dodo.py

from pathlib import Path

from doit.task import Task
from doit.tools import create_folder

PACKAGE = "glyphsynth"

BADGES_PATH = Path("badges")
PYTEST_BADGE = BADGES_PATH / "tests.svg"
COV_BADGE = BADGES_PATH / "cov.svg"

OUT_PATH = Path("__out__")

TESTS_PATH = OUT_PATH / "tests"
JUNIT_PATH = TESTS_PATH / "junit.xml"
COV_PATH = TESTS_PATH / "cov"

COV_HTML_PATH = COV_PATH / "html"
COV_XML_PATH = COV_PATH / "coverage.xml"


def task_pytest():
    """
    Run pytest and generate coverage reports.
    """

    args = [
        "pytest",
        f"--cov={PACKAGE}",
        f"--cov-report=html:{COV_HTML_PATH}",
        f"--cov-report=xml:{COV_XML_PATH}",
        f"--junitxml={JUNIT_PATH}",
    ]

    return Task(
        "pytest",
        actions=[
            (create_folder, [COV_PATH]),
            # run pytest
            " ".join(args),
        ],
        targets=[
            f"{COV_HTML_PATH}/index.html",
            COV_XML_PATH,
            JUNIT_PATH,
        ],
        file_dep=[],
        clean=True,
    )


def task_badges():
    """
    Generate badges from coverage results.
    """

    gen_tests = [
        "genbadge",
        "tests",
        f"-i {JUNIT_PATH}",
        f"-o {PYTEST_BADGE}",
    ]

    gen_cov = [
        "genbadge",
        "coverage",
        f"-i {COV_XML_PATH}",
        f"-o {COV_BADGE}",
    ]

    return Task(
        "badges",
        actions=[
            (create_folder, [BADGES_PATH]),
            " ".join(gen_tests),
            " ".join(gen_cov),
        ],
        targets=[
            PYTEST_BADGE,
            COV_BADGE,
        ],
        file_dep=[
            JUNIT_PATH,
            COV_XML_PATH,
        ],
    )