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require 'rake/testtask'
#
# Helpers
#
def command?(util)
Rake::Task[:load_path].invoke
context = Object.new
require 'uri'
require 'hub/context'
context.extend Hub::Context
context.send(:command?, util)
end
task :load_path do
$LOAD_PATH.unshift File.expand_path('../lib', __FILE__)
end
task :check_dirty do
unless system 'git', 'diff', '--quiet', 'HEAD'
abort "Aborted: you have uncommitted changes"
end
end
#
# Tests
#
task :default => [:test, :features]
Rake::TestTask.new do |t|
t.libs << 'test'
t.pattern = 'test/**/*_test.rb'
end
task :features do
sh 'RUBYLIB=lib cucumber -f progress -t ~@wip features'
end
#
# Manual
#
if command? :ronn
desc "Show man page"
task :man => "man:build" do
exec "man man/hub.1"
end
desc "Build man pages"
task "man:build" => ["man/hub.1", "man/hub.1.html"]
extract_examples = lambda { |readme_file|
# split readme in sections
examples = File.read(readme_file).split(/^-{4,}$/)[3].strip
examples.sub!(/^.+?(###)/m, '\1') # strip intro paragraph
examples.sub!(/\n+.+\Z/, '') # remove last line
examples
}
# inject examples from README file to .ronn source
source_with_examples = lambda { |source, readme|
examples = extract_examples.call(readme)
compiled = File.read(source)
compiled.sub!('{{README}}', examples)
compiled
}
# generate man page with ronn
compile_ronn = lambda { |destination, type, contents|
File.popen("ronn --pipe --#{type} --organization=GITHUB --manual='Hub Manual'", 'w+') { |io|
io.write contents
io.close_write
File.open(destination, 'w') { |f| f << io.read }
}
abort "ronn --#{type} conversion failed" unless $?.success?
}
file "man/hub.1" => ["man/hub.1.ronn", "README.md"] do |task|
contents = source_with_examples.call(*task.prerequisites)
compile_ronn.call(task.name, 'roff', contents)
compile_ronn.call("#{task.name}.html", 'html', contents)
end
file "man/hub.1.html" => ["man/hub.1.ronn", "README.md"] do |task|
Rake::Task["man/hub.1"].invoke
end
end
#
# Build
#
file "hub" => FileList.new("lib/hub.rb", "lib/hub/*.rb", "man/hub.1") do |task|
Rake::Task[:load_path].invoke
require 'hub/version'
require 'hub/standalone'
Hub::Standalone.save(task.name)
end
desc "Build standalone script"
task :standalone => "hub"
desc %{Install standalone script and man page.
On Unix-based OS, installs into PREFIX (default: `/usr/local`).
On Windows, installs into Ruby's main bin directory.}
task :install => "hub" do
require 'rbconfig'
if RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
bindir = RbConfig::CONFIG['bindir']
File.open(File.join(bindir, 'hub.bat'), 'w') { |f| f.write('@"ruby.exe" "%~dpn0" %*') }
FileUtils.cp 'hub', bindir
else
prefix = ENV['PREFIX'] || ENV['prefix'] || '/usr/local'
FileUtils.mkdir_p "#{prefix}/bin"
FileUtils.cp "hub", "#{prefix}/bin", :preserve => true
FileUtils.mkdir_p "#{prefix}/share/man/man1"
FileUtils.cp "man/hub.1", "#{prefix}/share/man/man1"
end
end
#
# Release
#
task :release => [:pages, :gem_release, :homebrew]
desc "Copy files to gh-pages branch, but don't publish"
task :gh_pages => [:check_dirty, "hub", "man/hub.1.html"] do
cp "man/hub.1.html", "html"
sh "git checkout gh-pages"
# replace the specific shebang with a generic ruby one
sh "echo '#!/usr/bin/env' ruby > standalone"
sh "sed 1d hub >> standalone"
mv "html", "hub.1.html"
sh "git add standalone hub.1.html"
sh "git commit -m 'update standalone'"
end
desc "Publish to GitHub Pages"
task :pages => :gh_pages do
sh "git push origin gh-pages"
sh "git checkout master"
puts "Done."
end
task :gem_release do
sh "gem release -t"
end
desc "Publish to Homebrew"
task :homebrew do
require File.expand_path('../lib/hub/version', __FILE__)
Dir.chdir `brew --prefix`.chomp do
sh 'git checkout -q master'
sh 'git pull -q origin master'
formula_file = 'Library/Formula/hub.rb'
sha = `curl -fsSL https://github.com/github/hub/archive/v#{Hub::VERSION}.tar.gz | shasum`.split(/\s+/).first
abort unless $?.success? and sha.length == 40
formula = File.read formula_file
formula.sub!(/\bv\d+(\.\d+)*/, "v#{Hub::VERSION}")
formula.sub!(/\b[0-9a-f]{40}\b/, sha)
File.open(formula_file, 'w') {|f| f << formula }
branch = "hub-v#{Hub::VERSION}"
sh "git checkout -q -B #{branch}"
sh "git commit -m 'hub v#{Hub::VERSION}' -- #{formula_file}"
sh "git push -u mislav #{branch}"
sh "hub pull-request -m 'upgrade hub to v#{Hub::VERSION}'"
sh "git checkout -q master"
end
end