graphdiff 0.0.6

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graph-diff

Utilities to view diff between graphs

Getting started

Install prerequisites

Debian / Ubuntu:

sudo apt-get install libgraph-easy-perl

Install

From source

git clone https://github.com/yeger00/graph-diff
pip install -e .

From PyPI

pip install graphdiff

Generate and view diff

cat samples/before.dot | graph-easy --as boxart
cat samples/after.dot | graph-easy --as boxart
graph-diff samples/before.dot samples/after.dot > ./diff.dot
cat ./diff.dot | graph-diff-color

git-graph-diff-tool

It is possible to use graph-diff with git, with git-graph-diff-tool provided in this library. An usage example:

Install

For every repository you would like to install you need to add to .gitattributes file a rules to know how to handle .dot files. For example:

echo "*.dot diff=graph_diff" >> .gitattributes

Then, configure the difftool to be the git-graph-diff-tool. For example:

git config diff.graph_diff.command git-graph-diff-tool

Then, you can use git as usual, while adding --ext-diff flag to enable external difftools.

git log -p --ext-diff