Goldman

Goldman is a tool for [g]enerating [o]ption [l]ist of sche[d]ule. And goldman-rb is its golang implementation.

Installation

Preparation

Please download and install golang

Compiling from source

$ git clone https://github.com/willsmile/goldman-go
$ cd goldman-go

Get the go dependencies (by go modules):

$ GO111MODULE=on go get -v -d

Build the tool

$ go build -o goldman-go .
$ ./goldman-go help

Setup and configuration

Please create a configuration file (*.yml) and use the environment variable GOLDMAN_GO_PATH to set up the file's path. You can also use --config argument to set up the path each time you run the tool.

Please define the data of schedule options are described in the configuration file as follows. The available data keys are Everyday, Weekday, Weekend, and the day of the week.

data:
  Everyday:
    - "10:00~11:00"
  Weekday:
    - "12:00~13:00"
  Weekend:
    - "20:00~21:00"
  Monday: 
    - "16:00~17:00"
  Wednesday:
    - "16:00~17:00"
  Thursday:
    - "16:00~17:00"

You can customize the format to display each schedule option by setting them up in the configuration file. For example, if the format of schedule is set as %{date}(%{wday}) %{time}, the schedule options will be outputted as 2023/04/25(Tue) 12:00~13:00. If it is not customized, the tool uses the default one.

format:
  schedule: "%{date}(%{wday}) %{time}"
  date: "2006-01-02"
  wday:
    Monday: "月"
    Tuesday: "火"
    Wednesday: "水"
    Thursday: "木"
    Friday: "金"
    Saturday: "土"
    Sunday: "日"

Usage

The start date will always be today if it is not specified.

# Load configuration from the specified path
./goldman-go -c hogehoge/config.yml generate

# Generate schedule options in a week（g is short for `generate`）
./goldman-go g

# Generate schedule options starting from today (assume 2023-04-25) and ending to 2023-04-30
./goldman-go -e 2023-04-30 g

# Generate schedule options starting from 2023-05-08 and ending to 2023-04-30
./goldman-go -s 2023-05-08 -e 2023-05-12 g

# Generate schedule options in three weeks
./goldman-go -w 3 g

# Generate schedule options in eight days
./goldman-go -d 8 g

The example of generated schedule options is as follows.

❯ ./goldman-go -d 5 g
2023/04/25(Tue) 12:00~13:00
2023/04/26(Wed) 12:00~13:00
2023/04/26(Wed) 16:00~17:00
2023/04/27(Thu) 12:00~13:00
2023/04/27(Thu) 16:00~17:00
2023/04/28(Fri) 12:00~13:00