trivial:coding-style: Add curly braces around blocks modified recently

timwarrior coding standard is for there to be curly braces around all code
blocks.

See GothenburgBitFactory#269 (comment)

src/Database.cpp

@@ -451,7 +451,9 @@ void Database::initializeTagDatabase ()
     auto end = Database::end ();
 
     if (it == end)
+    {
       return;
+    }
 
     std::cout << "Tag info database does not exist. Recreating from interval data..." << std::endl  ;
 

src/commands/CmdContinue.cpp

@@ -42,7 +42,9 @@ int CmdContinue (
   std::set <int> ids = cli.getIds();
 
   if (ids.size() > 1)
+  {
     throw std::string ("You can only specify one ID to continue.");
+  }
 
   journal.startTransaction ();
 
@@ -56,18 +58,24 @@ int CmdContinue (
     auto intervals = getIntervalsByIds (database, rules, ids);
 
     if (intervals.size () == 0)
+    {
       throw format ("ID '@{1}' does not correspond to any tracking.", *ids.begin ());
+    }
 
     assert (intervals.size () == 1);
     to_copy = intervals.front ();
   }
   else
   {
     if (latest.empty ())
+    {
       throw std::string ("There is no previous tracking to continue.");
+    }
 
     if (latest.is_open ())
+    {
       throw std::string ("There is already active tracking.");
+    }
 
     to_copy = latest;
   }
@@ -97,7 +105,9 @@ int CmdContinue (
     modified.end = start_time;
     database.modifyInterval(latest, modified, verbose);
     if (verbose)
+    {
       std::cout << '\n' << intervalSummarize (database, rules, modified);
+    }
   }
 
   validate (cli, rules, database, to_copy);
@@ -106,7 +116,9 @@ int CmdContinue (
   journal.endTransaction ();
 
   if (verbose)
+  {
     std::cout << intervalSummarize (database, rules, to_copy);
+  }
 
   return 0;
 }

src/commands/CmdDelete.cpp

@@ -40,7 +40,9 @@ int CmdDelete (
   std::set <int> ids = cli.getIds ();
 
   if (ids.empty ())
+  {
     throw std::string ("IDs must be specified. See 'timew help delete'.");
+  }
 
   journal.startTransaction ();
 
@@ -52,7 +54,9 @@ int CmdDelete (
     database.deleteInterval (interval);
 
     if (rules.getBoolean ("verbose"))
+    {
       std::cout << "Deleted @" << interval.id << '\n';
+    }
   }
 
   journal.endTransaction ();

src/commands/CmdLengthen.cpp

@@ -44,15 +44,19 @@ int CmdLengthen (
   std::set <int> ids = cli.getIds ();
 
   if (ids.empty ())
+  {
     throw std::string ("IDs must be specified. See 'timew help lengthen'.");
+  }
 
   std::string delta;
 
   for (auto& arg : cli._args)
   {
     if (arg.hasTag ("FILTER") &&
         arg._lextype == Lexer::Type::duration)
+    {
       delta = arg.attribute ("raw");
+    }
   }
 
   journal.startTransaction ();
@@ -64,7 +68,9 @@ int CmdLengthen (
   for (auto& interval : intervals)
   {
     if (interval.is_open ())
+    {
       throw format ("Cannot lengthen open interval @{1}", interval.id);
+    }
 
     database.deleteInterval (interval);
 

src/commands/CmdModify.cpp

@@ -44,31 +44,47 @@ int CmdModify (
   bool verbose = rules.getBoolean ("verbose");
 
   if (words.empty())
+  {
     throw std::string ("Must specify start|end command to modify. See 'timew help modify'.");
+  }
 
   if (words.at (0) == "start")
+  {
     op = MODIFY_START;
+  }
   else if (words.at (0) == "end")
+  {
     op = MODIFY_END;
+  }
   else
+  {
     throw format ("Must specify start|end command to modify. See 'timew help modify'.", words.at (0));
+  }
 
   if (ids.empty ())
+  {
     throw std::string ("ID must be specified. See 'timew help modify'.");
+  }
 
   if (ids.size () > 1)
+  {
     throw std::string ("Only one ID may be specified. See 'timew help modify'.");
+  }
 
   int id = *ids.begin();
 
   flattenDatabase (database, rules);
   auto intervals = getIntervalsByIds (database, rules, ids);
   if (intervals.size () == 0)
+  {
     throw format ("ID '@{1}' does not correspond to any tracking.", id);
+  }
 
   assert (intervals.size () == 1);
   if (filter.start.toEpoch () == 0)
+  {
     throw std::string ("No updated time specified. See 'timew help modify'.");
+  }
 
   const Interval interval = intervals.at (0);
   Interval modified {interval};
@@ -80,13 +96,17 @@ int CmdModify (
 
   case MODIFY_END:
     if (interval.is_open ())
+    {
       throw format ("Cannot modify end of open interval @{1}.", id);
+    }
     modified.end = filter.start;
     break;
   }
 
   if (!modified.is_open () && (modified.start > modified.end))
+  {
     throw format ("Cannot modify interval @{1} where start is after end.", id);
+  }
 
   journal.startTransaction ();
 

src/commands/CmdMove.cpp

@@ -61,7 +61,9 @@ int CmdMove (
   for (auto& arg : cli._args)
   {
     if (arg.hasTag ("FILTER") && arg._lextype == Lexer::Type::date)
+    {
       new_start = arg.attribute ("raw");
+    }
   }
 
