ota/examples/basic-python/ota.yaml at main · ota-run/ota · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
#
#                █████
#               ░░███
#       ██████  ███████    ██████
#      ███░░███░░░███░    ░░░░░███
#     ░███ ░███  ░███      ███████
#     ░███ ░███  ░███ ███ ███░░███
#     ░░██████   ░░█████ ░░████████
#      ░░░░░░     ░░░░░   ░░░░░░░░
#
#   Copyright (C) 2026 — 2026, Ota. All Rights Reserved.
#
#   DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
#   Licensed under the Apache License, Version 2.0. See LICENSE for the full license text.
#   You may not use this file except in compliance with that License.
#   Unless required by applicable law or agreed to in writing, software distributed under the
#   License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
#   either express or implied. See the License for the specific language governing permissions
#   and limitations under the License.
#
#   If you need additional information or have any questions, please email: os@ota.run

version: 1
project:
  name: basic-python
  description: Minimal Python repo that shows Python toolchain ownership plus setup and verification
  type: application
toolchains:
  python:
    version: "3.12"
    package_managers:
      uv: ">=0.7.0"
tasks:
  setup:
    description: Hydrate Python dependencies through the declared uv lane
    prepare:
      kind: dependency_hydration
      medium: package_dependencies
      source:
        kind: uv
        cwd: .
    requirements:
      toolchains:
        - python
    effects:
      writes:
        - .venv
      network: true
      network_kind: dependency_hydration
  test:
    description: Run the Python test suite
    command:
      exe: uv
      args:
        - run
        - pytest
    depends_on:
      - setup
    requirements:
      toolchains:
        - python
workflows:
  default: verify
  verify:
    description: Canonical Python toolchain setup and verification path
    setup:
      task: setup
    run:
      task: test
    notes: |
      Use this when the repo front door is setup plus verification rather than a long-running dev
      server.
      `toolchains.python` keeps Python ownership under one toolchain contract instead of splitting it across
      `runtimes.python` and ad hoc package-manager commands.
agent:
  entrypoint: setup
  default_task: test
  safe_tasks:
    - setup
    - test
  verify_after_changes:
    - test
  writable_paths:
    - .venv
    - docs
    - tests
  protected_paths:
    - ota.yaml
  notes: |
    Use `ota validate` before changes and `ota workflows` to inspect the setup-plus-test path.
    Keep Python ownership under `toolchains.python` and use `ota run test` to verify Python
    changes.