check-generated-values.yml

on: push
name: Check values files
jobs:
  diff:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository
        uses: actions/checkout@v4
      - name: Create ~/.local/bin directory
        run: mkdir -p ~/.local/bin
      - name: Create helmfile docker shim
        run: |
          echo 'docker run --rm -v "${PWD}:/workdir" --workdir /workdir \
            ghcr.io/helmfile/helmfile:latest helmfile $*' \
            | tee ~/.local/bin/helmfile
          chmod +x ~/.local/bin/helmfile
      - name: Create yq docker shim
        run: |
          echo 'docker run --rm -v "${PWD}:/workdir" --workdir /workdir mikefarah/yq $*' \
            | tee ~/.local/bin/yq
          chmod +x ~/.local/bin/yq
      - name: Diff generated value files
        run: >
          for ENV_DIR in k8s/argocd/*; do
            ENV=$(basename "${ENV_DIR}")
            for RELEASE_FILE in "${ENV_DIR}"/*.values.yaml; do
              RELEASE=$(basename "${RELEASE_FILE}" .values.yaml)
              TMP_VALUES=./tmp_"${ENV}.${RELEASE}".yml
              echo "checking $RELEASE_FILE - [$ENV] [$RELEASE]"
              ./bin/generate-values "${ENV}" "${RELEASE}" "${TMP_VALUES}"
              diff "${TMP_VALUES}" "${RELEASE_FILE}"
            done
          done