add spectral support for json

5 files changed, 49 insertions, 0 deletions

diff --git a/ale_linters/json/spectral.vim b/ale_linters/json/spectral.vim
new file mode 100644
index 00000000..c7d56234
--- /dev/null
+++ b/ale_linters/json/spectral.vim
@@ -0,0 +1,14 @@
+" Author: t2h5 <https://github.com/t2h5>
+" Description: Integration of Stoplight Spectral CLI with ALE.
+
+call ale#Set('json_spectral_executable', 'spectral')
+call ale#Set('json_spectral_use_global', get(g:, 'ale_use_global_executables', 0))
+
+call ale#linter#Define('json', {
+\   'name': 'spectral',
+\   'executable': {b -> ale#node#FindExecutable(b, 'json_spectral', [
+\       'node_modules/.bin/spectral',
+\   ])},
+\   'command': '%e lint --ignore-unknown-format -q -f text %t',
+\   'callback': 'ale#handlers#spectral#HandleSpectralOutput'
+\})
diff --git a/doc/ale-json.txt b/doc/ale-json.txt
index 96499a04..dc91e14c 100644
--- a/doc/ale-json.txt
+++ b/doc/ale-json.txt
@@ -102,4 +102,36 @@ See |ale-javascript-prettier| for information about the available options.
 
 
 ===============================================================================
+spectral                                                    *ale-json-spectral*
+
+Website: https://github.com/stoplightio/spectral
+
+Installation
+-------------------------------------------------------------------------------
+
+Install spectral either globally or locally: >
+
+  npm install @stoplight/spectral -g  # global
+  npm install @stoplight/spectral     # local
+<
+
+Options
+-------------------------------------------------------------------------------
+
+g:ale_json_spectral_executable                 *g:ale_json_spectral_executable*
+                                               *b:ale_json_spectral_executable*
+  Type: |String|
+  Default: `'spectral'`
+
+  This variable can be set to change the path to spectral.
+
+g:ale_json_spectral_use_global                 *g:ale_json_spectral_use_global*
+                                               *b:ale_json_spectral_use_global*
+  Type: |String|
+  Default: `get(g:, 'ale_use_global_executables', 0)`
+
+  See |ale-integrations-local-executables|
+
+
+===============================================================================
   vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
diff --git a/doc/ale-supported-languages-and-tools.txt b/doc/ale-supported-languages-and-tools.txt
index 0b864b48..ce73136f 100644
--- a/doc/ale-supported-languages-and-tools.txt
+++ b/doc/ale-supported-languages-and-tools.txt
@@ -248,6 +248,7 @@ Notes:
   * `jq`
   * `jsonlint`
   * `prettier`
+  * `spectral`
 * Julia
   * `languageserver`
 * Kotlin
diff --git a/doc/ale.txt b/doc/ale.txt
index f8fea05b..5cbc10c4 100644
--- a/doc/ale.txt
+++ b/doc/ale.txt
@@ -2785,6 +2785,7 @@ documented in additional help files.
     jsonlint..............................|ale-json-jsonlint|
     jq....................................|ale-json-jq|
     prettier..............................|ale-json-prettier|
+    spectral..............................|ale-json-spectral|
   julia...................................|ale-julia-options|
     languageserver........................|ale-julia-languageserver|
   kotlin..................................|ale-kotlin-options|
diff --git a/supported-tools.md b/supported-tools.md
index cf0370a9..0e1e6b29 100644
--- a/supported-tools.md
+++ b/supported-tools.md
@@ -257,6 +257,7 @@ formatting.
   * [jq](https://stedolan.github.io/jq/)
   * [jsonlint](http://zaa.ch/jsonlint/)
   * [prettier](https://github.com/prettier/prettier)
+  * [spectral](https://github.com/stoplightio/spectral)
 * Julia
   * [languageserver](https://github.com/JuliaEditorSupport/LanguageServer.jl)
 * Kotlin