/*
	PIP - Platform Independent Primitives
	Deploy tool
	Ivan Pelipenko peri4ko@yandex.ru

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Lesser General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include <picli.h>
#include <pidir.h>
#include <piprocess.h>

#define DELIM "::"

using namespace PICoutManipulators;

PIString cmd_copy, cmd_copydir, cmd_suffix;
PIString qplatforms;

void setCommands() {
#ifdef WINDOWS
	cmd_copy = "copy /y ";
	cmd_copydir = "copy /y ";
	cmd_suffix = " 1> NUL";
	qplatforms = "windows";
#else
	cmd_copy = "cp -f ";
	cmd_copydir = "cp -rf ";
#  ifdef MAC_OS
	qplatforms = "cocoa";
#  else
	qplatforms = "xcb";
#  endif
#endif
}


void usage() {
	piCout << Bold << "Deploy tool";
	piCout << Cyan << "Version PIP" << Bold << PIPVersion();
	piCout << "";
	piCout << "Copy all dependencies of <file> to directory <out_path>";
	piCout << "You can specify any file or directory as <file>.";
	piCout << "In case of directory it will be scan recursively.";
	piCout << "";
	piCout << "If some Qt dependency found, copy corresponding Qt plugins.";
	piCout << "Styles and platforms selected by -S and -P flags,";
	piCout << "any other plugins described by --qt-plugins flag in next format:";
	piCout << "\"[*=" DELIM "]<plugins>=<regexp>,<regexp>" DELIM "<plugins>=<regexp>,<regexp>\", e.g.";
	piCout << "\"sqldrivers=lite,mysql" DELIM "geoservices=" DELIM "position=nmea\".";
	piCout << "If no regexp specified for plugins, nothing will be copied.";
	piCout << "Default regexp set by \"*=<regexp>\".";
	piCout << "\"*=\" disable optional plugins.";
	piCout << "";
	piCout << Green << Bold << "Usage:" << Default << "\"deploy_tool [-hvfC] [--dependencies [--prefix <text>]] "
													  "[-p <qt_plugins>] [-s <search_path>] [--ignore <libs>] [-S <styles>] "
													  "[-l <ldd>] [-D <dpkg>] [--dpkg-workdir <d>] [-L <readelf> | -W <objdump> | -M <otool>] "
													  "[--name-tool <pathS>] [-d <depth>] [-q <qtdir>] [-a <add_libs>] [-S <styles>] "
													  "[-P <platforms>] [--qt-plugins <d>] [--qt-modules <l>] -o <out_path> <file> [<file2> ...]\"" << NewLine;
	piCout << Green << Bold << "Details:";
	piCout << Bold << "Debug control";
	piCout << "-h, --help         " << Green << "- display this message and exit";
	piCout << "-v, --verbose      " << Green << "- be verbose";
	piCout << "";
	piCout << Bold << "Processing control";
	piCout << "-f, --fake         " << Green << "- don`t copy, only print";
	piCout << "-s <search_path>   " << Green << "- set search pathes for system libraries, may be separated by \"" DELIM "\", default \"/usr/lib\"";
	piCout << "--ignore <libs>    " << Green << "- ignore libraries names, may be separated by \"" DELIM "\", default \"\"";
	piCout << "-l <ldd>           " << Green << "- \"ldd\" path, default \"/usr/bin/ldd\"";
	piCout << "-L <readelf>       " << Green << "- \"readelf\" path, overrides \"ldd\"";
	piCout << "-W <objdump>       " << Green << "- \"objdump\" path, overrides \"ldd\"";
	piCout << "-M <otool>         " << Green << "- \"otool\" path, overrides \"ldd\"";
	piCout << "-D <dpkg>          " << Green << "- \"dpkg\" path, default \"/usr/bin/dpkg\"";
	piCout << "--dpkg-workdir <d> " << Green << "- dpkg \"admindir\" path, default \"\"";
	piCout << "--name-tool <path> " << Green << "- \"install_name_tool\" path, default \"install_name_tool\"";
	piCout << "--strip <path>     " << Green << "- \"strip\" path, default \"strip\"";
	piCout << "-d <depth>         " << Green << "- maximum dependepcies depth, default 8";
	piCout << "";
	piCout << Bold << "Qt control";
	piCout << "-q <qtdir>         " << Green << "- path where Qt root dir, default takes from \"qmake -v\"";
	piCout << "-S <styles>        " << Green << "- set Qt styles (e.g. \"oxygen,breeze\"), default \"*\"";
	piCout << "-P <platforms>     " << Green << "- set Qt platforms (e.g. \"win,mini\"), default by host system";
	piCout << "--qt-plugins <d>   " << Green << "- set Qt plugins description";
	piCout << "--qt-modules <list>" << Green << "- additional Qt modules, may be separated by \"" DELIM "\" (e.g. \"Sql" DELIM "Xml\")";
	piCout << "";
	piCout << Bold << "Output control";
	piCout << "-o <out_path>      " << Green << "- path for libraries copy to";
	piCout << "-p <qt_plugins>    " << Green << "- path for Qt plugins, default \"<out_path>\"";
	piCout << "--dependencies     " << Green << "- search dependencies by <dpkg>, print them and copy missing libraries";
	piCout << "--prefix <text>    " << Green << "- print <text> before dependencies";
	piCout << "";
	piCout << Bold << "Input control";
	piCout << "<file> ...         " << Green << "- executable to process";
	piCout << "-a <add_libs>      " << Green << "- additional libs, separated by \"" DELIM "\". Libraries will be searched in <search_path>";
}

