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-rw-r--r--bdep/clean-options.cxx758
1 files changed, 758 insertions, 0 deletions
diff --git a/bdep/clean-options.cxx b/bdep/clean-options.cxx
new file mode 100644
index 0000000..dd2d924
--- /dev/null
+++ b/bdep/clean-options.cxx
@@ -0,0 +1,758 @@
+// -*- C++ -*-
+//
+// This file was generated by CLI, a command line interface
+// compiler for C++.
+//
+
+// Begin prologue.
+//
+#include <bdep/types-parsers.hxx>
+//
+// End prologue.
+
+#include <bdep/clean-options.hxx>
+
+#include <map>
+#include <set>
+#include <string>
+#include <vector>
+#include <utility>
+#include <ostream>
+#include <sstream>
+#include <cstring>
+
+namespace bdep
+{
+ namespace cli
+ {
+ template <typename X>
+ struct parser
+ {
+ static void
+ parse (X& x, bool& xs, scanner& s)
+ {
+ using namespace std;
+
+ const char* o (s.next ());
+ if (s.more ())
+ {
+ string v (s.next ());
+ istringstream is (v);
+ if (!(is >> x && is.peek () == istringstream::traits_type::eof ()))
+ throw invalid_value (o, v);
+ }
+ else
+ throw missing_value (o);
+
+ xs = true;
+ }
+
+ static void
+ merge (X& b, const X& a)
+ {
+ b = a;
+ }
+ };
+
+ template <>
+ struct parser<bool>
+ {
+ static void
+ parse (bool& x, bool& xs, scanner& s)
+ {
+ const char* o (s.next ());
+
+ if (s.more ())
+ {
+ const char* v (s.next ());
+
+ if (std::strcmp (v, "1") == 0 ||
+ std::strcmp (v, "true") == 0 ||
+ std::strcmp (v, "TRUE") == 0 ||
+ std::strcmp (v, "True") == 0)
+ x = true;
+ else if (std::strcmp (v, "0") == 0 ||
+ std::strcmp (v, "false") == 0 ||
+ std::strcmp (v, "FALSE") == 0 ||
+ std::strcmp (v, "False") == 0)
+ x = false;
+ else
+ throw invalid_value (o, v);
+ }
+ else
+ throw missing_value (o);
+
+ xs = true;
+ }
+
+ static void
+ merge (bool& b, const bool&)
+ {
+ b = true;
+ }
+ };
+
+ template <>
+ struct parser<std::string>
+ {
+ static void
+ parse (std::string& x, bool& xs, scanner& s)
+ {
+ const char* o (s.next ());
+
+ if (s.more ())
+ x = s.next ();
+ else
+ throw missing_value (o);
+
+ xs = true;
+ }
+
+ static void
+ merge (std::string& b, const std::string& a)
+ {
+ b = a;
+ }
+ };
+
+ template <typename X>
+ struct parser<std::pair<X, std::size_t> >
+ {
+ static void
+ parse (std::pair<X, std::size_t>& x, bool& xs, scanner& s)
+ {
+ x.second = s.position ();
+ parser<X>::parse (x.first, xs, s);
+ }
+
+ static void
+ merge (std::pair<X, std::size_t>& b, const std::pair<X, std::size_t>& a)
+ {
+ b = a;
+ }
+ };
+
+ template <typename X>
+ struct parser<std::vector<X> >
+ {
+ static void
+ parse (std::vector<X>& c, bool& xs, scanner& s)
+ {
+ X x;
+ bool dummy;
+ parser<X>::parse (x, dummy, s);
+ c.push_back (x);
+ xs = true;
+ }
+
+ static void
+ merge (std::vector<X>& b, const std::vector<X>& a)
+ {
+ b.insert (b.end (), a.begin (), a.end ());
+ }
+ };
+
+ template <typename X, typename C>
+ struct parser<std::set<X, C> >
+ {
+ static void
+ parse (std::set<X, C>& c, bool& xs, scanner& s)
+ {
+ X x;
+ bool dummy;
+ parser<X>::parse (x, dummy, s);
+ c.insert (x);
+ xs = true;
+ }
+
+ static void
+ merge (std::set<X, C>& b, const std::set<X, C>& a)
+ {
+ b.insert (a.begin (), a.end ());
+ }
+ };
+
+ template <typename K, typename V, typename C>
+ struct parser<std::map<K, V, C> >
+ {
+ static void
+ parse (std::map<K, V, C>& m, bool& xs, scanner& s)
+ {
+ const char* o (s.next ());
+
+ if (s.more ())
+ {
+ std::size_t pos (s.position ());
+ std::string ov (s.next ());
+ std::string::size_type p = ov.find ('=');
+
+ K k = K ();
+ V v = V ();
+ std::string kstr (ov, 0, p);
