Add matrix chat notifications to Actions

.github/workflows/backlog.yml

@@ -15,7 +15,22 @@ jobs:
       - name: Install dependencies
         run: sudo apt-get install curl jq
       - name: Check SUSE QE Tools WIP-Limit
+        id: wip-limit
         run: sh -ex backlog-check-wip-limit
+      - name: Check step status
+        id: step_check
+        if: always()
+        continue-on-error: true
+        run: |
+          . steps.sh ${{github.job}} ${{github.repository}} ${{github.run_id}}
+        env:
+          step_context: ${{ toJson(steps) }}
+      - name: send message
+        if: (success() || failure()) && steps.step_check.outcome == 'failure'
+        continue-on-error: true
+        run: |
+          . chat_notify.sh "matrix.org" "${{steps.step_check.outputs.result}}" \
+            "${{secrets.MATRIX_ACCESS_TOKEN}}" "${{secrets.MATRIX_ROOM_ID}}"
   set_suse_qe_tools_due_dates:
     name: Set SUSE QE Tools due dates
     runs-on: ubuntu-latest

chat_notify.sh

@@ -0,0 +1,15 @@
+send_message() {
+  out="$(curl -XPOST -d "$1" "https://$2/_matrix/client/r0/rooms/$3/send/m.room.message?access_token=$4")"
+  if [ "$(echo "$out" | jq .errcode)" = "null" ]; then
+    echo "[+] Message sent!"
+  else
+    echo '[!] Something went wrong sending the message'
+    echo "$out" | jq '.error'
+  fi
+}
+
+server=$1
+body='{"msgtype": "m.text", "body": "'$2'", "format": "org.matrix.custom.html", "formatted_body": "'$2'"}'
+access_token=$3
+room_id=$4
+send_message "$body" "$server" "$room_id" "$access_token"

steps.sh

@@ -0,0 +1,38 @@
+steps="${step_context}"
+job=$1
+repo_url="https://github.com/$2"
+run_url="https://github.com/$2/actions/runs/$3"
+sed_c='s/&/\&amp;/g; s/</\&lt;/g; s/>/\&gt;/g; s/"/\&quot;/g; s/'"'"'/\&#39;/g'
+results=""
+if [ -z "$steps" ]
+then
+  exit 0
+else
+  for k in $(jq -c 'keys[]' <<< "$steps"); do
+    outcome="$(jq -c ".${k}.outcome" <<< "$steps")"
+    if [[ $outcome != \"success\" ]]
+    then
+      if [ -z "$results" ]
+      then
+        repo_url="$(sed "$sed_c" <<< "$repo_url")"
+        repo="$(sed "$sed_c" <<< "$repo")"
+        results="<p><b>There are failures in the GitHub Actions pipeline for repo"
+        results="${results}<a href='${repo_url}'>${2}</a></b></p>"
+        results="${results}<table><tr><th>Job</th><th>Step</th><th>State</th></tr>"
+      fi
+      pipeline="$(sed -e 's/^"//' -e 's/"$//' <<<"$k")"
+      pipeline="$(sed "$sed_c" <<< "$pipeline")"
+      outcome="$(sed -e 's/^"//' -e 's/"$//' <<<"$outcome")"
+      run_url="$(sed "$sed_c" <<< "$run_url")"
+      job="$(sed "$sed_c" <<< "$job")"
+      results="${results}<tr><td><a href='${run_url}'>${job}</td><td>${pipeline}</td><td>${outcome}</td></tr>"
+    fi
+    if [ -n "$results" ]; then
+      results="${results}</table>"
+    else
+      exit 0
+    fi
+  done
+fi
+echo "::set-output name=result::${results}"
+exit 1