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Merge pull request #8232 from aarlt/cmdline-standard-json-from-file

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Add support for reading standard-json from file
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chriseth 2020-02-11 12:57:10 +01:00 committed by GitHub
commit e635121bad
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1 changed files with 17 additions and 2 deletions
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19
solc/CommandLineInterface.cpp
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@ -750,7 +750,7 @@ Allowed options)",
(
g_argStandardJSON.c_str(),
"Switch to Standard JSON input / output mode, ignoring all options. "
"It reads from standard input and provides the result on the standard output."
"It reads from standard input, if no input file was given, otherwise it reads from the provided input file. The result will be written to standard output."
)
(
g_argImportAst.c_str(),
@ -965,7 +965,22 @@ bool CommandLineInterface::processInput()
if (m_args.count(g_argStandardJSON))
{
string input = readStandardInput();
vector<string> inputFiles;
string jsonFile;
if (m_args.count(g_argInputFile))
inputFiles = m_args[g_argInputFile].as<vector<string>>();
if (inputFiles.size() == 1)
jsonFile = inputFiles[0];
else if (inputFiles.size() > 1)
{
serr() << "If --" << g_argStandardJSON << " is used, only zero or one input files are supported." << endl;
return false;
}
string input;
if (jsonFile.empty())
input = readStandardInput();
else
input = readFileAsString(jsonFile);
StandardCompiler compiler(fileReader);
sout() << compiler.compile(std::move(input)) << endl;
return true;