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versioning.rake
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133 lines (105 loc) · 3.48 KB
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require 'nokogiri'
begin
require 'awesome_print'
rescue LoadError; end
CURR_VERSION ||= ARGV[0].to_f
VERSIONED_ENT_PATH ||= "enterprise/#{CURR_VERSION}"
S3_PATH ||= "https://github-images.s3.amazonaws.com/enterprise/developer-site/#{CURR_VERSION}"
ASSETS_PATH_REGEX = %r{^/assets/}
IMAGES_PATH_REGEX = %r{^/assets/images}
def start_message
if CURR_VERSION == 0.0
puts <<-eos
*********************
No valid version number given. Run this script as `#{$PROGRAM_NAME} <enterprise_version_number>`
*********************
eos
exit 1
elsif !config[:versions].include?(CURR_VERSION)
puts <<-eos
*********************
#{CURR_VERSION} does not exist in #{config[:versions]} ...
*********************
eos
exit 1
else
puts <<-eos
*********************
Building #{$PROGRAM_NAME} for #{CURR_VERSION} ...
*********************
eos
end
end
def prepare
`bundle exec rake remove_tmp_dir`
`bundle exec rake remove_output_dir`
FileUtils.mkdir_p "enterprise/#{CURR_VERSION}"
FileUtils.rm_rf "enterprise/#{CURR_VERSION}/assets"
end
def copy_to_destination
source = Dir['output/*']
FileUtils.cp_r source, VERSIONED_ENT_PATH
end
# Rewrite local asset paths to their S3 counterparts
def rewrite_asset_paths(doc)
doc.css('img').each do |img|
next unless img['src'] =~ IMAGES_PATH_REGEX
img['src'] = "#{S3_PATH}#{img['src']}"
end
doc.css('link').each do |link|
if link['href'] =~ IMAGES_PATH_REGEX # the favicon
link['href'] = "#{S3_PATH}#{link['href']}"
elsif link['href'] =~ ASSETS_PATH_REGEX # stylesheets
link['href'] = "/enterprise/#{CURR_VERSION}#{link['href']}"
elsif link['rel'] == 'canonical' && link['href'] =~ %r{^/} # 301 redirects
link['href'] = "/#{VERSIONED_ENT_PATH}#{link['href']}"
end
end
doc.css('script').each do |script|
if script['src'] =~ ASSETS_PATH_REGEX
script['src'] = "/enterprise/#{CURR_VERSION}#{script['src']}"
elsif script.content =~ /^location=/
script.content = script.content.sub("'/", "'/#{VERSIONED_ENT_PATH}/")
end
end
doc.css('meta').each do |meta|
next unless meta['http-equiv'] == 'refresh'
meta['content'] = meta['content'].sub('=/', "=/#{VERSIONED_ENT_PATH}/")
end
doc
end
# Rewrite local URL paths to their versioned counterparts
def rewrite_anchors(doc)
doc.css('a').each do |a|
next if a[:'skip-conversion']
next if a['href'] =~ %r{^/changes} # do not rewrite blog links
next if a['href'] =~ %r{^/enterprise} # do not rewrite Enterprise links
a['href'] = "/enterprise/#{CURR_VERSION}#{a['href']}" if a['href'] =~ %r{^/}
end
doc
end
# remove excess whitespace
def rewrite_whitespace(html)
html.lines.map { |l| l.gsub(/\A\s*\z/, '') }.join('')
end
def rewrite_octicons_path(css_path)
css = File.read(css_path)
css = css.gsub('/assets/vendor/octicons/octicons', "#{S3_PATH}/assets/vendor/octicons/octicons")
File.write(css_path, css)
end
def git_porcelain_path(path)
`git status --porcelain | grep #{path}`.chomp.split(' ')[1]
end
def cleanup
# we do not need these files
%w(404.html sitemap.xml CNAME robots.txt).each do |file|
path = git_porcelain_path(file)
`rm -rf #{path}`
end
FileUtils.rm_rf "#{VERSIONED_ENT_PATH}/assets/images"
FileUtils.rm_rf "#{VERSIONED_ENT_PATH}/integrations-directory"
FileUtils.rm_rf "#{VERSIONED_ENT_PATH}/changes"
FileUtils.rm_rf "#{VERSIONED_ENT_PATH}/changes.atom"
FileUtils.rm_rf "#{VERSIONED_ENT_PATH}/assets/vendor"
FileUtils.rm_rf "#{VERSIONED_ENT_PATH}/assets/images"
end