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8eba9b86ab
- Depending on context, I've gone for either "denylist" or "disallow" here. "Disallow" for things in sentences, or actions, and "denylist" for list of things.
136 lines
4.2 KiB
Ruby
136 lines
4.2 KiB
Ruby
# frozen_string_literal: true
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require "formula"
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require "formula_creator"
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require "missing_formula"
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require "cli/parser"
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module Homebrew
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module_function
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def create_args
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Homebrew::CLI::Parser.new do
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usage_banner <<~EOS
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`create` [<options>] <URL>
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Generate a formula for the downloadable file at <URL> and open it in the editor.
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Homebrew will attempt to automatically derive the formula name and version, but
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if it fails, you'll have to make your own template. The `wget` formula serves as
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a simple example. For the complete API, see:
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<http://www.rubydoc.info/github/Homebrew/brew/master/Formula>
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EOS
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switch "--autotools",
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description: "Create a basic template for an Autotools-style build."
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switch "--cmake",
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description: "Create a basic template for a CMake-style build."
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switch "--go",
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description: "Create a basic template for a Go build."
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switch "--meson",
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description: "Create a basic template for a Meson-style build."
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switch "--perl",
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description: "Create a basic template for a Perl build."
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switch "--python",
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description: "Create a basic template for a Python build."
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switch "--ruby",
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description: "Create a basic template for a Ruby build."
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switch "--rust",
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description: "Create a basic template for a Rust build."
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switch "--no-fetch",
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description: "Homebrew will not download <URL> to the cache and will thus not add its SHA-256 "\
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"to the formula for you, nor will it check the GitHub API for GitHub projects "\
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"(to fill out its description and homepage)."
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switch "--HEAD",
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description: "Indicate that <URL> points to the package's repository rather than a file."
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flag "--set-name=",
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description: "Explicitly set the <name> of the new formula."
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flag "--set-version=",
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description: "Explicitly set the <version> of the new formula."
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flag "--tap=",
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description: "Generate the new formula within the given tap, specified as <user>`/`<repo>."
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switch :force
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switch :verbose
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switch :debug
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conflicts "--autotools", "--cmake", "--go", "--meson", "--perl", "--python", "--rust"
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named 1
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end
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end
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# Create a formula from a tarball URL
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def create
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create_args.parse
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# Ensure that the cache exists so we can fetch the tarball
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HOMEBREW_CACHE.mkpath
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url = args.named.first # Pull the first (and only) url from ARGV
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version = args.set_version
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name = args.set_name
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tap = args.tap
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fc = FormulaCreator.new
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fc.name = name
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fc.version = version
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fc.tap = Tap.fetch(tap || "homebrew/core")
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raise TapUnavailableError, tap unless fc.tap.installed?
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fc.url = url
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fc.mode = if args.cmake?
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:cmake
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elsif args.autotools?
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:autotools
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elsif args.meson?
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:meson
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elsif args.go?
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:go
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elsif args.perl?
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:perl
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elsif args.python?
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:python
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elsif args.ruby?
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:ruby
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elsif args.rust?
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:rust
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end
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if fc.name.nil? || fc.name.strip.empty?
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stem = Pathname.new(url).stem
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print "Formula name [#{stem}]: "
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fc.name = __gets || stem
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fc.update_path
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end
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# Check for disallowed formula, or names that shadow aliases,
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# unless --force is specified.
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unless args.force?
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if reason = MissingFormula.disallowed_reason(fc.name)
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raise <<~EOS
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#{fc.name} is not allowed to be created.
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#{reason}
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If you really want to create this formula use --force.
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EOS
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end
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if Formula.aliases.include? fc.name
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realname = Formulary.canonical_name(fc.name)
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raise <<~EOS
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The formula #{realname} is already aliased to #{fc.name}
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Please check that you are not creating a duplicate.
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To force creation use --force.
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EOS
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end
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end
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fc.generate!
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puts "Please run `brew audit --new-formula #{fc.name}` before submitting, thanks."
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exec_editor fc.path
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end
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def __gets
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gots = $stdin.gets.chomp
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gots.empty? ? nil : gots
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end
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end
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