Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Add option to parse all JSON files #47

Merged
merged 3 commits into from
Oct 3, 2020
Merged

Add option to parse all JSON files #47

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
ae4f7e5
Add option to parse all JSON files
ot Jun 15, 2020
6b61795
Update src/main.cpp
aras-p Oct 3, 2020
3ee2cd5
Update src/main.cpp
aras-p Oct 3, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
90 changes: 56 additions & 34 deletions src/main.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,7 @@ static void PrintUsage()
printf("%sUSAGE%s: one of\n", col::kBold, col::kReset);
printf(" ClangBuildAnalyzer %s--start <artifactsdir>%s\n", col::kBold, col::kReset);
printf(" ClangBuildAnalyzer %s--stop <artifactsdir> <filename>%s\n", col::kBold, col::kReset);
printf(" ClangBuildAnalyzer %s--all <artifactsdir> <filename>%s\n", col::kBold, col::kReset);
printf(" ClangBuildAnalyzer %s--analyze <filename>%s\n", col::kBold, col::kReset);
}

Expand Down Expand Up @@ -115,7 +116,7 @@ struct JsonFileFinder
time_t startTime;
time_t endTime;
std::vector<std::string> files;

void OnFile(cf_file_t* f)
{
// extension has to be json
Expand All @@ -136,7 +137,7 @@ struct JsonFileFinder

if (fileModTime < startTime || fileModTime > endTime)
return;

std::string path = f->path;
std::replace(path.begin(), path.end(), '\\', '/'); // replace path to forward slashes
files.emplace_back(path);
Expand All @@ -149,38 +150,10 @@ struct JsonFileFinder
}
};

static int RunStop(int argc, const char* argv[])
{
if (argc < 4)
{
printf("%sERROR: --stop requires <artifactsdir> <filename> to be passed.%s\n", col::kRed, col::kReset);
return 1;
}

static int ProcessJsonFiles(const std::string& artifactsDir, const std::string& outFile, time_t startTime, time_t stopTime) {
uint64_t tStart = stm_now();

std::string outFile = argv[3];
printf("%sStopping build tracing and saving to '%s'...%s\n", col::kYellow, outFile.c_str(), col::kReset);

std::string artifactsDir = argv[2];
std::string fname = artifactsDir+"/ClangBuildAnalyzerSession.txt";
FILE* fsession = fopen(fname.c_str(), "rt");
if (!fsession)
{
printf("%sERROR: failed to open session file at '%s'.%s\n", col::kRed, fname.c_str(), col::kReset);
return 1;
}

time_t startTime = 0;
time_t stopTime = time(NULL);
#if _MSC_VER
fscanf(fsession, "%llu", &startTime);
#else
fscanf(fsession, "%lu", &startTime);
#endif
fclose(fsession);

// find .json files with modification times in our interval
// find .json files with modification times in our interval
JsonFileFinder jsonFiles;
jsonFiles.startTime = startTime;
jsonFiles.endTime = stopTime;
Expand Down Expand Up @@ -220,16 +193,63 @@ static int RunStop(int argc, const char* argv[])
// create the data file
if (!SaveBuildEvents(parser, outFile))
return 1;

DeleteBuildEventsParser(parser);
jsonFiles.files.clear();

double tDuration = stm_sec(stm_since(tStart));
printf("%s done in %.1fs. Run 'ClangBuildAnalyzer --analyze %s' to analyze it.%s\n", col::kYellow, tDuration, outFile.c_str(), col::kReset);

return 0;
}

static int RunStop(int argc, const char* argv[])
{
if (argc < 4)
{
printf("%sERROR: --stop requires <artifactsdir> <filename> to be passed.%s\n", col::kRed, col::kReset);
return 1;
}

std::string outFile = argv[3];
printf("%sStopping build tracing and saving to '%s'...%s\n", col::kYellow, outFile.c_str(), col::kReset);

std::string artifactsDir = argv[2];
std::string fname = artifactsDir+"/ClangBuildAnalyzerSession.txt";
FILE* fsession = fopen(fname.c_str(), "rt");
if (!fsession)
{
printf("%sERROR: failed to open session file at '%s'.%s\n", col::kRed, fname.c_str(), col::kReset);
return 1;
}

time_t startTime = 0;
time_t stopTime = time(NULL);
#if _MSC_VER
fscanf(fsession, "%llu", &startTime);
#else
fscanf(fsession, "%lu", &startTime);
#endif
fclose(fsession);

return ProcessJsonFiles(artifactsDir, outFile, startTime, stopTime);
}

static int RunAll(int argc, const char* argv[])
{
if (argc < 4)
{
printf("%sERROR: --all requires <artifactsdir> <filename> to be passed.%s\n", col::kRed, col::kReset);
return 1;
}

std::string outFile = argv[3];
printf("%sProcessing all files and saving to '%s'...%s\n", col::kYellow, outFile.c_str(), col::kReset);

std::string artifactsDir = argv[2];

return ProcessJsonFiles(artifactsDir, outFile, 0, std::numeric_limits<time_t>::max());
}

static int RunAnalyze(int argc, const char* argv[], FILE* out)
{
Expand Down Expand Up @@ -356,6 +376,8 @@ static int ProcessCommands(int argc, const char* argv[])
return RunStart(argc, argv);
if (strcmp(argv[1], "--stop") == 0)
return RunStop(argc, argv);
if (strcmp(argv[1], "--all") == 0)
return RunAll(argc, argv);
if (strcmp(argv[1], "--analyze") == 0)
return RunAnalyze(argc, argv, stdout);
if (strcmp(argv[1], "--test") == 0)
Expand Down