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c3bf9bda58
Fail if the start or end commit are missing and retry finding the previous tag by fetching all tags if they are missing. This should fix CI on the current Homebrew/brew `master` branch. Closes #2404.
95 lines
3.2 KiB
Ruby
95 lines
3.2 KiB
Ruby
#: * `update-test` [`--commit=`<commit>] [`--before=`<date>] [`--to-tag`] [`--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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module_function
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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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elsif ARGV.include?("--to-tag")
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previous_tag =
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Utils.popen_read("git", "tag", "--list", "--sort=-version:refname").lines[1]
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unless previous_tag
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safe_system "git", "fetch", "--tags"
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previous_tag =
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Utils.popen_read("git", "tag", "--list", "--sort=-version:refname").lines[1]
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end
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previous_tag.to_s.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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odie "Could not find start commit!" if start_commit.empty?
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start_commit = Utils.popen_read("git", "rev-parse", start_commit).chomp
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odie "Could not find start commit!" if start_commit.empty?
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end_commit = Utils.popen_read("git", "rev-parse", "HEAD").chomp
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odie "Could not find end commit!" if end_commit.empty?
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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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