Method parseCustomMakeFile

plugins/custommake/custommakemanager.cpp:285–316

TODO: move to background thread, probably best would be to use a proper ParseJob

///TODO: move to background thread, probably best would be to use a proper ParseJob
QStringList CustomMakeManager::parseCustomMakeFile( const Path &makefile )
{
    if( !makefile.isValid() )
        return QStringList();

    QStringList ret; // the list of targets
    QFile f( makefile.toLocalFile() );
    if ( !f.open( QIODevice::ReadOnly | QIODevice::Text ) )
    {
        qCDebug(CUSTOMMAKE) << "could not open" << makefile;
        return ret;
    }

    QRegExp targetRe(QStringLiteral("^ *([^\\t$.#]\\S+) *:?:(?!=).*$"));
    targetRe.setMinimal( true );

    QString str;
    QTextStream stream( &f );
    while ( !stream.atEnd() )
    {
        str = stream.readLine();

        if ( targetRe.indexIn( str ) != -1 )
        {
            QString tmpTarget = targetRe.cap( 1 ).simplified();
            if ( ! ret.contains( tmpTarget ) )
                ret.append( tmpTarget );
        }
    }
    f.close();
    return ret;
}

void CustomMakeManager::projectClosing(IProject* project)
{