Diaspora is pretty fluid right now. This means we are have some green tests, some missing tests, and other tests that check intent (not implementation). In an ideal world, I suppose test cases would cover all of our bases...
Until then, I've added a new task to my fork, check_syntax:all. This breaks down further to the subtasks check_syntax:erb, check_syntax:haml, check_syntax:haml_ruby, check_syntax:sass, and check_syntax:yaml. Most of these tasks are pretty straight forward, search the tree for .suffix files and check their syntax. The subtask check_syntax:haml_ruby uses HAML::Engine.new().precompiled (similar output to haml --debug) to generate the ruby haml generates. The resulting ruby is syntax checked... This is very important, because haml --check does not check ruby syntax.
The following is based on Hungry Machine's
postcode is also available from
here
namespace :check_syntax do
require 'erb'
require 'open3'
require 'yaml'
desc "Check syntax of various file types"
task :all => [:ruby, :erb, :yaml, :haml, :haml_ruby, :sass]
#desc 'Check syntax of .erb and .rhtml files'
task :erb do
(Dir["**/*.erb"] + Dir["**/*.rhtml"]).each do |file|
next if skip_path?(file)
Open3.popen3('ruby -Ku -c') do |stdin, stdout, stderr|
stdin.puts(ERB.new(File.read(file), nil, '-').src)
stdin.close
if error = ((stderr.readline rescue false))
puts red_string(file) + error[1..-1].sub(/^[^:]*:\d+: /, '')
end
stdout.close rescue false
stderr.close rescue false
end
end
end
#desc 'Check syntax of .haml files'
task :haml do
haml = bin_path "haml"
Dir['**/*.haml'].each do |file|
next if skip_path?(file)
next if file.match("vendor/plugins/.*/generators/.*/templates")
Open3.popen3("#{haml} -c #{file}") do |stdin, stdout, stderr|
if error = ((stderr.readline rescue false))
puts red_string(file) + error
end
stdin.close rescue false
stdout.close rescue false
stderr.close rescue false
end
end
end
#desc 'Check ruby syntax of .haml files'
task :haml_ruby do
Dir['**/*.haml'].each do |file|
next if skip_path?(file)
next if file.match("vendor/plugins/.*/generators/.*/templates")
Open3.popen3("ruby -Ku -c") do |stdin, stdout, stderr|
stdin.puts(Haml::Engine.new(File.read(file)).precompiled)
stdin.close
if error = ((stderr.readline rescue false))
puts red_string(file) + error.sub(/^[^:]*:\d+: /, '')
end
stdout.close rescue false
stderr.close rescue false
end
end
end
#desc 'Check syntax of .rb files'
task :ruby do
Dir['**/*.rb'].each do |file|
next if skip_path?(file)
next if file.match("vendor/plugins/.*/generators/.*/templates")
Open3.popen3("ruby -Ku -c #{file}") do |stdin, stdout, stderr|
if error = ((stderr.readline rescue false))
puts error
end
stdin.close rescue false
stdout.close rescue false
stderr.close rescue false
end
end
end
#desc 'Check syntax of .sass files'
task :sass do
sass = bin_path "haml", "sass"
Dir['**/*.sass'].each do |file|
next if skip_path?(file)
next if file.match("vendor/plugins/.*/generators/.*/templates")
Open3.popen3("#{sass} -c #{file}") do |stdin, stdout, stderr|
if error = ((stderr.readline rescue false))
puts error
end
stdin.close rescue false
stdout.close rescue false
stderr.close rescue false
end
end
end
#desc 'Check syntax of .yml files'
task :yaml do
Dir['**/*.yml'].each do |file|
next if skip_path?(file)
begin
YAML.load_file(file)
rescue => e
puts red_string(file) + "#{(e.message.match(/on line (\d+)/)[1] + ':') rescue nil} #{e.message}"
end
end
end
def bin_path gem_name, bin_name=nil
bin_name=gem_name if bin_name.nil?
[`bundle show #{gem_name}`.chomp!, 'bin', bin_name].join("/")
end
def skip_path?(file)
["tmp", "vendor/gems", "vendor/rails"].each do |dir|
return true if file.match(dir)
end
return false
end
def red_string(str)
"\e[31m" + str + "\e[0m: "
end
end
