ale/test/command_callback/test_erb_command_callback.vader

Before:
  runtime ale_linters/eruby/erb.vim
  call ale#test#SetDirectory('/testplugin/test/command_callback')

After:
  call ale#linter#Reset()
  call ale#test#RestoreDirectory()

Execute(Executable should not contain any filter code by default):
  call ale#test#SetFilename('../ruby_fixtures/not_a_rails_app/file.rb')

  AssertEqual
  \ 'erb -P -x %t | ruby -c',
  \ ale_linters#eruby#erb#GetCommand(bufnr(''))

Execute(Executable should filter invalid eRuby when inside a Rails project):
  call ale#test#SetFilename('../ruby_fixtures/valid_rails_app/app/views/my_great_view.html.erb')

  AssertEqual
  \ 'ruby -r erb -e ' . ale#Escape('puts ERB.new($stdin.read.gsub(%{<%=},%{<%}), nil, %{-}).src') . '< %t | ruby -c',
  \ ale_linters#eruby#erb#GetCommand(bufnr(''))
[eruby] Add GetCommand to erb linter GetCommand conditionally adds a filter (implemented as inline Ruby code in the command line) to transform some of the problematic Rails-specific eRuby syntax. Specifically, <%= tags are replaced with <%. This does not reduce the effectiveness of the linter, because the transformed code is still evaluated. This solution was suggested by @rgo at https://github.com/w0rp/ale/issues/580#issuecomment-337676607. 2017-11-12 02:10:03 +00:00			`Before:`
			`runtime ale_linters/eruby/erb.vim`
			`call ale#test#SetDirectory('/testplugin/test/command_callback')`

			`After:`
			`call ale#linter#Reset()`
			`call ale#test#RestoreDirectory()`

			`Execute(Executable should not contain any filter code by default):`
			`call ale#test#SetFilename('../ruby_fixtures/not_a_rails_app/file.rb')`

			`AssertEqual`
			`\ 'erb -P -x %t \| ruby -c',`
			`\ ale_linters#eruby#erb#GetCommand(bufnr(''))`

			`Execute(Executable should filter invalid eRuby when inside a Rails project):`
			`call ale#test#SetFilename('../ruby_fixtures/valid_rails_app/app/views/my_great_view.html.erb')`

			`AssertEqual`
erb, erubis: Redirect file into first command. The previous version relied on a zsh-specific behavior where `<filename` after a pipe could redirect to the first command. This is the standard way to do it. 2017-11-17 04:02:30 +00:00			`\ 'ruby -r erb -e ' . ale#Escape('puts ERB.new($stdin.read.gsub(%{<%=},%{<%}), nil, %{-}).src') . '< %t \| ruby -c',`
[eruby] Add GetCommand to erb linter GetCommand conditionally adds a filter (implemented as inline Ruby code in the command line) to transform some of the problematic Rails-specific eRuby syntax. Specifically, <%= tags are replaced with <%. This does not reduce the effectiveness of the linter, because the transformed code is still evaluated. This solution was suggested by @rgo at https://github.com/w0rp/ale/issues/580#issuecomment-337676607. 2017-11-12 02:10:03 +00:00			`\ ale_linters#eruby#erb#GetCommand(bufnr(''))`