Compare commits
No commits in common. 'master' and 'v1.29.0' have entirely different histories.
@ -1,4 +0,0 @@
|
|||||||
[flake8]
|
|
||||||
import-order-style = pep8
|
|
||||||
application-import-names = yamllint
|
|
||||||
ignore = W503,W504
|
|
||||||
@ -0,0 +1,4 @@
|
|||||||
|
include LICENSE
|
||||||
|
include README.rst
|
||||||
|
include docs/*
|
||||||
|
include tests/*.py tests/rules/*.py tests/yaml-1.2-spec-examples/*
|
||||||
@ -1,54 +0,0 @@
|
|||||||
[project]
|
|
||||||
name = "yamllint"
|
|
||||||
description = "A linter for YAML files."
|
|
||||||
readme = {file = "README.rst", content-type = "text/x-rst"}
|
|
||||||
requires-python = ">=3.7"
|
|
||||||
license = {text = "GPL-3.0-or-later"}
|
|
||||||
authors = [{name = "Adrien Vergé"}]
|
|
||||||
keywords = ["yaml", "lint", "linter", "syntax", "checker"]
|
|
||||||
classifiers = [
|
|
||||||
"Development Status :: 5 - Production/Stable",
|
|
||||||
"Environment :: Console",
|
|
||||||
"Intended Audience :: Developers",
|
|
||||||
"License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
|
|
||||||
"Programming Language :: Python",
|
|
||||||
"Topic :: Software Development",
|
|
||||||
"Topic :: Software Development :: Debuggers",
|
|
||||||
"Topic :: Software Development :: Quality Assurance",
|
|
||||||
"Topic :: Software Development :: Testing",
|
|
||||||
]
|
|
||||||
dependencies = [
|
|
||||||
"pathspec >= 0.5.3",
|
|
||||||
"pyyaml",
|
|
||||||
]
|
|
||||||
dynamic = ["version"]
|
|
||||||
|
|
||||||
[project.optional-dependencies]
|
|
||||||
dev = [
|
|
||||||
"doc8",
|
|
||||||
"flake8",
|
|
||||||
"flake8-import-order",
|
|
||||||
"rstcheck[sphinx]",
|
|
||||||
"sphinx",
|
|
||||||
]
|
|
||||||
|
|
||||||
[project.scripts]
|
|
||||||
yamllint = "yamllint.cli:run"
|
|
||||||
|
|
||||||
[project.urls]
|
|
||||||
homepage = "https://github.com/adrienverge/yamllint"
|
|
||||||
repository = "https://github.com/adrienverge/yamllint"
|
|
||||||
documentation = "https://yamllint.readthedocs.io"
|
|
||||||
|
|
||||||
[build-system]
|
|
||||||
build-backend = "setuptools.build_meta"
|
|
||||||
requires = ["setuptools >= 61"]
|
|
||||||
|
|
||||||
[tool.setuptools]
|
|
||||||
packages = ["yamllint", "yamllint.conf", "yamllint.rules"]
|
|
||||||
|
|
||||||
[tool.setuptools.package-data]
|
|
||||||
yamllint = ["conf/*.yaml"]
|
|
||||||
|
|
||||||
[tool.setuptools.dynamic]
|
|
||||||
version = {attr = "yamllint.__version__"}
|
|
||||||
@ -0,0 +1,69 @@
|
|||||||
|
[flake8]
|
||||||
|
import-order-style = pep8
|
||||||
|
application-import-names = yamllint
|
||||||
|
ignore = W503,W504
|
||||||
|
|
||||||
|
[build_sphinx]
|
||||||
|
all-files = 1
|
||||||
|
source-dir = docs
|
||||||
|
build-dir = docs/_build
|
||||||
|
warning-is-error = 1
|
||||||
|
|
||||||
|
[metadata]
|
||||||
|
keywords =
|
||||||
|
yaml
|
||||||
|
lint
|
||||||
|
linter
|
||||||
|
syntax
|
||||||
|
checker
|
||||||
|
|
||||||
|
url = https://github.com/adrienverge/yamllint
|
||||||
|
classifiers =
|
||||||
|
Development Status :: 5 - Production/Stable
