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Add option isInteractive

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This commit is contained in:
Konstantin Vukolov 2023-05-18 13:18:34 +03:00
parent 25434df0d9
commit 4c4ae887b8
3 changed files with 21 additions and 17 deletions
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14
src/libutil/util.cc
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@ -1141,9 +1141,9 @@ std::vector<char *> stringsToCharPtrs(const Strings & ss)
}
std::string runProgram(Path program, bool searchPath, const Strings & args,
const std::optional<std::string> & input)
const std::optional<std::string> & input, bool isInteractive)
{
auto res = runProgram(RunOptions {.program = program, .searchPath = searchPath, .args = args, .input = input});
auto res = runProgram(RunOptions {.program = program, .searchPath = searchPath, .args = args, .input = input, .isInteractive = isInteractive});
if (!statusOk(res.first))
throw ExecError(res.first, "program '%1%' %2%", program, statusToString(res.first));
@ -1193,6 +1193,16 @@ void runProgram2(const RunOptions & options)
// case), so we can't use it if we alter the environment
processOptions.allowVfork = !options.environment;
std::optional<Finally<std::function<void()>>> resumeLoggerDefer;
if (options.isInteractive) {
logger->pause();
resumeLoggerDefer.emplace(
[]() {
logger->resume();
}
);
}
/* Fork. */
Pid pid = startProcess([&]() {
if (options.environment)

3
src/libutil/util.hh
View file

@ -415,7 +415,7 @@ pid_t startProcess(std::function<void()> fun, const ProcessOptions & options = P
*/
std::string runProgram(Path program, bool searchPath = false,
const Strings & args = Strings(),
const std::optional<std::string> & input = {});
const std::optional<std::string> & input = {}, bool isInteractive = false);
struct RunOptions
{
@ -430,6 +430,7 @@ struct RunOptions
Source * standardIn = nullptr;
Sink * standardOut = nullptr;
bool mergeStderrToStdout = false;
bool isInteractive = false;
};
std::pair<int, std::string> runProgram(RunOptions && options);