+ std::string vstr (ov, (p != std::string::npos ? p + 1 : ov.size ()));
+
+ int ac (2);
+ char* av[] =
+ {
+ const_cast<char*> (o),
+ 0
+ };
+
+ bool dummy;
+ if (!kstr.empty ())
+ {
+ av[1] = const_cast<char*> (kstr.c_str ());
+ argv_scanner s (0, ac, av, false, pos);
+ parser<K>::parse (k, dummy, s);
+ }
+
+ if (!vstr.empty ())
+ {
+ av[1] = const_cast<char*> (vstr.c_str ());
+ argv_scanner s (0, ac, av, false, pos);
+ parser<V>::parse (v, dummy, s);
+ }
+
+ m[k] = v;
+ }
+ else
+ throw missing_value (o);
+
+ xs = true;
+ }
+
+ static void
+ merge (std::map<K, V, C>& b, const std::map<K, V, C>& a)
+ {
+ for (typename std::map<K, V, C>::const_iterator i (a.begin ());
+ i != a.end ();
+ ++i)
+ b[i->first] = i->second;
+ }
+ };
+
+ template <typename K, typename V, typename C>
+ struct parser<std::multimap<K, V, C> >
+ {
+ static void
+ parse (std::multimap<K, V, C>& m, bool& xs, scanner& s)
+ {
+ const char* o (s.next ());
+
+ if (s.more ())
+ {
+ std::size_t pos (s.position ());
+ std::string ov (s.next ());
+ std::string::size_type p = ov.find ('=');
+
+ K k = K ();
+ V v = V ();
+ std::string kstr (ov, 0, p);
+ std::string vstr (ov, (p != std::string::npos ? p + 1 : ov.size ()));
+
+ int ac (2);
+ char* av[] =
+ {
+ const_cast<char*> (o),
+ 0
+ };
+
+ bool dummy;
+ if (!kstr.empty ())
+ {
+ av[1] = const_cast<char*> (kstr.c_str ());
+ argv_scanner s (0, ac, av, false, pos);
+ parser<K>::parse (k, dummy, s);
+ }
+
+ if (!vstr.empty ())
+ {
+ av[1] = const_cast<char*> (vstr.c_str ());
+ argv_scanner s (0, ac, av, false, pos);
+ parser<V>::parse (v, dummy, s);
+ }
+
+ m.insert (typename std::multimap<K, V, C>::value_type (k, v));
+ }
+ else
+ throw missing_value (o);
+
+ xs = true;
+ }
+
+ static void
+ merge (std::multimap<K, V, C>& b, const std::multimap<K, V, C>& a)
+ {
+ for (typename std::multimap<K, V, C>::const_iterator i (a.begin ());
+ i != a.end ();
+ ++i)
+ b.insert (typename std::multimap<K, V, C>::value_type (i->first,
+ i->second));
+ }
+ };
+
+ template <typename X, typename T, T X::*M>
+ void
+ thunk (X& x, scanner& s)
+ {
+ parser<T>::parse (x.*M, s);
+ }
+
+ template <typename X, bool X::*M>
+ void
+ thunk (X& x, scanner& s)
+ {
+ s.next ();
+ x.*M = true;
+ }
+
+ template <typename X, typename T, T X::*M, bool X::*S>
+ void
+ thunk (X& x, scanner& s)
+ {
+ parser<T>::parse (x.*M, x.*S, s);
+ }
+ }
+}
+
+#include <map>
+
+namespace bdep
+{
+ // cmd_clean_options
+ //
+
+ cmd_clean_options::
+ cmd_clean_options ()
+ : immediate_ (),
+ recursive_ ()
+ {
+ }
+
+ bool cmd_clean_options::
+ parse (int& argc,
+ char** argv,
+ bool erase,
+ ::bdep::cli::unknown_mode opt,
+ ::bdep::cli::unknown_mode arg)
+ {
+ ::bdep::cli::argv_scanner s (argc, argv, erase);
+ bool r = _parse (s, opt, arg);
+ return r;
+ }
+
+ bool cmd_clean_options::
+ parse (int start,
+ int& argc,
+ char** argv,
+ bool erase,
+ ::bdep::cli::unknown_mode opt,
+ ::bdep::cli::unknown_mode arg)
+ {
+ ::bdep::cli::argv_scanner s (start, argc, argv, erase);
+ bool r = _parse (s, opt, arg);
+ return r;
+ }
+
+ bool cmd_clean_options::
+ parse (int& argc,
+ char** argv,
+ int& end,
+ bool erase,
+ ::bdep::cli::unknown_mode opt,
+ ::bdep::cli::unknown_mode arg)
+ {
+ ::bdep::cli::argv_scanner s (argc, argv, erase);
+ bool r = _parse (s, opt, arg);
+ end = s.end ();
+ return r;
+ }
+
+ bool cmd_clean_options::
+ parse (int start,
+ int& argc,
+ char** argv,
+ int& end,
+ bool erase,
+ ::bdep::cli::unknown_mode opt,
+ ::bdep::cli::unknown_mode arg)
+ {
+ ::bdep::cli::argv_scanner s (start, argc, argv, erase);
