OSOE-525: Collapse spelling annotation

.github/actions/spelling/action.yml

@@ -40,11 +40,24 @@ inputs:
     description: Repository with default configuration to use, the default from Check Spelling is ''.
     required: false
     default: Lombiq/GitHub-Actions@dev
+  post-comment:
+    description: Flag for if check-spelling should post comment, the default is 1.
+    required: false
+    default: '1'
+  task:
+    description: Follow up task for check-spelling, the default is ''.
+    required: false
+    default: ''
+outputs:
+  followup:
+    description: Check Spelling output for followup.
+    value: ${{ steps.step-check-spelling.outputs.followup }}
 
 runs:
   using: "composite"
   steps:
     - name: Check Spelling
+      id: step-check-spelling
       # v0.0.21
       uses: check-spelling/check-spelling@d7cd2973c513e84354f9d6cf50a6417a628a78ce
       with:
@@ -53,6 +66,7 @@ runs:
         dictionary_source_prefixes: ${{ inputs.dictionary-source-prefixes }}
         experimental_apply_changes_via_bot: 0
         extra_dictionaries: ${{ inputs.extra-dictionaries }}
-        post_comment: 1
+        post_comment: ${{ inputs.post-comment }}
         spell_check_this: ${{ inputs.spell-check-this }}
         suppress_push_for_open_pull_request: 1
+        task: ${{ inputs.task }}

.github/workflows/spelling.yml

@@ -59,6 +59,8 @@ on:
 jobs:
   check-spelling:
     name: Check Spelling
+    outputs:
+      followup: ${{ steps.check-spelling-action.outputs.followup }}
     runs-on: ubuntu-22.04
     timeout-minutes: ${{ inputs.timeout-minutes }}
     steps:
@@ -79,15 +81,30 @@ jobs:
           git commit -m 'stub commit -- includes submodules'
 
       - name: Check Spelling
+        id: check-spelling-action
         uses: Lombiq/GitHub-Actions/.github/actions/spelling@dev
         with:
           dictionary-source-prefixes: ${{ inputs.dictionary-source-prefixes }}
           extra-dictionaries: ${{ inputs.extra-dictionaries }}
           config: ${{ inputs.config }}
           spell-check-this: ${{ inputs.spell-check-this }}
+          post-comment: 0
 
       - name: Cancel Workflow on Failure
         if: failure() && inputs.cancel-workflow-on-failure == 'true'
         uses: Lombiq/GitHub-Actions/.github/actions/cancel-workflow@dev
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  comment-pr:
+    name: Comment (PR)
+    runs-on: ubuntu-22.04
+    needs: check-spelling
+    permissions:
+      pull-requests: write
+    if: always() && needs.check-spelling.outputs.followup && github.event_name == 'pull_request'
+    steps:
+      - name: Comment (PR)
+        uses: Lombiq/GitHub-Actions/.github/actions/spelling@dev
+        with:
+          post-comment: 1
+          task: ${{ needs.check-spelling.outputs.followup }}