Feature TW-1260

- TW-1260 New virtual tags YESTERDAY, TOMORROW.

ChangeLog

@@ -10,6 +10,7 @@ Features
  + TW-261 Easy to create "not deletable" task (thanks to Jan Kunder).
  + TW-1255 New testing framework (thanks to Renato Alves).
  + TW-1258 Portuguese Localization (thanks to Renato Alves).
+ + TW-1260 New virtual tags YESTERDAY, TOMORROW.
  + Removed deprecated 'echo.command' setting, in favor of the 'header' and
    'affected' verbosity tokens.
  + Removed deprecated 'edit.verbose' setting, in favor of the 'edit' verbosity

NEWS

@@ -5,6 +5,7 @@ New Features in taskwarrior 2.4.0
   - Removed deprecated commands 'push', 'pull' and 'merge'.
   - Portuguese (por-PRT) localization.
   - Better handling for deletion of recurring tasks.
+  - New virtual tags: YESTERDAY, TOMORROW.
 
 New commands in taskwarrior 2.4.0
 

doc/man/task.1.in

@@ -571,9 +571,11 @@ are:
     BLOCKED      Matches if the task is blocked
     UNBLOCKED    Matches if the task is not blocked
     BLOCKING     Matches if the task is blocking
+    YESTERDAY    Matches if the task was due sometime yesterday
     DUE          Matches if the task is due
     DUETODAY     Matches if the task is due today
     TODAY        Matches if the task is due today
+    TOMORROW     Matches if the task is due sometime tomorrow
     WEEK         Matches if the task is due this week
     MONTH        Matches if the task is due this month
     YEAR         Matches if the task is due this year

src/Task.cpp

@@ -342,6 +342,24 @@ bool Task::is_due () const
   return false;
 }
 
+////////////////////////////////////////////////////////////////////////////////
+bool Task::is_dueyesterday () const
+{
+  if (has ("due"))
+  {
+    Task::status status = getStatus ();
+
+    if (status != Task::completed &&
+        status != Task::deleted)
+    {
+      if (Date ("yesterday").sameDay (get_date ("due")))
+        return true;
+    }
+  }
+
+  return false;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 bool Task::is_duetoday () const
 {
@@ -360,6 +378,24 @@ bool Task::is_duetoday () const
   return false;
 }
 
+////////////////////////////////////////////////////////////////////////////////
+bool Task::is_duetomorrow () const
+{
+  if (has ("due"))
+  {
+    Task::status status = getStatus ();
+
+    if (status != Task::completed &&
+        status != Task::deleted)
+    {
+      if (Date ("tomorrow").sameDay (get_date ("due")))
+        return true;
+    }
+  }
+
+  return false;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 bool Task::is_dueweek () const
 {
@@ -1081,6 +1117,8 @@ bool Task::hasTag (const std::string& tag) const
   if (tag == "DUE")       return is_due ();
   if (tag == "DUETODAY")  return is_duetoday ();
   if (tag == "TODAY")     return is_duetoday ();
+  if (tag == "YESTERDAY") return is_dueyesterday ();
+  if (tag == "TOMORROW")  return is_duetomorrow ();
   if (tag == "OVERDUE")   return is_overdue ();
   if (tag == "WEEK")      return is_dueweek ();
   if (tag == "MONTH")     return is_duemonth ();
@@ -1094,12 +1132,6 @@ bool Task::hasTag (const std::string& tag) const
   if (tag == "ANNOTATED") return hasAnnotations ();
   if (tag == "PARENT")    return has ("mask");
 
-/*
-  TODO YESTERDAY - due yesterday
-  TODO TOMORROW  - due tomorrow
-  TODO READY     - is ready
-*/
-
   // Concrete tags.
   std::vector <std::string> tags;
   split (tags, get ("tags"), ',');

src/Task.h

@@ -104,7 +104,9 @@ public:
 
 #ifdef PRODUCT_TASKWARRIOR
   bool is_due () const;
+  bool is_dueyesterday () const;
   bool is_duetoday () const;
+  bool is_duetomorrow () const;
   bool is_dueweek () const;
   bool is_duemonth () const;
   bool is_dueyear () const;