bin: use regexes to detect shorthands, and add support for owl-21.0
Fixes #480. * bin/common_trans.cc (shorthands_ltl, shorthands_autproc): Write those lists using regexes. Add entries for Owl 21.0. (show_shorthands, tool_spec): Adjust to use those regexes. * doc/org/autcross.org, doc/org/ltlcross.org, doc/org/ltldo.org: Update the list of shorthands. * tests/core/ltldo.test: Add a couple of tests. * NEWS: Mention this new feature.
This commit is contained in:
Alexandre Duret-Lutz
parent
97046ea263
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f99ddef787
6 changed files with 90 additions and 76 deletions
6
NEWS
6
NEWS
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@ -56,6 +56,12 @@ New in spot 2.9.8.dev (not yet released)
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- autfilt learned a --kill-states=NUM[,NUM...] option.
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- ltlcross, autcross, ltldo have learned shorthands for
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the commands of Owl 21.0. For instance running
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ltlcross 'owl-21 ltl2nba' ...
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is equivalent to running
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ltlcross '{owl-21 ltl2nba}owl-21 ltl2nba -f %f>%O' ...
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Library:
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- Spot now provides convenient function to create and solve games.
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The functions are located in twaalgos/game.hh. Additional
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@ -1,5 +1,5 @@
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// -*- coding: utf-8 -*-
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// Copyright (C) 2015-2020 Laboratoire de Recherche et Développement
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// Copyright (C) 2015-2021 Laboratoire de Recherche et Développement
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// de l'Epita (LRDE).
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//
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// This file is part of Spot, a model checking library.
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@ -30,6 +30,7 @@
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#ifdef HAVE_SPAWN_H
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#include <spawn.h>
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#endif
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#include <regex>
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#include "error.h"
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@ -45,49 +46,52 @@
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struct shorthands_t
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{
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const char* prefix;
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std::regex rprefix;
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const char* suffix;
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};
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#define SHORTHAND(PRE, POST) { PRE, std::regex("^" PRE), POST }
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static shorthands_t shorthands_ltl[] = {
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{ "delag", " %f>%O" },
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{ "lbt", " <%L>%O" },
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{ "ltl2ba", " -f %s>%O" },
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{ "ltl2da", " %f>%O" },
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{ "ltl2dgra", " %f>%O" },
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{ "ltl2dpa", " %f>%O" },
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{ "ltl2dra", " %f>%O" },
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{ "ltl2dstar", " --output-format=hoa %[MW]L %O"},
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{ "ltl2ldba", " %f>%O" },
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{ "ltl2na", " %f>%O" },
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{ "ltl2nba", " %f>%O" },
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{ "ltl2ngba", " %f>%O" },
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{ "ltl2tgba", " -H %f>%O" },
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{ "ltl3ba", " -f %s>%O" },
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{ "ltl3dra", " -f %s>%O" },
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{ "ltl3hoa", " -f %f>%O" },
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{ "ltl3tela", " -f %f>%O" }, // ltl3tela is the new name of ltl3hoa
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{ "modella", " %[MWei^]L %O" },
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{ "spin", " -f %s>%O" },
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};
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SHORTHAND("delag", " %f>%O"),
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SHORTHAND("lbt", " <%L>%O"),
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SHORTHAND("ltl2ba", " -f %s>%O"),
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SHORTHAND("ltl2(da|dgra|dpa|dra|ldba|na|nba|ngba)", " %f>%O"),
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SHORTHAND("ltl2dstar", " --output-format=hoa %[MW]L %O"),
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SHORTHAND("ltl2tgba", " -H %f>%O"),
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// ltl3tela is the new name of ltl3hoa
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SHORTHAND("ltl3(ba|dra|hoa|tela)", " -f %s>%O"),
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SHORTHAND("modella", " %[MWei^]L %O"),
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SHORTHAND("spin", " -f %s>%O"),
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// Starting from Owl 21.0, Owl's tools have been grouped as
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// sub-commands of the Owl binary. We still want to support
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// use cases where several version of owl are installed with
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// different names.