struct QtDep {
	QtDep(const PIString & l = PIString(), const PIStringList & p = PIStringList()): lib(l), plugins(p) {}
	PIString lib;
	PIStringList plugins;
};
QtDep qt_deps[] = {
	QtDep("core"           , PIStringList() << "platforms"),
	QtDep("gui"            , PIStringList() << "imageformats"),
	QtDep("widgets"        , PIStringList() << "styles"),
	QtDep("sql"            , PIStringList() << "sqldrivers"),
	QtDep("positioning"    , PIStringList() << "position"),
	QtDep("location"       , PIStringList() << "geoservices"),
	QtDep("multimedia"     , PIStringList() << "audio" << "mediaservice" << "playlistformats"),
	QtDep("printsupport"   , PIStringList() << "printsupport"),
	QtDep("virtualkeyboard", PIStringList() << "platforminputcontexts"),
	QtDep("sensors"        , PIStringList() << "sensors" << "sensorgestures"),
	QtDep("texttospeech"   , PIStringList() << "texttospeech"),
	QtDep("serialbus"      , PIStringList() << "canbus"),
	QtDep()
};


int depth = 8;
bool fake = false, is_ldd = true, is_deps = false, need_qt = false;
PIString ldd, readelf, objdump, otool, dpkg, nametool, strip, out_dir, qt_dir, out_plugins_dir, dpkg_workdir;
PIStringList styles, lib_dirs, add_libs, platforms, sqldrivers, input_files, plugin_libs, qt_add_libs;
PISet<PIString> all_libs, miss_libs, all_deps, frameworks, framework_libs, miss_frameworks, qt_plugins, ignore_libs;
PIMap<PIString, PIStringList> qt_filters;


PIString findLib(const PIString & l) {
	if (PIFile::isExists(l)) return l;
	piForeachC (PIString & s, lib_dirs) {
		if (PIFile::isExists(s + l)) {
			return s + l;
		}
	}
	return "";
}


PIString frameworkName(const PIString & l) {
	if (!l.contains(".framework/")) return "";
	PIStringList ll = l.split("/");
	piForeachRC (PIString & _f, ll) {
		if (_f.endsWith(".framework")) {
			return _f;
		}
	}
	return "";
}


PIString frameworkInternalPath(const PIString & l) {
	return l.right(l.size_s() - l.lastIndexOf(".framework") - 11);
}


