feat: add compare url at bottom (#6)

* try compare url

* add output to action

* try with remote only

* ad strip

* strip origin from base & head

* only one newline

.github/workflows/test.yaml

@@ -35,3 +35,9 @@ jobs:
         assert "## Chores 👷‍♂️" in changelog
 
         assert len(changelog.split("\n")) > 20
+
+    - name: Get the changelog
+      run: |
+        cat << "EOF"
+        ${{ steps.changelog.outputs.changelog }}
+        EOF

main.py

@@ -62,9 +62,15 @@ def main(base: str, head: str):
         output_lines.append("## Chores 👷‍♂️")
         output_lines.extend(chore)
 
+    stripped_base = base.replace("origin/", "")
+    stripped_head = head.replace("origin/", "")
+
+    project_remote = run_command(f"git config --local remote.origin.url").strip()
+    compare_url = f"{project_remote}/compare/{stripped_base}...{stripped_head}"
+    output_lines.append(f"\n\n[{stripped_base}...{stripped_head}]({compare_url})")
 
-    output = "\n".join(output_lines)
 
+    output = "\n".join(output_lines)
     # use '<br>' as delimiter for gh actions output
     # https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
     output_file = Path(os.environ.get("GITHUB_OUTPUT", "output.txt"))