require 'uri'
require 'code_lister'
require_relative './index_html/version'
require_relative './index_html/cli'
module IndexHtml
CustomError = Class.new(StandardError)
class << self
# Create html links to list of files
def htmlify(file_list, args = {})
header = <<-END.gsub(/^\s+\|/, '')
|
|File Listing
|
|
|
END
footer = <<-END.gsub(/^\s+\|/, '')
|
|
|
END
prefix = args.fetch(:prefix, '.')
indent = args.fetch(:indent, 6)
output = args.fetch(:output, 'index.html')
File.open(output, 'w') do |f|
f.write(header)
links = make_links file_list, prefix: prefix, base_dir: args[:base_dir]
links.each { |i| f.write("#{' ' * indent}#{i}\n") }
f.write(footer)
end
end
# Transform the list of full path to list of base name
#
# @param [Array] file_list input file list
# @param [Hash] args list of options
#
# @return [Array] list of basename of a given input file
def basenames!(file_list, args = {})
file_list.map!{ |file| File.basename(file) } if args.fetch(:basename, false)
file_list
end
def escape_uris!(file_list, args = {})
if args.fetch(:encoded, false)
file_list.map!{ |file| URI.escape(file, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]")) }
end
file_list
end
# Make links using tags
#
# @param [Array] file_list the input file list
# @param [Hash] args the option hash
#
# @return [Array] the list of valid tags
def make_links(file_list, args)
prefix = args.fetch(:prefix, '.')
result = []
file_list.each do |i|
path = File.absolute_path(i).gsub(Dir.pwd, '')
if prefix
link = %Q{#{prefix}#{path}}
else
link = %Q{#{path.gsub(/^\//,'')}}
end
result << link
end
result
end
end
end