Taskfile.yml

# https://taskfile.dev

version: "3"

tasks:
  validate:
    desc: Validate the pre-commit hooks
    cmds:
      - task: validate:precommit
      - task: validate:lint

  validate:precommit:
    desc: Validates that pre-commit hooks were run
    cmds:
      - pre-commit install
      - pre-commit run -a

  validate:lint:
    desc: Runs helm lint on all charts
    dir: charts
    cmds:
      - find ./* -type d -mindepth 0 -maxdepth 0 -print0 | xargs -0 helm lint --strict

  install-chart-deps:
    desc: Installs Helm chart dependent repos
    status:
      - helm repo list | grep "bitnami"
    cmds:
      - helm repo add bitnami-full-index https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami

  test:
    desc: Run automated tests
    cmds:
      - task: chart-releaser:package

  secure:
    desc: Run automated security checks
    cmds:
      - echo "N/A"

  deliver:
    desc: Deliver artifact
    cmds:
      - task: chart-releaser:package
      - task: chart-releaser:deleteAlreadyUploaded
      - task: chart-releaser:upload
      - task: chart-releaser:package
      - task: chart-releaser:indexAndPush

  deploy:
    desc: Deploy project
    cmds:
      - echo "N/A"

  chart-releaser:package:
    desc: Package all charts, then delete ones that already have been uploaded
    deps: [install-chart-deps]
    cmds:
      - rm -rf .cr-release-packages
      - helm-cr package charts/*

  chart-releaser:deleteAlreadyUploaded:
    desc: Delete charts that have already been uploaded
    cmds:
      - |
        git fetch --tags
        for package in .cr-release-packages/*.tgz; do
          filename=$(basename -- "$package")
          filenameWithoutExt="${filename%.*}"
          if git rev-parse "$filenameWithoutExt" >/dev/null 2>&1; then
            echo "Deleting package '$filenameWithoutExt' since it has already been uploaded."
            rm $package
          fi
        done

  chart-releaser:upload:
    desc: Upload charts to GitHub Releases
    vars:
      token: '{{ coalesce .CR_TOKEN "<no value>" }}'
    preconditions:
      - sh: test "{{.token}}" != "<no value>"
        msg: "CR_TOKEN not set"
    cmds:
      - |
        if [ -n "$(find ".cr-release-packages" -maxdepth 0 -type d -empty 2>/dev/null)" ]; then
            echo "No action taken. There was nothing to upload"
        else
            helm-cr upload --commit "$(git rev-parse main)"
        fi

  chart-releaser:indexAndPush:
    desc: Create and push index.yaml to gh-pages branch
    vars:
      gitUsername: '{{ coalesce .GIT_USERNAME "<no value>" }}'
      gitEmail: '{{ coalesce .GIT_EMAIL "<no value>" }}'
      owner: '{{ coalesce .CR_OWNER "<no value>" }}'
      gitRepo: '{{ coalesce .CR_GIT_REPO "<no value>" }}'
      chartsRepo: '{{ coalesce .CR_CHARTS_REPO "<no value>" }}'
    preconditions:
      - sh: test "{{.gitUsername}}" != "<no value>"
        msg: "GIT_USERNAME not set"
      - sh: test "{{.gitEmail}}" != "<no value>"
        msg: "GIT_EMAIL not set"
      - sh: test "{{.owner}}" != "<no value>"
        msg: "CR_OWNER not set"
      - sh: test "{{.gitRepo}}" != "<no value>"
        msg: "CR_GIT_REPO not set"
      - sh: test "{{.chartsRepo}}" != "<no value>"
        msg: "CR_CHARTS_REPO not set"
    cmds:
      - |
        git config user.name "{{.gitUsername}}" \
        && git config user.email "{{.gitEmail}}" \
        && rm -rf .cr-index \
        && mkdir .cr-index \
        && helm-cr index --push