putting them back

.github/linters/.ansible-lint.yml

@@ -0,0 +1,51 @@
+##########################
+##########################
+## Ansible Linter rules ##
+##########################
+##########################
+
+#############################
+# Exclude paths from linter #
+#############################
+#exclude_paths:
+
+########################
+# Make output parsable #
+########################
+parseable: true
+
+#######################
+# Set output to quiet #
+#######################
+quiet: true
+
+#####################
+# Path to rules dir #
+#####################
+#rulesdir:
+
+################
+# Tags to skip #
+################
+skip_list:
+  - '602' # Allow compare to empty string
+  - '204' # Allow string length greater that 160 chars
+  - '301' # False positives for running command shells
+  - '303' # Allow git commands for push add, etc...
+  - '305' # Allow use of shell when you want
+  - '503' # Allow step to run like handler
+
+##################
+# Tags to follow #
+##################
+#tags:
+
+#############
+# Use rules #
+#############
+use_default_rules: true
+
+#################
+# Set verbosity #
+#################
+verbosity: 1

.github/linters/.coffee-lint.json

@@ -0,0 +1,135 @@
+{
+  "arrow_spacing": {
+    "level": "ignore"
+  },
+  "braces_spacing": {
+    "level": "ignore",
+    "spaces": 0,
+    "empty_object_spaces": 0
+  },
+  "camel_case_classes": {
+    "level": "error"
+  },
+  "coffeescript_error": {
+    "level": "error"
+  },
+  "colon_assignment_spacing": {
+    "level": "ignore",
+    "spacing": {
+      "left": 0,
+      "right": 0
+    }
+  },
+  "cyclomatic_complexity": {
+    "level": "ignore",
+    "value": 10
+  },
+  "duplicate_key": {
+    "level": "error"
+  },
+  "empty_constructor_needs_parens": {
+    "level": "ignore"
+  },
+  "ensure_comprehensions": {
+    "level": "warn"
+  },
+  "eol_last": {
+    "level": "ignore"
+  },
+  "indentation": {
+    "value": 2,
+    "level": "warn"
+  },
+  "line_endings": {
+    "level": "ignore",
+    "value": "unix"
+  },
+  "max_line_length": {
+    "value": 80,
+    "level": "ignore",
+    "limitComments": true
+  },
+  "missing_fat_arrows": {
+    "level": "ignore",
+    "is_strict": false
+  },
+  "newlines_after_classes": {
+    "value": 3,
+    "level": "ignore"
+  },
+  "no_backticks": {
+    "level": "error"
+  },
+  "no_debugger": {
+    "level": "warn",
+    "console": false
+  },
+  "no_empty_functions": {
+    "level": "ignore"
+  },
+  "no_empty_param_list": {
+    "level": "ignore"
+  },
+  "no_implicit_braces": {
+    "level": "ignore",
+    "strict": true
+  },
+  "no_implicit_parens": {
+    "level": "ignore",
+    "strict": true
+  },
+  "no_interpolation_in_single_quotes": {
+    "level": "ignore"
+  },
+  "no_nested_string_interpolation": {
+    "level": "warn"
+  },
+  "no_plusplus": {
+    "level": "ignore"
+  },
+  "no_private_function_fat_arrows": {
+    "level": "warn"
+  },
+  "no_stand_alone_at": {
+    "level": "ignore"
+  },
+  "no_tabs": {
+    "level": "error"
+  },
+  "no_this": {
+    "level": "ignore"
+  },
+  "no_throwing_strings": {
+    "level": "error"
+  },
+  "no_trailing_semicolons": {
+    "level": "error"
+  },
+  "no_trailing_whitespace": {
+    "level": "ignore",
+    "allowed_in_comments": false,
+    "allowed_in_empty_lines": true
+  },
+  "no_unnecessary_double_quotes": {
+    "level": "ignore"
+  },
+  "no_unnecessary_fat_arrows": {
+    "level": "warn"
+  },
+  "non_empty_constructor_needs_parens": {
+    "level": "ignore"
+  },
+  "prefer_english_operator": {
+    "level": "ignore",
+    "doubleNotLevel": "ignore"
+  },
+  "space_operators": {
+    "level": "ignore"
+  },
+  "spacing_after_comma": {
+    "level": "ignore"
+  },
+  "transform_messes_up_line_numbers": {
+    "level": "warn"
+  }
+}

