rebar3_idl_compiler

rebar3_idl_compiler is a plugin for the Rebar3 build tool that enables compilation of Erlang Interface Definition Language (IDL) files. It integrates seamlessly into existing Erlang/OTP projects, providing a standardized way to generate Erlang code from IDL specifications.

Key Features

• IDL File Compilation — Compiles individual IDL files or entire directories using the Erlang/OTP IC compiler.
• Configurable Paths — Supports specifying file and directory paths for IDL sources through idl_paths configuration.
• Compiler Options — Allows passing IC compiler options via idl_opts configuration for customized code generation.
• Rebar3 Integration — Works as a native Rebar3 plugin, invoked via rebar3 idl compile command.
• Flexible Output Control — Enables setting custom output directories for generated code on a per-file basis.

Philosophy

The plugin follows Erlang/OTP conventions by leveraging the standard IC compiler, providing a minimal and focused extension to the Rebar3 ecosystem without reinventing existing tooling.