fix(action): speed up by directly using setup-python

Author: woile

action.yaml

@@ -14,28 +14,44 @@ inputs:
   extra_requirements:
     description: "Install extra dependencies"
     required: false
+  cache:
+    description: "Cache commitizen installation"
+    required: false
+    default: "true"
 
 runs:
   using: "composite"
   steps:
-    - uses: actions/setup-python@v6
     - id: set-vars
       shell: python
       env:
         COMMITIZEN_VERSION: ${{ inputs.version }}
+        CACHE: ${{ inputs.cache }}
       run: |
         import os
+
+        # Set commitizen version
         commitizen_version = os.environ.get("COMMITIZEN_VERSION", "").strip()
         if commitizen_version == "latest":
             set_commitizen_version = ""
         else:
             set_commitizen_version = f"=={commitizen_version}"
+
+        # Set python cache
+        cache = os.environ.get("CACHE", "")
+        if cache == True or cache == "true":
+            set_cache = "pip"
+        else:
+            set_cache = ""
+
+        # Write outputs
         with open(os.environ["GITHUB_OUTPUT"], "a") as fh:
             fh.write(f"COMMITIZEN_VERSION={set_commitizen_version}\n")
-    - name: Install commitizen
-      shell: bash
-      env:
-        COMMITIZEN_VERSION: ${{ steps.set-vars.outputs.COMMITIZEN_VERSION }}
-        EXTRA_REQUIREMENTS: ${{ inputs.extra_requirements }}
+            fh.write(f"PYTHON_CACHE={set_cache}\n")
+    - uses: actions/setup-python@v6
+      with:
+        cache: ${{ steps.set-vars.outputs.PYTHON_CACHE }}
+        pip-install: commitizen${steps.set-vars.outputs.COMMITIZEN_VERSION} ${inputs.extra_requirements}
+    - shell: bash
       run: |
-        pip install -U commitizen${COMMITIZEN_VERSION} ${EXTRA_REQUIREMENTS}
+        python -m cz version