# README

tdtidy

A command line tool for managing ECS task definitions.

tdtidy can deregister and delete old task definitions.

Prerequisite

The following AWS IAM permissions are required.

Installation

Homebrew

$ brew install manabusakai/tap/tdtidy

go install

$ go install github.com/manabusakai/tdtidy/cmd/tdtidy@latest

Usage

USAGE:
  tdtidy subcommand [options]

SUBCOMMANDS:
  deregister  Deregisters one or more task definitions.
  delete      Deletes one or more task definitions. You must deregister a task definition before you delete it.

OPTIONS:
  -dry-run
        Turn on dry-run. Output the target task definitions.
  -family-prefix string
        Specify the family name of the task definitions. If specified, filter by family name.
  -retention-period int
        The retention period for task definitions is specified in days. The unit is the number of days, and the default value is zero.