.github/linters/.eslintrc.yml

@@ -0,0 +1,40 @@
+---
+
+#############################
+#############################
+## JavaScript Linter rules ##
+#############################
+#############################
+
+############
+# Env Vars #
+############
+env:
+  browser: true
+  es6: true
+  jest: true
+
+###############
+# Global Vars #
+###############
+globals:
+  Atomics: readonly
+  SharedArrayBuffer: readonly
+
+###############
+# Parser vars #
+###############
+parser: '@typescript-eslint/parser'
+parserOptions:
+  ecmaVersion: 2018
+
+###########
+# Plugins #
+###########
+plugins:
+  - '@typescript-eslint'
+
+#########
+# Rules #
+#########
+rules: {}

.github/linters/.markdown-lint.yml

@@ -0,0 +1,35 @@
+---
+###########################
+###########################
+## Markdown Linter rules ##
+###########################
+###########################
+
+# Linter rules doc:
+# - https://github.com/DavidAnson/markdownlint
+#
+# Note:
+# To comment out a single error:
+#   <!-- markdownlint-disable -->
+#   any violations you want
+#   <!-- markdownlint-restore -->
+#
+
+###############
+# Rules by id #
+###############
+MD004: false                  # Unordered list style
+MD007:
+  indent: 2                   # Unordered list indentation
+MD013:
+  line_length: 808            # Line length
+MD026:
+  punctuation: ".,;:!。，；:"  # List of not allowed
+MD029: false                  # Ordered list item prefix
+MD033: false                  # Allow inline HTML
+MD036: false                  # Emphasis used instead of a heading
+
+#################
+# Rules by tags #
+#################
+blank_lines: false  # Error on blank lines

