charmcraft.yaml

# Copyright 2022 Canonical Ltd.
# See LICENSE file for licensing details.

type: charm
bases:
  - name: ubuntu
    channel: "22.04"
    architectures: [amd64]
  - name: ubuntu
    channel: "22.04"
    architectures: [arm64]
parts:
  files:
    plugin: dump
    source: .
    build-packages:
      - git
    override-build: |
      # Workaround to add unique identifier (git hash) to charm version while specification
      # DA053 - Charm versioning
      # (https://docs.google.com/document/d/1Jv1jhWLl8ejK3iJn7Q3VbCIM9GIhp8926bgXpdtx-Sg/edit?pli=1)
      # is pending review.
      python3 -c 'import pathlib; import shutil; import subprocess; git_hash=subprocess.run(["git", "describe", "--always", "--dirty"], capture_output=True, check=True, encoding="utf-8").stdout; file = pathlib.Path("charm_version"); shutil.copy(file, pathlib.Path("charm_version.backup")); version = file.read_text().strip(); file.write_text(f"{version}+{git_hash}")'

      craftctl default
    stage:
      # Exclude requirements.txt file during staging
      # Workaround for https://github.com/canonical/charmcraft/issues/1389 on charmcraft 2
      - -requirements.txt
    prime:
      - charm_version
      - workload_version
      - scripts
  charm:
    build-snaps:
      - rustup
    build-packages:
      - libffi-dev
      - libssl-dev
      - pkg-config
    override-build: |
      rustup default stable

      # Convert subset of poetry.lock to requirements.txt
      curl -sSL https://install.python-poetry.org | python3 -
      /root/.local/bin/poetry export --only main,charm-libs --output requirements.txt

      craftctl default
    stage:
      # Exclude charm_version file during staging
      - -charm_version
    charm-strict-dependencies: true
    charm-requirements: [requirements.txt]
    charm-entrypoint: src/kubernetes_charm.py