ci: added slack alert pipeline code

ci: added slack alert pipeline code

.github/actions/notify-slack/action.yml

@@ -0,0 +1,103 @@
+name: slack-alert-action
+description: "Action to send slack payload to public-sdk-events channel"
+
+inputs:
+  heading_text:
+    required: true
+    description: "Heading of the slack payload"
+  alert_type:
+    required: true
+    description: "type of the slack alert"
+  job_status:
+    required: true
+    description: "status of the job"
+  XERO_SLACK_WEBHOOK_URL:
+    required: true
+    description: "webhook url for channel - public-sdk-events"
+  job_url:
+    required: true
+    description: "job run id link"
+  button_type:
+    required: true
+    description: "color for the check logs button"
+  package_version:
+    required: true
+    description: "released package version"
+  repo_link:
+    required: true
+    description: "link of the repo"
+
+
+runs:
+  using: "composite"
+
+  steps:
+
+      - name: Send slack notification
+        id: slack
+        uses: slackapi/[email protected]
+        env:
+          SLACK_WEBHOOK_URL: ${{inputs.XERO_SLACK_WEBHOOK_URL}}
+          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
+        with:
+         payload: |
+          {
+            "blocks": [
+              {
+                "type": "rich_text",
+                "elements": [
+                  {
+                    "type": "rich_text_section",
+                    "elements": [
+                      {
+                        "type": "text",
+                        "text": "${{inputs.heading_text}} ",
+                        "style": {
+                          "bold": true
+                        }
+                      },
+                      {
+                        "type": "emoji",
+                        "name": "${{inputs.alert_type}}"
+                      }
+                    ]
+                  }
+                ]
+              },
+              {
+                "type": "divider"
+              },
+             {
+                "type": "section",
+                "fields": [
+                  {
+                    "type": "mrkdwn",
+                    "text": "*Repository:* \n ${{inputs.repo_link}}"
+                  },
+                  {
+                    "type": "mrkdwn",
+                    "text": "*Status:*\n ${{inputs.job_status}}"
+                  },
+                  {
+                    "type": "mrkdwn",
+                    "text": "*Package Version:*\n ${{inputs.package_version}}"
+                  }
+                ]
+              },
+              {
+                "type": "actions",
+                "elements": [
+                  {
+                    "type": "button",
+                    "text": {
+                      "type": "plain_text",
+                      "text": "Check the logs",
+                      "emoji": true
+                  },
+                    "style": "${{inputs.button_type}}",
+                    "url": "${{inputs.job_url}}"
+                  }
+                ]
+              }
+            ]
+          }

.github/workflows/publish.yml

@@ -6,13 +6,28 @@ on:
 jobs:
   publish:
     runs-on: ubuntu-latest
+    outputs:
+      release_number: ${{steps.get_latest_release_number.outputs.release_tag}}
+    permissions:
+      contents: write
+      pull-requests: write
     steps:
       - name: Checkout xero-ruby repo
         uses: actions/checkout@v4
         with:
           repository: XeroAPI/xero-ruby
           path: xero-ruby
 
+      - name: Fetch Latest release number
+        id: get_latest_release_number
+        run: |
+            latest_version=$(gh release view --json tagName --jq '.tagName')
+            echo "Latest release version is - $latest_version"
+            echo "::set-output name=release_tag::$latest_version"
+        working-directory: xero-ruby
+        env:
+          GH_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
       - name: Set up Ruby environment
         uses: ruby/setup-ruby@v1
         with: 
@@ -32,3 +47,49 @@ jobs:
           echo "$gem_file"
           gem push "$gem_file"
         working-directory: xero-ruby
+
+  notify-slack-on-success:
+    runs-on: ubuntu-latest
+    needs: publish
+    if: success()
+    steps:
+      - name: Checkout xero-ruby repo
+        uses: actions/checkout@v4
+        with:
+          repository: XeroAPI/xero-ruby
+          path: xero-ruby
+
+      - name: Send slack notification on success
+        uses: ./xero-ruby/.github/actions/notify-slack
+        with:
+          heading_text: "Publish job has succeeded !"
+          alert_type: "thumbsup"
+          job_status: "Success"
+          XERO_SLACK_WEBHOOK_URL: ${{secrets.XERO_SLACK_WEBHOOK_URL}}
+          job_url: "https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}"
+          button_type: "primary"
+          package_version: ${{needs.publish.outputs.release_number}}
+          repo_link: ${{github.server_url}}/${{github.repository}}
+
+  notify-slack-on-failure:
+      runs-on: ubuntu-latest
+      needs: publish
+      if: failure()
+      steps:
+        - name: Checkout xero-ruby repo
+          uses: actions/checkout@v4
+          with:
+            repository: XeroAPI/xero-ruby
+            path: xero-ruby
+
+        - name: Send slack notification on failure
+          uses: ./xero-ruby/.github/actions/notify-slack
+          with:
+            heading_text: "Publish job has failed !"
+            alert_type: "alert"
+            job_status: "Failed"
+            XERO_SLACK_WEBHOOK_URL: ${{secrets.XERO_SLACK_WEBHOOK_URL}}
+            job_url: "https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}"
+            button_type: "danger"
+            package_version: ${{needs.publish.outputs.release_number}}
+            repo_link: ${{github.server_url}}/${{github.repository}}