docker-retagger

This tool allows you to pull, re-tag, and push the re-tagged docker images on either a mass scale, or as a one-off operation.

Usage

Usage of retagger:
  -image string
        the original image to pull
  -infile string
        use an input file rather than one-off flags
  -new-origin string
        the origin to set the image to

flag	type	required	help	example
--image	string	only if --infile is not used	The original image to pull	golang:latest
--new-origin	string	only if --infile is not used	The new repository you are pushing to	my.awesome.docker.repo
--infile	string	no, but takes preference over --image and --new-origin	A file with the original image and the new origin seperated by a space (one per line)	infile.txt

Installation

Option 1:

1. Clone this repo
2. run make && make install

This will install a binary called retagger into your /usr/local/bin directory, so if you need to, make sure your path is updated with this directory:

cat << EOF >> ~/.bashrc && source ~/.bashrc
export PATH=$PATH:/usr/local/bin
EOF

Option 2:

Just grab the binary from the releases section here 💥

Windows Folks:

You will need to grab the zip file from the releases and put the binary wherever you feel the need 😄

Disclaimer

I am well aware this is a poorly constructed CLI 😄, but it worked in a pinch. I'll try to fix it later.