.github/linters/.python-lint

@@ -0,0 +1,542 @@
+[MASTER]
+
+# A comma-separated list of package or module names from where C extensions may
+# be loaded. Extensions are loading into the active Python interpreter and may
+# run arbitrary code
+extension-pkg-whitelist=
+
+# Add files or directories to the blacklist. They should be base names, not
+# paths.
+ignore=CVS
+
+# Add files or directories matching the regex patterns to the blacklist. The
+# regex matches against base names, not paths.
+ignore-patterns=
+
+# Python code to execute, usually for sys.path manipulation such as
+# pygtk.require().
+#init-hook=
+
+# Use multiple processes to speed up Pylint.
+jobs=1
+
+# List of plugins (as comma separated values of python modules names) to load,
+# usually to register additional checkers.
+load-plugins=
+
+# Pickle collected data for later comparisons.
+persistent=yes
+
+# Specify a configuration file.
+#rcfile=
+
+# When enabled, pylint would attempt to guess common misconfiguration and emit
+# user-friendly hints instead of false-positive error messages
+suggestion-mode=yes
+
+# Allow loading of arbitrary C extensions. Extensions are imported into the
+# active Python interpreter and may run arbitrary code.
+unsafe-load-any-extension=no
+
+
+[MESSAGES CONTROL]
+
+# Only show warnings with the listed confidence levels. Leave empty to show
+# all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED
+confidence=
+
+# Disable the message, report, category or checker with the given id(s). You
+# can either give multiple identifiers separated by comma (,) or put this
+# option multiple times (only on the command line, not in the configuration
+# file where it should appear only once).You can also use "--disable=all" to
+# disable everything first and then reenable specific checks. For example, if
+# you want to run only the similarities checker, you can use "--disable=all
+# --enable=similarities". If you want to run only the classes checker, but have
+# no Warning level messages displayed, use"--disable=all --enable=classes
+# --disable=W"
+disable=print-statement,
+        parameter-unpacking,
+        unpacking-in-except,
+        old-raise-syntax,
+        backtick,
+        long-suffix,
+        old-ne-operator,
+        old-octal-literal,
+        import-star-module-level,
+        non-ascii-bytes-literal,
+        raw-checker-failed,
+        bad-inline-option,
+        locally-disabled,
+        locally-enabled,
+        file-ignored,
+        suppressed-message,
+        useless-suppression,
+        deprecated-pragma,
+        apply-builtin,
+        basestring-builtin,
+        buffer-builtin,
+        cmp-builtin,
+        coerce-builtin,
+        execfile-builtin,
+        file-builtin,
+        long-builtin,
+        raw_input-builtin,
+        reduce-builtin,
+        standarderror-builtin,
+        unicode-builtin,
+        xrange-builtin,
+        coerce-method,
+        delslice-method,
+        getslice-method,
+        setslice-method,
+        no-absolute-import,
+        old-division,
+        dict-iter-method,
+        dict-view-method,
+        next-method-called,
+        metaclass-assignment,
+        indexing-exception,
+        raising-string,
+        reload-builtin,
+        oct-method,
+        hex-method,
+        nonzero-method,
+        cmp-method,
+        input-builtin,
+        round-builtin,
+        intern-builtin,
+        unichr-builtin,
+        map-builtin-not-iterating,
+        zip-builtin-not-iterating,
+        range-builtin-not-iterating,
+        filter-builtin-not-iterating,
+        using-cmp-argument,
+        eq-without-hash,
+        div-method,
+        idiv-method,
+        rdiv-method,
+        exception-message-attribute,
+        invalid-str-codec,
+        sys-max-int,
+        bad-python3-import,
+        deprecated-string-function,
+        deprecated-str-translate-call,
+        deprecated-itertools-function,
+        deprecated-types-field,
+        next-method-defined,
+        dict-items-not-iterating,
+        dict-keys-not-iterating,
+        dict-values-not-iterating
+
+# Enable the message, report, category or checker with the given id(s). You can
+# either give multiple identifier separated by comma (,) or put this option
+# multiple time (only on the command line, not in the configuration file where
+# it should appear only once). See also the "--disable" option for examples.
+enable=c-extension-no-member
+
+
+[REPORTS]
+
+# Python expression which should return a note less than 10 (10 is the highest
+# note). You have access to the variables errors warning, statement which
+# respectively contain the number of errors / warnings messages and the total
+# number of statements analyzed. This is used by the global evaluation report
+# (RP0004).
+evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
+
+# Template used to display messages. This is a python new-style format string
+# used to format the message information. See doc for all details
+#msg-template=
+
+# Set the output format. Available formats are text, parseable, colorized, json
+# and msvs (visual studio).You can also give a reporter class, eg
+# mypackage.mymodule.MyReporterClass.
+output-format=text
+
+# Tells whether to display a full report or only the messages
+reports=no
+
+# Activate the evaluation score.
+score=yes
+
+
+[REFACTORING]
+
+# Maximum number of nested blocks for function / method body
+max-nested-blocks=5
+
+# Complete name of functions that never returns. When checking for
+# inconsistent-return-statements if a never returning function is called then
