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- Migrated handleShow to CmdShow.
This commit is contained in:
Paul Beckingham 2011-05-25 00:38:21 -04:00
parent 54d98a6b2d
commit 62203a45f8
9 changed files with 362 additions and 277 deletions
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269
src/command.cpp
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@ -889,275 +889,6 @@ void handlePull (std::string& outs)
"'pull.default.uri' entry in your .taskrc file.");
}
////////////////////////////////////////////////////////////////////////////////
int handleShow (std::string& outs)
{
int rc = 0;
std::stringstream out;
// Obtain the arguments from the description. That way, things like '--'
// have already been handled.
std::vector <std::string> args;
split (args, context.task.get ("description"), ' ');
if (args.size () > 1)
throw std::string ("The show command takes zero or one option.");
int width = context.getWidth ();
std::vector <std::string> all;
context.config.all (all);
// Complain about configuration variables that are not recognized.
// These are the regular configuration variables.
// Note that there is a leading and trailing space, to make it easier to
// search for whole words.
std::string recognized =
" annotations bulk burndown.bias calendar.details calendar.details.report "
"calendar.holidays calendar.legend color calendar.offset calendar.offset.value "
"color.active color.due color.due.today color.blocked color.burndown.done "
"color.burndown.pending color.burndown.started color.overdue color.pri.H "
"color.pri.L color.pri.M color.pri.none color.recurring color.tagged "
"color.footnote color.header color.debug color.alternate color.calendar.today "
"color.calendar.due color.calendar.due.today color.calendar.overdue regex "
"color.calendar.weekend color.calendar.holiday color.calendar.weeknumber "
"color.summary.background color.summary.bar color.history.add "
"color.history.done color.history.delete color.undo.before color.label "
"color.sync.added color.sync.changed color.sync.rejected color.undo.after "
"confirmation data.location dateformat dateformat.holiday "
"dateformat.report dateformat.annotation debug default.command default.due "
"default.priority default.project defaultwidth dependency.indicator due "
"dependency.confirmation dependency.reminder detection locale displayweeknumber "
"export.ical.class echo.command fontunderline gc locking monthsperline "
"nag journal.time journal.time.start.annotation journal.info "
"journal.time.stop.annotation project shadow.command shadow.file "
"shadow.notify weekstart editor edit.verbose import.synonym.id import.synonym.uuid "
"complete.all.projects complete.all.tags search.case.sensitive extensions "
"active.indicator tag.indicator recurrence.indicator recurrence.limit "
"list.all.projects list.all.tags undo.style verbose rule.precedence.color "
"merge.autopush merge.default.uri pull.default.uri push.default.uri "
"xterm.title shell.prompt indent.annotation indent.report column.spacing "
"row.padding column.padding "
"import.synonym.status import.synonym.tags import.synonym.entry "
"import.synonym.start import.synonym.due import.synonym.recur "
"import.synonym.end import.synonym.project import.synonym.priority "
"import.synonym.fg import.synonym.bg import.synonym.description "
"urgency.next.coefficient urgency.blocking.coefficient "
"urgency.blocked.coefficient urgency.due.coefficient "
"urgency.priority.coefficient urgency.waiting.coefficient "
"urgency.active.coefficient urgency.project.coefficient "
"urgency.tags.coefficient urgency.annotations.coefficient ";
// This configuration variable is supported, but not documented. It exists
// so that unit tests can force color to be on even when the output from task
// is redirected to a file, or stdout is not a tty.
recognized += "_forcecolor ";
std::vector <std::string> unrecognized;
foreach (i, all)
{
// Disallow partial matches by tacking a leading and trailing space on each
// variable name.
std::string pattern = " " + *i + " ";
if (recognized.find (pattern) == std::string::npos)
{
// These are special configuration variables, because their name is
// dynamic.
if (i->substr (0, 14) != "color.keyword." &&
i->substr (0, 14) != "color.project." &&
i->substr (0, 10) != "color.tag." &&
i->substr (0, 8) != "holiday." &&
i->substr (0, 7) != "report." &&
i->substr (0, 6) != "alias." &&
i->substr (0, 5) != "hook." &&
i->substr (0, 21) != "urgency.user.project." &&
i->substr (0, 17) != "urgency.user.tag.")
{
unrecognized.push_back (*i);
}
}
}
// Find all the values that match the defaults, for highlighting.
std::vector <std::string> default_values;
Config default_config;
default_config.setDefaults ();
foreach (i, all)
if (context.config.get (*i) != default_config.get (*i))
default_values.push_back (*i);
// Create output view.
