Add workflow for Fossa

.github/workflows/fossa.yml

@@ -0,0 +1,70 @@
+name: Fossa
+
+on:
+  push:
+    branches:
+      - master
+    paths-ignore:
+      - '**.md'
+      - 'LICENSE'
+
+jobs:
+
+  scan:
+    name: Fossa
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v2
+      - name: Scan
+        uses: fossas/fossa-action@v1
+        with:
+          api-key: ${{ secrets.FOSSA_TOKEN }}
+
+  notify:
+    name: Notify
+    runs-on: ubuntu-20.04
+    needs: scan
+    if: always()
+    steps:
+      - name: Workflow Status
+        id: check
+        uses: martialonline/workflow-status@v2
+      - name: Output Variables
+        id: commit
+        run: |
+          echo "::set-output name=sha::$(echo ${GITHUB_SHA} | cut -c1-7)"
+          echo "::set-output name=repo::${GITHUB_REPOSITORY#*/}"
+      - name: Send Notification
+        uses: 8398a7/action-slack@v3
+        if: steps.check.outputs.status == 'failure'
+        with:
+          status: custom
+          custom_payload: |
+            {
+              username: 'Fossa Scan',
+              icon_emoji: ':fossa:',
+              mention: 'channel',
+              attachments: [{
+                title: '[${{ steps.commit.outputs.repo }}] ${{ github.workflow }} license scan has failed',
+                color: 'danger',
+                fields: [{
+                  title: 'Commit Hash',
+                  value: '${{ steps.commit.outputs.sha }}',
+                  short: true
+                },
+                {
+                  title: 'Author',
+                  value: '${{ github.actor }}',
+                  short: true
+                },
+                {
+                  title: 'Job URL',
+                  value: 'https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}',
+                  short: false
+                }]
+              }]
+            }
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK }}

README.md

@@ -1,4 +1,4 @@
-[![Continuous Integration](https://github.com/nginxinc/nginx-ingress-operator/workflows/Continuous%20Integration/badge.svg)](https://github.com/nginxinc/nginx-ingress-operator/actions)
+[![Continuous Integration](https://github.com/nginxinc/nginx-ingress-operator/workflows/Continuous%20Integration/badge.svg)](https://github.com/nginxinc/nginx-ingress-operator/actions) [![FOSSA Status](https://app.fossa.io/api/projects/custom%2B1062%2Fgithub.com%2Fnginxinc%2Fnginx-ingress-operator.svg?type=shield)](https://app.fossa.io/projects/custom%2B1062%2Fgithub.com%2Fnginxinc%2Fnginx-ingress-operator?ref=badge_shield)
 
 # NGINX Ingress Operator