0b8eab8dac
We already stop old formula versions printing stdout but this also stops them printing on stderr for e.g. old deprecation warnings.
71 lines
1.9 KiB
Ruby
71 lines
1.9 KiB
Ruby
require "formula"
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class FormulaVersions
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IGNORED_EXCEPTIONS = [
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ArgumentError, NameError, SyntaxError, TypeError,
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FormulaSpecificationError, FormulaValidationError,
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ErrorDuringExecution, LoadError, FormulaMethodDeprecatedError
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]
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attr_reader :name, :path, :repository, :entry_name
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def initialize(formula, options = {})
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@name = formula.name
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@path = formula.path
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@repository = formula.tap.path
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@entry_name = @path.relative_path_from(repository).to_s
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@max_depth = options[:max_depth]
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end
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def rev_list(branch)
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repository.cd do
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depth = 0
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Utils.popen_read("git", "rev-list", "--abbrev-commit", "--remove-empty", branch, "--", entry_name) do |io|
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yield io.readline.chomp until io.eof? || (@max_depth && (depth += 1) > @max_depth)
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end
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end
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end
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def file_contents_at_revision(rev)
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repository.cd { Utils.popen_read("git", "cat-file", "blob", "#{rev}:#{entry_name}") }
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end
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def formula_at_revision(rev)
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contents = file_contents_at_revision(rev)
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begin
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shutup { yield Formulary.from_contents(name, path, contents) }
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rescue *IGNORED_EXCEPTIONS => e
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# We rescue these so that we can skip bad versions and
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# continue walking the history
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ohai "#{e} in #{name} at revision #{rev}", e.backtrace if ARGV.debug?
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rescue FormulaUnavailableError
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# Suppress this error
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end
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end
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def bottle_version_map(branch)
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map = Hash.new { |h, k| h[k] = [] }
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rev_list(branch) do |rev|
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formula_at_revision(rev) do |f|
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bottle = f.bottle_specification
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unless bottle.checksums.empty?
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map[f.pkg_version] << bottle.revision
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end
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end
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end
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map
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end
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def revision_map(branch)
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map = Hash.new { |h, k| h[k] = [] }
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rev_list(branch) do |rev|
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formula_at_revision(rev) do |f|
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map[f.stable.version] << f.revision if f.stable
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map[f.devel.version] << f.revision if f.devel
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end
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end
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map
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end
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end
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