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Throw exception when creating project with invalid identifier #370

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Feb 1, 2019
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Throw exception when creating project with invalid identifier #370

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350dd49
Throw exception when creating project with invalid identifier
conr2d Jan 18, 2019
c0e6954
Update eosio-init.cpp
larryk85 Jan 31, 2019
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3 changes: 3 additions & 0 deletions tools/init/eosio-init.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -206,6 +206,9 @@ int main(int argc, const char **argv) {

cl::ParseCommandLineOptions(argc, argv, std::string("eosio-proj"));
try {
if (!std::regex_match(project_name, std::regex("^[_a-zA-Z][_a-zA-Z0-9]*$"))) {
throw std::runtime_error("ERROR: invalid identifier: " + project_name + " (ensure that it is a valid C++ identifier)");
}
llvm::SmallString<128> rp;
std::string path = output_dir;
if (path.empty())
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