CI - Discord PR merge notification includes status of Internal tests check (#1713)

Co-authored-by: Zeke Foppa <bfops@users.noreply.github.com>

Author: bfops

.github/workflows/discord-posts.yml

@@ -9,14 +9,37 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event.pull_request.merged == true &&
       github.event.pull_request.base.ref == 'master'
+    env:
+      CHECK_NAME: Internal Tests
+      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
+      - name: Set up GitHub CLI
+        run: |
+          curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo tee /usr/share/keyrings/githubcli-archive-keyring.gpg > /dev/null
+          sudo apt-get install -y apt-transport-https
+          echo "deb [arch=amd64 signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list
+          sudo apt-get update
+          sudo apt-get install gh
+
+      - name: Fetch Check Run Results
+        run: |
+          RESULT="$(gh pr checks "${{github.event.pull_request.html_url}}" --json 'name,state' |
+            jq -r ".[] | select(.name==\"${CHECK_NAME}\").state")"
+
+          if [ -z "$RESULT" ]; then
+            RESULT="The check did not run!"
+          fi
+
+          echo "CHECK_RESULT=${RESULT}" >> $GITHUB_ENV
+
       - name: Send Discord notification
         env:
           DISCORD_WEBHOOK_URL: ${{ secrets.DISCORD_WEBHOOK_URL }}
           PR_TITLE: ${{ github.event.pull_request.title }}
           PR_NUMBER: ${{ github.event.pull_request.number }}
           PR_URL: ${{ github.event.pull_request.html_url }}
+          CHECK_RESULT: ${{ env.CHECK_RESULT }}
         run: |
           curl -X POST -H 'Content-Type: application/json' -d '{
-            "content": "'"PR merged: [(#${PR_NUMBER}) ${PR_TITLE}](${PR_URL})"'"
+            "content": "'"PR merged: [(#${PR_NUMBER}) ${PR_TITLE}](${PR_URL})\\n${CHECK_NAME} result: ${CHECK_RESULT}"'"
           }' ${DISCORD_WEBHOOK_URL}