miniclip / vsn_transform

Erlang parse transform to add '-vsn' attributes from (e.g.) git

vsn_transform

Erlang parse transform to add vsn attributes from e.g. Git info.

Usage

Add the following to your rebar.config file:

{deps, [
    {vsn_transform, "1.0.0",
        {git, "https://github.com/miniclip/vsn_transform.git"}}
]}.

{erl_opts, [
    {parse_transform, vsn_transform},
    {vsn_command, "git describe --tags"}
]}.

Obviously, you can change the command as needed. You might want to use git rev-parse --short HEAD, for example:

    {vsn_command, "$BASE_DIR/git-vsn --friendly"}

... where BASE_DIR is an environment variable set in the top-level Makefile.

Did it work?

You can check it with the following:

vsn_transform:vsn(Mod).

where Mod is the module for which you want to obtain the vsn_command output.

License

Apache 2.0