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JUCE/extras/Introjucer/Source/Application/jucer_CommandLine.cpp

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C++

/*
==============================================================================
This file is part of the JUCE library - "Jules' Utility Class Extensions"
Copyright 2004-11 by Raw Material Software Ltd.
------------------------------------------------------------------------------
JUCE can be redistributed and/or modified under the terms of the GNU General
Public License (Version 2), as published by the Free Software Foundation.
A copy of the license is included in the JUCE distribution, or can be found
online at www.gnu.org/licenses.
JUCE 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 General Public License for more details.
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.rawmaterialsoftware.com/juce for more information.
==============================================================================
*/
#include "../Project/jucer_Project.h"
#include "../Project/jucer_Module.h"
#include "jucer_CommandLine.h"
//==============================================================================
namespace
{
void hideDockIcon()
{
#if JUCE_MAC
Process::setDockIconVisible (false);
#endif
}
File getFile (const String& filename)
{
return File::getCurrentWorkingDirectory().getChildFile (filename.unquoted());
}
bool checkArgumentCount (const StringArray& args, int minNumArgs)
{
if (args.size() < minNumArgs)
{
std::cout << "Not enough arguments!" << std::endl;
return false;
}
return true;
}
//==============================================================================
/* Running a command-line of the form "introjucer --resave foobar.jucer" will try to load
that project and re-export all of its targets.
*/
int resaveProject (const StringArray& args, bool justSaveResources)
{
hideDockIcon();
if (! checkArgumentCount (args, 2))
return 1;
const File projectFile (getFile (args[1]));
if (! projectFile.exists())
{
std::cout << "The file " << projectFile.getFullPathName() << " doesn't exist!" << std::endl;
return 1;
}
if (! projectFile.hasFileExtension (Project::projectFileExtension))
{
std::cout << projectFile.getFullPathName() << " isn't a valid jucer project file!" << std::endl;
return 1;
}
Project proj (projectFile);
if (! proj.loadFrom (projectFile, true))
{
std::cout << "Failed to load the project file: " << projectFile.getFullPathName() << std::endl;
return 1;
}
std::cout << (justSaveResources ? "The Introjucer - Re-saving project resources: "
: "The Introjucer - Re-saving file: ")
<< projectFile.getFullPathName() << std::endl;
Result error (justSaveResources ? proj.saveResourcesOnly (projectFile)
: proj.saveProject (projectFile, true));
if (error.failed())
{
std::cout << "Error when saving: " << error.getErrorMessage() << std::endl;
return 1;
}
return 0;
}
//==============================================================================
String getModulePackageName (const LibraryModule& module)
{
return module.getID() + ".jucemodule";
}
int zipModule (const File& targetFolder, const File& moduleFolder)
{
jassert (targetFolder.isDirectory());
const File moduleFolderParent (moduleFolder.getParentDirectory());
LibraryModule module (moduleFolder.getChildFile (LibraryModule::getInfoFileName()));
if (! module.isValid())
{
std::cout << moduleFolder.getFullPathName() << " is not a valid module folder!" << std::endl;
return 1;
}
const File targetFile (targetFolder.getChildFile (getModulePackageName (module)));
ZipFile::Builder zip;
{
DirectoryIterator i (moduleFolder, true, "*", File::findFiles);
while (i.next())
if (! i.getFile().isHidden())
zip.addFile (i.getFile(), 9, i.getFile().getRelativePathFrom (moduleFolderParent));
}
std::cout << "Writing: " << targetFile.getFullPathName() << std::endl;
TemporaryFile temp (targetFile);
ScopedPointer<FileOutputStream> out (temp.getFile().createOutputStream());
bool ok = out != nullptr && zip.writeToStream (*out, nullptr);
out = nullptr;
ok = ok && temp.overwriteTargetFileWithTemporary();
if (! ok)
{
std::cout << "Failed to write to the target file: " << targetFile.getFullPathName() << std::endl;
return 1;
}
return 0;
}
int buildModules (const StringArray& args, const bool buildAllWithIndex)
