Add current command. Reformat output of notes.

Something depends on isaac 0.1.0, but that version doesn't compile on Nim 0.16
and above. Until the transitive dependancy is updated, ask for at least 0.1.2.

ptk.nim

@@ -154,6 +154,9 @@ proc writeMarks(timeline: Timeline, indices: seq[int], includeNotes = false): vo
 
     if prefix.len > longestPrefix: longestPrefix = prefix.len
 
+  let colWidth = 80
+  let notesPrefixLen = 4
+
   for w in toWrite:
     if w.mark.summary == STOP_MSG: continue
 
@@ -174,7 +177,11 @@ proc writeMarks(timeline: Timeline, indices: seq[int], includeNotes = false): vo
     writeLine(stdout, "")
 
     if includeNotes and len(w.mark.notes.strip) > 0:
-      writeLine(stdout, spaces(longestPrefix) & w.mark.notes)
+      writeLine(stdout, "")
+      let wrappedNotes = wordWrap(s = w.mark.notes,
+                                  maxLineWidth = colWidth)
+      for line in splitLines(wrappedNotes):
+        writeLine(stdout, spaces(notesPrefixLen) & line)
       writeLine(stdout, "")
 
 proc formatMark(mark: Mark, nextMark = NO_MARK, timeFormat = ISO_TIME_FORMAT, includeNotes = false): string =
@@ -190,13 +197,12 @@ proc formatMark(mark: Mark, nextMark = NO_MARK, timeFormat = ISO_TIME_FORMAT, in
   # TODO: pick up here calculating the time between marks
 
   let prefix = ($mark.id)[0..<8] & "  " & mark.time.format(timeFormat) & " (" & duration & ") -- "
-  let prefixLen = len(($mark.id)[0..<8] & "  " & mark.time.format(timeFormat) & " (" & duration & ") -- ")
 
   result = prefix & mark.summary
   if includeNotes and len(mark.notes.strip()) > 0:
-    let wrappedNotes = wordWrap(s = mark.notes, maxLineWidth = 80 - prefixLen)
+    let wrappedNotes = wordWrap(s = mark.notes, maxLineWidth = 80 - prefix.len)
     for line in splitLines(wrappedNotes):
-      result &= "\x0D\x0A" & spaces(prefixLen) & line
+      result &= "\x0D\x0A" & spaces(prefix.len) & line
     result &= "\x0D\x0A"
 
 proc findById(marks: seq[Mark], id: string): int =
@@ -348,6 +354,7 @@ Usage:
   ptk delete <id>
   ptk (list | ls) [options]
   ptk (list | ls) tags
+  ptk current
   ptk sum-time --ids <ids>...
   ptk sum-time [options] [<firstId>] [<lastId>]
   ptk (-V | --version)
@@ -380,7 +387,7 @@ Options:
   let now = getLocalTime(getTime())
 
   # Parse arguments
-  let args = docopt(doc, version = "ptk 0.9.0")
+  let args = docopt(doc, version = "ptk 0.11.0")
 
   if args["--echo-args"]: echo $args
 
@@ -514,7 +521,8 @@ Options:
       let prevLastIdx = timeline.marks.getLastIndex()
       timeline.marks.add(newMark)
       timeline.writeMarks(
-        indices = @[prevLastIdx, timeline.marks.len - 1],
+        indices = if prevLastIdx < 0: @[0]
+                  else: @[prevLastIdx, timeline.marks.len - 1],
         includeNotes = args["--verbose"])
 
       saveTimeline(timeline, timelineLocation)
@@ -526,7 +534,9 @@ Options:
       if args["<id>"]:
         markToResumeIdx = timeline.marks.findById($args["<id>"])
         if markToResumeIdx == -1: exitErr "Cannot find a mark matching " & $args["<id>"]
-      else: markToResumeIdx = timeline.marks.getLastIndex()
+      else:
+        markToResumeIdx = timeline.marks.getLastIndex()
+        if markToResumeIdx < 0: exitErr "No mark to resume."
       var markToResume = timeline.marks[markToResumeIdx]
       
       var newMark: Mark = (
@@ -553,7 +563,9 @@ Options:
       if args["<id>"]:
         markIdx = timeline.marks.findById($args["<id>"])
         if markIdx == -1: exitErr "Cannot find a mark matching " & $args["<id>"]
-      else: markIdx = timeline.marks.getLastIndex()
+      else:
+        markIdx = timeline.marks.getLastIndex()
+        if markIdx < 0: exitErr "No mark to amend."
 
       var mark = timeline.marks[markIdx]
       
@@ -601,7 +613,17 @@ Options:
 
         timeline.writeMarks(
           indices = selectedIndices,
-          includeNotes = args["--version"])
+          includeNotes = args["--verbose"])
+
+    if args["current"]:
+
+      let idx = timeline.marks.len - 1
+      if timeline.marks[idx].summary == STOP_MSG:
+        echo "ptk: no current task"
+      else:
+        timeline.writeMarks(
+          indices = @[idx],
+          includeNotes = true)
 
     if args["sum-time"]:
     

ptk.nimble

@@ -1,6 +1,6 @@
 # Package
 
-version       = "0.9.0"
+version       = "0.11.0"
 author        = "Jonathan Bernard"
 description   = "Personal Time Keeper"
 license       = "MIT"
@@ -8,5 +8,5 @@ bin           = @["ptk"]
 
 # Dependencies
 
-requires @["nim >= 0.15.0", "docopt >= 0.6.4", "uuids", "langutils", "tempfile", "timeutils >= 0.2.0"]
+requires @["nim >= 0.15.0", "docopt >= 0.6.4", "uuids", "langutils", "tempfile", "timeutils >= 0.2.0", "isaac >= 0.1.2"]