+ bool r = _parse (s, opt, arg);
+ end = s.end ();
+ return r;
+ }
+
+ bool cmd_clean_options::
+ parse (::bdep::cli::scanner& s,
+ ::bdep::cli::unknown_mode opt,
+ ::bdep::cli::unknown_mode arg)
+ {
+ bool r = _parse (s, opt, arg);
+ return r;
+ }
+
+ void cmd_clean_options::
+ merge (const cmd_clean_options& a)
+ {
+ CLI_POTENTIALLY_UNUSED (a);
+
+ // project_options base
+ //
+ ::bdep::project_options::merge (a);
+
+ if (a.immediate_)
+ {
+ ::bdep::cli::parser< bool>::merge (
+ this->immediate_, a.immediate_);
+ }
+
+ if (a.recursive_)
+ {
+ ::bdep::cli::parser< bool>::merge (
+ this->recursive_, a.recursive_);
+ }
+ }
+
+ ::bdep::cli::usage_para cmd_clean_options::
+ print_usage (::std::ostream& os, ::bdep::cli::usage_para p)
+ {
+ CLI_POTENTIALLY_UNUSED (os);
+
+ if (p != ::bdep::cli::usage_para::none)
+ os << ::std::endl;
+
+ os << "\033[1mCLEAN OPTIONS\033[0m" << ::std::endl;
+
+ os << std::endl
+ << "\033[1m--immediate\033[0m|\033[1m-i\033[0m Also clean immediate dependencies." << ::std::endl;
+
+ os << std::endl
+ << "\033[1m--recursive\033[0m|\033[1m-r\033[0m Also clean all dependencies, recursively." << ::std::endl;
+
+ p = ::bdep::cli::usage_para::option;
+
+ // project_options base
+ //
+ p = ::bdep::project_options::print_usage (os, p);
+
+ return p;
+ }
+
+ struct _cli_cmd_clean_options_desc_type: ::bdep::cli::options
+ {
+ _cli_cmd_clean_options_desc_type ()
+ {
+ ::bdep::cmd_clean_options::fill (*this);
+ }
+ };
+
+ void cmd_clean_options::
+ fill (::bdep::cli::options& os)
+ {
+ // project_options base
+ //
+ ::bdep::project_options::fill (os);
+
+ // --immediate
+ //
+ {
+ ::bdep::cli::option_names a;
+ a.push_back ("-i");
+ std::string dv;
+ ::bdep::cli::option o ("--immediate", a, true, dv);
+ os.push_back (o);
+ }
+
+ // --recursive
+ //
+ {
+ ::bdep::cli::option_names a;
+ a.push_back ("-r");
+ std::string dv;
+ ::bdep::cli::option o ("--recursive", a, true, dv);
+ os.push_back (o);
+ }
+ }
+
+ const ::bdep::cli::options& cmd_clean_options::
+ description ()
+ {
+ static _cli_cmd_clean_options_desc_type _cli_cmd_clean_options_desc_;
+ return _cli_cmd_clean_options_desc_;
+ }
+
+ typedef
+ std::map<std::string, void (*) (cmd_clean_options&, ::bdep::cli::scanner&)>
+ _cli_cmd_clean_options_map;
+
+ static _cli_cmd_clean_options_map _cli_cmd_clean_options_map_;
+
+ struct _cli_cmd_clean_options_map_init
+ {
+ _cli_cmd_clean_options_map_init ()
+ {
+ _cli_cmd_clean_options_map_["--immediate"] =
+ &::bdep::cli::thunk< cmd_clean_options, &cmd_clean_options::immediate_ >;
+ _cli_cmd_clean_options_map_["-i"] =
+ &::bdep::cli::thunk< cmd_clean_options, &cmd_clean_options::immediate_ >;
+ _cli_cmd_clean_options_map_["--recursive"] =
+ &::bdep::cli::thunk< cmd_clean_options, &cmd_clean_options::recursive_ >;
+ _cli_cmd_clean_options_map_["-r"] =
+ &::bdep::cli::thunk< cmd_clean_options, &cmd_clean_options::recursive_ >;
+ }
+ };
+
+ static _cli_cmd_clean_options_map_init _cli_cmd_clean_options_map_init_;
+
+ bool cmd_clean_options::
+ _parse (const char* o, ::bdep::cli::scanner& s)
+ {
+ _cli_cmd_clean_options_map::const_iterator i (_cli_cmd_clean_options_map_.find (o));
+
+ if (i != _cli_cmd_clean_options_map_.end ())
+ {
+ (*(i->second)) (*this, s);
+ return true;
+ }
+
+ // project_options base
+ //
+ if (::bdep::project_options::_parse (o, s))
+ return true;
+
+ return false;
+ }
+
+ bool cmd_clean_options::
+ _parse (::bdep::cli::scanner& s,
+ ::bdep::cli::unknown_mode opt_mode,
+ ::bdep::cli::unknown_mode arg_mode)
+ {
+ // Can't skip combined flags (--no-combined-flags).
