Fix incorrect ISO time format.

An incorrect time format that was used in version 0.6 and prior.
Version 0.7 between 1.0 support this format on read only and will write
out the correct  format (so they can be used to convert older timelines).

ptk.nim

@@ -4,7 +4,7 @@
 ## Simple time keeping CLI
 
 import algorithm, docopt, json, langutils, logging, os, nre, sequtils,
-  strutils, tempfile, terminal, times, timeutils, uuids
+  sets, strutils, tempfile, terminal, times, timeutils, uuids
 
 import ptkutil
 
@@ -19,12 +19,14 @@ let NO_MARK: Mark = (
   time: fromSeconds(0).getLocalTime,
   summary: "", notes: "", tags: @[])
 
-const ISO_TIME_FORMAT = "yyyy:MM:dd'T'HH:mm:ss"
+const ISO_TIME_FORMAT = "yyyy-MM-dd'T'HH:mm:ss"
 
 const TIME_FORMATS = @[
-    "H:mm", "HH:mm", "H:mm:ss", "HH:mm:ss",
-    "yyyy:MM:dd'T'HH:mm:ss", "yyyy:MM:dd'T'HH:mm",
-    "yyyy:MM:dd HH:mm:ss", "yyyy:MM:dd HH:mm"]
+    "yyyy-MM-dd'T'HH:mm:ss", "yyyy-MM-dd HH:mm:ss",
+    "yyyy-MM-dd'T'HH:mm", "yyyy-MM-dd HH:mm",
+    "MM-dd'T'HH:mm:ss", "MM-dd HH:mm:ss",
+    "MM-dd'T'HH:mm", "MM-dd HH:mm",
+    "HH:mm:ss", "H:mm:ss", "H:mm", "HH:mm" ]
 
 #proc `$`*(mark: Mark): string =
   #return (($mark.uuid)[
@@ -62,9 +64,17 @@ proc loadTimeline(filename: string): Timeline =
   var timeline: Timeline = (name: timelineJson["name"].getStr(), marks: @[])
 
   for markJson in timelineJson["marks"]:
+
+    # TODO: an incorrect time format that was used in version 0.6 and prior.
+    # Version 0.7 between 1.0 support this format on read only and will write
+    # out the correct  format (so they can be used to convert older timelines).
+    var time: TimeInfo
+    try: time = parse(markJson["time"].getStr(), ISO_TIME_FORMAT)
+    except: time = parse(markJson["time"].getStr(), "yyyy:MM:dd'T'HH:mm:ss")
+
     timeline.marks.add((
       id: parseUUID(markJson["id"].getStr()),
-      time: parse(markJson["time"].getStr(), ISO_TIME_FORMAT),
+      time: time, #parse(markJson["time"].getStr(), ISO_TIME_FORMAT),
       summary: markJson["summary"].getStr(),
       notes: markJson["notes"].getStr(),
       tags: markJson["tags"].getElems(@[]).map(proc (t: JsonNode): string = t.getStr())))
@@ -296,6 +306,7 @@ Usage:
   ptk add [options]
   ptk add [options] <summary>
   ptk amend [options] <id> [<summary>]
+  ptk merge <timeline> [<timeline>...]
   ptk stop [options]
   ptk continue
   ptk delete <id>
@@ -332,7 +343,7 @@ Options:
   let now = getLocalTime(getTime())
 
   # Parse arguments
-  let args = docopt(doc, version = "ptk 0.5.0")
+  let args = docopt(doc, version = "ptk 0.7.0")
 
   if args["--echo-args"]: echo $args
 
@@ -378,6 +389,30 @@ Options:
   if args["init"]:
     doInit(foldl(timelineLocations, if len(a) > 0: a else: b))
 
+  elif args["merge"]:
+
+    let filesToMerge = args["<timeline>"]
+    let timelines = filesToMerge.mapIt(loadTimeline(it))
+
+    let names = timelines.mapIt(it.name).toSet
+    let mergedName = sequtils.toSeq(names.items).foldl(a & " + " & b)
+    var merged: Timeline = (
+      name: mergedName,
+      marks: @[])
+
+    for timeline in timelines:
+      for mark in timeline.marks:
+        var existingMarkIdx = merged.marks.findById($mark.id)
+        if existingMarkIdx >= 0:
+          if merged.marks[existingMarkIdx].summary != mark.summary:
+            merged.marks[existingMarkIdx].summary &= " | " & mark.summary
+          if merged.marks[existingMarkIdx].notes != mark.notes:
+            merged.marks[existingMarkIdx].notes &= "\r\n--------\r\b" & mark.notes
+
+        else: merged.marks.add(mark)
+
+    writeLine(stdout, pretty(%merged))
+
   else:
 
     if not fileExists(timelineLocation):

ptk.nimble

@@ -1,6 +1,6 @@
 # Package
 
-version       = "0.5.0"
+version       = "0.7.0"
 author        = "Jonathan Bernard"
 description   = "Personal Time Keeper"
 license       = "MIT"