alembic-checker

OS

Mac OS X

Run

• with homebrew
• with source code

With homebrew

Install

brew tap wushaobo/tap && brew install alembic-checker

Run

Usage: alembic-rev-graph [PATH/OF/ALEMBIC/VERSIONS/FOLDER]

The default path is $PWD.

With source code

Install dependencies

brew install graphviz

Save source code to executable file

wget https://github.com/wushaobo/alembic-checker/blob/master/alembic-rev-graph && chmod +x ./alembic-rev-graph

Run

/PATH/TO/alembic-rev-graph [PATH/OF/ALEMBIC/VERSIONS/FOLDER]

The default path is $PWD.

Result

Normally, a healthy list of alembic revisions is two synchronized single linked lists, by revision and file name.

If the graph shows something abnormal as the image below, you absolutely merged the revisions wrongly with other developers.