2 Commits
0.7.0 ... 0.9.0

Author SHA1 Message Date
78a35b6478 Added list tags command. 2017-02-09 10:57:51 -06:00
099848edca Add resume command, update documentation. 2016-12-13 12:29:03 -06:00
4 changed files with 94 additions and 13 deletions

8
private/ptkutil.nim Normal file
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@ -0,0 +1,8 @@
template first*(a: openarray): auto = a[0]
template last*(a: openarray): auto = a[len(a)-1]
proc flatten*[T](a: seq[seq[T]]): seq[T] =
result = @[]
for subseq in a:
result.add(subseq)

94
ptk.nim
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@ -6,11 +6,14 @@
import algorithm, docopt, json, langutils, logging, os, nre, sequtils, import algorithm, docopt, json, langutils, logging, os, nre, sequtils,
sets, strutils, tempfile, terminal, times, timeutils, uuids sets, strutils, tempfile, terminal, times, timeutils, uuids
import ptkutil import private/ptkutil
type type
Mark* = tuple[id: UUID, time: TimeInfo, summary: string, notes: string, tags: seq[string]] Mark* = tuple[id: UUID, time: TimeInfo, summary: string, notes: string, tags: seq[string]]
## Representation of a single mark on the timeline.
Timeline* = tuple[name: string, marks: seq[Mark]] Timeline* = tuple[name: string, marks: seq[Mark]]
## Representation of a timeline: a name and sequence of Marks.
const STOP_MSG = "STOP" const STOP_MSG = "STOP"
@ -20,6 +23,7 @@ let NO_MARK: Mark = (
summary: "", notes: "", tags: @[]) 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"
## The canonical time format used by PTK.
const TIME_FORMATS = @[ const TIME_FORMATS = @[
"yyyy-MM-dd'T'HH:mm:ss", "yyyy-MM-dd HH:mm:ss", "yyyy-MM-dd'T'HH:mm:ss", "yyyy-MM-dd HH:mm:ss",
@ -27,6 +31,7 @@ const TIME_FORMATS = @[
"MM-dd'T'HH:mm:ss", "MM-dd HH:mm:ss", "MM-dd'T'HH:mm:ss", "MM-dd HH:mm:ss",
"MM-dd'T'HH:mm", "MM-dd HH:mm", "MM-dd'T'HH:mm", "MM-dd HH:mm",
"HH:mm:ss", "H:mm:ss", "H:mm", "HH:mm" ] "HH:mm:ss", "H:mm:ss", "H:mm", "HH:mm" ]
## Other time formats that PTK will accept as input.
#proc `$`*(mark: Mark): string = #proc `$`*(mark: Mark): string =
#return (($mark.uuid)[ #return (($mark.uuid)[
@ -36,6 +41,7 @@ proc exitErr(msg: string): void =
quit(QuitFailure) quit(QuitFailure)
proc parseTime(timeStr: string): TimeInfo = proc parseTime(timeStr: string): TimeInfo =
## Helper to parse time strings trying multiple known formats.
for fmt in TIME_FORMATS: for fmt in TIME_FORMATS:
try: return parse(timeStr, fmt) try: return parse(timeStr, fmt)
except: discard nil except: discard nil
@ -55,6 +61,10 @@ template `%`(timeline: Timeline): JsonNode =
%* { "name": timeline.name, "marks": timeline.marks } %* { "name": timeline.name, "marks": timeline.marks }
proc loadTimeline(filename: string): Timeline = proc loadTimeline(filename: string): Timeline =
## Load a timeline from a file. Expects a path to a file (can be relative or
## absolute) and returns a Timeline. The marks in the timeline are guaranteed
## to be ordered by time.
var timelineJson: JsonNode var timelineJson: JsonNode
try: timelineJson = parseFile(filename) try: timelineJson = parseFile(filename)
except: except:
@ -85,6 +95,8 @@ proc loadTimeline(filename: string): Timeline =
return timeline return timeline
proc saveTimeline(timeline: Timeline, location: string): void = proc saveTimeline(timeline: Timeline, location: string): void =
## Write the timeline to disk at the file location given.
var timelineFile: File var timelineFile: File
try: try:
timelineFile = open(location, fmWrite) timelineFile = open(location, fmWrite)
