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/**
** \file task/task.cc
** \brief Implementation of task::Task.
**
*/
#include <iostream>
#include <iterator>
#include <task/task.hh>
namespace task
{
Task::Task(const char* name,
const char* module_name,
const char* desc,
const std::string& deps)
: name_(normalize(name))
, fullname_(name_)
, module_name_(module_name)
, desc_(desc)
{
// Compute its dependencies.
std::string::size_type start = 0;
while (start < deps.size())
{
std::string::size_type end = deps.find(' ', start);
if (end > deps.size())
end = deps.size();
dependencies_.emplace_back(normalize(deps.substr(start, end - start)));
start = end + 1;
}
// See if it has a short option, such as "h|help".
if (name_.size() >= 2 && name_[1] == '|')
{
fullname_ += ',';
fullname_ += name_[0];
name_.erase(0, 2);
fullname_.erase(0, 2);
}
}
Task::deps_type Task::resolve_dependencies(tasks_list_type&) const
{
// By default, consider that all dependencies are required.
return dependencies_;
}
/// Display dependencies of this task.
void Task::print_dependencies() const
{
std::cout << "Dependencies for task " << name_ << ":\n";
for (const std::string& s : dependencies_)
std::cout << "\t" << s << '\n';
std::cout << std::flush;
}
std::string Task::normalize(const std::string& task_name)
{
std::string normalized_name;
std::ranges::replace_copy(
task_name, std::inserter(normalized_name, normalized_name.begin()), '_',
'-');
return normalized_name;
}
} // namespace task
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