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SHORTHAND("owl.* ltl2[bdeglnpr]+a\\b", " -f %f>%O"),
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SHORTHAND("owl.* ltl2delta2\\b", " -f %f"),
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SHORTHAND("owl.* ltl-utilities\\b", " -f %f"),
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};
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static shorthands_t shorthands_autproc[] = {
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{ "autfilt", " %H>%O" },
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{ "dra2dpa", " <%H>%O" },
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{ "dstar2tgba", " %H>%O" },
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{ "ltl2dstar", " -B %H %O" },
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{ "nba2dpa", " <%H>%O" },
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{ "nba2ldpa", " <%H>%O" },
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{ "seminator", " %H>%O" },
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};
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SHORTHAND("autfilt", " %H>%O"),
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SHORTHAND("dra2dpa", " <%H>%O"),
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SHORTHAND("dstar2tgba", " %H>%O"),
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SHORTHAND("ltl2dstar", " -B %H %O"),
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SHORTHAND("nba2l?dpa", " <%H>%O"),
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SHORTHAND("seminator", " %H>%O"),
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SHORTHAND("owl.* "
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"(ngba2ldba|nba(2dpa|2det|sim)|aut2parity|gfg-minimization)\\b",
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" <%H>%O"),
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};
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static void show_shorthands(shorthands_t* begin, shorthands_t* end)
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{
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std::cout
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<< ("If a COMMANDFMT does not use any %-sequence, and starts with one of\n"
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"the following words, then the string on the right is appended.\n\n");
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"the following regexes, then the string on the right is appended.\n\n");
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while (begin != end)
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{
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std::cout << " "
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<< std::left << std::setw(12) << begin->prefix
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<< std::left << std::setw(40) << begin->prefix
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<< begin->suffix << '\n';
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++begin;
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}
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@ -139,8 +143,7 @@ tool_spec::tool_spec(const char* spec, shorthands_t* begin, shorthands_t* end,
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while (begin != end)
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{
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auto& p = *begin++;
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int n = strlen(p.prefix);
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if (strncmp(basename, p.prefix, n) == 0)
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if (std::regex_search(basename, p.rprefix))
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{
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int m = strlen(p.suffix);
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int q = strlen(cmd);
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@ -105,14 +105,15 @@ autcross --list-shorthands
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#+RESULTS:
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#+begin_example
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If a COMMANDFMT does not use any %-sequence, and starts with one of
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the following words, then the string on the right is appended.
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the following regexes, then the string on the right is appended.
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autfilt %H>%O
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dstar2tgba %H>%O
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ltl2dstar -B %H %O
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nba2dpa <%H>%O
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nba2ldpa <%H>%O
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seminator %H>%O
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autfilt %H>%O
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dra2dpa <%H>%O
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dstar2tgba %H>%O
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ltl2dstar -B %H %O
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nba2l?dpa <%H>%O
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seminator %H>%O
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owl.* (ngba2ldba|nba(2dpa|2det|sim)|aut2parity|gfg-minimization)\b <%H>%O
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Any {name} and directory component is skipped for the purpose of
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matching those prefixes. So for instance
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@ -185,24 +185,20 @@ ltlcross --list-shorthands
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#+RESULTS:
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#+begin_example
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If a COMMANDFMT does not use any %-sequence, and starts with one of
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the following words, then the string on the right is appended.
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the following regexes, then the string on the right is appended.
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delag %f>%O
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lbt <%L>%O
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ltl2ba -f %s>%O
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ltl2da %f>%O
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ltl2dgra %f>%O
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ltl2dpa %f>%O
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ltl2dra %f>%O
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ltl2ldba %f>%O
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ltl2dstar --output-format=hoa %[MW]L %O
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ltl2tgba -H %f>%O
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ltl3ba -f %s>%O
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ltl3dra -f %s>%O
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ltl3hoa -f %f>%O
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ltl3tela -f %f>%O
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modella %[MWei^]L %O
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spin -f %s>%O
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delag %f>%O
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lbt <%L>%O
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ltl2ba -f %s>%O
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ltl2(da|dgra|dpa|dra|ldba|na|nba|ngba) %f>%O
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ltl2dstar --output-format=hoa %[MW]L %O
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ltl2tgba -H %f>%O
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ltl3(ba|dra|hoa|tela) -f %s>%O
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modella %[MWei^]L %O
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spin -f %s>%O
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owl.* ltl2[bdeglnpr]+a\b -f %f>%O
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owl.* ltl2delta2\b -f %f
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owl.* ltl-utilities\b -f %f
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Any {name} and directory component is skipped for the purpose of
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matching those prefixes. So for instance
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@ -306,26 +306,26 @@ ltldo --list-shorthands
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#+RESULTS:
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#+begin_example
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If a COMMANDFMT does not use any %-sequence, and starts with one of
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the following words, then the string on the right is appended.
