[tox]
envlist = linters, unit-tests
minversion = 2.3
skipsdist = True

[testenv]
install_command = pip install -U {opts} {packages}
setenv = VIRTUAL_ENV={envdir}
         OS_STDOUT_CAPTURE=1
         OS_STDERR_CAPTURE=1
         OS_TEST_TIMEOUT=60
deps = -r{toxinidir}/test-requirements.txt

[testenv:linters]
basepython = python3
allowlist_externals = bash
# Bashate warnings
# E001 Trailing Whitespace
# E002 Tab indents
# E003 Indent not multiple of 4
# E006 Line too long
# E010 The "do" should be on same line as for
# E011 Then keyword is not on same line as if or elif keyword
# E020 Function declaration not in format ^function name {$
# E042 local declaration hides errors
commands =
  bash -c "find {toxinidir}/build-tools       \
         -not \( -type d -name .?\* -prune \) \
         -type f                              \
         -not -name \*~                       \
         -not -name \*.md                     \
         -name \*.sh                          \
         -print0 | xargs --no-run-if-empty -0 bashate -v -e 'E*' -i E003,E006,E010"
  bash -c "find {toxinidir}/build-tools       \
         -not \( -type d -name .?\* -prune \) \
         -type f                              \
         -not -name \*~                       \
         -not -name \*.md                     \
         \( -exec bash -c 'file \{\} | grep -q shell' \; \
         -a ! -name '*.sh' \) \
         -print0 | xargs --no-run-if-empty -0 bashate -v -e 'E*' -i E001,E002,E003,E006,E010,E011,E020,E042"
  bash -c "find {toxinidir}        \
            \( -name stx -prune \)         \
            -o \( -name .tox -prune \)         \
            -o -type f -name '*.yaml'       \
            -print0 | xargs -0 yamllint"

[testenv:pep8]
basepython = python3
usedevelop = False
skip_install = True
deps =
    pep8
commands =
    pep8

[testenv:venv]
basepython = python3
commands = {posargs}

[testenv:unit-tests]
allowlist_externals = bash
basepython = python3
setenv = PYTHON3=python
commands =
    bash -c " \
        for f in {toxinidir}/build-tools/unit-tests/* ; do \
            $f || exit 1 ; \
        done ; \
    "