static void collectDependencies(Cell const& cell, Index const& idx, std::unordered_set<Index> & deps)
{
if (!cell.hasExpression)
return;
for (auto const& expr : cell.expression)
{
if (expr.type_ == Expr::Cell)
{
const auto result = deps.insert(expr.startIndex_);
if (result.second)
collectDependencies(getCell(expr.startIndex_), expr.startIndex_, deps);
}
else if (expr.type_ == Expr::Range)
{
const Index startIdx = expr.startIndex_;
const Index endIdx = expr.endIndex_;
for (int y = startIdx.y; y <= endIdx.y; ++y)
for (int x = startIdx.x; x <= endIdx.x; ++x)
{
const auto result = deps.insert(Index(x, y));
if (result.second)
collectDependencies(getCell(Index(x, y)), Index(x, y), deps);
}
}
}
}
void collectSubDependencies()
{
// print status to user
int dep_amount = deps.size();
// recursively collect each dependencie's dependencies
while(true)
{
dep_amount = deps.size();
for(int n=0; n<dep_amount; n++)
{
std::cout << "."; fflush(stdout);
std::vector<std::string> lines;
collectDependencies(deps[n].getOriginalPath(), lines);
const int line_amount = lines.size();
for(int n=0; n<line_amount; n++)
{
if(lines[n][0] != '\t') continue; // only lines beginning with a tab interest us
if( lines[n].find(".framework") != std::string::npos ) continue; //Ignore frameworks, we can not handle them
addDependency( // trim useless info, keep only library name
lines[n].substr(1, lines[n].find(" (") )
);
}//next
}//next
if(deps.size() == dep_amount) break; // no more dependencies were added on this iteration, stop searching
}
}
void collectDependencies(std::string filename)
{
std::vector<std::string> lines;
collectDependencies(filename, lines);
std::cout << "."; fflush(stdout);
const int line_amount = lines.size();
for(int n=0; n<line_amount; n++)
{
std::cout << "."; fflush(stdout);
if(lines[n][0] != '\t') continue; // only lines beginning with a tab interest us
if( lines[n].find(".framework") != std::string::npos ) continue; //Ignore frameworks, we can not handle them
addDependency( // trim useless info, keep only library name
lines[n].substr(1, lines[n].find(" (") )
);
}
}
int main (int argc, char * const argv[])
{
// parse arguments
for(int i=0; i<argc; i++)
{
if(strcmp(argv[i],"-x")==0 or strcmp(argv[i],"--fix-file")==0)
{
i++;
Settings::addFileToFix(argv[i]);
continue;
}
else if(strcmp(argv[i],"-b")==0 or strcmp(argv[i],"--bundle-deps")==0)
{
Settings::bundleLibs(true);
continue;
}
else if(strcmp(argv[i],"-p")==0 or strcmp(argv[i],"--install-path")==0)
{
i++;
Settings::inside_lib_path(argv[i]);
continue;
}
else if(strcmp(argv[i],"-i")==0 or strcmp(argv[i],"--ignore")==0)
{
i++;
Settings::ignore_prefix(argv[i]);
continue;
}
else if(strcmp(argv[i],"-d")==0 or strcmp(argv[i],"--dest-dir")==0)
{
i++;
Settings::destFolder(argv[i]);
continue;
}
else if(strcmp(argv[i],"-of")==0 or strcmp(argv[i]," --overwrite-files")==0)
{
Settings::canOverwriteFiles(true);
continue;
}
else if(strcmp(argv[i],"-od")==0 or strcmp(argv[i],"--overwrite-dir")==0)
{
Settings::canOverwriteDir(true);
Settings::canCreateDir(true);
continue;
}
else if(strcmp(argv[i],"-cd")==0 or strcmp(argv[i],"--create-dir")==0)
{
Settings::canCreateDir(true);
continue;
}
else if(strcmp(argv[i],"-h")==0 or strcmp(argv[i],"--help")==0)
{
showHelp();
exit(0);
}
else if(i>0)
{
// if we meet an unknown flag, abort
// ignore first one cause it's usually the path to the executable
std::cerr << "Unknown flag " << argv[i] << std::endl << std::endl;
showHelp();
exit(1);
}
}
if(not Settings::bundleLibs() and Settings::fileToFixAmount()<1)
{
showHelp();
exit(0);
}
std::cout << "* Collecting dependencies"; fflush(stdout);
const int amount = Settings::fileToFixAmount();
for(int n=0; n<amount; n++)
collectDependencies(Settings::fileToFix(n));
collectSubDependencies();
doneWithDeps_go();
return 0;
}