+# it will be considered as an explicit return statement and no message will be
+# printed.
+never-returning-functions=optparse.Values,sys.exit
+
+
+[VARIABLES]
+
+# List of additional names supposed to be defined in builtins. Remember that
+# you should avoid to define new builtins when possible.
+additional-builtins=
+
+# Tells whether unused global variables should be treated as a violation.
+allow-global-unused-variables=yes
+
+# List of strings which can identify a callback function by name. A callback
+# name must start or end with one of those strings.
+callbacks=cb_,
+          _cb
+
+# A regular expression matching the name of dummy variables (i.e. expectedly
+# not used).
+dummy-variables-rgx=_+$|(_[a-zA-Z0-9_]*[a-zA-Z0-9]+?$)|dummy|^ignored_|^unused_
+
+# Argument names that match this expression will be ignored. Default to name
+# with leading underscore
+ignored-argument-names=_.*|^ignored_|^unused_
+
+# Tells whether we should check for unused import in __init__ files.
+init-import=no
+
+# List of qualified module names which can have objects that can redefine
+# builtins.
+redefining-builtins-modules=six.moves,past.builtins,future.builtins
+
+
+[LOGGING]
+
+# Logging modules to check that the string format arguments are in logging
+# function parameter format
+logging-modules=logging
+
+
+[TYPECHECK]
+
+# List of decorators that produce context managers, such as
+# contextlib.contextmanager. Add to this list to register other decorators that
+# produce valid context managers.
+contextmanager-decorators=contextlib.contextmanager
+
+# List of members which are set dynamically and missed by pylint inference
+# system, and so shouldn't trigger E1101 when accessed. Python regular
+# expressions are accepted.
+generated-members=
+
+# Tells whether missing members accessed in mixin class should be ignored. A
+# mixin class is detected if its name ends with "mixin" (case insensitive).
+ignore-mixin-members=yes
+
+# This flag controls whether pylint should warn about no-member and similar
+# checks whenever an opaque object is returned when inferring. The inference
+# can return multiple potential results while evaluating a Python object, but
+# some branches might not be evaluated, which results in partial inference. In
+# that case, it might be useful to still emit no-member and other checks for
+# the rest of the inferred objects.
+ignore-on-opaque-inference=yes
+
+# List of class names for which member attributes should not be checked (useful
+# for classes with dynamically set attributes). This supports the use of
+# qualified names.
+ignored-classes=optparse.Values,thread._local,_thread._local
+
+# List of module names for which member attributes should not be checked
+# (useful for modules/projects where namespaces are manipulated during runtime
+# and thus existing member attributes cannot be deduced by static analysis. It
+# supports qualified module names, as well as Unix pattern matching.
+ignored-modules=
+
+# Show a hint with possible names when a member name was not found. The aspect
+# of finding the hint is based on edit distance.
+missing-member-hint=yes
+
+# The minimum edit distance a name should have in order to be considered a
+# similar match for a missing member name.
+missing-member-hint-distance=1
+
+# The total number of similar names that should be taken in consideration when
+# showing a hint for a missing member.
+missing-member-max-choices=1
+
+
+[MISCELLANEOUS]
+
+# List of note tags to take in consideration, separated by a comma.
+notes=FIXME,
+      XXX,
+      TODO
+
+
+[BASIC]
+
+# Naming style matching correct argument names
+argument-naming-style=snake_case
+
+# Regular expression matching correct argument names. Overrides argument-
+# naming-style
+#argument-rgx=
+
+# Naming style matching correct attribute names
+attr-naming-style=snake_case
+
+# Regular expression matching correct attribute names. Overrides attr-naming-
+# style
+#attr-rgx=
+
+# Bad variable names which should always be refused, separated by a comma
+bad-names=foo,
+          bar,
+          baz,
+          toto,
+          tutu,
+          tata
+
+# Naming style matching correct class attribute names
+class-attribute-naming-style=any
+
+# Regular expression matching correct class attribute names. Overrides class-
+# attribute-naming-style
+#class-attribute-rgx=
+
+# Naming style matching correct class names
+class-naming-style=PascalCase
+
+# Regular expression matching correct class names. Overrides class-naming-style
+#class-rgx=
+
+# Naming style matching correct constant names
+const-naming-style=UPPER_CASE
+
+# Regular expression matching correct constant names. Overrides const-naming-
+# style
+#const-rgx=
+
+# Minimum line length for functions/classes that require docstrings, shorter
+# ones are exempt.
+docstring-min-length=-1
+
+# Naming style matching correct function names
+function-naming-style=snake_case
+
+# Regular expression matching correct function names. Overrides function-
+# naming-style
+#function-rgx=
+
+# Good variable names which should always be accepted, separated by a comma
+good-names=i,
+           j,
+           k,
+           ex,
+           Run,
+           _
+
+# Include a hint for the correct naming format with invalid-name
+include-naming-hint=no
+
+# Naming style matching correct inline iteration names
+inlinevar-naming-style=any
+
+# Regular expression matching correct inline iteration names. Overrides
+# inlinevar-naming-style
+#inlinevar-rgx=
+
+# Naming style matching correct method names
+method-naming-style=snake_case
+
+# Regular expression matching correct method names. Overrides method-naming-
+# style
+#method-rgx=