PIString execute(const PIString & cmd) {
	FILE * fp = popen(cmd.dataAscii(), "r");
	PIString ret;
	if (fp) {
		const int sz = 256;
		char in[sz];
		memset(in, 0, sz);
		while (true) {
			int r = fread(in, 1, sz, fp);
			if (r <= 0) break;
			ret += PIString(in, r);
		}
		pclose(fp);
	}
	return ret;
}


void checkQtLib(PIString lib) {
	if (lib.startsWith("lib")) lib.cutLeft(3);
	if (lib.startsWith("qt5")) lib.cutLeft(3);
	if (lib.startsWith("qt")) lib.cutLeft(2);
	if (lib.find(".")) lib = lib.left(lib.find("."));
	//piCout << "checkQt" << lib;
	for (int i = 0; ; ++i) {
		if (qt_deps[i].lib.isEmpty()) break;
		if (qt_deps[i].lib == lib) {
			qt_plugins << qt_deps[i].plugins;
			//piCout << "add qt plugins" << qt_deps[i].plugins << "now" << qt_plugins;
			need_qt = true;
			break;
		}
	}
}


void procLdd(PIString file, bool ext_lib = false, int cur_depth = 0) {
	++cur_depth;
	if (cur_depth > depth) return;
	piCout << "scan" << file << "...";
	PISet<PIString> cur_libs;
	if (ext_lib) {
		if (!all_libs[file]) {
			cur_libs << file;
			all_libs << file;
		}
	}
	PIStringList lines;
	if (is_ldd) {
		lines = execute(ldd + " " + file).split("\n");
	} else {
		PIString cmd;
		if (!readelf.isEmpty()) {
			cmd = readelf + " -a " + file;
			cmd += " | grep \"Shared library:\" | grep -oG \"\\[.*\\]\"";
		}
		if (!objdump.isEmpty()) {
			cmd = objdump + " -p " + file;
			cmd += " | grep \"DLL Name:\"";
			lines = execute(cmd).split("\n");
			cmd = objdump + " -p " + file;
			cmd += " | grep \"NEEDED\"";
			lines << execute(cmd).split("\n");
			cmd.clear();
		}
		if (!otool.isEmpty()) {
			cmd = otool + " -L " + file;
			cmd += " | grep -o \".*(\"";
		}
		//piCout << cmd;
		if (!cmd.isEmpty())
			lines = execute(cmd).split("\n");
		if (!objdump.isEmpty()) {
			piForeach (PIString & l, lines) {
				l.trim();
				if (l.startsWith("DLL")) l.cutLeft(9).trim();
				else l.cutLeft(6).trim();
				l.append('.').prepend('.');
			}
		}
		if (!otool.isEmpty()) {
			piForeach (PIString & l, lines) {
				l.trim().cutRight(1).trim();
				l.append('.').prepend('.');
			}
		}
		//piCout << "readelf:" << vs;
	}
	piForeachC (PIString & sl, lines) {
		PIString l = sl.trimmed();
		if (!otool.isEmpty()) {
			PIString fname = frameworkName(l);
			if (!fname.isEmpty()) {
				frameworks << fname;
				framework_libs << l.cutLeft(1).cutRight(1);
				checkQtLib(fname.toLowerCase());
				continue;
			}
		}
		if (is_ldd) {
			if (!l.contains("=>")) continue;
			l.cutLeft(l.find("=>") + 2);
			if (l.contains("("))
				l.cutRight(l.length() - l.find("("));
			l.trim();
			if (l.toLowerCase() == "not found") {
				miss_libs << sl.left(sl.find("=>")).trim();
				continue;
			}
		} else {
			l.cutLeft(1).cutRight(1).trim();
			if (l.isEmpty()) continue;
			if (!otool.isEmpty()) {
				if (!l.startsWith("/usr/local/")) {
					PIFile::FileInfo fi;
					fi.path = l;
					l = fi.name();
				}
			}
			PIString flp = findLib(l);
			if (flp.isEmpty()) {
				//piCout << "Can`t find" << l;
				miss_libs << l;
				continue;
			}
			l = flp;
		}
		if (all_libs[l]) continue;
		PIFile::FileInfo fi;
		fi.path = l;
		PIString lname = fi.baseName();
		if (lname.startsWith("lib")) lname.cutLeft(3);
		//piCout << "check ignore" << lname << ignore_libs;
		if (ignore_libs.contains(lname)) {
			continue;
		}
		checkQtLib(fi.name().toLowerCase());
		cur_libs << l;
		all_libs << l;
	}
	PIVector<PIString> clibs = cur_libs.toVector();
	if (!clibs.isEmpty())
		piCout << " new dependencies:\n -" << PIStringList(clibs).join("\n - ");
	piForeachC (PIString & l, clibs) {
		procLdd(l, false, cur_depth);
	}
}

