Fix lint-clang-format job

.github/workflows/ci.yaml

@@ -22,13 +22,19 @@ jobs:
  env:
  esphome_directory: esphome
  runs-on: ubuntu-latest
- # cpp lint job runs with esphome-lint docker image so that clang-format-*
- # doesn't have to be installed
- container: esphome/esphome-lint:latest
  steps:
  - uses: actions/checkout@v2
- # Set up the pio project so that the cpp checks know how files are compiled
- # (build flags, libraries etc)
+ - name: Set up Python
+ uses: actions/setup-python@v2
+ with:
+ python-version: '3.9'
+ - name: Cache pip modules
+ uses: actions/cache@v1
+ with:
+ path: ~/.cache/pip
+ key: esphome-pip-3.9-${{ hashFiles('setup.py') }}
+ restore-keys: |
+ esphome-pip-3.9-
 
  - name: 💣 Clone esphome project
  run: git clone https://github.com/esphome/esphome.git
@@ -41,6 +47,14 @@ jobs:
  git commit -a -m "Add external component"
  working-directory: ${{ env.esphome_directory }}
 
+ - name: Add missing requirements
+ run: pip3 install setuptools wheel
+ - name: Set up python environment
+ run: VIRTUAL_ENV=false script/setup
+ working-directory: ${{ env.esphome_directory }}
+
+ # Set up the pio project so that the cpp checks know how files are compiled
+ # (build flags, libraries etc)
  - name: Set up platformio environment
  run: pio init --ide vscode
  working-directory: ${{ env.esphome_directory }}