diff --git a/README.md b/README.md index bc00a88..7c0507a 100644 --- a/README.md +++ b/README.md @@ -73,6 +73,7 @@ name. That seems to be the fairest way to arrange this table. | Fortran | [gcc](https://gcc.gnu.org/) | | Go | [gofmt -e](https://golang.org/cmd/gofmt/), [go vet](https://golang.org/cmd/vet/), [golint](https://godoc.org/github.com/golang/lint), [go build](https://golang.org/cmd/go/), [gosimple](https://github.com/dominikh/go-tools/tree/master/cmd/gosimple), [staticcheck](https://github.com/dominikh/go-tools/tree/master/cmd/staticcheck) | | Haml | [haml-lint](https://github.com/brigade/haml-lint) +| Handlebars | [ember-template-lint](https://github.com/rwjblue/ember-template-lint) | | Haskell | [ghc](https://www.haskell.org/ghc/), [hlint](https://hackage.haskell.org/package/hlint), [hdevtools](https://hackage.haskell.org/package/hdevtools) | | HTML | [HTMLHint](http://htmlhint.com/), [proselint](http://proselint.com/), [tidy](http://www.html-tidy.org/) | | Java | [javac](http://www.oracle.com/technetwork/java/javase/downloads/index.html) | diff --git a/ale_linters/handlebars/embertemplatelint.vim b/ale_linters/handlebars/embertemplatelint.vim new file mode 100644 index 0000000..7a630e1 --- /dev/null +++ b/ale_linters/handlebars/embertemplatelint.vim @@ -0,0 +1,55 @@ +" Author: Adrian Zalewski +" Description: Ember-template-lint for checking Handlebars files + +let g:ale_handlebars_embertemplatelint_executable = +\ get(g:, 'ale_handlebars_embertemplatelint_executable', 'ember-template-lint') + +let g:ale_handlebars_embertemplatelint_use_global = +\ get(g:, 'ale_handlebars_embertemplatelint_use_global', 0) + +function! ale_linters#handlebars#embertemplatelint#GetExecutable(buffer) abort + if g:ale_handlebars_embertemplatelint_use_global + return g:ale_handlebars_embertemplatelint_executable + endif + + return ale#util#ResolveLocalPath( + \ a:buffer, + \ 'node_modules/.bin/ember-template-lint', + \ g:ale_handlebars_embertemplatelint_executable + \) +endfunction + +function! ale_linters#handlebars#embertemplatelint#GetCommand(buffer) abort + return ale_linters#handlebars#embertemplatelint#GetExecutable(a:buffer) + \ . ' --json %t' +endfunction + +function! ale_linters#handlebars#embertemplatelint#Handle(buffer, lines) abort + if len(a:lines) == 0 + return [] + end + + let l:output = [] + + let l:input_json = json_decode(join(a:lines, '')) + let l:file_errors = values(l:input_json)[0] + + for l:error in l:file_errors + call add(l:output, { + \ 'bufnr': a:buffer, + \ 'lnum': l:error.line, + \ 'col': l:error.column, + \ 'text': l:error.rule . ': ' . l:error.message, + \ 'type': l:error.severity == 1 ? 'W' : 'E', + \}) + endfor + + return l:output +endfunction + +call ale#linter#Define('handlebars', { +\ 'name': 'ember-template-lint', +\ 'executable_callback': 'ale_linters#handlebars#embertemplatelint#GetExecutable', +\ 'command_callback': 'ale_linters#handlebars#embertemplatelint#GetCommand', +\ 'callback': 'ale_linters#handlebars#embertemplatelint#Handle', +\}) diff --git a/doc/ale-handlebars.txt b/doc/ale-handlebars.txt new file mode 100644 index 0000000..7722318 --- /dev/null +++ b/doc/ale-handlebars.txt @@ -0,0 +1,34 @@ +=============================================================================== +ALE Handlebars Integration *ale-handlebars-options* + + +------------------------------------------------------------------------------- +ember-template-lint *ale-handlebars-embertemplatelint* + +g:ale_handlebars_embertemplatelint_executable + \ *g:ale_handlebars_embertemplatelint_executable* + + Type: |String| + Default: `'ember-template-lint'` + + ALE will look for ember-template-lint executable in ancestor node_modules + directory. When it cannot find it, this variable will be used instead. + + If you wish to use only a globally installed version of ember-template-lint, + set |g:ale_handlebars_embertemplatelint_use_global| to `1`. + + +g:ale_handlebars_embertemplatelint_use_global + \ *g:ale_handlebars_embertemplatelint_use_global* + + Type: |Number| + Default: `0` + + This variable controls whether or not ALE will search for a local + ember-template-lint executable first. If this variable is set to `1`, then + ALE will always use the global version of ember-template-lint, in preference + to version installed in local node_modules directory. + + +------------------------------------------------------------------------------- + vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl: diff --git a/doc/ale.txt b/doc/ale.txt index 451cb4b..04d5c34 100644 --- a/doc/ale.txt +++ b/doc/ale.txt @@ -31,6 +31,8 @@ CONTENTS *ale-contents* erlc................................|ale-erlang-erlc| fortran...............................|ale-fortran-options| gcc.................................|ale-fortran-gcc| + handlebars............................|ale-handlebars-options| + ember-template-lint.................|ale-handlebars-embertemplatelint| html..................................|ale-html-options| htmlhint............................|ale-html-htmlhint| tidy................................|ale-html-tidy| @@ -123,6 +125,7 @@ The following languages and tools are supported. * Fortran: 'gcc' * Go: 'gofmt -e', 'go vet', 'golint', 'go build', 'gosimple', 'staticcheck' * Haml: 'hamllint' +* Handlebars: 'ember-template-lint' * Haskell: 'ghc', 'hlint' * HTML: 'HTMLHint', 'proselint', 'tidy' * Java: 'javac' diff --git a/test/handler/test_embertemplatelint_handler.vader b/test/handler/test_embertemplatelint_handler.vader new file mode 100644 index 0000000..5261bbe --- /dev/null +++ b/test/handler/test_embertemplatelint_handler.vader @@ -0,0 +1,56 @@ +" Author: Adrian Zalewski + +Before: + runtime ale_linters/handlebars/embertemplatelint.vim + +Execute(The ember-template-lint handler should parse lines correctly): + let input_lines = split('{ + \ "/ember-project/app/templates/application.hbs": [ + \ { + \ "moduleId": "app/templates/application", + \ "rule": "bare-strings", + \ "severity": 2, + \ "message": "Non-translated string used", + \ "line": 1, + \ "column": 10, + \ "source": " Bare String\n" + \ }, + \ { + \ "moduleId": "app/templates/application", + \ "rule": "invalid-interactive", + \ "severity": 1, + \ "message": "Interaction added to non-interactive element", + \ "line": 3, + \ "column": 6, + \ "source": "" + \ } + \ ] + \ }', '\n') + + AssertEqual + \ [ + \ { + \ 'bufnr': 347, + \ 'lnum': 1, + \ 'col': 10, + \ 'text': 'bare-strings: Non-translated string used', + \ 'type': 'E', + \ }, + \ { + \ 'bufnr': 347, + \ 'lnum': 3, + \ 'col': 6, + \ 'text': 'invalid-interactive: Interaction added to non-interactive element', + \ 'type': 'W', + \ }, + \ ], + \ ale_linters#handlebars#embertemplatelint#Handle(347, input_lines) + +Execute(The ember-template-lint handler should handle no lint errors/warnings): + AssertEqual + \ [ + \ ], + \ ale_linters#handlebars#embertemplatelint#Handle(347, []) + +After: + call ale#linter#Reset()