@ -93,6 +105,8 @@ proc saveTimeline(timeline: Timeline, location: string): void =
finally: close(timelineFile) finally: close(timelineFile)
proc flexFormat(i: TimeInterval): string = proc flexFormat(i: TimeInterval): string =
## Pretty-format a time interval.
let fmt = let fmt =
if i > 1.days: "d'd' H'h' m'm'" if i > 1.days: "d'd' H'h' m'm'"
elif i >= 1.hours: "H'h' m'm'" elif i >= 1.hours: "H'h' m'm'"
@ -104,6 +118,8 @@ proc flexFormat(i: TimeInterval): string =
type WriteData = tuple[idx: int, mark: Mark, prefixLen: int, interval: TimeInterval] type WriteData = tuple[idx: int, mark: Mark, prefixLen: int, interval: TimeInterval]
proc writeMarks(timeline: Timeline, indices: seq[int], includeNotes = false): void = proc writeMarks(timeline: Timeline, indices: seq[int], includeNotes = false): void =
## Write a nicely-formatted list of Marks to stdout.
let marks = timeline.marks let marks = timeline.marks
let now = getLocalTime(getTime()) let now = getLocalTime(getTime())
@ -162,6 +178,9 @@ proc writeMarks(timeline: Timeline, indices: seq[int], includeNotes = false): vo
writeLine(stdout, "") writeLine(stdout, "")
proc formatMark(mark: Mark, nextMark = NO_MARK, timeFormat = ISO_TIME_FORMAT, includeNotes = false): string = proc formatMark(mark: Mark, nextMark = NO_MARK, timeFormat = ISO_TIME_FORMAT, includeNotes = false): string =
## Pretty-format a Mark, optionally taking the next Mark in the timeline (to
## compute duration) and a time format string, and conditionally including
## the Mark's notes in the output.
let nextTime = let nextTime =
if nextMark == NO_MARK: getLocalTime(getTime()) if nextMark == NO_MARK: getLocalTime(getTime())
@ -188,7 +207,17 @@ proc findById(marks: seq[Mark], id: string): int =
return -1 return -1
proc getLastIndex(marks: seq[Mark]): int =
## Find and return the index of the last Mark that was not a STOP mark.
## Returns -1 if there is no such last mark.
var idx = marks.len - 1
while idx >= 0 and marks[idx].summary == STOP_MSG: idx -= 1
if idx < 0: result = -1
else: result = idx
proc doInit(timelineLocation: string): void = proc doInit(timelineLocation: string): void =
## Interactively initialize a new timeline at the given file path.
stdout.write "Time log name [New Timeline]: " stdout.write "Time log name [New Timeline]: "
let name = stdin.readLine() let name = stdin.readLine()
@ -207,6 +236,9 @@ proc doInit(timelineLocation: string): void =
type ExpectedMarkPart = enum Time, Summary, Tags, Notes type ExpectedMarkPart = enum Time, Summary, Tags, Notes
proc edit(mark: var Mark): void = proc edit(mark: var Mark): void =
## Interactively edit a mark using the editor named in the environment
## variable "EDITOR"
var var
tempFile: File tempFile: File
tempFileName: string tempFileName: string
@ -241,6 +273,9 @@ proc edit(mark: var Mark): void =
finally: close(tempFile) finally: close(tempFile)
proc filterMarkIndices(timeline: Timeline, args: Table[string, Value]): seq[int] = proc filterMarkIndices(timeline: Timeline, args: Table[string, Value]): seq[int] =
## Filter down a set of marks according to options provided in command line
## arguments.
let marks = timeline.marks let marks = timeline.marks
result = sequtils.toSeq(0..<marks.len).filterIt(marks[it].summary != STOP_MSG) result = sequtils.toSeq(0..<marks.len).filterIt(marks[it].summary != STOP_MSG)
@ -305,12 +340,14 @@ Usage:
ptk init [options] ptk init [options]
ptk add [options] ptk add [options]
ptk add [options] <summary> ptk add [options] <summary>
ptk amend [options] <id> [<summary>] ptk resume [options] [<id>]