|
||||||
|
Environment :: Console
|
||||||
|
Intended Audience :: Developers
|
||||||
|
License :: OSI Approved :: GNU General Public License v3 (GPLv3)
|
||||||
|
Programming Language :: Python :: 3
|
||||||
|
Programming Language :: Python :: 3.7
|
||||||
|
Programming Language :: Python :: 3.8
|
||||||
|
Programming Language :: Python :: 3.9
|
||||||
|
Programming Language :: Python :: 3.10
|
||||||
|
Programming Language :: Python :: 3.11
|
||||||
|
Topic :: Software Development
|
||||||
|
Topic :: Software Development :: Debuggers
|
||||||
|
Topic :: Software Development :: Quality Assurance
|
||||||
|
Topic :: Software Development :: Testing
|
||||||
|
|
||||||
|
project_urls =
|
||||||
|
Documentation = https://yamllint.readthedocs.io
|
||||||
|
Download = https://pypi.org/project/yamllint/#files
|
||||||
|
Bug Tracker = https://github.com/adrienverge/yamllint/issues
|
||||||
|
Source Code = https://github.com/adrienverge/yamllint
|
||||||
|
|
||||||
|
[options]
|
||||||
|
packages = find:
|
||||||
|
|
||||||
|
python_requires = >=3.7
|
||||||
|
|
||||||
|
include_package_data = True
|
||||||
|
install_requires =
|
||||||
|
pathspec >= 0.5.3
|
||||||
|
pyyaml
|
||||||
|
setuptools
|
||||||
|
|
||||||
|
test_suite = tests
|
||||||
|
|
||||||
|
[options.packages.find]
|
||||||
|
exclude =
|
||||||
|
tests
|
||||||
|
tests.*
|
||||||
|
|
||||||
|
[options.package_data]
|
||||||
|
yamllint = conf/*.yaml
|
||||||
|
|
||||||
|
[options.entry_points]
|
||||||
|
console_scripts =
|
||||||
|
yamllint = yamllint.cli:run
|
||||||
|
|
||||||
|
[coverage:run]
|
||||||
|
relative_files = True
|
||||||
@ -1,281 +0,0 @@
|
|||||||
# Copyright (C) 2023 Adrien Vergé
|
|
||||||
#
|
|
||||||
# This program is free software: you can redistribute it and/or modify
|
|
||||||
# it under the terms of the GNU General Public License as published by
|
|
||||||
# the Free Software Foundation, either version 3 of the License, or
|
|
||||||
# (at your option) any later version.
|
|
||||||
#
|
|
||||||
# This program is distributed in the hope that it will be useful,
|
|
||||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
# GNU General Public License for more details.
|
|
||||||
#
|
|
||||||
# You should have received a copy of the GNU General Public License
|
|
||||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
from tests.common import RuleTestCase
|
|
||||||
|
|
||||||
|
|
||||||
class AnchorsTestCase(RuleTestCase):
|
|
||||||
rule_id = 'anchors'
|
|
||||||
|
|
||||||
def test_disabled(self):
|
|
||||||
conf = 'anchors: disable'
|
|
||||||
self.check('---\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &i 42\n'
|
|
||||||
'- &s hello\n'
|
|
||||||
'- &f_m {k: v}\n'
|
|
||||||
'- &f_s [1, 2]\n'
|
|
||||||
'- *b\n'
|
|
||||||
'- *i\n'
|
|
||||||
'- *s\n'
|
|
||||||
'- *f_m\n'
|
|
||||||
'- *f_s\n'
|
|
||||||
'---\n' # redeclare anchors in a new document
|
|
||||||
'- &b true\n'
|
|
||||||
'- &i 42\n'
|
|
||||||
'- &s hello\n'
|
|
||||||
'- *b\n'
|
|
||||||
'- *i\n'
|
|
||||||
