Added input for fail-level reviewdog flag to later replace deprecated…

… fail-on-error reviewdog flag (#124)

* Replace deprecated fail-on-error flag with fail-level

* Restore fail-on-error flag

* Update doc with suggestions

README.md

@@ -28,8 +28,15 @@ With `reporter: github-pr-review` a comment is added to the Pull Request Convers
 
 <!-- Please maintain inputs in alphabetical order -->
 
+### `fail_level`
+
+Optional. If set to `none`, always use exit code 0 for reviewdog. Otherwise, exit code 1 for reviewdog if it finds at least 1 issue with severity greater than or equal to the given level.
+Possible values: [`none`, `any`, `info`, `warning`, `error`]
+Default is `none`.
+
 ### `fail_on_error`
 
+Deprecated, use `fail_level` instead.
 Optional. Exit code for reviewdog when errors are found [`true`, `false`].
 Default is `false`.
 

action.yml

@@ -3,11 +3,19 @@ description: '🐶 Run rubocop with reviewdog on pull requests to improve code r
 author: 'mgrachev (reviewdog)'
 inputs:
   # Please maintain inputs in alphabetical order
+  fail_level:
+    description: |
+      If set to `none`, always use exit code 0 for reviewdog. Otherwise, exit code 1 for reviewdog if it finds at least 1 issue with severity greater than or equal to the given level.
+      Possible values: [none,any,info,warning,error]
+      Default is `none`.
+    default: 'none'
   fail_on_error:
     description: |
+      Deprecated, use `fail_level` instead.
       Exit code for reviewdog when errors are found [true,false]
       Default is `false`.
     default: 'false'
+    deprecationMessage: Deprecated, use `fail_level` instead.
   filter_mode:
     description: |
       Filtering mode for the reviewdog command [added,diff_context,file,nofilter].
@@ -63,6 +71,7 @@ runs:
         # INPUT_<VARIABLE_NAME> is not available in Composite run steps
         # https://github.community/t/input-variable-name-is-not-available-in-composite-run-steps/127611
         # Please maintain inputs in alphabetical order
+        INPUT_FAIL_LEVEL: ${{ inputs.fail_level }}
         INPUT_FAIL_ON_ERROR: ${{ inputs.fail_on_error }}
         INPUT_FILTER_MODE: ${{ inputs.filter_mode }}
         INPUT_GITHUB_TOKEN: ${{ inputs.github_token }}

script.sh

@@ -132,6 +132,7 @@ ${BUNDLE_EXEC}rubocop \
       -name="${INPUT_TOOL_NAME}" \
       -reporter="${INPUT_REPORTER}" \
       -filter-mode="${INPUT_FILTER_MODE}" \
+      -fail-level="${INPUT_FAIL_LEVEL}" \
       -fail-on-error="${INPUT_FAIL_ON_ERROR}" \
       -level="${INPUT_LEVEL}" \
       ${INPUT_REVIEWDOG_FLAGS}