From 8610a521326db1a87084792466ba68a74776c357 Mon Sep 17 00:00:00 2001
From: Simon Templer <simon@wetransform.to>
Date: Fri, 6 Oct 2023 17:38:00 +0200
Subject: [PATCH] refactor: notify failure for Gradle library publishing

---
 .github/workflows/gradle-library-check.yml |  1 +
 .github/workflows/gradle-library.yml       | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/.github/workflows/gradle-library-check.yml b/.github/workflows/gradle-library-check.yml
index b55ea4c..f2080b8 100644
--- a/.github/workflows/gradle-library-check.yml
+++ b/.github/workflows/gradle-library-check.yml
@@ -17,4 +17,5 @@ jobs:
     with:
       gradle-tasks: 'clean check'
       java-version: ${{ inputs.java-version }}
+      notify-failure: false
     secrets: inherit
diff --git a/.github/workflows/gradle-library.yml b/.github/workflows/gradle-library.yml
index 3c75e5b..1508bcc 100644
--- a/.github/workflows/gradle-library.yml
+++ b/.github/workflows/gradle-library.yml
@@ -9,6 +9,9 @@ on:
         description: Java version to use for build
         required: true
         type: string
+      notify-failure:
+        default: true
+        type: boolean
     secrets:
       GH_PAT:
         required: true
@@ -115,3 +118,18 @@ jobs:
           annotate_only: true
           detailed_summary: true
           fail_on_failure: true # in case of critical security vulnerabilities
+
+      #
+      # Report build failure to Slack
+      #
+
+        # https://github.com/marketplace/actions/slack-notify-build
+      - name: Notify slack fail
+        if: ${{ inputs.notify-failure && failure() }}
+        env:
+          SLACK_BOT_TOKEN: ${{ secrets.SLACK_NOTIFICATIONS_BOT_TOKEN }}
+        uses: voxmedia/github-action-slack-notify-build@v1
+        with:
+          channel: build-failures
+          status: FAILED
+          color: danger