Skip to content
Gene M. Angelo, Jr edited this page Jan 4, 2024 · 30 revisions

dsu

Install

gem install dsu

Help

After installation (gem install dsu), the first thing you may want to do is run the dsu help:

Displaying Help

$ dsu or $ dsu help

#=>
Commands:
  dsu add|a [OPTIONS] DESCRIPTION  # Adds a DSU entry...
  dsu browse|b SUBCOMMAND          # Browse DSU entries...
  dsu config|c SUBCOMMAND          # Manage configuration...
  dsu delete|d SUBCOMMAND          # Delete DSU entries...
  dsu edit|e SUBCOMMAND            # Edit DSU entries...
  dsu export|x SUBCOMMAND          # Export DSU entries...
  dsu help [COMMAND]               # Describe available...
  dsu import|m SUBCOMMAND          # Imports DSU entries...
  dsu info|i                       # Displays information...
  dsu list|l SUBCOMMAND            # Displays DSU entries...
  dsu theme|t SUBCOMMAND           # Manage DSU themes...
  dsu version|-v|v                 # Displays this gem version

Options:
  [--debug], [--no-debug]

Using dsu

The folowing section outlines how to use the dsu gem.

Adding DSU Entries

The next thing you may want to do is add some DSU activities (entries) for a particular day:

$ dsu add [OPTIONS] DESCRIPTION

$ dsu a [OPTIONS] DESCRIPTION

Adding DSU entry using this command will add the DSU entry for the given day or date, and then display the DSU entries for that day or date.

NOTE: You cannot add duplicate entries for the same day; that is, entry DESCRIPTIONS need to be unique within an entry group for the given day.

Today

If you need to add a DSU entry for the current day (today), you can use the -n|--today option. Today (-n) is the default; therefore, the -n flag is optional if you want to add a DSU entry for the current day (today). For example, the below commands will both accomplish the same thing:

$ dsu add [-n|--today] "Pair with John on ticket IN-12345"

$ dsu a "Pair with John on ticket IN-12345"

Yesterday

If for some reason you need to add a DSU entry for yesterday, you can use the -y| --yesterday option. Both of the below commands accomplish the same thing:

$ dsu add --yesterday "Pick up ticket IN-12345"

$ dsu a -y "Pick up ticket IN-12345"

Tomorrow

If you need to add a DSU entry for tomorrow, you can use the -t|--tomorrow option:

$ dsu add --tomorrow "Pick up ticket IN-12345"

$ dsu a -t "Pick up ticket IN-12345"

Miscellaneous Date

Both of the below examples will accomplish the same thing, assuming the current year is 2023; the current year is assumed when omitted:

NOTE: When omitting year, dates must be entered in MM/DD format. NOTE: When including year, dates must be entered in YYYY/MM/DD format.

$ dsu add --date 2023/12/31 "Attend New Years Coffee Meet & Greet"

$ dsu a -d 12/31 "Attend New Years Coffee Meet & Greet"

See the Dates section for more information on acceptable DATE formats used by dsu.

Displaying DSU Entries

You can display DSU entries for a particular day or date using any of the following commands. When displaying DSU entries for a particular day or date, dsu will display the DSU entries for the given day or date, as well as the DSU entries for the previous day, relative to the given day or date. If the given day or date falls on a weekend or Monday, dsu will display any entries for the preceeding weekend and Friday; this is so that you can share any activities that occurred over the weekend (if anything) as well as any activities for the previous Friday:

  • $ dsu list today
  • $ dsu l n # Equivalent to the above, only using shortcuts
  • $ dsu list tomorrow
  • $ dsu l t # Equivalent to the above, only using shortcuts
  • $ dsu list yesterday
  • $ dsu l y # Equivalent to the above, only using shortcuts
  • $ dsu list date DATE|MNEMONIC
  • $ dsu l d DATE|MNEMONIC # Equivalent to the above, only using shortcuts
  • $ dsu list dates OPTIONS
  • $ dsu l dd OPTIONS # Equivalent to the above, only using shortcuts

See the Dates section for more information on acceptable DATE formats used by dsu. See the Mnemonics section for more information on acceptable MNEMONIC rules and formats used by dsu.

