osb/source/utility/asset_packer.cpp

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2023-06-20 04:33:09 +00:00
#include "StarPackedAssetSource.hpp"
#include "StarTime.hpp"
#include "StarJsonExtra.hpp"
#include "StarFile.hpp"
#include "StarVersionOptionParser.hpp"
using namespace Star;
int main(int argc, char** argv) {
try {
double startTime = Time::monotonicTime();
VersionOptionParser optParse;
optParse.setSummary("Packs asset folder into a starbound .pak file");
optParse.addParameter("c", "configFile", OptionParser::Optional, "JSON file with ignore lists and ordering info");
optParse.addSwitch("s", "Enable server mode");
optParse.addSwitch("v", "Verbose, list each file added");
optParse.addArgument("assets folder path", OptionParser::Required, "Path to the assets to be packed");
optParse.addArgument("output filename", OptionParser::Required, "Output pak file");
auto opts = optParse.commandParseOrDie(argc, argv);
String assetsFolderPath = opts.arguments.at(0);
String outputFilename = opts.arguments.at(1);
StringList ignoreFiles;
StringList extensionOrdering;
if (opts.parameters.contains("c")) {
String configFile = opts.parameters.get("c").first();
String configFileContents;
try {
configFileContents = File::readFileString(configFile);
} catch (IOException const& e) {
cerrf("Could not open specified configFile: %s\n", configFile);
cerrf("For the following reason: %s\n", outputException(e, false));
return 1;
}
Json configFileJson;
try {
configFileJson = Json::parseJson(configFileContents);
} catch (JsonParsingException const& e) {
cerrf("Could not parse the specified configFile: %s\n", configFile);
cerrf("For the following reason: %s\n", outputException(e, false));
return 1;
}
try {
ignoreFiles = jsonToStringList(configFileJson.get("globalIgnore", JsonArray()));
if (opts.switches.contains("s"))
ignoreFiles.appendAll(jsonToStringList(configFileJson.get("serverIgnore", JsonArray())));
extensionOrdering = jsonToStringList(configFileJson.get("extensionOrdering", JsonArray()));
} catch (JsonException const& e) {
cerrf("Could not read the asset_packer config file %s\n", configFile);
cerrf("%s\n", outputException(e, false));
return 1;
}
}
bool verbose = opts.parameters.contains("v");
function<void(size_t, size_t, String, String, bool)> BuildProgressCallback;
auto progressCallback = [verbose](size_t, size_t, String filePath, String assetPath) {
if (verbose)
coutf("Adding file '%s' to the target pak as '%s'\n", filePath, assetPath);
};
outputFilename = File::relativeTo(File::fullPath(File::dirName(outputFilename)), File::baseName(outputFilename));
DirectoryAssetSource directorySource(assetsFolderPath, ignoreFiles);
PackedAssetSource::build(directorySource, outputFilename, extensionOrdering, progressCallback);
coutf("Output packed assets to %s in %ss\n", outputFilename, Time::monotonicTime() - startTime);
return 0;
} catch (std::exception const& e) {
cerrf("Exception caught: %s\n", outputException(e, true));
return 1;
}
}