tox.ini

[tox]
isolated_build = True
skip_missing_interpreters = True
minversion = 3.23.0
envlist =
  fmt-check
  py39-int-pre-pex1.6
  py39-int-post-pex1.6

[tox:.package]
# N.B.: tox will use the same python version as under what tox is installed to package, so unless
# this is python 3 you can require a given python version for the packaging environment via the
# basepython key. We need this for flit which only runs under python3 but works for python2
# projects.
basepython = python3

[_integration]
deps =
  tox
commands =
  tox -e pex

[_event_integration]
deps =
  {[_integration]deps}
allowlist_externals =
  chmod
  cp
  {toxinidir}/dist/lambdex
  {toxinidir}/dist/lambda_function_copy.pex
  {toxinidir}/dist/lambda_function.pex
commands =
  {[_integration]commands}
  pex --version
  pex -r {toxinidir}/examples/event_based/requirements.txt -o {toxinidir}/dist/lambda_function.pex
  cp {toxinidir}/dist/lambda_function.pex {toxinidir}/dist/lambda_function_ro.pex
  chmod 0544 {toxinidir}/dist/lambda_function_ro.pex
  {toxinidir}/dist/lambdex build -o {toxinidir}/dist/lambda_function_copy.pex -s examples/event_based/example_function.py -H handler -M lambdex_handler.py {toxinidir}/dist/lambda_function_ro.pex
  {toxinidir}/dist/lambda_function_copy.pex -c 'from lambdex_handler import handler; handler(\{"url":"https://github.com/pex-tool/lambdex"\}, None)'
  {toxinidir}/dist/lambdex build -s examples/event_based/example_function.py -H handler -M lambdex_handler.py {toxinidir}/dist/lambda_function.pex
  {toxinidir}/dist/lambda_function.pex -c 'from lambdex_handler import handler; handler(\{"url":"https://github.com/pex-tool/lambdex"\}, None)'
  tox -e entry-point-env-var

[_gcp_http_integration]
deps =
  {[_integration]deps}
  .[test-gcp-http]
allowlist_externals =
  {toxinidir}/dist/lambdex
commands =
  {[_integration]commands}
  pex --version
  pex -r {toxinidir}/examples/gcp_http/requirements.txt -o {toxinidir}/dist/gcp_http_function.pex
  {toxinidir}/dist/lambdex build -s examples/gcp_http/example_http_function.py -H handler -M main.py {toxinidir}/dist/gcp_http_function.pex
  {toxinidir}/dist/lambdex test --type gcp-http --empty {toxinidir}/dist/gcp_http_function.pex

[testenv:py{27,36,37,38,39}-int-pre-pex1.6]
# NB: 1.4.8 is the first pre-1.6.0 version to support -c and Python 3.9 is the last version to
# support collections.Iterable which 1.4.8 uses.
deps =
  {[_event_integration]deps}
  pex==1.4.8
allowlist_externals =
  {[_event_integration]allowlist_externals}
commands =
  {[_event_integration]commands}

[testenv:py{27,36,37,38,39,310,311,312}-int-post-pex1.6]
deps =
  {[_event_integration]deps}
  {[_gcp_http_integration]deps}
  pex>=1.6.0
allowlist_externals =
  {[_event_integration]allowlist_externals}
  {[_gcp_http_integration]allowlist_externals}
commands =
  {[_event_integration]commands}
  {[_gcp_http_integration]commands}

[testenv:entry-point-env-var]
setenv =
  LAMBDEX_ENTRY_POINT = example_function:other_handler
commands =
  {toxinidir}/dist/lambdex test --empty {toxinidir}/dist/lambda_function.pex
allowlist_externals =
  {toxinidir}/dist/lambdex
  {toxinidir}/dist/lambda_function.pex
  chmod

[testenv:pex]
deps =
  pex==2.1.43; python_version < "3.10"
  # N.B.: This is the lowest version of Pex to support up through Python 3.12.
  pex==2.1.139; python_version >= "3.10"
commands =
  python scripts/build-lambdex-pex.py {toxinidir}/dist/lambdex

[testenv:lambdex]
commands = lambdex {posargs}

[testenv:fmt]
basepython = python3
skip_install = true
deps =
  black==21.4b1
  # The 8.1.0 release of click breaks black; so we pin.
  click==8.0.1
  isort==5.8.0
commands =
  black .
  isort .

[testenv:fmt-check]
basepython = {[testenv:fmt]basepython}
skip_install = true
deps =
  {[testenv:fmt]deps}
commands =
  black --check .
  isort --check-only .

[_flit]
basepython = python3
deps =
  flit
  pygments

[testenv:package]
basepython = {[_flit]basepython}
deps =
  {[_flit]deps}
commands =
  flit build

[testenv:publish]
skip_install = true
basepython = {[_flit]basepython}
passenv =
# These are used in CI.
  FLIT_USERNAME
  FLIT_PASSWORD
deps =
  {[_flit]deps}
commands =
  flit publish