1- # Copyright 2024 Canonical Ltd.
1+ # Copyright 2022 Canonical Ltd.
22# See LICENSE file for licensing details.
33
4- type : " charm"
5- bases :
6- - name : ubuntu
7- channel : " 22.04"
8- architectures : [amd64]
4+ type : charm
5+ platforms :
6+ ubuntu@22.04:amd64 :
7+ # Files implicitly created by charmcraft without a part:
8+ # - dispatch (https://github.com/canonical/charmcraft/pull/1898)
9+ # - manifest.yaml
10+ # (https://github.com/canonical/charmcraft/blob/9ff19c328e23b50cc06f04e8a5ad4835740badf4/charmcraft/services/package.py#L259)
11+ # Files implicitly copied/"primed" by charmcraft without a part:
12+ # - actions.yaml, config.yaml, metadata.yaml
13+ # (https://github.com/canonical/charmcraft/blob/9ff19c328e23b50cc06f04e8a5ad4835740badf4/charmcraft/services/package.py#L290-L293
14+ # https://github.com/canonical/charmcraft/blob/9ff19c328e23b50cc06f04e8a5ad4835740badf4/charmcraft/services/package.py#L156-L157)
915parts :
16+ # "poetry-deps" part name is a magic constant
17+ # https://github.com/canonical/craft-parts/pull/901
18+ poetry-deps :
19+ plugin : nil
20+ build-packages :
21+ - curl
22+ override-build : |
23+ # Use environment variable instead of `--break-system-packages` to avoid failing on older
24+ # versions of pip that do not recognize `--break-system-packages`
25+ # `--user` needed (in addition to `--break-system-packages`) for Ubuntu >=24.04
26+ PIP_BREAK_SYSTEM_PACKAGES=true python3 -m pip install --user --upgrade pip==24.3.1 # renovate: charmcraft-pip-latest
27+
28+ # Use uv to install poetry so that a newer version of Python can be installed if needed by poetry
29+ curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.5.15/uv-installer.sh | sh # renovate: charmcraft-uv-latest
30+ # poetry 2.0.0 requires Python >=3.9
31+ if ! "$HOME/.local/bin/uv" python find '>=3.9'
32+ then
33+ # Use first Python version that is >=3.9 and available in an Ubuntu LTS
34+ # (to reduce the number of Python versions we use)
35+ "$HOME/.local/bin/uv" python install 3.10.12 # renovate: charmcraft-python-ubuntu-22.04
36+ fi
37+ "$HOME/.local/bin/uv" tool install --no-python-downloads --python '>=3.9' poetry==2.0.0 --with poetry-plugin-export==1.8.0 # renovate: charmcraft-poetry-latest
38+
39+ ln -sf "$HOME/.local/bin/poetry" /usr/local/bin/poetry
40+ # "charm-poetry" part name is arbitrary; use for consistency
41+ # Avoid using "charm" part name since that has special meaning to charmcraft
42+ charm-poetry :
43+ # By default, the `poetry` plugin creates/primes these directories:
44+ # - lib, src
45+ # (https://github.com/canonical/charmcraft/blob/9ff19c328e23b50cc06f04e8a5ad4835740badf4/charmcraft/parts/plugins/_poetry.py#L76-L78)
46+ # - venv
47+ # (https://github.com/canonical/charmcraft/blob/9ff19c328e23b50cc06f04e8a5ad4835740badf4/charmcraft/parts/plugins/_poetry.py#L95
48+ # https://github.com/canonical/craft-parts/blob/afb0d652eb330b6aaad4f40fbd6e5357d358de47/craft_parts/plugins/base.py#L270)
49+ plugin : poetry
50+ source : .
51+ after :
52+ - poetry-deps
53+ poetry-export-extra-args : ['--only', 'main,charm-libs']
54+ build-packages :
55+ - libffi-dev # Needed to build Python dependencies with Rust from source
56+ - libssl-dev # Needed to build Python dependencies with Rust from source
57+ - pkg-config # Needed to build Python dependencies with Rust from source
58+ override-build : |
59+ # Workaround for https://github.com/canonical/charmcraft/issues/2068
60+ # rustup used to install rustc and cargo, which are needed to build Python dependencies with Rust from source
61+ if [[ "$CRAFT_PLATFORM" == ubuntu@20.04:* || "$CRAFT_PLATFORM" == ubuntu@22.04:* ]]
62+ then
63+ snap install rustup --classic
64+ else
65+ apt-get install rustup -y
66+ fi
67+
68+ # If Ubuntu version < 24.04, rustup was installed from snap instead of from the Ubuntu
69+ # archive—which means the rustup version could be updated at any time. Print rustup version
70+ # to build log to make changes to the snap's rustup version easier to track
71+ rustup --version
72+
73+ # rpds-py (Python package) >=0.19.0 requires rustc >=1.76, which is not available in the
74+ # Ubuntu 22.04 archive. Install rustc and cargo using rustup instead of the Ubuntu archive
75+ rustup set profile minimal
76+ rustup default 1.83.0 # renovate: charmcraft-rust-latest
77+
78+ craftctl default
79+ # Include requirements.txt in *.charm artifact for easier debugging
80+ cp requirements.txt "$CRAFT_PART_INSTALL/requirements.txt"
81+ # "files" part name is arbitrary; use for consistency
1082 files :
1183 plugin : dump
1284 source : .
@@ -18,30 +90,10 @@ parts:
1890 # (https://docs.google.com/document/d/1Jv1jhWLl8ejK3iJn7Q3VbCIM9GIhp8926bgXpdtx-Sg/edit?pli=1)
1991 # is pending review.
2092 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}")'
93+
2194 craftctl default
22- stage :
23- # Exclude requirements.txt file during staging
24- # Workaround for https://github.com/canonical/charmcraft/issues/1389 on charmcraft 2
25- - -requirements.txt
2695prime :
96+ - LICENSE
2797 - charm_version
2898 - workload_version
29- charm :
30- build-snaps :
31- - rustup
32- build-packages :
33- - libffi-dev
34- - libssl-dev
35- - pkg-config
36- override-build : |
37- rustup default stable
38- # Convert subset of poetry.lock to requirements.txt
39- curl -sSL https://install.python-poetry.org | python3 -
40- /root/.local/bin/poetry self add poetry-plugin-export
41- /root/.local/bin/poetry export --only main,charm-libs --output requirements.txt
42- craftctl default
43- stage :
44- # Exclude charm_version file during staging
45- - -charm_version
46- charm-strict-dependencies : true
47- charm-requirements : [requirements.txt]
99+ - templates
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