'- *s\n'
|
|
||||||
'---\n'
|
|
||||||
'block mapping: &b_m\n'
|
|
||||||
' key: value\n'
|
|
||||||
'extended:\n'
|
|
||||||
' <<: *b_m\n'
|
|
||||||
' foo: bar\n'
|
|
||||||
'---\n'
|
|
||||||
'{a: 1, &x b: 2, c: &y 3, *x : 4, e: *y}\n'
|
|
||||||
'...\n', conf)
|
|
||||||
self.check('---\n'
|
|
||||||
'- &i 42\n'
|
|
||||||
'---\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &s hello\n'
|
|
||||||
'- *b\n'
|
|
||||||
'- *i\n' # declared in a previous document
|
|
||||||
'- *f_m\n' # never declared
|
|
||||||
'- *f_m\n'
|
|
||||||
'- *f_m\n'
|
|
||||||
'- *f_s\n' # declared after
|
|
||||||
'- &f_s [1, 2]\n'
|
|
||||||
'---\n'
|
|
||||||
'block mapping: &b_m\n'
|
|
||||||
' key: value\n'
|
|
||||||
'---\n'
|
|
||||||
'block mapping 1: &b_m_bis\n'
|
|
||||||
' key: value\n'
|
|
||||||
'block mapping 2: &b_m_bis\n'
|
|
||||||
' key: value\n'
|
|
||||||
'extended:\n'
|
|
||||||
' <<: *b_m\n'
|
|
||||||
' foo: bar\n'
|
|
||||||
'---\n'
|
|
||||||
'{a: 1, &x b: 2, c: &x 3, *x : 4, e: *y}\n'
|
|
||||||
'...\n', conf)
|
|
||||||
|
|
||||||
def test_forbid_undeclared_aliases(self):
|
|
||||||
conf = ('anchors:\n'
|
|
||||||
' forbid-undeclared-aliases: true\n'
|
|
||||||
' forbid-duplicated-anchors: false\n'
|
|
||||||
' forbid-unused-anchors: false\n')
|
|
||||||
self.check('---\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &i 42\n'
|
|
||||||
'- &s hello\n'
|
|
||||||
'- &f_m {k: v}\n'
|
|
||||||
'- &f_s [1, 2]\n'
|
|
||||||
'- *b\n'
|
|
||||||
'- *i\n'
|
|
||||||
'- *s\n'
|
|
||||||
'- *f_m\n'
|
|
||||||
'- *f_s\n'
|
|
||||||
'---\n' # redeclare anchors in a new document
|
|
||||||
'- &b true\n'
|
|
||||||
'- &i 42\n'
|
|
||||||
'- &s hello\n'
|
|
||||||
'- *b\n'
|
|
||||||
'- *i\n'
|
|
||||||
'- *s\n'
|
|
||||||
'---\n'
|
|
||||||
'block mapping: &b_m\n'
|
|
||||||
' key: value\n'
|
|
||||||
'extended:\n'
|
|
||||||
' <<: *b_m\n'
|
|
||||||
' foo: bar\n'
|
|
||||||
'---\n'
|
|
||||||
'{a: 1, &x b: 2, c: &y 3, *x : 4, e: *y}\n'
|
|
||||||
'...\n', conf)
|
|
||||||
self.check('---\n'
|
|
||||||
'- &i 42\n'
|
|
||||||
'---\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &s hello\n'
|
|
||||||
'- *b\n'
|
|
||||||
'- *i\n' # declared in a previous document
|
|
||||||
'- *f_m\n' # never declared
|
|
||||||
'- *f_m\n'
|
|
||||||
'- *f_m\n'
|
|
||||||
'- *f_s\n' # declared after
|
|
||||||
'- &f_s [1, 2]\n'
|
|
||||||
'...\n'
|
|
||||||
'---\n'
|
|
||||||
'block mapping: &b_m\n'
|
|
||||||
' key: value\n'
|
|
||||||
'---\n'
|
|
||||||
'block mapping 1: &b_m_bis\n'
|
|
||||||
' key: value\n'
|
|
||||||
'block mapping 2: &b_m_bis\n'
|
|
||||||
' key: value\n'
|
|
||||||
'extended:\n'
|
|
||||||
' <<: *b_m\n'
|
|
||||||
' foo: bar\n'
|
|
||||||
'---\n'
|
|
||||||
'{a: 1, &x b: 2, c: &x 3, *x : 4, e: *y}\n'
|
|
||||||
'...\n', conf,
|
|
||||||
problem1=(9, 3),
|
|
||||||
problem2=(10, 3),
|
|
||||||
problem3=(11, 3),
|
|
||||||
problem4=(12, 3),
|
|
||||||
problem5=(13, 3),
|
|
||||||
problem6=(25, 7),
|
|
||||||
problem7=(28, 37))
|
|
||||||
|
|
||||||
def test_forbid_duplicated_anchors(self):
