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76 lines
2.1 KiB
Ruby
76 lines
2.1 KiB
Ruby
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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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require "livecheck/livecheck"
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require "livecheck/strategy"
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module Homebrew
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module_function
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WATCHLIST_PATH = (
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ENV["HOMEBREW_LIVECHECK_WATCHLIST"] ||
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Pathname.new(Dir.home)/".brew_livecheck_watchlist"
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).freeze
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def livecheck_args
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Homebrew::CLI::Parser.new do
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usage_banner <<~EOS
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`livecheck` [<formulae>]
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Check for newer versions of formulae from upstream.
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If no formula argument is passed, the list of formulae to check is taken from `HOMEBREW_LIVECHECK_WATCHLIST`
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or `~/.brew_livecheck_watchlist`.
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EOS
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switch "--full-name",
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description: "Print formulae with fully-qualified names."
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flag "--tap=",
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description: "Check the formulae within the given tap, specified as <user>`/`<repo>."
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switch "--installed",
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description: "Check formulae that are currently installed."
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switch "--json",
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description: "Output informations in JSON format."
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switch "--all",
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description: "Check all available formulae."
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switch "--newer-only",
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description: "Show the latest version only if it's newer than the formula."
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conflicts "--debug", "--json"
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conflicts "--tap=", "--all", "--installed"
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end
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end
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def livecheck
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args = livecheck_args.parse
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if args.debug? && args.verbose?
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puts args
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puts ENV["HOMEBREW_LIVECHECK_WATCHLIST"] if ENV["HOMEBREW_LIVECHECK_WATCHLIST"].present?
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end
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formulae_to_check = if args.tap
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Tap.fetch(args.tap).formula_names.map { |name| Formula[name] }
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elsif args.installed?
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Formula.installed
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elsif args.all?
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Formula
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elsif args.formulae.present?
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args.formulae
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elsif File.exist?(WATCHLIST_PATH)
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begin
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WATCHLIST_PATH.read.lines.map do |line|
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next if line.start_with?("#")
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Formula[line.strip]
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end.compact
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rescue Errno::ENOENT => e
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onoe e
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end
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end
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raise UsageError, "No formulae to check." if formulae_to_check.blank?
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Livecheck.livecheck_formulae(formulae_to_check, args)
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end
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end
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