calens is a changelog generator that nicely prints a changelog file from
a directory with versioned subdirs containing files. A sample directory can be
seen in the restic repository
To install and run calens locally, run the following commands:
git clone https://github.com/restic/calens.git
cd calens
CGO_ENABLED=0 go install
To create a changlog.md file using calens, change into a repository containing a changelog
folder similar to that of restic.
Then run calens -o changlog.md from within the repository.
When done, open the created changelog to see the generated changelog.
Run calens --help for more options.