+ //
+ assert (opt_mode != ::bdep::cli::unknown_mode::skip);
+
+ bool r = false;
+ bool opt = true;
+
+ while (s.more ())
+ {
+ const char* o = s.peek ();
+
+ if (std::strcmp (o, "--") == 0)
+ {
+ opt = false;
+ }
+
+ if (opt)
+ {
+ if (_parse (o, s))
+ {
+ r = true;
+ continue;
+ }
+
+ if (std::strncmp (o, "-", 1) == 0 && o[1] != '\0')
+ {
+ // Handle combined option values.
+ //
+ std::string co;
+ if (const char* v = std::strchr (o, '='))
+ {
+ co.assign (o, 0, v - o);
+ ++v;
+
+ int ac (2);
+ char* av[] =
+ {
+ const_cast<char*> (co.c_str ()),
+ const_cast<char*> (v)
+ };
+
+ ::bdep::cli::argv_scanner ns (0, ac, av);
+
+ if (_parse (co.c_str (), ns))
+ {
+ // Parsed the option but not its value?
+ //
+ if (ns.end () != 2)
+ throw ::bdep::cli::invalid_value (co, v);
+
+ s.next ();
+ r = true;
+ continue;
+ }
+ else
+ {
+ // Set the unknown option and fall through.
+ //
+ o = co.c_str ();
+ }
+ }
+
+ // Handle combined flags.
+ //
+ char cf[3];
+ {
+ const char* p = o + 1;
+ for (; *p != '\0'; ++p)
+ {
+ if (!((*p >= 'a' && *p <= 'z') ||
+ (*p >= 'A' && *p <= 'Z') ||
+ (*p >= '0' && *p <= '9')))
+ break;
+ }
+
+ if (*p == '\0')
+ {
+ for (p = o + 1; *p != '\0'; ++p)
+ {
+ std::strcpy (cf, "-");
+ cf[1] = *p;
+ cf[2] = '\0';
+
+ int ac (1);
+ char* av[] =
+ {
+ cf
+ };
+
+ ::bdep::cli::argv_scanner ns (0, ac, av);
+
+ if (!_parse (cf, ns))
+ break;
+ }
+
+ if (*p == '\0')
+ {
+ // All handled.
+ //
+ s.next ();
+ r = true;
+ continue;
+ }
+ else
+ {
+ // Set the unknown option and fall through.