IMPORTANT: In some cases the behavior relative date mnemonics (RDMs, see the Mnemonics section for more information about RDMs) have on some commands are context dependent; in such cases the behavior will be noted in the help appropriate to the command, for example see the following dsu command help: dsu list help date and dsu list help dates.

Examples

The following displays the entries for "Today", where Time.now == '2023-05-06 08:54:57.6861 -0400'

$ dsu list today

$ dsu l t

#=>
Saturday, (Today) 2023-05-06
  1. Blocked for locally failing test IN-12345

Friday, (Yesterday) 2023-05-05
  1. Pick up ticket IN-12345
  2. Attend new hire meet & greet

$ dsu list date 5/7/2023

$ dsu list d 2023/7/5

$ dsu l d 7/5 # When omitting YYYY, MM/DD is assumed

#=>
Wednesday, (Today) 2023-07-05
  1. Blocked for locally failing test IN-12345

Tuesday, (Yesterday) 2023-07-04
  1. Pick up ticket IN-12345
  2. Attend new hire meet & greet

NOTE: If DATE (date|d) falls on a weekend or Monday, dsu will display any entries for the preceeding weekend and Friday.

Listing Date Ranges

For more information, see the Mnemonics section for more information on acceptable MNEMONIC rules and formats used by dsu.

NOTE: Output omitted for brevity...

Display the DSU entries for the last 3 days

$ dsu list dates --from yesterday --to -2

$ dsu l dd -f y -t -2

Display the DSU entries for 1/1 to 1/4 for the current year

$ dsu list dates --from 1/1 --to +3

$ dsu l dd -f 1/1 -t +3

Display the DSU entries for 1/2 to 1/5

$ dsu list dates --from 1/5 --to -3

$ dsu l dd -f 1/5 -t -3

Display the DSU entries for the last week

$ dsu list dates --from today --to -6

$ dsu l dd -f n -t -6

Display the DSU entries back 1 week from yesterday's date

$ dsu list dates --from -7 --to +6

$ dsu l dd -f -7 -t +6

NOTE: The above example is silly, but it illustrates the fact that you can use relative mnemonics for both --from and --to options. While you can use relative mnemonics for both the --from and --to options, there is usually a more intuitive way.

For example:

This can be accomplished MUCH easier by using the yesterday mnemonic. This will display the DSU entries back 1 week from yesterday's date.

$ dsu list dates --from yesterday --to -6

$ dsu l dd -f y -t -6

Browsing DSU Entries

You can browse DSU entries for the current week, month and year using any of the following commands. dsu browse somewhat similar to dsu list with added week, month and year convenience SUBCOMMANDs. dsu browse also pipes the output to the terminal, so you can conveniently scroll through the listed entries using your keyboard or mouse:

NOTE: Keyboard and/or mouse behavior while browsing (scrolling), is operating system dependent; dsu browse pipes its output to the terminal using less on nix systems, and more on Windows systems.

  • $ dsu browse week
  • $ dsu b w # Equivalent to the above, only using shortcuts
  • $ dsu browse month
  • $ dsu b m # Equivalent to the above, only using shortcuts
  • $ dsu browse year
  • $ dsu b y # Equivalent to the above, only using shortcuts

Editing DSU Entries

You can edit DSU entry groups by date. dsu will allow you to edit a DSU entry group using the dsu edit SUBCOMMAND date (n|today|t|tomorrow|y|yesterday|date DATE) you specify. dsu edit will open your DSU entry group entries in your editor, where you'll be able to perform editing functions against one or all of the entries.

If no entries exist for the DSU date, the editor will open and allow you to add entries for that date. If you have the :carry_over_entries_to_today configuration option setting set to true, entries from the last DSU date will be copied into the editor for your convenience.

NOTE: duplicate entries are not allowed; that is, the entry DESCRIPTION must be unique within an entry group. Non-unique entries will not be added to the entry group. The same holds true for entries whose DESCRIPTION that do not pass validation (between 2 and 256 characters (inclusive) in length).

NOTE: See the "Customizing the dsu Configuration File" section to configure dsu to use the editor of your choice and other configuration options to make editing more convenient.