+
+# Naming style matching correct module names
+module-naming-style=snake_case
+
+# Regular expression matching correct module names. Overrides module-naming-
+# style
+#module-rgx=
+
+# Colon-delimited sets of names that determine each other's naming style when
+# the name regexes allow several styles.
+name-group=
+
+# Regular expression which should only match function or class names that do
+# not require a docstring.
+no-docstring-rgx=^_
+
+# List of decorators that produce properties, such as abc.abstractproperty. Add
+# to this list to register other decorators that produce valid properties.
+property-classes=abc.abstractproperty
+
+# Naming style matching correct variable names
+variable-naming-style=snake_case
+
+# Regular expression matching correct variable names. Overrides variable-
+# naming-style
+#variable-rgx=
+
+
+[SPELLING]
+
+# Limits count of emitted suggestions for spelling mistakes
+max-spelling-suggestions=4
+
+# Spelling dictionary name. Available dictionaries: none. To make it working
+# install python-enchant package.
+spelling-dict=
+
+# List of comma separated words that should not be checked.
+spelling-ignore-words=
+
+# A path to a file that contains private dictionary; one word per line.
+spelling-private-dict-file=
+
+# Tells whether to store unknown words to indicated private dictionary in
+# --spelling-private-dict-file option instead of raising a message.
+spelling-store-unknown-words=no
+
+
+[FORMAT]
+
+# Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
+expected-line-ending-format=
+
+# Regexp for a line that is allowed to be longer than the limit.
+ignore-long-lines=^\s*(# )?<?https?://\S+>?$
+
+# Number of spaces of indent required inside a hanging  or continued line.
+indent-after-paren=4
+
+# String used as indentation unit. This is usually "    " (4 spaces) or "\t" (1
+# tab).
+indent-string='    '
+
+# Maximum number of characters on a single line.
+max-line-length=100
+
+# Maximum number of lines in a module
+max-module-lines=1000
+
+# List of optional constructs for which whitespace checking is disabled. `dict-
+# separator` is used to allow tabulation in dicts, etc.: {1  : 1,\n222: 2}.
+# `trailing-comma` allows a space between comma and closing bracket: (a, ).
+# `empty-line` allows space-only lines.
+no-space-check=trailing-comma,
+               dict-separator
+
+# Allow the body of a class to be on the same line as the declaration if body
+# contains single statement.
+single-line-class-stmt=no
+
+# Allow the body of an if to be on the same line as the test if there is no
+# else.
+single-line-if-stmt=no
+
+
+[SIMILARITIES]
+
+# Ignore comments when computing similarities.
+ignore-comments=yes
+
+# Ignore docstrings when computing similarities.
+ignore-docstrings=yes
+
+# Ignore imports when computing similarities.
+ignore-imports=no
+
+# Minimum lines number of a similarity.
+min-similarity-lines=4
+
+
+[DESIGN]
+
+# Maximum number of arguments for function / method
+max-args=5
+
+# Maximum number of attributes for a class (see R0902).
+max-attributes=7
+
+# Maximum number of boolean expressions in a if statement
+max-bool-expr=5
+
+# Maximum number of branch for function / method body
+max-branches=12
+
+# Maximum number of locals for function / method body
+max-locals=15
+
+# Maximum number of parents for a class (see R0901).
+max-parents=7
+
+# Maximum number of public methods for a class (see R0904).
+max-public-methods=20
+
+# Maximum number of return / yield for function / method body
+max-returns=6
+
+# Maximum number of statements in function / method body
+max-statements=50
+
+# Minimum number of public methods for a class (see R0903).
+min-public-methods=2
+
+
+[IMPORTS]
+
+# Allow wildcard imports from modules that define __all__.
+allow-wildcard-with-all=no
+
+# Analyse import fallback blocks. This can be used to support both Python 2 and
+# 3 compatible code, which means that the block might have code that exists
+# only in one or another interpreter, leading to false positives when analysed.
+analyse-fallback-blocks=no
+
+# Deprecated modules which should not be used, separated by a comma
+deprecated-modules=regsub,
+                   TERMIOS,
+                   Bastion,
+                   rexec
+
+# Create a graph of external dependencies in the given file (report RP0402 must
+# not be disabled)
+ext-import-graph=
+
+# Create a graph of every (i.e. internal and external) dependencies in the
+# given file (report RP0402 must not be disabled)
+import-graph=
+
+# Create a graph of internal dependencies in the given file (report RP0402 must
+# not be disabled)
+int-import-graph=
+
+# Force import order to recognize a module as part of the standard
+# compatibility libraries.
+known-standard-library=
+
+# Force import order to recognize a module as part of a third party library.
+known-third-party=enchant
+
+
+[CLASSES]
+
+# List of method names used to declare (i.e. assign) instance attributes.
+defining-attr-methods=__init__,
+                      __new__,
+                      setUp
+
+# List of member names, which should be excluded from the protected access
+# warning.
+exclude-protected=_asdict,
+                  _fields,
+                  _replace,
+                  _source,
+                  _make
+
+# List of valid names for the first argument in a class method.
+valid-classmethod-first-arg=cls
+
+# List of valid names for the first argument in a metaclass class method.
+valid-metaclass-classmethod-first-arg=mcs
+
+
+[EXCEPTIONS]
+
+# Exceptions that will emit a warning when being caught. Defaults to
+# "Exception"
+overgeneral-exceptions=Exception

