desc "Erlang build tool"

homepage "https://rebar3.org"

url "https://github.com/erlang/rebar3/archive/refs/tags/3.24.0.tar.gz"

sha256 "391b0eaa2825bb427fef1e55a0d166493059175f57a33b00346b84a20398216c"

license "Apache-2.0"

revision 1

livecheck do

url :stable

regex(/^v?(\d+(?:\.\d+)+)$/i)

end

bottle do

rebuild 2

sha256 cellar: :any_skip_relocation, arm64_sequoia: "6c00aba8ef8aa1954959241927a697dbb389af2e53113013ec740950859134b7"

sha256 cellar: :any_skip_relocation, arm64_sonoma: "081a82ce85c737630c4f454e32031c095b5f7fb8c9139705c26ea1463b56bab2"

sha256 cellar: :any_skip_relocation, arm64_ventura: "daaf2e1860ada7bcaff3c59dd161611f4af4298893ee19d6b543523eecc060fd"

sha256 cellar: :any_skip_relocation, sonoma: "c53cf3cf89d153a1c22c75077eb23e917806af58aac6ab58053537227a438970"

sha256 cellar: :any_skip_relocation, ventura: "96c91363e3a00fc8b4cf1187601941bda4dff426e3e79f06f924225ea6de1c2f"

sha256 cellar: :any_skip_relocation, arm64_linux: "75743131dcfb3133c3b5e2e18197c749633974b348a082888f007e227c43d8c6"

sha256 cellar: :any_skip_relocation, x86_64_linux: "33ffd13dc4476f1006a2b10b00fbdc818178f902299d0384a98362c929268954"

end

depends_on "erlang@25" => [:build, :test]

depends_on "erlang"

def install

erlang_build_dep = deps.find { |dep| dep.build? && dep.name.match?(/^erlang@\d+$/) }&.to_formula

odie "Could not find build-time erlang!" if erlang_build_dep.blank?

# To guarantee compatibility with various erlang versions, build with an older erlang.

# We want to use `erlang@#{x-2}` where x is the major version of the `erlang` formula.

build_erlang_version = erlang_build_dep.version.major.to_i

wanted_erlang_version = Formula["erlang"].version.major.to_i - 2

if wanted_erlang_version != build_erlang_version

odie "This formula should be built with `erlang@#{wanted_erlang_version}`"

end

# Ensure we're building with versioned `erlang`

ENV.remove "PATH", "#{Formula["erlang"].opt_bin}:"

system "./bootstrap"

bin.install "rebar3"

bash_completion.install "apps/rebar/priv/shell-completion/bash/rebar3"

zsh_completion.install "apps/rebar/priv/shell-completion/zsh/_rebar3"

fish_completion.install "apps/rebar/priv/shell-completion/fish/rebar3.fish"

end

test do

deps.each do |dep|

next unless dep.name.match?(/^erlang(@\d+)?$/)

erlang = dep.to_formula

erlang_bin = erlang.opt_bin

erlang_version = erlang.version.major

with_env(PATH: "#{erlang_bin}:#{ENV["PATH"]}") do

assert_match "OTP #{erlang_version}", shell_output("#{bin}/rebar3 --version")

end

end

end