  • $ dsu edit today
  • $ dsu e n # Equivalent to the above, only using shortcuts
  • $ dsu edit tomorrow
  • $ dsu e t # Equivalent to the above, only using shortcuts
  • $ dsu edit yesterday
  • $ dsu e y # Equivalent to the above, only using shortcuts
  • $ dsu edit date DATE
  • $ dsu e d DATE # Equivalent to the above, only using shortcuts

Examples

The following will edit your DSU entry group entries for "Today", where Time.now == '2023-05-09 12:13:45.8273 -0400'. Simply follow the directions in the editor file, then save and close your editor to apply the changes:

$ dsu edit today

$ dsu e n

#=> In your editor, you will see...
################################################################################
# Editing DSU Entries for Tuesday, (Today) 2023-05-23 EDT
################################################################################

################################################################################
# DSU ENTRIES
################################################################################

Interative planning meeting 11:00AM.
Pair with Chad on ticket 31211.
Investigate spike ticket 31255.
Review Kelsey's PR ticket 30721.

################################################################################
# INSTRUCTIONS
################################################################################
#    ADD a DSU entry: type an ENTRY DESCRIPTION on a new line.
#   EDIT a DSU entry: change the existing ENTRY DESCRIPTION.
# DELETE a DSU entry: delete the ENTRY DESCRIPTION.
#  NOTE: deleting all of the ENTRY DESCRIPTIONs will delete the entry group file;
#        this is preferable if this is what you want to do :)
# REORDER a DSU entry: reorder the ENTRY DESCRIPTIONs in order preference.
#
# *** When you are done, save and close your editor ***
################################################################################

Edit an Entry

Simply change the entry descripton text.

For example...

from: Interative planning meeting 11:00AM.
  to: Interative planning meeting 12:00AM.

Add an Entry

Simply type a new entry on a separate line.

For example...

Add me to this entry group.

NOTE: Any entry that starts with a # in the first character position will be ignored.*

Delete an Entry

Simply delete the entry.

For example...

# Delete this entry from the editor file
from: Interative planning meeting 11:00AM.
  to: <deleted>

Reorder Entries

Simply reorder the entries in the editor.

For example...

from: Interative planning meeting 11:00AM.
      Pair with Chad on ticket 31211.
      Investigate spike ticket 31255.
      Review Kelsey's PR ticket 30721.
  to: Review Kelsey's PR ticket 30721.
      Investigate spike ticket 31255.
      Pair with Chad on ticket 31211.
      Interative planning meeting 11:00AM.

Deleting DSU Entry Groups

You can delete DSU entry groups; this will delete all the entries for the particular day or date range. When deleting DSU entries for a particular day (date, today, tomorrow, yesterday), or date range (dates), dsu will delete the entry group(s) and all the associated entries for that day or date range:

  • $ dsu delete today
  • $ dsu d n # Equivalent to the above, only using shortcuts
  • $ dsu delete tomorrow
  • $ dsu d t # Equivalent to the above, only using shortcuts
  • $ dsu delete yesterday
  • $ dsu d y # Equivalent to the above, only using shortcuts
  • $ dsu delete date DATE|MNEMONIC
  • $ dsu d d DATE|MNEMONIC # Equivalent to the above, only using shortcuts
  • $ dsu delete dates OPTIONS
  • $ dsu d dd OPTIONS # Equivalent to the above, only using shortcuts

NOTE: Before any of the above dsu commands are executed, dsu will prompt you to confirm the delete; you can continue ('y') or cancel ('N').

See the Dates section for more information on acceptable DATE formats used by dsu. See the Mnemonics section for more information on acceptable MNEMONIC rules and formats used by dsu.

IMPORTANT: In some cases the behavior that relative date mnemonics (RDMs, see the Mnemonics section for more information about RDMs) have on some commands are context dependent; in such cases the behavior will be noted in the help appropriate to the command, for example see the following dsu command help: dsu delete help date and dsu delete help dates.

Examples

The following example deletes the entry group and all entries for today's date.