ptk amend [options] [<id>] [<summary>]
ptk merge <timeline> [<timeline>...] ptk merge <timeline> [<timeline>...]
ptk stop [options] ptk stop [options]
ptk continue ptk continue
ptk delete <id> ptk delete <id>
ptk (list | ls) [options] ptk (list | ls) [options]
ptk (list | ls) tags
ptk sum-time --ids <ids>... ptk sum-time --ids <ids>...
ptk sum-time [options] [<firstId>] [<lastId>] ptk sum-time [options] [<firstId>] [<lastId>]
ptk (-V | --version) ptk (-V | --version)
@ -343,7 +380,7 @@ Options:
let now = getLocalTime(getTime()) let now = getLocalTime(getTime())
# Parse arguments # Parse arguments
let args = docopt(doc, version = "ptk 0.7.0") let args = docopt(doc, version = "ptk 0.9.0")
if args["--echo-args"]: echo $args if args["--echo-args"]: echo $args
@ -474,17 +511,50 @@ Options:
if args["--edit"]: edit(newMark) if args["--edit"]: edit(newMark)
let prevLastIdx = timeline.marks.getLastIndex()
timeline.marks.add(newMark) timeline.marks.add(newMark)
timeline.writeMarks( timeline.writeMarks(
indices = @[timeline.marks.len - 1], indices = @[prevLastIdx, timeline.marks.len - 1],
includeNotes = args["--verbose"]) includeNotes = args["--verbose"])
saveTimeline(timeline, timelineLocation) saveTimeline(timeline, timelineLocation)
if args["resume"]:
var markToResumeIdx: int
if args["<id>"]:
markToResumeIdx = timeline.marks.findById($args["<id>"])
if markToResumeIdx == -1: exitErr "Cannot find a mark matching " & $args["<id>"]
else: markToResumeIdx = timeline.marks.getLastIndex()
var markToResume = timeline.marks[markToResumeIdx]
var newMark: Mark = (
id: genUUID(),
time: if args["--time"]: parseTime($args["--time"]) else: now,
summary: markToResume.summary,
notes: markToResume.notes,
tags: markToResume.tags)
if args["--edit"]: edit(newMark)
timeline.marks.add(newMark)
timeline.writeMarks(
indices = sequtils.toSeq(markToResumeIdx..<timeline.marks.len),
includeNotes = args["--verbose"])
saveTimeline(timeline, timelineLocation)
if args["amend"]: if args["amend"]:
# Note, this returns a copy, not a reference to the mark in the seq. # Note, this returns a copy, not a reference to the mark in the seq.
let markIdx = timeline.marks.findById($args["<id>"]) var markIdx: int
if args["<id>"]:
markIdx = timeline.marks.findById($args["<id>"])
if markIdx == -1: exitErr "Cannot find a mark matching " & $args["<id>"]
else: markIdx = timeline.marks.getLastIndex()
var mark = timeline.marks[markIdx] var mark = timeline.marks[markIdx]
if args["<summary>"]: mark.summary = $args["<summary>"] if args["<summary>"]: mark.summary = $args["<summary>"]
@ -521,11 +591,17 @@ Options:
if args["list"] or args["ls"]: if args["list"] or args["ls"]:
var selectedIndices = timeline.filterMarkIndices(args) if args["tags"]:
timeline.writeMarks( echo $(timeline.marks.mapIt(it.tags)
indices = selectedIndices, .flatten().deduplicate().sorted(system.cmp).join("\n"))
includeNotes = args["--version"])
else:
var selectedIndices = timeline.filterMarkIndices(args)
timeline.writeMarks(
indices = selectedIndices,
includeNotes = args["--version"])
if args["sum-time"]: if args["sum-time"]:

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@ -1,6 +1,6 @@
# Package # Package
version = "0.7.0" version = "0.9.0"
author = "Jonathan Bernard" author = "Jonathan Bernard"
description = "Personal Time Keeper" description = "Personal Time Keeper"
license = "MIT" license = "MIT"

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@ -1,3 +0,0 @@
template first*(a: openarray): auto = a[0]
template last*(a: openarray): auto = a[len(a)-1]