brew/Library/Homebrew/dev-cmd/generate-formula-api.rb
Mike McQuaid 8d02143c2b
Add generate-{cask,formula}-api commands
These replace the similar scripts in formulae.brew.sh.

Part of #14730.
2023-02-22 15:33:16 +00:00

66 lines
1.5 KiB
Ruby

# typed: true
# frozen_string_literal: true
require "cli/parser"
require "formula"
module Homebrew
extend T::Sig
module_function
sig { returns(CLI::Parser) }
def generate_formula_api_args
Homebrew::CLI::Parser.new do
description <<~EOS
Generates Formula API data files for formulae.brew.sh.
EOS
named_args :none
end
end
JSON_TEMPLATE = <<~EOS
---
layout: formula_json
---
{{ content }}
EOS
def html_template(title)
<<~EOS
---
title: #{title}
layout: formula
redirect_from: /formula-linux/$TITLE
---
{{ content }}
EOS
end
def generate_formula_api
generate_formula_api_args.parse
tap = Tap.fetch("homebrew/core")
directories = ["_data/formula", "api/formula", "formula"]
FileUtils.rm_rf directories + ["_data/formula_canonical.json"]
FileUtils.mkdir_p directories
Formulary.enable_factory_cache!
tap.formula_names.each do |name|
formula = Formulary.factory(name)
name = formula.name
json = JSON.pretty_generate(formula.to_hash_with_variations)
File.write("_data/formula/#{name.tr("+", "_")}.json", "#{json}\n")
File.write("api/formula/#{name}.json", JSON_TEMPLATE)
File.write("formula/#{name}.html", html_template(name))
end
canonical_json = JSON.pretty_generate(tap.formula_renames.merge(tap.alias_table))
File.write("_data/formula_canonical.json", "#{canonical_json}\n")
end
end