$ dsu delete today

$ dsu d n

#=>
Are you sure you want to delete all the entries for 2023-12-17 (1 entry groups)? [y/N]> y
Deleted 1 entry group(s).

The following example deletes the entry group and all entries for yesterday's date.

$ dsu delete yesterday

$ dsu d y

#=>
Are you sure you want to delete all the entries for 2023-12-16 (1 entry groups)? [y/N]> y
Deleted 1 entry group(s).

The following example deletes the entry group and all entries for tomorrow's date.

$ dsu delete tomorrow

$ dsu d t

#=>
Are you sure you want to delete all the entries for 2023-12-18 (1 entry groups)? [y/N]> y
Deleted 1 entry group(s).

The following deletes the entry group and all entries for 12/17 of the current year.

$ dsu delete date 12/17

$ dsu d d 12/17

#=>
Are you sure you want to delete all the entries for 2023-12-17 (0 entry groups)? [y/N]> y
Deleted 1 entry group(s)

The following deletes the entry group and all entries for the past week, starting from today (12/17/2023).

$ dsu delete dates --from today --to -6

$ dsu d dd -f n -t -6

#=>
Are you sure you want to delete all the entries for 2023-12-11 thru 2023-12-17 (7 entry groups)? [y/N]> y
Deleted 7 entry group(s).

Exporting DSU Entries

Some ingenious soul may want to write a utility at some point, so dsu provides the means to export its data into a csv file for convenience. Of course, if you feel so inclined, you may also use the dsu entry group json files directly. The dsu entry group json files can be located by running the dsu info command, and locating the "Entries folder" value.

If you want to use a csv file, you can export dsu entries to a csv file by using any of the following commands:

  • $ dsu export all
  • $ dsu x a # Equivalent to the above, only using shortcuts
  • $ dsu export dates OPTIONS
  • $ dsu x dd OPTIONS # Equivalent to the above, only using shortcuts

NOTE: Each export command will prompt you to confirm the export. If confirmed, dsu will write a csv file to your operating systems temp folder, in the following format: "dsu-<timestamp>-<from date>-thru-<to date>.csv":

Where:

  • = '%Y%m%d%H%M%S'
  • = the date of the earliest entry group exported (if export all) or the earliest date of the entry group dates to be exported (if export dates).
  • = the date of the most resent entry group exported (if export all) or the most recent date of the entry group dates to be exported (if export dates).

For example

The following command, when run on December 25, 2023, at 20:15:46...

$ dsu export dates -f 1/1/1999 -t 12/23/2023

...will export dsu entries for all Entry Groups that fall between the dates of January 1st, 1999 through December 23rd 2023 in the time zone it was executed, and write them to the following file:

/var/folders/yv/5n77gtzn7z33ytwgr9mlbbrhf5rws6/T/dsu-20231225201546-1999-01-01-thru-2023-12-23.csv

For more information, see dsu help ($ dsu export or dsu help export) for more information.

Importing DSU Entries

dsu provides a means to import entry group entry data from a previously exported csv file (see Exporting DSU Entries).

If you want to import a previously expoeted csv file, you can import dsu entries from a csv file by using any of the following commands:

  • $ dsu import all
  • $ dsu m a # Equivalent to the above, only using shortcuts
  • $ dsu import dates OPTIONS
  • $ dsu m dd OPTIONS # Equivalent to the above, only using shortcuts

NOTE: Each import command will prompt you to confirm the import. If confirmed, dsu will import the entry group entry data from the csv file into dsu.

For example

Importing all entries from a csv file

You can import all entry group entries from a csv file.

The following command will import all the dsu entries from the given csv file, and merge the imported entries with any existing entry group entries you may have:

$ dsu import all -i ~/Downloads/dsu-20231225201546-2023-01-01-thru-2024-01-01.csv

The following command will import all the dsu entries from the given csv file, and overwrite all entry groups entries with the same entry group date using the dsu export all shortcut command:

$ dsu m a -m false -i ~/Downloads/dsu-20231225201546-2023-01-01-thru-2024-01-01.csv

Importing specific entries from a csv file

You can import specific entry group entries from a csv file for a date range.

