Print warnings in the step summary.

Author: pawchen

.github/workflows/deploy.yml

@@ -47,6 +47,7 @@ jobs:
           } >> "$GITHUB_OUTPUT"
 
   start_array:
+    name: Start ${{ matrix.site }} deployment
     needs: [setup_array, publish_index]
     runs-on: ubuntu-slim
     environment: deploy
@@ -68,6 +69,7 @@ jobs:
           retention-days: 1
 
   get_result:
+    name: ${{ matrix.site }} deployment
     needs: [setup_array, start_array]
     runs-on: ubuntu-slim
     environment: deploy_watch
@@ -86,11 +88,20 @@ jobs:
         run: gh run watch $deploy_run_id -R originlab/${{ matrix.site }} -i 10 --exit-status
       - name: Set $build_job_id
         run: echo "build_job_id=$(gh run view $deploy_run_id -R originlab/${{ matrix.site }} | grep 'publish_book / convert' | grep -oP '\(ID \K\d+')" >> "$GITHUB_ENV"
+
       - name: Print converter output
         run: |
+          echo '# Converter output'
           gh run view $deploy_run_id -j $build_job_id -R originlab/${{ matrix.site }} --log \
           | awk '/generator\.dll"/ {f=1} /upload-artifact/ {f=0} f' \
-          | cut -f3- | cut -d' ' -f2-
+          | cut -f3- | cut -d' ' -f2- \
+          | sed -E \
+            -e 's/\x1b\[[0-9;]*m//g' \
+            -e 's/^::warning(.*)::(.*)/##Warning:## \2/g' \
+            -e 's/^::group::(.*)/#### \1/g' \
+            -e 's/^::endgroup:://g' \
+          >> "$GITHUB_STEP_SUMMARY"
+
       - name: Print artifacts summary
         run: |
           echo '# Artifacts' >> "$GITHUB_STEP_SUMMARY"