115 lines
		
	
	
		
			3.8 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			115 lines
		
	
	
		
			3.8 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
| # Creates a pull request with the new version of a formula.
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| #
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| # Usage: brew bump [options...] <formula-name>
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| #
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| # Requires either `--url` and `--sha256` or `--tag` and `--revision`.
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| #
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| # Options:
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| #   --dry-run:  Print what would be done rather than doing it.
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| #   --devel:    Bump a `devel` rather than `stable` version.
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| #   --url:      The new formula URL.
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| #   --sha256:   The new formula SHA-256.
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| #   --tag:      The new formula's `tag`
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| #   --revision: The new formula's `revision`.
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| 
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| require "formula"
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| 
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| module Homebrew
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|   def bump_formula_pr
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|     formula = ARGV.formulae.first
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|     odie "No formula found!" unless formula
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| 
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|     requested_spec, formula_spec = if ARGV.include?("--devel")
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|       devel_message = " (devel)"
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|       [:devel, formula.devel]
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|     else
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|       [:stable, formula.stable]
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|     end
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|     odie "#{formula}: no #{requested_spec} specification found!" unless formula_spec
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| 
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|     hash_type, old_hash = if (checksum = formula_spec.checksum)
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|       [checksum.hash_type.to_s, checksum.hexdigest]
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|     end
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| 
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|     new_url = ARGV.value("url")
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|     new_hash = ARGV.value(hash_type)
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|     new_tag = ARGV.value("tag")
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|     new_revision = ARGV.value("revision")
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|     new_url_hash = if new_url && new_hash
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|       true
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|     elsif new_tag && new_revision
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|       false
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|     elsif !hash_type
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|       odie "#{formula}: no tag/revision specified!"
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|     else
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|       odie "#{formula}: no url/#{hash_type} specified!"
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|     end
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| 
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|     if ARGV.dry_run?
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|       ohai "brew update"
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|     else
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|       safe_system "brew", "update"
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|     end
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| 
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|     Utils::Inreplace.inreplace(formula.path) do |s|
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|       if new_url_hash
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|         old_url = formula_spec.url
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|         if ARGV.dry_run?
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|           ohai "replace '#{old_url}' with '#{new_url}'"
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|           ohai "replace '#{old_hash}' with '#{new_hash}'"
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|         else
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|           s.gsub!(old_url, new_url)
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|           s.gsub!(old_hash, new_hash)
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|         end
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|       else
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|         resource_specs = formula_spec.specs
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|         old_tag = resource_specs[:tag]
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|         old_revision = resource_specs[:revision]
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|         if ARGV.dry_run?
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|           ohai "replace '#{old_tag}' with '#{new_tag}'"
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|           ohai "replace '#{old_revision}' with '#{new_revision}'"
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|         else
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|           s.gsub!(/['"]#{old_tag}['"]/, "\"#{new_tag}\"")
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|           s.gsub!(old_revision, new_revision)
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|         end
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|       end
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|     end
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| 
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|     new_formula = Formulary.load_formula_from_path(formula.name, formula.path)
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|     new_formula_version = new_formula.version
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| 
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|     unless Formula["hub"].any_version_installed?
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|       if ARGV.dry_run?
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|         ohai "brew install hub"
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|       else
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|         safe_system "brew", "install", "hub"
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|       end
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|     end
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| 
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|     formula.path.parent.cd do
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|       branch = "#{formula.name}-#{new_formula_version}"
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|       if ARGV.dry_run?
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|         ohai "git checkout -b #{branch} origin/master"
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|         ohai "git commit --no-edit --verbose --message='#{formula.name} #{new_formula_version}#{devel_message}' -- #{formula.path}"
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|         ohai "hub fork --no-remote"
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|         ohai "hub fork"
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|         ohai "hub fork (to read $HUB_REMOTE)"
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|         ohai "git push $HUB_REMOTE #{branch}:#{branch}"
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|         ohai "hub pull-request --browse -m '#{formula.name} #{new_formula_version}#{devel_message}'"
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|       else
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|         safe_system "git", "checkout", "-b", branch, "origin/master"
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|         safe_system "git", "commit", "--no-edit", "--verbose",
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|           "--message=#{formula.name} #{new_formula_version}#{devel_message}",
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|           "--", formula.path
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|         safe_system "hub", "fork", "--no-remote"
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|         quiet_system "hub", "fork"
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|         remote = Utils.popen_read("hub fork 2>&1")[/fatal: remote (.+) already exists./, 1]
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|         odie "cannot get remote from 'hub'!" if remote.to_s.empty?
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|         safe_system "git", "push", remote, "#{branch}:#{branch}"
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|         safe_system "hub", "pull-request", "--browse", "-m",
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|           "#{formula.name} #{new_formula_version}#{devel_message}\n\nCreated with `brew bump-formula-pr`."
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|       end
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|     end
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|   end
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| end
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