diff options
Diffstat (limited to 'build2/test/script/script.cxx')
| -rw-r--r-- | build2/test/script/script.cxx | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/build2/test/script/script.cxx b/build2/test/script/script.cxx index 77b8902..e453d44 100644 --- a/build2/test/script/script.cxx +++ b/build2/test/script/script.cxx @@ -155,6 +155,54 @@ namespace build2 } } + void + to_stream (ostream& o, const command_pipe& p, command_to_stream m) + { + if ((m & command_to_stream::header) == command_to_stream::header) + { + for (auto b (p.begin ()), i (b); i != p.end (); ++i) + { + if (i != b) + o << " | "; + + to_stream (o, *i, command_to_stream::header); + } + } + + if ((m & command_to_stream::here_doc) == command_to_stream::here_doc) + { + for (const command& c: p) + to_stream (o, c, command_to_stream::here_doc); + } + } + + void + to_stream (ostream& o, const command_expr& e, command_to_stream m) + { + if ((m & command_to_stream::header) == command_to_stream::header) + { + for (auto b (e.begin ()), i (b); i != e.end (); ++i) + { + if (i != b) + { + switch (i->op) + { + case expr_operator::log_or: o << " || "; break; + case expr_operator::log_and: o << " && "; break; + } + } + + to_stream (o, i->pipe, command_to_stream::header); + } + } + + if ((m & command_to_stream::here_doc) == command_to_stream::here_doc) + { + for (const expr_term& t: e) + to_stream (o, t.pipe, command_to_stream::here_doc); + } + } + // redirect // redirect:: |