diff options
| -rw-r--r-- | README.md | 2 | ||||
| -rw-r--r-- | ale_linters/haskell/hie.vim | 44 | ||||
| -rw-r--r-- | doc/ale-haskell.txt | 11 | ||||
| -rw-r--r-- | doc/ale.txt | 3 | ||||
| -rw-r--r-- | test/command_callback/test_haskell_hie_callbacks.vader | 27 |
5 files changed, 85 insertions, 2 deletions
@@ -128,7 +128,7 @@ formatting. | GraphQL | [eslint](http://eslint.org/), [gqlint](https://github.com/happylinks/gqlint), [prettier](https://github.com/prettier/prettier) | | Haml | [haml-lint](https://github.com/brigade/haml-lint) | | Handlebars | [ember-template-lint](https://github.com/rwjblue/ember-template-lint) | -| Haskell | [brittany](https://github.com/lspitzner/brittany), [ghc](https://www.haskell.org/ghc/), [cabal-ghc](https://www.haskell.org/cabal/), [stack-ghc](https://haskellstack.org/), [stack-build](https://haskellstack.org/) !!, [ghc-mod](https://github.com/DanielG/ghc-mod), [stack-ghc-mod](https://github.com/DanielG/ghc-mod), [hlint](https://hackage.haskell.org/package/hlint), [hdevtools](https://hackage.haskell.org/package/hdevtools), [hfmt](https://github.com/danstiner/hfmt) | +| Haskell | [brittany](https://github.com/lspitzner/brittany), [ghc](https://www.haskell.org/ghc/), [cabal-ghc](https://www.haskell.org/cabal/), [stack-ghc](https://haskellstack.org/), [stack-build](https://haskellstack.org/) !!, [ghc-mod](https://github.com/DanielG/ghc-mod), [stack-ghc-mod](https://github.com/DanielG/ghc-mod), [hlint](https://hackage.haskell.org/package/hlint), [hdevtools](https://hackage.haskell.org/package/hdevtools), [hfmt](https://github.com/danstiner/hfmt), [hie](https://github.com/haskell/haskell-ide-engine) | | HTML | [alex](https://github.com/wooorm/alex) !!, [HTMLHint](http://htmlhint.com/), [proselint](http://proselint.com/), [tidy](http://www.html-tidy.org/), [write-good](https://github.com/btford/write-good) | | Idris | [idris](http://www.idris-lang.org/) | | Java | [checkstyle](http://checkstyle.sourceforge.net), [javac](http://www.oracle.com/technetwork/java/javase/downloads/index.html), [google-java-format](https://github.com/google/google-java-format), [PMD](https://pmd.github.io/) | diff --git a/ale_linters/haskell/hie.vim b/ale_linters/haskell/hie.vim new file mode 100644 index 00000000..558d36a3 --- /dev/null +++ b/ale_linters/haskell/hie.vim @@ -0,0 +1,44 @@ +" Author: Luxed <devildead13@gmail.com> +" Description: A language server for Haskell + +call ale#Set('haskell_hie_executable', 'hie') + +function! ale_linters#haskell#hie#GetExecutable(buffer) abort + return ale#Var(a:buffer, 'haskell_hie_executable') +endfunction + +function! ale_linters#haskell#hie#GetProjectRoot(buffer) abort + " Search for the stack file first + let l:project_file = ale#path#FindNearestFile(a:buffer, 'stack.yaml') + + " If it's empty, search for the cabal file + if empty(l:project_file) + let l:cabal_file = fnamemodify(bufname(a:buffer), ':p:h') + let l:paths = '' + + while empty(matchstr(l:cabal_file, '^\(\/\|\(\w:\\\)\)$')) + let l:cabal_file = fnamemodify(l:cabal_file, ':h') + let l:paths = l:paths . l:cabal_file . ',' + endwhile + + let l:project_file = globpath(l:paths, '*.cabal') + endif + + " Either extract the project directory or take the current working + " directory + if !empty(l:project_file) + let l:project_file = fnamemodify(l:project_file, ':h') + else + let l:project_file = expand('#' . a:buffer . ':p:h') + endif + + return l:project_file +endfunction + +call ale#linter#Define('haskell', { +\ 'name': 'hie', +\ 'lsp': 'stdio', +\ 'command': '%e --lsp', +\ 'executable_callback': 'ale_linters#haskell#hie#GetExecutable', +\ 'project_root_callback': 'ale_linters#haskell#hie#GetProjectRoot', +\}) diff --git a/doc/ale-haskell.txt b/doc/ale-haskell.txt index 15d3ce48..379cd987 100644 --- a/doc/ale-haskell.txt +++ b/doc/ale-haskell.txt @@ -80,4 +80,15 @@ g:ale_haskell_stack_build_options *g:ale_haskell_stack_build_options* =============================================================================== +hie *ale-haskell-hie* + +g:ale_haskell_hie_executable *g:ale_haskell_hie_executable* + *b:ale_haskell_hie_executable* + Type: |String| + Default: `'hie'` + + This variable can be changed to use a different executable for the haskell + ide engine. i.e. `'hie-wrapper'` + +=============================================================================== vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl: diff --git a/doc/ale.txt b/doc/ale.txt index d4b51850..5006e472 100644 --- a/doc/ale.txt +++ b/doc/ale.txt @@ -105,6 +105,7 @@ CONTENTS *ale-contents* hdevtools...........................|ale-haskell-hdevtools| hfmt................................|ale-haskell-hfmt| stack-build.........................|ale-haskell-stack-build| + hie.................................|ale-haskell-hie| html..................................|ale-html-options| htmlhint............................|ale-html-htmlhint| tidy................................|ale-html-tidy| @@ -369,7 +370,7 @@ Notes: * GraphQL: `eslint`, `gqlint`, `prettier` * Haml: `haml-lint` * Handlebars: `ember-template-lint` -* Haskell: `brittany`, `ghc`, `cabal-ghc`, `stack-ghc`, `stack-build`!!, `ghc-mod`, `stack-ghc-mod`, `hlint`, `hdevtools`, `hfmt` +* Haskell: `brittany`, `ghc`, `cabal-ghc`, `stack-ghc`, `stack-build`!!, `ghc-mod`, `stack-ghc-mod`, `hlint`, `hdevtools`, `hfmt`, `hie` * HTML: `alex`!!, `HTMLHint`, `proselint`, `tidy`, `write-good` * Idris: `idris` * Java: `checkstyle`, `javac`, `google-java-format`, `PMD` diff --git a/test/command_callback/test_haskell_hie_callbacks.vader b/test/command_callback/test_haskell_hie_callbacks.vader new file mode 100644 index 00000000..5bd2794c --- /dev/null +++ b/test/command_callback/test_haskell_hie_callbacks.vader @@ -0,0 +1,27 @@ +Before: + call ale#assert#SetUpLinterTest('haskell', 'hie') + + Save &filetype + let &filetype = 'haskell' + +After: + call ale#assert#TearDownLinterTest() + +Execute(The language string should be correct): + AssertLSPLanguage 'haskell' + +Execute(The default executable should be correct): + AssertLinter 'hie', + \ ale#Escape('hie') . ' --lsp' + +Execute(The project root should be detected correctly): + AssertLSPProject g:dir + + call ale#test#SetFilename('hie_paths/file.hs') + + AssertLSPProject ale#path#Simplify(g:dir . '/hie_paths') + +Execute(The executable should be configurable): + let g:ale_haskell_hie_executable = 'foobar' + + AssertLinter 'foobar', ale#Escape('foobar') . ' --lsp' |