.github/linters/.ruby-lint.yml

@@ -0,0 +1,184 @@
+---
+#######################
+# Rubocop Config file #
+#######################
+
+################################################################################
+############################## Rails Rules #####################################
+################################################################################
+
+# Set the linter to enable rails rules
+Rails:
+  Enabled: true
+
+################################################################################
+############################# Security Rules ###################################
+################################################################################
+
+# Security rules
+Security/Open:
+  Enabled: false
+################################################################################
+############################# Metrics Rules ####################################
+################################################################################
+
+# Commonly used screens these days easily fit more than 80 characters.
+Metrics/LineLength:
+  Max: 120
+
+# Too short methods lead to extraction of single-use methods, which can make
+# the code easier to read (by naming things), but can also clutter the class
+Metrics/MethodLength:
+  Max: 30
+
+# The guiding principle of classes is SRP,
+# SRP can't be accurately measured by LoC
+Metrics/ClassLength:
+  Max: 1500
+
+# Turn off the Assignment Branch Condition size for the case of these scripts
+Metrics/AbcSize:
+  Enabled: false
+
+# Set the complexity of the metrics
+Metrics/PerceivedComplexity:
+  Max: 10
+
+# Set the complexity of the cyle
+Metrics/CyclomaticComplexity:
+  Max: 10
+
+################################################################################
+########################## Layout Rules ########################################
+################################################################################
+
+# No space makes the method definition shorter and differentiates
+# from a regular assignment.
+Layout/SpaceAroundEqualsInParameterDefault:
+  EnforcedStyle: no_space
+
+# Indenting the chained dots beneath each other is not supported by this cop,
+# see https://github.com/bbatsov/rubocop/issues/1633
+Layout/MultilineOperationIndentation:
+  Enabled: false
+
+Layout/SpaceInsideBlockBraces:
+  # The space here provides no real gain in readability while consuming
+  # horizontal space that could be used for a better parameter name.
+  # Also {| differentiates better from a hash than { | does.
+  SpaceBeforeBlockParameters: false
+
+# No trailing space differentiates better from the block:
+# foo} means hash, foo } means block.
+Layout/SpaceInsideHashLiteralBraces:
+  EnforcedStyle: no_space
+
+################################################################################
+########################### Style Rules ########################################
+################################################################################
+
+# Single quotes being faster is hardly measurable and only affects parse time.
+# Enforcing double quotes reduces the times where you need to change them
+# when introducing an interpolation. Use single quotes only if their semantics
+# are needed.
+Style/StringLiterals:
+  EnforcedStyle: double_quotes
+
+# We do not need to support Ruby 1.9, so this is good to use.
+Style/SymbolArray:
+  Enabled: true
+
+# Mixing the styles looks just silly.
+Style/HashSyntax:
+  EnforcedStyle: ruby19_no_mixed_keys
+
+# has_key? and has_value? are far more readable than key? and value?
+Style/PreferredHashMethods:
+  Enabled: false
+
+# String#% is by far the least verbose and only object oriented variant.
+Style/FormatString:
+  EnforcedStyle: percent
+
+Style/CollectionMethods:
+  Enabled: true
+  PreferredMethods:
+    # inject seems more common in the community.
+    reduce: "inject"
+
+# Either allow this style or don't. Marking it as safe with parenthesis
+# is silly. Let's try to live without them for now.
+Style/ParenthesesAroundCondition:
+  AllowSafeAssignment: false
+
+# A specialized exception class will take one or more arguments
+# and construct the message from it. So both variants make sense.
+Style/RaiseArgs:
+  Enabled: false
+
+# Fail is an alias of raise. Avoid aliases,
+# it's more cognitive load for no gain. The argument that fail
+# should be used to abort the program is wrong too,
+# there's Kernel#abort for that.
+Style/SignalException:
+  EnforcedStyle: only_raise
+
+# { ... } for multi-line blocks is okay, follow Weirichs rule instead:
+# https://web.archive.org/web/20140221124509/http://onestepback.org/index.cgi/Tech/Ruby/BraceVsDoEnd.rdoc
+Style/BlockDelimiters:
+  Enabled: false
+
+# do / end blocks should be used for side effects,
+# methods that run a block for side effects and have
+# a useful return value are rare, assign the return
+# value to a local variable for those cases.
+Style/MethodCalledOnDoEndBlock:
+  Enabled: true
+
+# Enforcing the names of variables? To single letter ones? Just no.
+Style/SingleLineBlockParams:
+  Enabled: false
+
+# Check with yard instead.
+Style/Documentation:
+  Enabled: false
+
+# Style preference
+Style/MethodDefParentheses:
+  Enabled: false
+
+################################################################################
+########################### Linter Rules #######################################
+################################################################################
+
+# There are valid cases, for example debugging Cucumber steps,
+# also they'll fail CI anyway
+Lint/Debugger:
+  Enabled: false
+
+# Shadowing outer local variables with block parameters is often useful
+# to not reinvent a new name for the same thing, it highlights the relation
+# between the outer variable and the parameter. The cases where it's actually
+# confusing are rare, and usually bad for other reasons already, for example
+# because the method is too long.
+Lint/ShadowingOuterLocalVariable:
+  Enabled: false
+
+# Suppressing exceptions can be perfectly fine, and be it to avoid to
+# explicitly type nil into the rescue since that's what you want to return,
+# or suppressing LoadError for optional dependencies
+Lint/HandleExceptions:
+  Enabled: false
+
+Lint/AssignmentInCondition:
+  AllowSafeAssignment: false
+
+################################################################################
+############################ Naming Rules ######################################
+################################################################################
+
+# This is just silly. Calling the argument `other` in all cases makes no sense.
+Naming/BinaryOperatorParameterName:
+  Enabled: false
+
+################################################################################