{
hideDockIcon();
if (! checkArgumentCount (args, 3))
return 1;
const File targetFolder (getFile (args[1]));
if (! targetFolder.isDirectory())
{
std::cout << "The first argument must be the directory to put the result." << std::endl;
return 1;
}
if (buildAllWithIndex)
{
const File folderToSearch (getFile (args[2]));
DirectoryIterator i (folderToSearch, false, "*", File::findDirectories);
var infoList;
while (i.next())
{
LibraryModule module (i.getFile().getChildFile (LibraryModule::getInfoFileName()));
if (module.isValid())
{
const int result = zipModule (targetFolder, i.getFile());
if (result != 0)
return result;
var moduleInfo (new DynamicObject());
moduleInfo.getDynamicObject()->setProperty ("file", getModulePackageName (module));
moduleInfo.getDynamicObject()->setProperty ("info", module.moduleInfo);
infoList.append (moduleInfo);
}
}
const File indexFile (targetFolder.getChildFile ("modulelist"));
std::cout << "Writing: " << indexFile.getFullPathName() << std::endl;
indexFile.replaceWithText (JSON::toString (infoList), false, false);
}
else
{
for (int i = 2; i < args.size(); ++i)
{
const int result = zipModule (targetFolder, getFile (args[i]));
if (result != 0)
return result;
}
}
return 0;
}
int listModules()
{
hideDockIcon();
std::cout << "Downloading list of available modules..." << std::endl;
ModuleList list;
list.loadFromWebsite();
for (int i = 0; i < list.modules.size(); ++i)
{
const ModuleList::Module* m = list.modules.getUnchecked(i);
std::cout << m->uid << ": " << m->version << std::endl;
}
return 0;
}
int showStatus (const StringArray& args)
{
hideDockIcon();
if (! checkArgumentCount (args, 2))
return 1;
const File projectFile (getFile (args[1]));
Project proj (projectFile);
const Result result (proj.loadDocument (projectFile));
if (result.failed())
{
std::cout << "Failed to load project: " << projectFile.getFullPathName() << std::endl;
return 1;
}
std::cout << "Project file: " << projectFile.getFullPathName() << std::endl
<< "Name: " << proj.getTitle() << std::endl
<< "UID: " << proj.getProjectUID() << std::endl;
const int numModules = proj.getNumModules();
if (numModules > 0)
{
std::cout << "Modules:" << std::endl;
for (int i = 0; i < numModules; ++i)
std::cout << " " << proj.getModuleID (i) << std::endl;
}
return 0;
}
bool matchArgument (const String& arg, const String& possible)
{
return arg == possible
|| arg == "-" + possible
|| arg == "--" + possible;
}
//==============================================================================
int showHelp()
{
hideDockIcon();
std::cout << "The Introjucer!" << std::endl
<< std::endl
<< "Usage: " << std::endl
<< std::endl
<< " introjucer --resave project_file" << std::endl
<< " Resaves all files and resources in a project." << std::endl
<< std::endl
<< " introjucer --resave-resources project_file" << std::endl
<< " Resaves just the binary resources for a project." << std::endl
<< std::endl
<< " introjucer --listmodules" << std::endl
<< " Displays a list of modules available from the website." << std::endl
<< std::endl
<< " introjucer --status project_file" << std::endl
<< " Displays information about a project." << std::endl
<< std::endl
<< " introjucer --buildmodule target_folder module_folder" << std::endl
<< " Zips a module into a downloadable file format." << std::endl
<< std::endl
<< " introjucer --buildallmodules target_folder module_folder" << std::endl
<< " Zips all modules in a given folder and creates an index for them." << std::endl
<< std::endl;
return 0;
}
}
//==============================================================================
int performCommandLine (const String& commandLine)
{
StringArray args;
args.addTokens (commandLine, true);
args.trim();
if (matchArgument (args[0], "help")) return showHelp();
if (matchArgument (args[0], "resave")) return resaveProject (args, false);
if (matchArgument (args[0], "resave-resources")) return resaveProject (args, true);
if (matchArgument (args[0], "buildmodule")) return buildModules (args, false);
if (matchArgument (args[0], "buildallmodules")) return buildModules (args, true);
if (matchArgument (args[0], "listmodules")) return listModules();
if (matchArgument (args[0], "status")) return showStatus (args);
return commandLineNotPerformed;
}