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the following regexes, then the string on the right is appended.
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lbt <%L>%O
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ltl2ba -f %s>%O
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ltl2da %f>%O
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ltl2dpa %f>%O
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ltl2ldba %f>%O
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ltl2dstar --output-format=hoa %[MW]L %O
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ltl2tgba -H %f>%O
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ltl3ba -f %s>%O
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ltl3dra -f %s>%O
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ltl3hoa -f %f>%O
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modella %[MWei^]L %O
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spin -f %s>%O
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delag %f>%O
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lbt <%L>%O
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ltl2ba -f %s>%O
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ltl2(da|dgra|dpa|dra|ldba|na|nba|ngba) %f>%O
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ltl2dstar --output-format=hoa %[MW]L %O
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ltl2tgba -H %f>%O
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ltl3(ba|dra|hoa|tela) -f %s>%O
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modella %[MWei^]L %O
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spin -f %s>%O
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owl.* ltl2[bdeglnpr]+a\b -f %f>%O
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owl.* ltl2delta2\b -f %f
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owl.* ltl-utilities\b -f %f
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Any {name} and directory component is skipped for the purpose of
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matching those prefixes. So for instance
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'{DRA} ~/mytools/ltl2dstar-0.5.2'
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will changed into
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'{DRA} ~/mytools/ltl2dstar-0.5.2 --output-format=hoa %[MR]L %O'
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will be changed into
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'{DRA} ~/mytools/ltl2dstar-0.5.2 --output-format=hoa %[MW]L %O'
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#+end_example
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Therefore you can type the following to obtain a Dot output (as
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@ -353,9 +353,10 @@ digraph "" {
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The =ltl2ba= argument passed to =ltldo= was interpreted as if you had
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typed ={ltl2ba}ltl2ba -f %s>%O=.
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The shorthand is only used if it is the first word of a command
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string that does not use any =%= character. This makes it possible to
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add options:
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Those shorthand patterns are only tested if the command string does
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not contains any =%= character. They should always patch a prefix of
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the command, ignoring any leading directory. This makes it possible
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to add options:
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#+BEGIN_SRC sh
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ltldo ltl3ba 'ltl3ba -H2' -f GFa --stats='%T, %s states, %e edges'
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@ -1,6 +1,6 @@
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#!/bin/sh
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# -*- coding: utf-8 -*-
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# Copyright (C) 2015-2020 Laboratoire de Recherche et Développement de
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# Copyright (C) 2015-2021 Laboratoire de Recherche et Développement de
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# l'Epita (LRDE).
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#
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# This file is part of Spot, a model checking library.
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@ -157,8 +157,15 @@ grep ':.*empty input' stderr
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ltldo '{name} foo/bar/ltl2baextended' -f GFa 2>stderr && exit 1
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grep % stderr && exit 1
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grep 'ltldo:.*foo/bar/ltl2baextended' stderr
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ltldo '{name} foo/bar/owl-21.00 ltl2nba' -f GFa 2>stderr && exit 1
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grep % stderr && exit 1
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grep 'ltldo:.*foo/bar/owl-21.00' stderr
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ltldo '{name} foo/bar/owl-21.00 non-existant' -f GFa 2>stderr && exit 1
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grep % stderr
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test 2 = `genltl --and-gf=1..4 | ltldo ltl2tgba -n2 | autfilt -c`
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test 3 = `genltl --and-gf=1..2 | ltldo ltl2tgba 'ltl2tgba -s' -n3 | autfilt -c`
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