Added tests for hadolint

README.md

@@ -93,7 +93,7 @@ formatting.
 | D | [dmd](https://dlang.org/dmd-linux.html) |
 | Dafny | [dafny](https://rise4fun.com/Dafny) !! |
 | Dart | [dartanalyzer](https://github.com/dart-lang/sdk/tree/master/pkg/analyzer_cli) !!, [language_server](https://github.com/natebosch/dart_language_server) |
-| Dockerfile | [hadolint](https://github.com/lukasmartinelli/hadolint) |
+| Dockerfile | [hadolint](https://github.com/hadolint/hadolint) |
 | Elixir | [credo](https://github.com/rrrene/credo), [dialyxir](https://github.com/jeremyjh/dialyxir), [dogma](https://github.com/lpil/dogma) !!|
 | Elm | [elm-format](https://github.com/avh4/elm-format), [elm-make](https://github.com/elm-lang/elm-make) |
 | Erb | [erb](https://github.com/jeremyevans/erubi), [erubis](https://github.com/kwatch/erubis) |

ale_linters/dockerfile/hadolint.vim

@@ -2,7 +2,7 @@
 
 " always, yes, never
 call ale#Set('dockerfile_hadolint_use_docker', 'never')
-call ale#Set('dockerfile_hadolint_docker_image', 'lukasmartinelli/hadolint')
+call ale#Set('dockerfile_hadolint_docker_image', 'hadolint/hadolint')
 
 function! ale_linters#dockerfile#hadolint#Handle(buffer, lines) abort
     " Matches patterns line the following:

doc/ale-dockerfile.txt

@@ -5,7 +5,7 @@ ALE Dockerfile Integration                             *ale-dockerfile-options*
 ===============================================================================
 hadolint                                              *ale-dockerfile-hadolint*
 
-  hadolint can be found at: https://github.com/lukasmartinelli/hadolint
+  hadolint can be found at: https://github.com/hadolint/hadolint
 
 
 g:ale_dockerfile_hadolint_use_docker     *g:ale_dockerfile_hadolint_use_docker*
@@ -25,12 +25,12 @@ g:ale_dockerfile_hadolint_use_docker     *g:ale_dockerfile_hadolint_use_docker*
 g:ale_dockerfile_hadolint_image               *g:ale_dockerfile_hadolint_image*
                                               *b:ale_dockerfile_hadolint_image*
   Type: |String|
-  Default: `'lukasmartinelli/hadolint'`
+  Default: `'hadolint/hadolint'`
 
   This variable controls the docker image used to run hadolint.  The default
   is hadolint's author's build, and can be found at:
 
-    https://hub.docker.com/r/lukasmartinelli/hadolint/
+    https://hub.docker.com/r/hadolint/hadolint/
 
 
 ===============================================================================

test/test_dockerfile_hadolint_linter.vader

@@ -55,7 +55,7 @@ Execute(command is correct when using docker):
   let b:ale_dockerfile_hadolint_use_docker = 'always'
 
   AssertEqual
-  \ "docker run --rm -i lukasmartinelli/hadolint",
+  \ "docker run --rm -i hadolint/hadolint",
   \ ale_linters#dockerfile#hadolint#GetCommand(bufnr(''))
 
 
@@ -66,4 +66,25 @@ Execute(command is correct when not docker):
   \ "hadolint -",
   \ ale_linters#dockerfile#hadolint#GetCommand(bufnr(''))
 
+Execute(test warnings from hadolint):
+  AssertEqual
+  \ [{'lnum': 10, 'col': 0, 'type': 'W', 'text': 'Using latest is prone to errors', 'detail': "DL3007 ( https://github.com/hadolint/hadolint/wiki/DL3007 )\n\nUsing latest is prone to errors"}],
+  \ ale_linters#dockerfile#hadolint#Handle(bufnr(''), [
+  \ '/dev/stdin:10 DL3007 Using latest is prone to errors',
+  \ ])
+
+Execute(test warnings from shellcheck):
+  AssertEqual
+  \ [{'lnum': 3, 'col': 0, 'type': 'W', 'text': 'bar is referenced but not assigned.', 'detail': "SC2154 ( https://github.com/koalaman/shellcheck/wiki/SC2154 )\n\nbar is referenced but not assigned."}],
+  \ ale_linters#dockerfile#hadolint#Handle(bufnr(''), [
+  \ '/dev/stdin:3 SC2154 bar is referenced but not assigned.',
+  \ ])
+
+Execute(test errors from dockerfile parser):
+  AssertEqual
+  \ [{'lnum': 3, 'col': 4, 'type': 'E', 'text': 'unexpected "A" expecting at least one space after ''RUN''', 'detail': 'unexpected "A" expecting at least one space after ''RUN'''}],
+  \ ale_linters#dockerfile#hadolint#Handle(bufnr(''), [
+  \ "/dev/stdin:3:4 unexpected \"A\" expecting at least one space after 'RUN'",
+  \ ])
+
 " fin...