[tox]
envlist = config,flake8,bashate
skipsdist = True

[testenv]
whitelist_externals =
    bash

[testenv:config]
commands =
    /bin/bash -c 'set -euo pipefail && . ./conf/production.env.example'
    /bin/bash -c 'set -euo pipefail && . ./conf/development.env.example'

[testenv:bashate]
deps = bashate==0.5.1
commands =
    # Run bashate check for all bash scripts
    # Ignores the following rules:
    #     E003: Indent not multiple of 4 (we use multiples of 2)
    #     E006: Line longer than 79 columns
    bash -c "grep --recursive --binary-files=without-match \
        --files-with-match '^.!.*\(ba\)\?sh$' \
        --exclude-dir .tox \
        --exclude-dir .git \
        {toxinidir} | xargs bashate --error . --verbose --ignore=E003,E006"

[testenv:flake8]
deps =
	flake8
	flake8-debugger
commands = flake8 {posargs}

[testenv:isort]
deps = isort==4.2.15
commands =
    bash -c "find {toxinidir} \
        -type d \
            \( \
              -path {toxinidir}/.git -o \
              -path {toxinidir}/.tox -o \
              -path {toxinidir}/.venv -o \
              -path {toxinidir}/plugins -o \
              -path {toxinidir}/node_modules \
            \) -prune -o \
        -name '*.py' \
        -print | xargs isort {posargs:--check-only} --verbose"

[flake8]
exclude = .venv,venv,.tox,dist,doc,build,*.egg,docs,setup.py,*/migrations/
ignore = E121,E123,E125,E126,E127,E128,E131,E222,E226,E231,E251,E261,E265,E302,E305,E402,E714,E722,F401,F403,F405,F841,W391
max-line-length = 160
# E121 continuation line under-indented for hanging indent
# E123 closing bracket does not match indentation of opening bracket's line
# E125 continuation line with same indent as next logical line
# E126 continuation line over-indented for hanging indent
# E127 continuation line over-indented for visual indent
# E128 continuation line under-indented for visual indent
# E131 continuation line unaligned for hanging indent
# E222 multiple spaces after operator
# E226 missing whitespace around arithmetic operator
# E231 missing whitespace after
# E251 unexpected spaces around keyword / parameter equals
# E261 at least two spaces before inline comment
# E265 block comment should start with '# '
# E302 expected 2 blank lines, found 1
# E305 expected 2 blank lines after class or function definition, found 1
# E402 module level import not at top of file
# E714 test for object identity should be 'is not'
# E722 do not use bare except
# F401 Imported but unused
# F403 'from module import *' used; unable to detect undefined names
# F405 foo may be undefined, or defined from star imports
# F841 local variable 'foo' is assigned to but never used
# W391 blank line at end of file