docker-compose-puller

Utility to download a remote docker-compose.yml file for updating purposes

Arguments

Name	Description	Default
download_path	The url to download the docker-compose.yml file from	`https://raw.githubusercontent.com/example/docker-compose/main/docker-compose.yml`
compose_file_path	Path of the file to update	`./docker-compose.yml`
backup_file_path	Path of the backup	`./docker-compose.yml.bck`
update_regex	Regex to determine the version of respective docker-compose.yml files	`image: [\w.\-/]:([\w.\-/])`
show-diff	Whether to show the difference of local and remote	`True`
env_file_path	Path of the environment file	= disabled (activated example: `./.env`)
env_version_variable	Variable that stores the current version in your environment file.	`version`

Adjust the call to docker-compose-puller.py or update default values within.

This script will do the following:

Download the docker-compose.yml file from download_path
Show current and new version
- Display your current version from compose_file_path searched using the regex update_regex
- Display your new version from download_path searched using the regex update_regex
Ask for confirmation to update
Show diffs if show-diff is set to True
- Asks for confirmation
Update files accordingly
- Move compose_file_path into backup_file_path
- Save download_path to compose_file_path
- Update the variable update_regex in env_file_path to new version