diff options
Diffstat (limited to 'libbutl/manifest.cxx')
| -rw-r--r-- | libbutl/manifest.cxx | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/libbutl/manifest.cxx b/libbutl/manifest.cxx index d095c45..b3811a5 100644 --- a/libbutl/manifest.cxx +++ b/libbutl/manifest.cxx @@ -81,7 +81,7 @@ cmd_parse () } static int -cmd_serialize () +cmd_serialize (bool long_lines) { using serializer = manifest_serializer; using serialization = manifest_serialization; @@ -97,7 +97,7 @@ cmd_serialize () cout.exceptions (ios::badbit | ios::failbit); - serializer s (cout, "stdout"); + serializer s (cout, "stdout", long_lines); for (string l; !eof (getline (cin, l, '\0')); ) { @@ -132,21 +132,38 @@ cmd_serialize () return 0; } +// Usages: +// +// argv[0] parse +// argv[0] [--long-lines] serialize +// int main (int argc, char* argv[]) { // We should switch to CLI if we need anything more elaborate. // - if (argc < 2) + int i (1); + bool long_lines (false); + for (; i != argc; ++i) + { + string op (argv[i]); + + if (op == "--long-lines") + long_lines = true; + else + break; + } + + if (i == argc) { cerr << "error: missing command" << endl; return 1; } - string c (argv[1]); + string c (argv[i]); if (c == "parse") return cmd_parse (); - if (c == "serialize") return cmd_serialize (); + if (c == "serialize") return cmd_serialize (long_lines); cerr << "error: unknown command '" << c << "'" << endl; return 1; |