !quiet )
{
fmt::Writer tmp;
tmp << "Compilation Summary:\n";
if ( summary.ThreadCount )
tmp << " Used " << summary.ThreadCount << " threads\n";
if ( summary.CompiledScripts )
tmp << " Compiled " << summary.CompiledScripts << " script"
<< ( summary.CompiledScripts == 1 ? "" : "s" ) << " in " << timer.ellapsed() << " ms.\n";
if ( summary.ScriptsWithCompileErrors )
tmp << " " << summary.ScriptsWithCompileErrors << " of those script"
<< ( summary.ScriptsWithCompileErrors == 1 ? "" : "s" ) << " had errors.\n";
if ( summary.UpToDateScripts )
tmp << " " << summary.UpToDateScripts << " script"
<< ( summary.UpToDateScripts == 1 ? " was" : "s were" ) << " already up-to-date.\n";
tmp << " build workspace: " << (long long)summary.profile.build_workspace_micros / 1000
<< "\n";
tmp << " - load *.em: " << (long long)summary.profile.load_em_micros / 1000 << "\n";
tmp << " - parse *.em: " << (long long)summary.profile.parse_em_micros / 1000 << " ("
<< (long)summary.profile.parse_em_count << ")\n";
tmp << " - ast *.em: " << (long long)summary.profile.ast_em_micros / 1000 << "\n";
tmp << " - parse *.src: " << (long long)summary.profile.parse_src_micros / 1000 << " ("
<< (long)summary.profile.parse_src_count << ")\n";
tmp << " - ast *.src: " << (long long)summary.profile.ast_src_micros / 1000 << "\n";
tmp << " register constants: "
<< (long long)summary.profile.register_const_declarations_micros / 1000 << "\n";
tmp << " analyze: " << (long long)summary.profile.analyze_micros / 1000 << "\n";
tmp << " optimize: " << (long long)summary.profile.optimize_micros / 1000 << "\n";
tmp << " disambiguate: " << (long long)summary.profile.disambiguate_micros / 1000 << "\n";
tmp << " generate code: " << (long long)summary.profile.codegen_micros / 1000 << "\n";
tmp << " prune cache (sel): " << (long long)summary.profile.prune_cache_select_micros / 1000
<< "\n";
tmp << " prune cache (del): " << (long long)summary.profile.prune_cache_delete_micros / 1000
<< "\n";
tmp << "\n";
tmp << " - ambiguities: " << (long)summary.profile.ambiguities << "\n";
tmp << " - cache hits: " << (long)summary.profile.cache_hits << "\n";
tmp << " - cache misses: " << (long)summary.profile.cache_misses << "\n";
INFO_PRINT << tmp.str();
}
if ( any && compilercfg.CompareCompilerOutput )
{
fmt::Writer tmp;
tmp << "Compilation Comparison:\n";
tmp << " V1 compile time: " << (long)comparison.CompileTimeV1Micros / 1000 << "\n";
tmp << " V2 compile time: " << (long)comparison.CompileTimeV2Micros / 1000 << "\n";
tmp << " Result matches: " << comparison.MatchingResult << "\n";
tmp << " Result mismatches: " << comparison.NonMatchingResult << "\n";
tmp << " Output matches: " << comparison.MatchingOutput << "\n";
tmp << " Output mismatches: " << comparison.NonMatchingOutput << "\n";
tmp << " Debug matches: " << comparison.MatchingDebugOutput << "\n";
tmp << " Debug mismatches: " << comparison.NonMatchingDebugOutput << "\n";
INFO_PRINT << tmp.str();
}
if ( summary.ScriptsWithCompileErrors )
*res = 1;
else
*res = 0;
return any;
}
void read_config_file( int argc, char* argv[] )
{
for ( int i = 1; i < argc; i++ )
{
if ( argv[i][0] == '/' || argv[i][0] == '-' )
{
// -C cfgpath
if ( argv[i][1] == 'C' )
{
++i;
if ( i == argc )
throw std::runtime_error( "-C specified without pathname" );
compilercfg.Read( std::string( argv[i] ) );
return;
}
}
}
// check ECOMPILE_CFG_PATH environment variable
const char* env_ecompile_cfg_path = getenv( "ECOMPILE_CFG_PATH" );
if ( env_ecompile_cfg_path != nullptr )
{
compilercfg.Read( std::string( env_ecompile_cfg_path ) );
return;
}
// no -C arg, so use binary path (hope it's right..sigh.)
std::string cfgpath = PROG_CONFIG::programDir() + "ecompile.cfg";
if ( Clib::FileExists( "ecompile.cfg" ) )
{
compilercfg.Read( "ecompile.cfg" );
}
else if ( Clib::FileExists( cfgpath ) )
{
compilercfg.Read( cfgpath );
}
else
{
ERROR_PRINT << "Could not find " << cfgpath << "; using defaults.\n";
compilercfg.SetDefaults();
}
}
/**
* This is the main entry point for ecompile program
*/
int ECompileMain::main()
{
Clib::Logging::global_logger->disableFileLog();
const std::vector<std::string>& binArgs = programArgs();
/**********************************************
* show help
**********************************************/
if ( binArgs.size() == 1 )
{
showHelp();
return 0; // return "okay"
}
/**********************************************
* TODO: rework the following cruft from former uotool.cpp
**********************************************/
#ifdef _WIN32
Clib::MiniDumper::Initialize();
#endif
ECompile::read_config_file( s_argc, s_argv );
int res = ECompile::readargs( s_argc, s_argv );
if ( res )
{
showHelp();
return res;
}
ECompile::apply_configuration();
if ( !ECompile::quiet )
{
// vX.YY
double vernum = (double)1 + (double)( ESCRIPT_FILE_VER_CURRENT / 100.0f );
INFO_PRINT << "EScript Compiler v" << vernum << "\n" << POL_COPYRIGHT << "\n\n";
}
if ( ECompile::opt_generate_wordlist )
{
ECompile::generate_wordlist();
return 0;
}
int prog_res = 1;
bool didanything = ECompile::run( s_argc, s_argv, &prog_res );
if ( !didanything )
{
showHelp();
return 1;
}
return prog_res;
}
} // namespace ECompile
} // namespace Pol
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
int main( int argc, char* argv[] )
{
Pol::ECompile::s_argc = argc;
Pol::ECompile::s_argv = argv;
Pol::ECompile::ECompileMain* ECompileMain = new Pol::ECompile::ECompileMain();
ECompileMain->start( argc, argv );
}
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