.github/linters/.yaml-lint.yml

@@ -0,0 +1,59 @@
+---
+###########################################
+# These are the rules used for            #
+# linting all the yaml files in the stack #
+# NOTE:                                   #
+# You can disble line with:               #
+# # yamllint disable-line                 #
+###########################################
+rules:
+  braces:
+    level: warning
+    min-spaces-inside: 0
+    max-spaces-inside: 0
+    min-spaces-inside-empty: 1
+    max-spaces-inside-empty: 5
+  brackets:
+    level: warning
+    min-spaces-inside: 0
+    max-spaces-inside: 0
+    min-spaces-inside-empty: 1
+    max-spaces-inside-empty: 5
+  colons:
+    level: warning
+    max-spaces-before: 0
+    max-spaces-after: 1
+  commas:
+    level: warning
+    max-spaces-before: 0
+    min-spaces-after: 1
+    max-spaces-after: 1
+  comments: disable
+  comments-indentation: disable
+  document-end: disable
+  document-start:
+    level: warning
+    present: true
+  empty-lines:
+    level: warning
+    max: 2
+    max-start: 0
+    max-end: 0
+  hyphens:
+    level: warning
+    max-spaces-after: 1
+  indentation:
+    level: warning
+    spaces: consistent
+    indent-sequences: true
+    check-multi-line-strings: false
+  key-duplicates: enable
+  line-length:
+    level: warning
+    max: 80
+    allow-non-breakable-words: true
+    allow-non-breakable-inline-mappings: true
+  new-line-at-end-of-file: disable
+  new-lines:
+    type: unix
+  trailing-spaces: disable