void copyWildcard(const PIString & from, const PIString & to) {
	piCout << "copy" << from;
	if (fake || is_deps) return;
	PIDir(to).make();
#ifdef WINDOWS
	PIFile::FileInfo fi; fi.path = from;
	system(("robocopy \"" + fi.dir() + "\" \"" + to + "\" \"" + fi.name() + "\" /NJH /NJS /NP /NDL /NS /NC /NFL 1> NUL").data());
#else
	system((cmd_copy + from + " \"" + to + "/\"" + cmd_suffix).data());
#endif
}


void procQt() {
	//piCout << "qmake ...";
	PIString vs;
	if (qt_dir.isEmpty()) {
		vs = execute("qmake -v");
		if (vs.isEmpty()) {
			piCout << "Can`t exec \"qmake -v\"!";
			return;
		}
	} else
		vs = "QMake version ?.?\nUsing Qt version ?.?.? in " + qt_dir;
	PIStringList vsl = vs.split("\n");
	PIStringList pdirs = qt_plugins.toVector();
	if (!fake && !is_deps)
		PIDir(out_plugins_dir).make(true);
	piForeach (PIString l, vsl) {
		if (l.trim().contains("Qt version")) {
			l.cutLeft(l.find("Qt version") + 10).trim();
			PIString qv = l.takeWord();
			l.takeWord();
			PIString qloc = l.trim();
			piCout << "Qt" << qv << "in" << qloc;
			PIString qdir = qloc;
#ifdef WINDOWS
			if (qt_dir.isEmpty())
				qdir += "/../plugins/";
			else
				qdir += "/plugins/";
#else
			if (qt_dir.isEmpty())
				qdir += "/qt5/plugins/";
			else
				qdir += "/plugins/";
#endif
			piForeachC (PIString & plugin, pdirs) {
				PIStringList filters = qt_filters[plugin];
				piForeachC (PIString & f, filters) {
					if (f.isEmpty()) continue;
					copyWildcard(qdir + plugin + "/" + f, out_plugins_dir + plugin);
					PIVector<PIFile::FileInfo> copied = PIDir(out_plugins_dir + plugin).entries();
					piForeachC (PIFile::FileInfo & fi, copied) {
						if (fi.isFile()) {
							procLdd(fi.path);
							plugin_libs << fi.path;
						}
					}
				}
			}
			break;
		}
	}
}


bool procDpkg(const PIString & l) {
	PIString dpkgdir;
	if (!dpkg_workdir.isEmpty())
		dpkgdir = " --admindir=" + dpkg_workdir;
	PIFile::FileInfo fi;
	fi.path = l;
	PIString cmd = dpkg + dpkgdir + " -S " + fi.name() + " 2> /dev/null";
	//PICout(true) << cmd;
	PIString vs = execute(cmd);
	if (!vs.isEmpty()) {
		vs = vs.left(vs.find(":"));
		if (!vs.isEmpty())
			all_deps << vs;
		return true;
	}
	//piCout << "No dep on" << l;
	return false;
}