The following command will import the dsu entries from the given csv file for the given date range, and merge the imported entries with any existing entry group entries you may have:

$ dsu import dates --from 1/1/2023 --to 12/31/2023 -i ~/Downloads/dsu-20231225201546-2023-01-01-thru-2024-01-01.csv

The following command will import the dsu entries from the given csv file for the given date range, and overwrite all entry groups entries with the same entry group date using the dsu import dates shortcut command:

$ dsu m dd -m false -f 1/1/2023 -t 12/31/2023 -i ~/Downloads/dsu-20231225201546-2023-01-01-thru-2024-01-01.csv

Customizing the dsu Configuration File

To customize the dsu configuration file, you may follow the instructions outlined here. It is only recommended that you customize the dsu configuration file only if you are working with an official release (n.n.n.n).

NOTE: It is not recommended that you get too attached to the dsu configuration options when this gem is in pre-release (e.g. n.n.n.alpha.n, n.n.n.beta.n, etc.). This is because changes to the configuration file options, of course, could change. With an official release (n.n.n.n), edit all you want!

Customizing the dsu Configuration File

# Locate the dsu configuration file in your home folder.
$ dsu config info
#=>
Dsu v2.0.0

Configuration file contents (/Users/<whoami>/dsu/.dsu)
 1.  version: '20230613121411'
 2.  editor: 'nano'
 3.  entries_display_order: 'desc'
 4.  carry_over_entries_to_today: 'false'
 5.  include_all: 'false'
 6.  theme_name: 'default'
___________________________________
Theme: default

Where <whoami> would be your username ($ whoami on nix systems)

Taking note of the confiruration file path above, you may then edit this file using your favorite editor.

Configuration File Options

version

DO NOT edit this value. This value coincides with the dsu migration version and should not be edited.

editor

This is the default editor to use when editing entry groups if the EDITOR environment variable on your system is not set.

Default: nano (you'll need to change the default editor on Windows systems)

NOTE: Visual Studio Code, users, use "code --wait" (or "code -w", short form) to make sure the vscode editor waits for the edited file to be saved and closed before returning control to the dsu process.

entries_display_order

Valid values are 'asc' and 'desc', and will sort listed DSU entries in ascending or descending order respectfully, by day.

Default: 'desc'

carry_over_entries_to_today

Applicable to the dsu edit command. Valid values are true|false. If true, when editing DSU entries for the first time on any given day (e.g. dsu edit today), DSU entries from the previous day will be copied into the current editing session. If there are no DSU entries from the previous day, dsu will search backwards up to 7 days to find a DSU date that has entries to copy. If after searching back 7 days, no DSU entries are found, the editor session will simply provide no previous DSU entries.

Default: false

include_all

Applicable to dsu commands that display DSU date lists (e.g. dsu list commands). Valid values are true|false. If true, all DSU dates within the specified range will be displayed, regardless of whether or not a particular date has entries. If false, only DSU dates between the first and last DSU dates that have entries will be displayed.

Default: false

theme_name

Valid values are any theme names available as a result of running dsu theme list. For example: "cherry", default", "lemon", "matrix" and "whiteout".

Dates

These notes apply to anywhere DATE is used...

DATE may be any date string that can be parsed using Time.parse. Consequently, you may omit the year if the date you want to display is the current year (e.g. /, or 1/31). For example: require 'time'; Time.parse('2023/01/02'); Time.parse('1/2/2023'); Time.parse('1/2') # etc.

Mnemonics

These notes apply to anywhere MNEMONIC is used...

A mnemonic may be any of the following: n|today|t|tomorrow|y|yesterday|+n|-n.

Where n, t, y are aliases for today, tomorrow, and yesterday, respectively.

Where +n, -n are relative date mnemonics (RDMs). Generally speaking, RDMs are relative to the current date. For example, a RDM of +1 would be equal to Time.now + 1.day (or tomorrow), and a RDM of -1 would be equal to Time.now - 1.day (or yesterday).

NOTE: In some cases the behavior RDMs have on some commands are context dependent; in such cases the behavior will be noted in the help appropriate to the command, for example see the following dsu command help: dsu list help date and dsu list help dates.

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/gangelo/dsu. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the Dsu project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.