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Add Slack notification workflow for PR events #200

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Merged
OS-alexandretome merged 1 commit into from
Jan 28, 2026
Merged

Add Slack notification workflow for PR events #200

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22 changes: 22 additions & 0 deletions .github/workflows/SlackNotification.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
name: Slack Notification

on:
pull_request_target:
types:
- ready_for_review
- opened
jobs:
slackNotification:
if: ${{ contains(fromJSON('["OS-miguelfreitas", "OS-joaomurgeiro", "osjlopes", "mvios", "OS-alexandretome", "rmb-guerra", "OS-rodrigolopes", "OS-thiagosiqueira", "OS-luisvendrame", "OS-josecunha"]'), github.event.pull_request.user.login) && !github.event.pull_request.draft }}
runs-on: ubuntu-latest
steps:
- uses: slackapi/slack-github-action@v2.0.0
with:
webhook: ${{ secrets.SLACK_WEBHOOK_URL }}
webhook-type: webhook-trigger
payload: |
pr_url: "${{ github.event.pull_request.html_url }}"
pr_number : "${{ github.event.pull_request.number }}"
pr_title: "${{ github.event.pull_request.title }}"
pr_user: "${{ github.event.pull_request.user.login }}"
pr_reviewers : "${{ join( github.event.pull_request.requested_reviewers.*.login , ' , ' ) }}"
Comment on lines +10 to +22

Check warning

Code scanning / CodeQL

Workflow does not contain permissions Medium

Actions job or workflow does not limit the permissions of the GITHUB_TOKEN. Consider setting an explicit permissions block, using the following as a minimal starting point: {}

Copilot Autofix

AI 9 months ago

In general, the fix is to explicitly set a restrictive permissions: block either at the workflow root or within the job so that GITHUB_TOKEN has only the minimal needed permissions. Since this workflow only reads pull request metadata (via github.event) and posts to Slack with a secret webhook, it does not need to use GITHUB_TOKEN at all. The safest configuration is to set permissions: {} at the workflow level (disabling all default permissions) or, if you prefer to keep minimal read access, use permissions: contents: read. Because the workflow doesn’t call the GitHub API via GITHUB_TOKEN, disabling all permissions is appropriate and does not change existing functionality.

Concretely, in .github/workflows/SlackNotification.yml, add a permissions: block near the top of the file, at the same indentation as on: and name:. This will apply to all jobs in the workflow, including slackNotification. No imports or additional methods are needed; this is purely a YAML configuration change. The best single change is:

name: Slack Notification

permissions: {}
on:
  pull_request_target:
  ...

This ensures that the GITHUB_TOKEN granted to the workflow has no repository permissions.

Suggested changeset 1
.github/workflows/SlackNotification.yml

Autofix patch

Autofix patch
Run the following command in your local git repository to apply this patch
cat << 'EOF' | git apply
diff --git a/.github/workflows/SlackNotification.yml b/.github/workflows/SlackNotification.yml
--- a/.github/workflows/SlackNotification.yml
+++ b/.github/workflows/SlackNotification.yml
@@ -1,5 +1,7 @@
 name: Slack Notification
 
+permissions: {}
+
 on: 
   pull_request_target:
     types:
EOF
@@ -1,5 +1,7 @@
name: Slack Notification

permissions: {}

on:
pull_request_target:
types:
Copilot is powered by AI and may make mistakes. Always verify output.