void patchNameTool() {
	if (nametool.isEmpty()) return;
	PIStringList clibs = all_libs.toVector(), flibs = framework_libs.toVector(), patch_list;
	PIStringList dlibs;
	PIString libname, cmd;
	//PICout(DefaultControls) << "start patch" << clibs;
	PIFile::FileInfo fi;
	patch_list = input_files;
	patch_list << plugin_libs;
	piForeach (PIString l, clibs) {
		fi.path = l;
		patch_list << (out_dir + fi.name());
	}
	piForeach (PIString local_lib, patch_list) {
		execute("chmod +w \"" + local_lib + "\"");
		fi.path = local_lib;
		cmd = nametool + " -id \"@executable_path/../Frameworks/" + fi.name() + "\"";
		cmd += " \"" + local_lib + "\" 2> /dev/null";
		//piCout << " " << cmd;
		execute(cmd);
	}
	piForeach (PIString f, flibs) {
		PIString fl = findLib(frameworkName(f));
		if (fl.isEmpty()) continue;
		patch_list << (out_dir + frameworkName(f) + "/" + frameworkInternalPath(f));
		//PICout(DefaultControls) << "map" << f << "->" << (out_dir + frameworkName(f) + "/" + frameworkInternalPath(f));
	}
	piForeach (PIString local_lib, patch_list) {
		cmd = otool + " -L \"" + local_lib;
		cmd += "\" | grep -o \".*(\"";
		dlibs = execute(cmd).split("\n");
		if (!dlibs.isEmpty()) {
			execute("chmod +w \"" + local_lib + "\"");
		}
		piCout << "patch" << local_lib;
		piForeach (PIString sys_lib, dlibs) {
			sys_lib.cutRight(1).trim();
			fi.path = sys_lib;
			libname = fi.name();
			PIString fl = findLib(libname), fname = frameworkName(sys_lib);
			//piCout << "  check" << sys_lib << fl;
			PIString new_path;
			if (all_libs.contains(fl) || all_libs.contains(sys_lib)) {
				new_path = "@executable_path/../Frameworks/" + libname;
				piCout << "  depend on lib" << (fl.isEmpty() ? sys_lib : fl);
			} else {
				if (frameworks.contains(fname)) {
					fl = findLib(fname);
					if (fl.isEmpty()) continue;
					new_path = "@executable_path/../Frameworks/" + fname + "/" + frameworkInternalPath(sys_lib);
					piCout << "  depend on framework" << fl;
				}
			}
			if (!new_path.isEmpty() && (sys_lib != new_path)) {
				cmd = nametool + " -change \"" + sys_lib + "\"";
				cmd += " \"" + new_path + "\"";
				cmd += " \"" + local_lib + "\" 2> /dev/null";
				//piCout << "  *" << cmd;
				execute(cmd);
			}
		}
	}
	piForeach (PIString bin, input_files) {
		cmd = nametool + " -add_rpath \"@executable_path/../Frameworks\"";
		cmd += " \"" + bin + "\" 2> /dev/null";
		execute(cmd);
	}
}


int main(int argc, char * argv[]) {
	PICLI cli(argc, argv);
	//piCout << cli.rawArguments();
	cli.setOptionalArgumentsCount(-1);
	cli.addArgument("help");
	cli.addArgument("verbose");
	cli.addArgument("Conf");
	cli.addArgument("fake");
	cli.addArgument("dependencies", PIChar('\0'));
	cli.addArgument("prefix", PIChar('\0'), true);
	cli.addArgument("output", true);
	cli.addArgument("pqt_out_plugins", true);
	cli.addArgument("search_path", true);
	cli.addArgument("ignore", PIChar('\0'), true);
	cli.addArgument("Styles", true);
	cli.addArgument("Platforms", true);
	cli.addArgument("qt-plugins", PIChar('\0'), true);
	cli.addArgument("ldd", true);
	cli.addArgument("Lreadelf", true);
	cli.addArgument("Wobjdump", true);
	cli.addArgument("Motool", true);
	cli.addArgument("name-tool", PIChar('\0'), true);
	cli.addArgument("strip", PIChar('\0'), true);
	cli.addArgument("Dpkg", true);
	cli.addArgument("dpkg-workdir", PIChar('\0'), true);
	cli.addArgument("depth", true);
	cli.addArgument("qtdir", true);
	cli.addArgument("add_libs", true);
	if (cli.hasArgument("help") || cli.argumentValue("output").isEmpty() || cli.optionalArguments().isEmpty()) {
		usage();
		return 0;
	}
	setCommands();