|
|
||||||
conf = ('anchors:\n'
|
|
||||||
' forbid-undeclared-aliases: false\n'
|
|
||||||
' forbid-duplicated-anchors: true\n'
|
|
||||||
' forbid-unused-anchors: false\n')
|
|
||||||
self.check('---\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &i 42\n'
|
|
||||||
'- &s hello\n'
|
|
||||||
'- &f_m {k: v}\n'
|
|
||||||
'- &f_s [1, 2]\n'
|
|
||||||
'- *b\n'
|
|
||||||
'- *i\n'
|
|
||||||
'- *s\n'
|
|
||||||
'- *f_m\n'
|
|
||||||
'- *f_s\n'
|
|
||||||
'---\n' # redeclare anchors in a new document
|
|
||||||
'- &b true\n'
|
|
||||||
'- &i 42\n'
|
|
||||||
'- &s hello\n'
|
|
||||||
'- *b\n'
|
|
||||||
'- *i\n'
|
|
||||||
'- *s\n'
|
|
||||||
'---\n'
|
|
||||||
'block mapping: &b_m\n'
|
|
||||||
' key: value\n'
|
|
||||||
'extended:\n'
|
|
||||||
' <<: *b_m\n'
|
|
||||||
' foo: bar\n'
|
|
||||||
'---\n'
|
|
||||||
'{a: 1, &x b: 2, c: &y 3, *x : 4, e: *y}\n'
|
|
||||||
'...\n', conf)
|
|
||||||
self.check('---\n'
|
|
||||||
'- &i 42\n'
|
|
||||||
'---\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &s hello\n'
|
|
||||||
'- *b\n'
|
|
||||||
'- *i\n' # declared in a previous document
|
|
||||||
'- *f_m\n' # never declared
|
|
||||||
'- *f_m\n'
|
|
||||||
'- *f_m\n'
|
|
||||||
'- *f_s\n' # declared after
|
|
||||||
'- &f_s [1, 2]\n'
|
|
||||||
'...\n'
|
|
||||||
'---\n'
|
|
||||||
'block mapping: &b_m\n'
|
|
||||||
' key: value\n'
|
|
||||||
'---\n'
|
|
||||||
'block mapping 1: &b_m_bis\n'
|
|
||||||
' key: value\n'
|
|
||||||
'block mapping 2: &b_m_bis\n'
|
|
||||||
' key: value\n'
|
|
||||||
'extended:\n'
|
|
||||||
' <<: *b_m\n'
|
|
||||||
' foo: bar\n'
|
|
||||||
'---\n'
|
|
||||||
'{a: 1, &x b: 2, c: &x 3, *x : 4, e: *y}\n'
|
|
||||||
'...\n', conf,
|
|
||||||
problem1=(5, 3),
|
|
||||||
problem2=(6, 3),
|
|
||||||
problem3=(22, 18),
|
|
||||||
problem4=(28, 20))
|
|
||||||
|
|
||||||
def test_forbid_unused_anchors(self):
|
|
||||||
conf = ('anchors:\n'
|
|
||||||
' forbid-undeclared-aliases: false\n'
|
|
||||||
' forbid-duplicated-anchors: false\n'
|
|
||||||
' forbid-unused-anchors: true\n')
|
|
||||||
|
|
||||||
self.check('---\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &i 42\n'
|
|
||||||
'- &s hello\n'
|
|
||||||
'- &f_m {k: v}\n'
|
|
||||||
'- &f_s [1, 2]\n'
|
|
||||||
'- *b\n'
|
|
||||||
'- *i\n'
|
|
||||||
'- *s\n'
|
|
||||||
'- *f_m\n'
|
|
||||||
'- *f_s\n'
|
|
||||||
'---\n' # redeclare anchors in a new document
|
|
||||||
'- &b true\n'
|
|
||||||
'- &i 42\n'
|
|
||||||
'- &s hello\n'
|
|
||||||
'- *b\n'
|
|
||||||
'- *i\n'
|
|
||||||
'- *s\n'
|
|
||||||
'---\n'
|
|
||||||
'block mapping: &b_m\n'
|
|
||||||
' key: value\n'
|
|
||||||
'extended:\n'
|
|
||||||
' <<: *b_m\n'
|
|
||||||
' foo: bar\n'
|
|
||||||
'---\n'
|
|
||||||
'{a: 1, &x b: 2, c: &y 3, *x : 4, e: *y}\n'
|
|
||||||
'...\n', conf)
|
|
||||||
self.check('---\n'
|
|
||||||
'- &i 42\n'
|
|
||||||
'---\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &b true\n'
|
|
||||||
'- &s hello\n'
|
|
||||||
'- *b\n'
|
|
||||||
'- *i\n' # declared in a previous document
|
|
||||||