+ //
+ o = cf;
+ }
+ }
+ }
+
+ switch (opt_mode)
+ {
+ case ::bdep::cli::unknown_mode::skip:
+ {
+ s.skip ();
+ r = true;
+ continue;
+ }
+ case ::bdep::cli::unknown_mode::stop:
+ {
+ break;
+ }
+ case ::bdep::cli::unknown_mode::fail:
+ {
+ throw ::bdep::cli::unknown_option (o);
+ }
+ }
+
+ break;
+ }
+ }
+
+ switch (arg_mode)
+ {
+ case ::bdep::cli::unknown_mode::skip:
+ {
+ s.skip ();
+ r = true;
+ continue;
+ }
+ case ::bdep::cli::unknown_mode::stop:
+ {
+ break;
+ }
+ case ::bdep::cli::unknown_mode::fail:
+ {
+ throw ::bdep::cli::unknown_argument (o);
+ }
+ }
+
+ break;
+ }
+
+ return r;
+ }
+}
+
+namespace bdep
+{
+ ::bdep::cli::usage_para
+ print_bdep_clean_usage (::std::ostream& os, ::bdep::cli::usage_para p)
+ {
+ CLI_POTENTIALLY_UNUSED (os);
+
+ if (p != ::bdep::cli::usage_para::none)
+ os << ::std::endl;
+
+ os << "\033[1mSYNOPSIS\033[0m" << ::std::endl
+ << ::std::endl
+ << "\033[1mbdep clean\033[0m [\033[4moptions\033[0m] [\033[4mpkg-spec\033[0m] [\033[4mcfg-spec\033[0m] [\033[4mcfg-var\033[0m...]\033[0m" << ::std::endl
+ << ::std::endl
+ << "\033[4mcfg-spec\033[0m = (\033[1m@\033[0m\033[4mcfg-name\033[0m | \033[1m--config\033[0m|\033[1m-c\033[0m \033[4mcfg-dir\033[0m)... | \033[1m--all\033[0m|\033[1m-a\033[0m" << ::std::endl
+ << "\033[4mpkg-spec\033[0m = (\033[1m--directory\033[0m|\033[1m-d\033[0m \033[4mpkg-dir\033[0m)... | \033[4mprj-spec\033[0m" << ::std::endl
+ << "\033[4mprj-spec\033[0m = \033[1m--directory\033[0m|\033[1m-d\033[0m \033[4mprj-dir\033[0m\033[0m" << ::std::endl
+ << ::std::endl
+ << "\033[1mDESCRIPTION\033[0m" << ::std::endl
+ << ::std::endl
+ << "The \033[1mclean\033[0m command cleans the project packages in one or more build" << ::std::endl
+ << "configurations. Additionally, immediate or all dependencies of the project" << ::std::endl
+ << "packages can be cleaned by specifying the \033[1m--immediate\033[0m|\033[1m-i\033[0m\033[0m or \033[1m--recursive\033[0m|\033[1m-r\033[0m\033[0m" << ::std::endl
+ << "options, respectively." << ::std::endl
+ << ::std::endl
+ << "Underneath \033[1mclean\033[0m executes the \033[1mbpkg-pkg-clean(1)\033[0m command which itself is not" << ::std::endl
+ << "much more than the build system \033[1mclean\033[0m operation (see \033[1mb(1)\033[0m for details). As a" << ::std::endl
+ << "result, the main utility of this command is the ability to refer to build" << ::std::endl
+ << "configurations by names and to project packages implicitly via the current" << ::std::endl
+ << "working directory as well as to clean dependencies." << ::std::endl
+ << ::std::endl
+ << "If no project or package directory is specified, then the current working" << ::std::endl
+ << "directory is assumed. If no configuration is specified, then the default" << ::std::endl
+ << "configurations are assumed. See \033[1mbdep-projects-configs(1)\033[0m for details on" << ::std::endl
+ << "specifying projects and configurations. Optional \033[4mcfg-var\033[0m...\033[0m are the additional" << ::std::endl
+ << "configuration variables to pass to the build system." << ::std::endl;
+
+ p = ::bdep::cmd_clean_options::print_usage (os, ::bdep::cli::usage_para::text);
+
+ if (p != ::bdep::cli::usage_para::none)
+ os << ::std::endl;
+
+ os << "\033[1mDEFAULT OPTIONS FILES\033[0m" << ::std::endl
+ << ::std::endl
+ << "See \033[1mbdep-default-options-files(1)\033[0m for an overview of the default options files." << ::std::endl
+ << "For the \033[1mclean\033[0m command the search start directory is the project directory. The" << ::std::endl
+ << "following options files are searched for in each directory and, if found," << ::std::endl
+ << "loaded in the order listed:" << ::std::endl
+ << ::std::endl
+ << "bdep.options" << ::std::endl
+ << "bdep-clean.options" << ::std::endl
+ << ::std::endl
+ << "The following \033[1mclean\033[0m command options cannot be specified in the default options" << ::std::endl
+ << "files:" << ::std::endl
+ << ::std::endl
+ << "--directory|-d" << ::std::endl;
+
+ p = ::bdep::cli::usage_para::text;
+
+ return p;
+ }
+}
+
+// Begin epilogue.
+//
+//
+// End epilogue.
+
generated by cgit v1.1 at 2024-04-29 10:52:28 +0000