45 lines
1.1 KiB
Ruby
45 lines
1.1 KiB
Ruby
#: * `log` [<git-log-options>] <formula> ...:
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#: Show the git log for the given formulae. Options that `git-log`(1)
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#: recognizes can be passed before the formula list.
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require "formula"
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module Homebrew
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module_function
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def log
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if ARGV.named.empty?
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git_log HOMEBREW_REPOSITORY
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else
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path = Formulary.path(ARGV.named.first)
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tap = Tap.from_path(path)
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git_log path.dirname, path, tap
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end
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end
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def git_log(cd_dir, path = nil, tap = nil)
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cd cd_dir
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repo = Utils.popen_read("git rev-parse --show-toplevel").chomp
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if tap
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name = tap.to_s
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git_cd = "$(brew --repo #{tap})"
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elsif cd_dir == HOMEBREW_REPOSITORY
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name = "Homebrew/brew"
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git_cd = "$(brew --repo)"
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else
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name, git_cd = cd_dir
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end
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if File.exist? "#{repo}/.git/shallow"
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opoo <<~EOS
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#{name} is a shallow clone so only partial output will be shown.
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To get a full clone run:
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git -C "#{git_cd}" fetch --unshallow
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EOS
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end
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args = ARGV.options_only
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args += ["--follow", "--", path] unless path.nil?
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exec "git", "log", *args
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end
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end
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