From 4be81bcdafed85f75fc60ad9fe0dbf3a4afca0bc Mon Sep 17 00:00:00 2001
From: Anuj Kumar <sujatam@gaussiansolutions.com>
Date: Wed, 17 Jun 2026 17:51:01 +0530
Subject: [PATCH] Tagging workflow included
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## DevBoard
- https://dev.azure.com/TDEI-UW/TDEI/_workitems/edit/3739

## Changes

Added a new GitHub Actions workflow (`.github/workflows/tag.yml`) that automatically updates environment tags when pull requests are merged.

**Workflow Details:**
- **Trigger:** Pull request closure events on `develop`, `staging`, and `production` branches (only executes when PR is merged)
- **Tag Mapping:** Maps base branch to environment tag:
  - `develop` → `dev`
  - `staging` → `stage`
  - `production` → `prod`
- **Execution:** Force-updates the git tag locally and pushes it to the remote repository with the `--force` flag
- **Permissions:** Requires `contents: write` to push tags

The workflow enables automated environment tagging aligned with branch-based deployments, ensuring consistent tag versions across environments.
---
 .github/workflows/tag.yml | 42 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 .github/workflows/tag.yml

diff --git a/.github/workflows/tag.yml b/.github/workflows/tag.yml
new file mode 100644
index 0000000..229dea4
--- /dev/null
+++ b/.github/workflows/tag.yml
@@ -0,0 +1,42 @@
+# Whenever there is a pull request merged into the branches, create tag
+name: Update Environment Tag
+on:
+   pull_request:
+     types: [closed]
+     branches:
+       - develop
+       - staging
+       - production
+jobs:
+  update-tag:
+    if: github.event.pull_request.merged == true
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+        - name: Checkout code
+          uses: actions/checkout@v4
+          with:
+            fetch-depth: 1
+        - name: Get the current branch name
+          id: get_branch
+          run: |
+            TARGET_BRANCH="${{ github.event.pull_request.base.ref }}"
+            
+            if [ "$TARGET_BRANCH" = "develop" ]; then
+                echo "ENV_TAG=dev" >> $GITHUB_ENV
+            elif [ "$TARGET_BRANCH" = "staging" ]; then
+                echo "ENV_TAG=stage" >> $GITHUB_ENV
+            elif [ "$TARGET_BRANCH" = "production" ]; then
+                echo "ENV_TAG=prod" >> $GITHUB_ENV
+            else
+                echo "ENV_TAG=" >> $GITHUB_ENV
+            fi
+        - name: Force update tag
+          if: ${{ env.ENV_TAG != '' }}
+          run: |
+            git config user.name "github-actions[bot]"
+            git config user.email "github-actions[bot]@users.noreply.github.com"
+            echo "Targeting tag: ${{ env.ENV_TAG }}"
+            git tag -f $ENV_TAG
+            git push origin $ENV_TAG --force