diff options
Diffstat (limited to 'solc/CommandLineInterface.cpp')
| -rw-r--r-- | solc/CommandLineInterface.cpp | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/solc/CommandLineInterface.cpp b/solc/CommandLineInterface.cpp index ec87b891..d1834794 100644 --- a/solc/CommandLineInterface.cpp +++ b/solc/CommandLineInterface.cpp @@ -310,21 +310,18 @@ void CommandLineInterface::handleFormal() void CommandLineInterface::readInputFilesAndConfigureRemappings() { + vector<string> inputFiles; + bool addStdin = false; if (!m_args.count("input-file")) - { - string s; - while (!cin.eof()) - { - getline(cin, s); - m_sourceCodes[g_stdinFileName].append(s + '\n'); - } - } + addStdin = true; else for (string path: m_args["input-file"].as<vector<string>>()) { auto eq = find(path.begin(), path.end(), '='); if (eq != path.end()) path = string(eq + 1, path.end()); + else if (path == "-") + addStdin = true; else { auto infile = boost::filesystem::path(path); @@ -345,6 +342,15 @@ void CommandLineInterface::readInputFilesAndConfigureRemappings() } m_allowedDirectories.push_back(boost::filesystem::path(path).remove_filename()); } + if (addStdin) + { + string s; + while (!cin.eof()) + { + getline(cin, s); + m_sourceCodes[g_stdinFileName].append(s + '\n'); + } + } } bool CommandLineInterface::parseLibraryOption(string const& _input) @@ -399,9 +405,9 @@ bool CommandLineInterface::parseArguments(int _argc, char** _argv) po::options_description desc( R"(solc, the Solidity commandline compiler. Usage: solc [options] [input_file...] -Compiles the given Solidity input files (or the standard input if none given) and -outputs the components specified in the options at standard output or in files in -the output directory, if specified. +Compiles the given Solidity input files (or the standard input if none given or +"-" is used as a file name) and outputs the components specified in the options +at standard output or in files in the output directory, if specified. Example: solc --bin -o /tmp/solcoutput contract.sol Allowed options)", |