	fake = cli.hasArgument("fake");
	piDebug = cli.hasArgument("verbose");
	is_deps = cli.hasArgument("dependencies");
	out_dir = cli.argumentValue("output");
	lib_dirs = cli.argumentValue("search_path").split(DELIM);
	add_libs = cli.argumentValue("add_libs").split(DELIM);
	ignore_libs = cli.argumentValue("ignore").split(DELIM);
	qt_dir = cli.argumentValue("qtdir");
	ldd = cli.argumentValue("ldd");
	readelf = cli.argumentValue("Lreadelf");
	objdump = cli.argumentValue("Wobjdump");
	otool = cli.argumentValue("Motool");
	nametool = cli.argumentValue("name-tool");
	strip = cli.argumentValue("strip");
	if (nametool.isEmpty())
		nametool = "install_name_tool";
	if (strip.isEmpty())
		strip = "strip";
	dpkg = cli.argumentValue("Dpkg");
	dpkg_workdir = cli.argumentValue("dpkg-workdir");
#ifdef WINDOWS
	readelf.replaceAll("/", "\\");
	objdump.replaceAll("/", "\\");
	otool.replaceAll("/", "\\");
	nametool.replaceAll("/", "\\");
	dpkg.replaceAll("/", "\\");
#endif
	if (dpkg.isEmpty())
		dpkg = "/usr/bin/dpkg";
	out_plugins_dir = out_dir;
	if (!out_plugins_dir.endsWith("/")) out_plugins_dir.append('/');
	if (!cli.argumentValue("pqt_out_plugins").isEmpty()) {
		out_plugins_dir = cli.argumentValue("pqt_out_plugins");
		if (!out_plugins_dir.endsWith("/"))
			out_plugins_dir.append('/');
	}
	int etcnt = 0;
	if (!readelf.isEmpty()) ++etcnt;
	if (!objdump.isEmpty()) ++etcnt;
	if (!otool.isEmpty()) ++etcnt;
	if (etcnt > 1) {
		piCout << "Can use only one of \"readelf\", \"objdump\" and \"otool\"!";
		return 1;
	}
	if (etcnt > 0) is_ldd = false;
	if (!qt_dir.isEmpty()) {
		PIString qroot = qt_dir;
		if (!qroot.endsWith("/")) qroot.append("/");
		lib_dirs << (qroot + "bin") << (qroot + "lib") << (qroot + "Frameworks");
	}
	piForeach (PIString & s, lib_dirs) {
		s.trim();
		if (!s.endsWith("/")) s += "/";
	}
	if (out_dir.isEmpty()) out_dir = ".";
	if (!out_dir.endsWith("/")) out_dir += "/";
	if (ldd.isEmpty()) ldd = "/usr/bin/ldd";

	out_dir.replaceAll("//", "/");
	out_plugins_dir.replaceAll("//", "/");

