ci: Fetch history

Author: coolapso

.github/workflows/test.yaml

@@ -45,6 +45,16 @@ jobs:
       - name: test build
         run: go build -o convcommitlint
 
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: ${{ inputs.fetch-depth }}
+          ref: ${{ github.head_ref }}
+
+      - name: 'get base branch last commit'
+        run: git fetch origin ${{ inputs.base-branch }}:${{ inputs.base-branch }} --depth 1
+        shell: bash
+        if: ${{ github.ref_name != inputs.base-branch }}
+
       - name: check commits
         run: ./convcommitlint -b main --create-review="true" --comment-drafts="false"
         env: