stub

A tool for generating stubs for open and closed source libraries

Instalation

TODO

Usage

To generate stubs you need to pass the classpath and at least one namespace from namespaces to stub later require it and generate the stubs for those namespaces. You can specify a optional output-dir, otherwise the stubs folder will be used. For more details check stub --help.

After running successfully, a hierarchy of files and folders with all the stubs should be available with custom metadata. Example:

stubs/foo/bar.clj

(in-ns 'foo.bar)
(defn ^{:clj-easy/stub true, :line 16, :column 1, :file "foo/bar.clj"} something ([]) ([a b]))
(defn ^{:clj-easy/stub true, :line 18, :column 1, :file "foo/bar.clj"} other ([]))

CLI

stub --classpath ".../clojure.jar:/foo/bar.jar" --namespaces foo.bar --namespaces foo.baz

stub -c ".../clojure.jar:/foo/bar.jar" -n foo.bar -o /tmp/stubs

API

For now the only entrypoint available is clj-easy.stub.core/generate!.

How does it work

This tool first create a temporary file with a custom clojure code, then shell out a java process with the specified classpath calling the code from the created temporary file which should get all necessary metadata and then finish, then stub should create all files from that metadata.

Develop

Run clj -M:run generate --classpath "<your-classpath>" --namespaces some.entrypoint-ns

Build

JVM

clj -T:build uber

GraalVM native image

clj -T:build native

Deploy

To tag and deploy to clojars + generate the native image on releases:

clj -T:build tag :version '"1.3.4"'

License

Copyright © 2021 clj-easy maintainers

Distributed under the Eclipse Public License version 1.0.