   std::vector <Interval> intervals = getIntervalsByIds (database, rules, ids);
@@ -84,14 +86,18 @@ int CmdMove (
     auto delta = start - interval.start;
     interval.start = start;
     if (! interval.is_open ())
+    {
       interval.end += delta;
+    }
   }
   else
   {
     auto delta = interval.start - start;
     interval.start = start;
     if (! interval.is_open ())
+    {
       interval.end -= delta;
+    }
   }
 
   database.deleteInterval (intervals.at (0));

src/commands/CmdResize.cpp

@@ -43,14 +43,18 @@ int CmdResize (
   std::set <int> ids = cli.getIds ();
 
   if (ids.empty ())
+  {
     throw std::string ("IDs must be specified. See 'timew help resize'.");
+  }
 
   std::string delta;
   for (auto& arg : cli._args)
   {
     if (arg.hasTag ("FILTER") &&
         arg._lextype == Lexer::Type::duration)
+    {
       delta = arg.attribute ("raw");
+    }
   }
 
   journal.startTransaction ();
@@ -61,7 +65,9 @@ int CmdResize (
   for (auto& interval : intervals)
   {
     if (interval.is_open ())
+    {
       throw format ("Cannot resize open interval @{1}", interval.id);
+    }
 
     Duration dur (delta);
     database.deleteInterval (interval);

src/commands/CmdShorten.cpp

@@ -43,14 +43,18 @@ int CmdShorten (
   std::set <int> ids = cli.getIds ();
 
   if (ids.empty ())
+  {
     throw std::string ("IDs must be specified. See 'timew help shorten'.");
+  }
 
   std::string delta;
   for (auto& arg : cli._args)
   {
     if (arg.hasTag ("FILTER") &&
         arg._lextype == Lexer::Type::duration)
+    {
       delta = arg.attribute ("raw");
+    }
   }
 
   journal.startTransaction ();
@@ -62,7 +66,9 @@ int CmdShorten (
   for (auto& interval : intervals)
   {
     if (interval.is_open ())
+    {
       throw format ("Cannot shorten open interval @{1}", interval.id);
+    }
 
     Duration dur (delta);
     if (dur > (interval.end - interval.start))
@@ -79,7 +85,9 @@ int CmdShorten (
     database.addInterval (interval, verbose);
 
     if (verbose)
+    {
       std::cout << "Shortened @" << interval.id << " by " << dur.formatHours () << '\n';
+    }
   }
 
   journal.endTransaction ();

src/commands/CmdSplit.cpp

@@ -43,7 +43,9 @@ int CmdSplit (
   std::set <int> ids = cli.getIds ();
 
   if (ids.empty ())
+  {
     throw std::string ("IDs must be specified. See 'timew help split'.");
+  }
 
   journal.startTransaction ();
 
@@ -79,7 +81,9 @@ int CmdSplit (
     database.addInterval (second, verbose);
 
     if (verbose)
+    {
       std::cout << "Split @" << interval.id << '\n';
+    }
   }
 
   journal.endTransaction ();

src/commands/CmdTag.cpp

@@ -78,7 +78,9 @@ int CmdTag (
     Interval modified {interval};
 
     for (auto& tag : tags)
+    {
       modified.tag (tag);
+    }
 
     //TODO validate (cli, rules, database, i);
     database.modifyInterval (interval, modified, verbose);

src/commands/CmdUntag.cpp

@@ -77,7 +77,9 @@ int CmdUntag (
     Interval modified {interval};
 
     for (auto& tag : tags)
+    {
       modified.untag (tag);
+    }
 
     //TODO validate (cli, rules, database, i);
     database.modifyInterval (interval, modified, verbose);

src/data.cpp

@@ -26,7 +26,6 @@
 
 #include <deque>
 
-#include <cassert>
 #include <cmake.h>
 #include <shared.h>
 #include <format.h>
@@ -325,7 +324,9 @@ void flattenDatabase (Database& database, const Rules& rules)
       // Update database.
       database.deleteInterval (latest);
       for (auto& interval : flatten (modified, exclusions))
+      {
         database.addInterval (interval, rules.getBoolean ("verbose"));
+      }
     }
   }
 }
@@ -379,7 +380,9 @@ std::vector <Interval> getIntervalsByIds (
   for (auto& interval : synthetic)
   {
     if (id_it == id_end)
+    {
       break;
+    }
 
     if (interval.id == *id_it)
     {
@@ -396,7 +399,9 @@ std::vector <Interval> getIntervalsByIds (
     ++current_id;
 
     if (id_it == id_end)
+    {
       break;
+    }
 
     if (current_id == *id_it)
     {
@@ -423,8 +428,12 @@ std::vector <Interval> subset (
 {
   std::vector <Interval> all;
   for (auto& interval : intervals)
+  {
     if (matchesFilter (interval, filter))
+    {
       all.push_back (interval);
+    }
+  }
 
   return all;
 }
@@ -731,7 +740,9 @@ std::vector <Interval> getTracked (
 
   // Assign an ID to each interval.
   for (unsigned int i = 0; i < intervals.size (); ++i)
+  {
     intervals[i].id = intervals.size () - i + id_skip;
+  }
 
   debug (format ("Loaded {1} tracked intervals", intervals.size ()));
   return subset (filter, intervals);