ViewText view;
view.width (width);
view.add (Column::factory ("string", "Config variable"));
view.add (Column::factory ("string", "Value"));
Color error ("bold white on red");
Color warning ("black on yellow");
std::string section;
if (args.size () == 1)
section = args[0];
if (section == "all")
section = "";
foreach (i, all)
{
std::string::size_type loc = i->find (section, 0);
if (loc != std::string::npos)
{
// Look for unrecognized.
Color color;
if (std::find (unrecognized.begin (), unrecognized.end (), *i) != unrecognized.end ())
color = error;
else if (std::find (default_values.begin (), default_values.end (), *i) != default_values.end ())
color = warning;
int row = view.addRow ();
view.set (row, 0, *i, color);
view.set (row, 1, context.config.get (*i), color);
}
}
out << "\n"
<< view.render ()
<< (view.rows () == 0 ? "No matching configuration variables.\n\n" : "\n");
// Display the unrecognized variables.
if (unrecognized.size ())
{
out << "Your .taskrc file contains these unrecognized variables:\n";
foreach (i, unrecognized)
out << " " << *i << "\n";
if (context.color ())
out << "\n These are highlighted in " << error.colorize ("color") << " above.";
out << "\n\n";
}
if (default_values.size ())
{
out << "Some of your .taskrc variables differ from the default values.";
if (context.color ())
out << " These are highlighted in " << warning.colorize ("color") << " above.";
}
out << context.config.checkForDeprecatedColor ();
out << context.config.checkForDeprecatedColumns ();
// TODO Check for referenced but missing theme files.
// TODO Check for referenced but missing string files.
// TODO Check for referenced but missing tips files.
// Check for referenced but missing hook scripts.
#ifdef HAVE_LIBLUA
std::vector <std::string> missing_scripts;
foreach (i, all)
{
if (i->substr (0, 5) == "hook.")
{
std::string value = context.config.get (*i);
Nibbler n (value);
// <path>:<function> [, ...]
while (!n.depleted ())
{
std::string file;
std::string function;
if (n.getUntil (':', file) &&
n.skip (':') &&
n.getUntil (',', function))
{
Path script (file);
if (!script.exists () || !script.readable ())
missing_scripts.push_back (file);
(void) n.skip (',');
}
}
}
}
if (missing_scripts.size ())
{
out << "Your .taskrc file contains these missing or unreadable hook scripts:\n";
foreach (i, missing_scripts)
out << " " << *i << "\n";
out << "\n";
}
#endif
// Check for bad values in rc.annotations.
std::string annotations = context.config.get ("annotations");
if (annotations != "full" &&
annotations != "sparse" &&
annotations != "none")
out << "Configuration error: annotations contains an unrecognized value '"
<< annotations
<< "'.\n";
// Check for bad values in rc.calendar.details.
std::string calendardetails = context.config.get ("calendar.details");
if (calendardetails != "full" &&
calendardetails != "sparse" &&
calendardetails != "none")
out << "Configuration error: calendar.details contains an unrecognized value '"
<< calendardetails
<< "'.\n";
// Check for bad values in rc.calendar.holidays.
std::string calendarholidays = context.config.get ("calendar.holidays");
if (calendarholidays != "full" &&
calendarholidays != "sparse" &&
calendarholidays != "none")
out << "Configuration error: calendar.holidays contains an unrecognized value '"
<< calendarholidays
<< "'.\n";
// Check for bad values in rc.default.priority.
std::string defaultPriority = context.config.get ("default.priority");
if (defaultPriority != "H" &&
defaultPriority != "M" &&
defaultPriority != "L" &&
defaultPriority != "")
out << "Configuration error: default.priority contains an unrecognized value '"
<< defaultPriority
<< "'.\n";
// Verify installation. This is mentioned in the documentation as the way
// to ensure everything is properly installed.
if (all.size () == 0)
{
out << "Configuration error: .taskrc contains no entries.\n";
rc = 1;
}
else
{
Directory location (context.config.get ("data.location"));
if (location.data == "")
out << "Configuration error: data.location not specified in .taskrc "
"file.\n";
if (! location.exists ())
out << "Configuration error: data.location contains a directory name"
" that doesn't exist, or is unreadable.\n";
}
outs = out.str ();
return rc;
}
////////////////////////////////////////////////////////////////////////////////
int handleConfig (std::string& outs)
{