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https://github.com/Homebrew/brew.git
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203000cee6
To use origin/master as start commit brew update-test To use <sha1> as start commit brew update-test --commit=<sha1> To use commit at <date> as start commit brew update-test --before=<date> Also print start/end commit for debug purpose
53 lines
1.7 KiB
Ruby
53 lines
1.7 KiB
Ruby
require "extend/ENV"
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module Homebrew
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#
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# Usage:
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# brew update-test # using origin/master as start commit
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# brew update-test --commit=<sha1> # using <sha1> as start commit
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# brew update-test --before=<date> # using commit at <date> as start commit
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#
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def update_test
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cd HOMEBREW_REPOSITORY
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start_sha1 = if commit = ARGV.value("commit")
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commit
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elsif date = ARGV.value("before")
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Utils.popen_read("git", "rev-list", "-n1", "--before=#{date}", "origin/master").chomp
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else
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Utils.popen_read("git", "rev-parse", "origin/master").chomp
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end
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end_sha1 = Utils.popen_read("git", "rev-parse", "HEAD").chomp
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puts "Start commit: #{start_sha1}"
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puts "End commit: #{end_sha1}"
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mktemp do
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curdir = Pathname.new(Dir.pwd)
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oh1 "Setup test environment..."
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# copy Homebrew installation
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safe_system "git", "clone", "--local", "#{HOMEBREW_REPOSITORY}/.git", "."
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# set git origin to another copy
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safe_system "git", "clone", "--local", "--bare", "#{HOMEBREW_REPOSITORY}/.git", "remote.git"
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safe_system "git", "config", "remote.origin.url", "#{curdir}/remote.git"
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# force push origin to end_sha1
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safe_system "git", "checkout", "--force", "master"
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safe_system "git", "reset", "--hard", end_sha1
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safe_system "git", "push", "--force", "origin", "master"
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# set test copy to start_sha1
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safe_system "git", "reset", "--hard", start_sha1
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# update ENV["PATH"]
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ENV.extend(Stdenv)
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ENV.prepend_path "PATH", "#{curdir}/bin"
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# run brew update
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oh1 "Running brew update..."
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safe_system "brew", "update", "--verbose"
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end
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end
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end
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