	for (int i = 0; ; ++i) {
		if (qt_deps[i].lib.isEmpty()) break;
		qt_deps[i].plugins.forEach([&](const PIString & p){qt_filters[p] = PIStringList("*");});
	}
	if (!cli.argumentValue("Platforms").isEmpty())
		qplatforms = cli.argumentValue("Platforms");
	platforms = qplatforms.split(",");
	styles = cli.argumentValue("Styles").split(",");
	if (styles.isEmpty()) styles << "";
	PIStringList qpd = cli.argumentValue("qt-plugins").toLowerCase().split(DELIM);
	piForeachC (PIString & qp, qpd) {
		int _i = qp.indexOf("=");
		if (_i < 0) continue;
		PIString pname = qp.left(_i).trim();
		PIString pfilt = qp.mid(_i + 1).trim();
		if (pname == "*") {
			for (int i = 0; ; ++i) {
				if (qt_deps[i].lib.isEmpty()) break;
				qt_deps[i].plugins.forEach([&](const PIString & p){qt_filters[p] = pfilt.split(",");});
			}
		} else {
			qt_plugins << pname;
			qt_filters[pname] = pfilt.split(",");
		}
	}
	qt_filters["platforms"] = platforms;
	qt_filters["styles"   ] = styles   ;

	qt_add_libs = cli.argumentValue("qt-modules").split(DELIM);
	need_qt = !qt_add_libs.isEmpty();

	auto it = qt_filters.makeIterator();
	while (it.next())
		it.valueRef().forEachInplace([](PIString i)->PIString{
			if (!i.startsWith("*")) i.prepend("*");
			if (!i.endsWith("*")) i.append("*");
			return i;
		});
	//PICout(PICoutManipulators::DefaultControls) << qt_filters;

	if (!fake)
		PIDir(out_dir).make();
	if (!cli.argumentValue("depth").isEmpty())
		depth = cli.argumentValue("depth").toInt();

	cli.optionalArguments().forEach([&](const PIString & a){
		if (PIDir::isExists(a)) {
			PIDir(a).allEntries().forEach([&](const PIFile::FileInfo & fi){
				if (fi.isFile())
					input_files << fi.path;
			});
		} else {
			if (PIFile::isExists(a))
				input_files << a;
		}
	});
	//piCout << files;
	if (depth > 0)
		input_files.forEach([&](const PIString & f){procLdd(f);});
	piForeach (PIString & s, add_libs) {
		if (s.isEmpty()) continue;
		PIString alib = findLib(s);
		if (alib.isEmpty()) continue;
		piCout << s << "->" << alib;
		procLdd(alib, true);
		if (!all_libs[alib])
			all_libs << alib;
	}
	if (need_qt && !is_deps)
		procQt();

#ifdef WINDOWS
	out_dir.replaceAll("/", "\\");
#endif
	PIVector<PIString> clibs = all_libs.toVector();
	piForeach (PIString l, clibs) {
	PIFile::FileInfo fi;
	fi.path = l;
#ifdef WINDOWS
		l.replaceAll("/", "\\");
#endif
		bool need_cp = true;
		if (is_deps)
			need_cp = !procDpkg(l);
		if (need_cp) {
			piCout << "copy" << l;
			if (!fake) {
				system((cmd_copy + "\"" + l + "\" \"" + out_dir + "\"" + cmd_suffix).data());
				system((strip + " --strip-unneeded \"" + out_dir + fi.name() + "\"").data());
			}
		}
	}
	PIVector<PIString> fwdirs = frameworks.toVector();
	piForeachC (PIString & f, fwdirs) {
		PIString fd = findLib(f);
		if (!fd.isEmpty()) {
			piCout << "copy framework" << f;
			if (!fake)
				system((cmd_copydir + "\"" + fd + "\" \"" + out_dir + "\"" + cmd_suffix).data());
		} else
			miss_frameworks << f;
	}

	if (!otool.isEmpty())
		patchNameTool();

	if (is_deps) {
		PICout(PICoutManipulators::AddNone) << cli.argumentValue("prefix");
		PICout(PICoutManipulators::AddNewLine) << PIStringList(all_deps.toVector()).join(", ");
	} else {
		piCout << "copied" << clibs.size_s() << "files";
		if (!miss_libs.isEmpty())
			piCout << "Missing libraries:\n -" << PIStringList(miss_libs.toVector()).join("\n - ");
		if (!miss_frameworks.isEmpty())
			piCout << "Missing frameworks:\n -" << PIStringList(miss_frameworks.toVector()).join("\n - ");
	}

	return 0;
}