clj-deps-project-hash

Compute hashes for a tree of Clojure tools.deps projects.

This tool can be given the root of a directory tree containing a number of Clojure projects built using tools.deps. The project files are expected to be named deps.edn.

It will return, for each of the projects, a hash. The hash is computed based on the deps.edn file, the files in the project's source directories used by the :dev, :test, and :check aliases, and, recursively, the hashes of each of its :local/repository dependencies. These hashes are meant to be used to determine if the projects needs to be rebuilt (presumably, the output of the build process is cached somewhere).

Usage

Run the project directly:

$ clojure -m yummly.clj-deps-project-hash path/to/project/root

Or, include it in your project:

{:aliases
 :hash {:extra-deps {yummly/clj-deps-project-hash {:git/url "https://github.com/yummly/clj-deps-project-hash.git
                                                   :sha "...}}
         :main-opts ["-m" "yummly.clj-deps-project-hash"]}}

$ clj -A:hash

The output is a line per project, with the path to the project file, space, hash. The paths are absolute.

License

Copyright © 2020 Yummly

Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.