Allow it to run with any user provided flags

Author: antondalgren

.github/workflows/test.yml

@@ -40,5 +40,5 @@ jobs:
           github_token: ${{ secrets.github_token }}
           reporter: github-pr-review
           level: error
-          haml_lint_config: './testdata/.haml-lint.yml'
+          haml_lint_config: -c ./testdata/.haml-lint.yml
           reviewdog_flags: -filter-mode=file -fail-on-error

action.yml

@@ -29,9 +29,9 @@ inputs:
     description: 'Additional reviewdog flags'
     default: ''
   ### Flags for haml-lint
-  haml_lint_config:
-    description: 'Path to config file'
-    default: '.haml-lint.yml'
+  haml_lint_flags:
+    description: 'Additional haml-lint flags'
+    default: ''
 runs:
   using: 'docker'
   image: 'Dockerfile'

entrypoint.sh

@@ -1,9 +1,9 @@
 #!/bin/sh
 set -e
 
-config() {
+haml_lint_flags() {
   if [ -n "$1" ]; then
-    echo "-c $1"
+    echo "$1"
   fi
 }
 
@@ -13,8 +13,9 @@ fi
 
 export REVIEWDOG_GITHUB_API_TOKEN="${INPUT_GITHUB_TOKEN}"
 
-haml-lint "$(config "$INPUT_HAML_LINT_CONFIG")" . \
-  | reviewdog -efm="%f:%l [%t] %m" \
+# shellcheck disable=SC2046
+# shellcheck disable=SC2086
+haml-lint $(haml_lint_flags "$INPUT_HAML_LINT_FLAGS") . | reviewdog -efm="%f:%l [%t] %m" \
       -name="haml-lint" \
       -reporter="${INPUT_REPORTER:-github-pr-check}" \
       -filter-mode="${INPUT_FILTER_MODE}" \

testdata/text.haml

@@ -1,2 +1,2 @@
 %h1
-  it works
+  maybe it works