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| author | Eddie Lebow <elebow@users.noreply.github.com> | 2017-11-11 21:10:03 -0500 |
|---|---|---|
| committer | Eddie Lebow <elebow@users.noreply.github.com> | 2017-11-12 23:33:30 -0500 |
| commit | ea7f68226ecdc0e6be3d6300c46bc8c88a00c756 (patch) | |
| tree | 111c50184b5f481918b55f0abe2c25ae798f0293 /test/command_callback | |
| parent | e9e29e003c23de2e2499f4c641437021891f9269 (diff) | |
| download | ale-ea7f68226ecdc0e6be3d6300c46bc8c88a00c756.zip | |
[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.
Diffstat (limited to 'test/command_callback')
| -rw-r--r-- | test/command_callback/test_erb_command_callback.vader | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/command_callback/test_erb_command_callback.vader b/test/command_callback/test_erb_command_callback.vader new file mode 100644 index 00000000..2cfff7ed --- /dev/null +++ b/test/command_callback/test_erb_command_callback.vader @@ -0,0 +1,21 @@ +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') . ' | ruby -c', + \ ale_linters#eruby#erb#GetCommand(bufnr('')) |