NEW(inputs): Expose python-version param

.github/workflows/test.yaml

@@ -98,3 +98,16 @@ jobs:
           gh workflow run .github/workflows/trigger-me.yaml \
             --ref "${{ github.head_ref }}" \
             -f "version=${{ steps.get-version.outputs.current_version }}"
+  test-python-version:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+      - uses: ./
+        with:
+          python-version: "3.13"
+      - id: get-version
+        run: |
+          python --version
+          cz version

README.md

@@ -21,6 +21,8 @@ jobs:
           fetch-depth: 0
           fetch-tags: true
       - uses: commitizen-tools/setup-cz@main
+        with:
+          python-version: "3.x"
       - name: Set up git config
         run: |
           git config --global user.name "github-actions[bot]"

action.yaml

@@ -9,6 +9,8 @@ inputs:
   extra_requirements:
     description: "Install extra dependencies"
     required: false
+  python-version:
+    description: "Version range or exact version of Python or PyPy to use, using SemVer's version range syntax. Reads from .python-version if unset. Passed directly to setup-python"
 
 branding:
   icon: "anchor"
@@ -31,6 +33,8 @@ runs:
           // Write outputs
           core.setOutput('commitizen-version', setCommitizenVersion);
     - uses: actions/setup-python@v6
+      with:
+        python-version: ${{ inputs.python-version }}
     - name: Install commitizen
       shell: bash
       env:

examples/bump-release.yaml

@@ -22,6 +22,8 @@ jobs:
           git config --global user.name "github-actions[bot]"
           git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
       - uses: commitizen-tools/setup-cz@main
+        with:
+          python-version: "3.x"
       - id: bump-version
         run: |
           cz bump --yes --annotated-tag

examples/trigger-other-job/.github/workflows/bump-release.yaml

@@ -22,6 +22,8 @@ jobs:
           git config --global user.name "github-actions[bot]"
           git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
       - uses: commitizen-tools/setup-cz@main
+        with:
+          python-version: "3.x"
       - id: bump-version
         run: |
           cz bump --yes --annotated-tag