feat: Added manual manual changelog generation capability in CI pipeline. Added flexibility in content scoping for the changelog

Author: deepakdgupta1

.github/workflows/ci-cd.yml

@@ -5,6 +5,10 @@ on:
     branches: [ main ]
   pull_request:
     branches: [ main ]
+  workflow_dispatch:
+
+permissions:
+  contents: write
 
 jobs:
   test:
@@ -71,17 +75,21 @@ jobs:
   changelog:
     name: Generate Changelog
     runs-on: ubuntu-latest
-    if: github.event_name == 'push' && github.ref == 'refs/heads/main' # Only runs on push to main
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main' || github.event_name == 'workflow_dispatch'
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
         with:
-          fetch-depth: 100 # Fetch enough history for the log
+          fetch-depth: 0 # Fetch all history for the log
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.10"
 
       - name: Generate Changelog Entry
-        # We run the script directly. In a real scenario, this step might modify the file
-        # and create a PR, or just upload the artifact.
-        # For now, it appends to CHANGELOG.md in the runner.
+        # We run the script directly.
+        # It appends to CHANGELOG.md in the runner.
         run: python3 scripts/generate_changelog.py
 
       - name: Upload Changelog Artifact

CHANGELOG.md

@@ -0,0 +1,14 @@
+## [Unreleased] - 2025-12-17
+
+**Focus:** Feature Development
+
+### 🧠 Temporal Context & Intent
+> *Auto-generated: Add context about why these changes were made.*
+
+### 🏗️ Architectural Impact
+> *Auto-generated: Describe high-level architectural shifts.*
+
+### 📝 Delta Changes
+
+#### 🚀 Features
+* Add Runtime Signals to the knowledge graph: Cobertura test coverage report processing, associated new entity and relationship types, and integrate into graph building. (`73d8ef1`)

scripts/generate_changelog.py

@@ -133,9 +133,13 @@ def generate_entry(commits):
 def main():
     changelog_path = Path("CHANGELOG.md")
 
+    # Allow range to be passed as argument
+    range_str = "HEAD~5..HEAD"
+    if len(sys.argv) > 1:
+        range_str = sys.argv[1]
+
     # In a real CI, we might compare against the last tag. 
-    # For now, we'll just grab the inputs or default to last 10 commits for demo.
-    commits_raw = get_git_log("HEAD~5..HEAD") 
+    commits_raw = get_git_log(range_str) 
     parsed_commits = [parse_commit(c) for c in commits_raw if c]
     parsed_commits = [c for c in parsed_commits if c] # filter Nones