GothenburgBitFactory/taskshell
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- Added 'context', 'clear' and 'leave' commands for accumulating and managing
  persistent filters.
- Incorporated the filters into the prompt.
This commit is contained in:
Paul Beckingham 2014-12-21 13:57:46 -05:00
parent c81c18d261
commit b9fb1226c5
6 changed files with 125 additions and 20 deletions
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36
src/main.cpp
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@ -26,6 +26,7 @@
#include <cmake.h>
#include <iostream>
#include <vector>
#include <string>
#include <cstring>
#include <stdlib.h>
@ -42,18 +43,20 @@
// a 'task' prefix could disambiguate.
// tasksh commands.
int cmdHelp ();
int cmdDiagnostics ();
std::string composePrompt ();
int cmdHelp (const std::vector <std::string>&);
int cmdDiagnostics (const std::vector <std::string>&);
int cmdContext (const std::vector <std::string>&, std::vector <std::string>&);
int cmdClear (std::vector <std::string>&);
int cmdLeave (std::vector <std::string>&);
std::string composePrompt (std::vector <std::string>&);
std::string composeContexts (std::vector <std::string>&, bool pretty = false);
std::string findTaskwarrior ();
////////////////////////////////////////////////////////////////////////////////
static int commandLoop ()
static int commandLoop (std::vector <std::string>& contexts)
{
// TODO Local data: timer, context stack. No globals.
// Compose the prompt.
std::string prompt = composePrompt ();
std::string prompt = composePrompt (contexts);
// Display prompt, get input.
#ifdef HAVE_READLINE
@ -81,16 +84,22 @@ static int commandLoop ()
}
#endif
std::vector <std::string> args;
split (args, command, ' ');
// Dispatch command
int status = 0;
if (closeEnough ("exit", command, 3)) status = -1;
else if (closeEnough ("quit", command, 3)) status = -1;
else if (closeEnough ("help", command, 3)) status = cmdHelp ();
else if (closeEnough ("diagnostics", command, 3)) status = cmdDiagnostics ();
if (closeEnough ("exit", args[0], 3)) status = -1;
else if (closeEnough ("quit", args[0], 3)) status = -1;
else if (closeEnough ("help", args[0], 3)) status = cmdHelp (args );
else if (closeEnough ("diagnostics", args[0], 3)) status = cmdDiagnostics (args );
else if (closeEnough ("context", args[0], 3)) status = cmdContext (args, contexts);
else if (closeEnough ("clear", args[0], 3)) status = cmdClear ( contexts);
else if (closeEnough ("leave", args[0], 3)) status = cmdLeave ( contexts);
else if (command != "")
{
command = "task " + composeContexts (contexts) + " " + command;
std::cout << "[task " << command << "]\n";
command = "task " + command;
system (command.c_str ());
// Deliberately ignoreѕ taskwarrior exit status, otherwise empty filters
@ -114,7 +123,8 @@ int main (int argc, const char** argv)
{
try
{
while ((status = commandLoop ()) == 0)
std::vector <std::string> contexts;
while ((status = commandLoop (contexts)) == 0)
;
}