ba3a0f8c33
This adds the code to generate the homebrew-core.json file which represents the entire tap instead of just the previous array of formula hashes. Any shared logic has been moved into the top-level hash scope including aliases, renames, tap_git_head and tap_migrations. I also added a check to skip adding the variations hash to the api hash if it is empty. Now we're down to 10MB from 24MB!!!
95 lines
2.7 KiB
Ruby
95 lines
2.7 KiB
Ruby
# typed: true
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# frozen_string_literal: true
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require "cli/parser"
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require "formula"
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module Homebrew
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module_function
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sig { returns(CLI::Parser) }
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def generate_formula_api_args
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Homebrew::CLI::Parser.new do
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description <<~EOS
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Generate `homebrew/core` API data files for <#{HOMEBREW_API_WWW}>.
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The generated files are written to the current directory.
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EOS
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switch "-n", "--dry-run", description: "Generate API data without writing it to files."
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named_args :none
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end
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end
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FORMULA_JSON_TEMPLATE = <<~EOS
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---
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layout: formula_json
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---
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{{ content }}
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EOS
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def html_template(title)
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<<~EOS
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---
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title: #{title}
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layout: formula
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redirect_from: /formula-linux/#{title}
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---
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{{ content }}
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EOS
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end
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def generate_formula_api
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args = generate_formula_api_args.parse
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tap = CoreTap.instance
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raise TapUnavailableError, tap.name unless tap.installed?
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unless args.dry_run?
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directories = ["_data/formula", "api/formula", "formula", "api/internal/v3"]
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FileUtils.rm_rf directories + ["_data/formula_canonical.json"]
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FileUtils.mkdir_p directories
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end
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Homebrew.with_no_api_env do
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tap_migrations_json = JSON.dump(tap.tap_migrations)
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File.write("api/formula_tap_migrations.json", tap_migrations_json) unless args.dry_run?
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Formulary.enable_factory_cache!
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Formula.generating_hash!
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homebrew_core_tap_hash = {
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"tap_git_head" => tap.git_head,
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"aliases" => tap.alias_table,
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"renames" => tap.formula_renames,
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"tap_migrations" => tap.tap_migrations,
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"formulae" => {},
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}
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tap.formula_names.each do |name|
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formula = Formulary.factory(name)
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name = formula.name
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json = JSON.pretty_generate(formula.to_hash_with_variations)
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html_template_name = html_template(name)
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unless args.dry_run?
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File.write("_data/formula/#{name.tr("+", "_")}.json", "#{json}\n")
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File.write("api/formula/#{name}.json", FORMULA_JSON_TEMPLATE)
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File.write("formula/#{name}.html", html_template_name)
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end
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homebrew_core_tap_hash["formulae"][formula.name] =
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formula.to_hash_with_variations(hash_method: :to_api_hash)
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rescue
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onoe "Error while generating data for formula '#{name}'."
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raise
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end
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homebrew_core_tap_json = JSON.generate(homebrew_core_tap_hash)
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File.write("api/internal/v3/homebrew-core.json", homebrew_core_tap_json) unless args.dry_run?
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canonical_json = JSON.pretty_generate(tap.formula_renames.merge(tap.alias_table))
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File.write("_data/formula_canonical.json", "#{canonical_json}\n") unless args.dry_run?
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end
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end
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end
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