mirror of
https://github.com/Homebrew/brew.git
synced 2025-07-14 16:09:03 +08:00
c6f5d24238
Fix updating the `stable` branch used for tagged updates and ensure that the core tap isn’t retapped (the slowest part by far of this test).
79 lines
2.6 KiB
Ruby
79 lines
2.6 KiB
Ruby
#: * `update-test` [`--commit=<commit>`] [`--before=<date>`] [`--keep-tmp`]:
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#: Runs a test of `brew update` with a new repository clone.
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#:
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#: If no arguments are passed, use `origin/master` as the start commit.
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#:
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#: If `--commit=<commit>` is passed, use `<commit>` as the start commit.
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#:
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#: If `--before=<date>` is passed, use the commit at `<date>` as the
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#: start commit.
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#:
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#: If `--to-tag` is passed, set HOMEBREW_UPDATE_TO_TAG to test updating
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#: between tags.
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#:
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#: If `--keep-tmp` is passed, retain the temporary directory containing
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#: the new repository clone.
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module Homebrew
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def update_test
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ENV["HOMEBREW_UPDATE_TEST"] = "1"
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if ARGV.include?("--to-tag")
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ENV["HOMEBREW_UPDATE_TO_TAG"] = "1"
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branch = "stable"
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else
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branch = "master"
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end
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cd HOMEBREW_REPOSITORY
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start_commit = 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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start_commit = Utils.popen_read("git", "rev-parse", start_commit).chomp
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end_commit = Utils.popen_read("git", "rev-parse", "HEAD").chomp
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puts "Start commit: #{start_commit}"
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puts "End commit: #{end_commit}"
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mktemp("update-test") do |staging|
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staging.retain! if ARGV.keep_tmp?
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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_commit
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safe_system "git", "checkout", "-B", "master", end_commit
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safe_system "git", "push", "--force", "origin", "master"
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# set test copy to start_commit
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safe_system "git", "reset", "--hard", start_commit
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# update ENV["PATH"]
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ENV["PATH"] = "#{curdir}/bin:/usr/local/bin:/usr/bin:/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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actual_end_commit = Utils.popen_read("git", "rev-parse", branch).chomp
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if start_commit != end_commit && start_commit == actual_end_commit
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raise <<-EOS.undent
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brew update didn't update #{branch}!
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Start commit: #{start_commit}
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Expected end commit: #{end_commit}
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Actual end commit: #{actual_end_commit}
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EOS
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end
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end
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end
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end
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