From 092ca5a46e4af8a756e18d6e602db69bad670910 Mon Sep 17 00:00:00 2001
From: Sander Blue <sblue@sanderblue.com>
Date: Thu, 23 May 2024 13:57:35 -0500
Subject: [PATCH] chore: testing drift detection script

---
 .github/workflows/test_unit.yml | 71 +++++++++++++++++++--------------
 scripts/detect-state-drift.js   | 54 +++++++++++++++++++++++++
 2 files changed, 96 insertions(+), 29 deletions(-)
 create mode 100755 scripts/detect-state-drift.js

diff --git a/.github/workflows/test_unit.yml b/.github/workflows/test_unit.yml
index 60ad540fb..60cebe634 100644
--- a/.github/workflows/test_unit.yml
+++ b/.github/workflows/test_unit.yml
@@ -35,60 +35,73 @@ jobs:
         run: |
           make test-unit cover-report
 
-      - name: Create test failure report
-        id: test-failure-report
-        if: ${{ failure() }}
-        run: |
-          go install github.com/mfridman/tparse@latest
-          make test-failure-report
-          tparse -file=coverage/unit.failures -format=markdown > coverage/unit.md
-
-      - name: Prepare multiline test report
-        id: payload
-        shell: bash
-        if: ${{ always() }}
-        run: |
-          cat coverage/unit.md
-          result=$(cat coverage/unit.md)
-
-          echo "Result: $result"
-
-          echo 'UNIT_TEST_FAILURES<<EOF'
-          $result
-          echo EOF
-
-      - name: Failure report
-        id: failure-report
+      - name: Detect drift
         if: ${{ always() }}
-        run: |
-          echo "${{ join(steps.test-failure-report.outputs.*, '\n') }}"
+        uses: actions/github-script@v7
+        id: detect-state-drift
+        with:
+          script: |
+            const script = require('./scripts/detect-state-drift.js')
+            await script({core})
 
       # - name: Report unit test coverage via Codecov
       #   uses: codecov/codecov-action@v3
       #   with:
       #     files: ./coverage/coverage.out
 
-      - name: Send test failures report to Slack
+      - name: Send report to Slack
         id: slack
         if: ${{ always() }}
         uses: slackapi/slack-github-action@v1.26
         with:
           # Uses Slack's Block Kit to build the message
+          # https://app.slack.com/block-kit-builder
           payload: |
             {
-              "text": "New Relic Terraform Provider Test Failures",
               "blocks": [
+                {
+                  "type": "section",
+                  "text": {
+                    "type": "mrkdwn",
+                    "text": ":warning: *Terraform Provider | Drift Detected*"
+                  }
+                },
+                {
+                  "type": "divider"
+                },
                 {
                   "type": "context",
                   "elements": [
                     {
                       "type": "plain_text",
-                      "text": ${{ toJSON(steps.test-failure-report.outputs.UNIT_TEST_FAILURES) }}
+                      "text": ${{ toJSON(steps.detect-state-drift.outputs.failed_tests_with_drift) }}
                     }
                   ]
+                },
+                {
+                  "type": "section",
+                  "text": {
+                    "type": "mrkdwn",
+                    "text": "More information can be viewed in the job summary."
+                  },
+                  "accessory": {
+                    "type": "button",
+                    "text": {
+                      "type": "plain_text",
+                      "text": "Job Summary",
+                      "emoji": true
+                    },
+                    "value": "View Job Summary",
+                    "url": "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}",
+                    "action_id": "button-action"
+                  }
+                },
+                {
+                  "type": "divider"
                 }
               ]
             }
         env:
           SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
           SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
+
diff --git a/scripts/detect-state-drift.js b/scripts/detect-state-drift.js
new file mode 100755
index 000000000..082199991
--- /dev/null
+++ b/scripts/detect-state-drift.js
@@ -0,0 +1,54 @@
+module.exports = async ({
+  core
+}) => {
+  const fs = require('fs');
+
+  // Read the text from the file
+  fs.readFile('coverage/unit.report', 'utf8', (err, data) => {
+    if (err) {
+      console.error('Error reading file:', err);
+      return;
+    }
+
+    // Split the text into individual lines
+    const lines = data.trim().split('\n');
+
+    // Parse each line and convert it to JSON
+    const jsonData = lines.map(line => {
+      try {
+        return JSON.parse(line);
+      } catch (error) {
+        console.error('Error parsing line:', error);
+        return null;
+      }
+    });
+
+    // Print the resulting JSON array
+    // console.log(jsonData);
+
+    const report = jsonData.filter(data => {
+      return data.Output ? data.Output.includes('error: After applying this test step, the plan was not empty') : false;
+    }).map(t => t.Output.trim());
+
+    console.log(report);
+
+    let msg = 'error: After applying this test step, the plan was not empty';
+    if (report.length > 0) {
+      msg = `'${report.join('\n')}'`;
+    }
+
+    core.setOutput('failed_tests_with_drift', msg);
+
+    // // Convert JSON data to string
+    // const jsonString = JSON.stringify(failedTests, null, 2);
+
+    // // Write the JSON data to a file
+    // fs.writeFile('output.json', jsonString, 'utf8', err => {
+    //   if (err) {
+    //     console.error('Error writing file:', err);
+    //     return;
+    //   }
+    //   console.log('JSON data has been written to output.json');
+    // });
+  });
+};