'- *f_m\n' # never declared
|
|
||||||
'- *f_m\n'
|
|
||||||
'- *f_m\n'
|
|
||||||
'- *f_s\n' # declared after
|
|
||||||
'- &f_s [1, 2]\n'
|
|
||||||
'...\n'
|
|
||||||
'---\n'
|
|
||||||
'block mapping: &b_m\n'
|
|
||||||
' key: value\n'
|
|
||||||
'---\n'
|
|
||||||
'block mapping 1: &b_m_bis\n'
|
|
||||||
' key: value\n'
|
|
||||||
'block mapping 2: &b_m_bis\n'
|
|
||||||
' key: value\n'
|
|
||||||
'extended:\n'
|
|
||||||
' <<: *b_m\n'
|
|
||||||
' foo: bar\n'
|
|
||||||
'---\n'
|
|
||||||
'{a: 1, &x b: 2, c: &x 3, *x : 4, e: *y}\n'
|
|
||||||
'...\n', conf,
|
|
||||||
problem1=(2, 3),
|
|
||||||
problem2=(7, 3),
|
|
||||||
problem3=(14, 3),
|
|
||||||
problem4=(17, 16),
|
|
||||||
problem5=(22, 18))
|
|
||||||
@ -1,174 +0,0 @@
|
|||||||
# Copyright (C) 2023 Adrien Vergé
|
|
||||||
#
|
|
||||||
# This program is free software: you can redistribute it and/or modify
|
|
||||||
# it under the terms of the GNU General Public License as published by
|
|
||||||
# the Free Software Foundation, either version 3 of the License, or
|
|
||||||
# (at your option) any later version.
|
|
||||||
#
|
|
||||||
# This program is distributed in the hope that it will be useful,
|
|
||||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
# GNU General Public License for more details.
|
|
||||||
#
|
|
||||||
# You should have received a copy of the GNU General Public License
|
|
||||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
"""
|
|
||||||
Use this rule to report duplicated anchors and aliases referencing undeclared
|
|
||||||
anchors.
|
|
||||||
|
|
||||||
.. rubric:: Options
|
|
||||||
|
|
||||||
* Set ``forbid-undeclared-aliases`` to ``true`` to avoid aliases that reference
|
|
||||||
an anchor that hasn't been declared (either not declared at all, or declared
|
|
||||||
later in the document).
|
|
||||||
* Set ``forbid-duplicated-anchors`` to ``true`` to avoid duplications of a same
|
|
||||||
anchor.
|
|
||||||
* Set ``forbid-unused-anchors`` to ``true`` to avoid anchors being declared but
|
|
||||||
not used anywhere in the YAML document via alias.
|
|
||||||
|
|
||||||
.. rubric:: Default values (when enabled)
|
|
||||||
|
|
||||||
.. code-block:: yaml
|
|
||||||
|
|
||||||
rules:
|
|
||||||
anchors:
|
|
||||||
forbid-undeclared-aliases: true
|
|
||||||
forbid-duplicated-anchors: false
|
|
||||||
forbid-unused-anchors: false
|
|
||||||
|
|
||||||
.. rubric:: Examples
|
|
||||||
|
|
||||||
#. With ``anchors: {forbid-undeclared-aliases: true}``
|
|
||||||
|
|
||||||
the following code snippet would **PASS**:
|
|
||||||
::
|
|
||||||
|
|
||||||
---
|
|
||||||
- &anchor
|
|
||||||
foo: bar
|
|
||||||
- *anchor
|
|
||||||
|
|
||||||
the following code snippet would **FAIL**:
|
|
||||||
::
|
|
||||||
|
|
||||||
---
|
|
||||||
- &anchor
|
|
||||||
foo: bar
|
|
||||||
- *unknown
|
|
||||||
|
|
||||||
the following code snippet would **FAIL**:
|
|
||||||
::
|
|
||||||
|
|
||||||
---
|
|
||||||
- &anchor
|
|
||||||
foo: bar
|
|
||||||
- <<: *unknown
|
|
||||||
extra: value
|
|
||||||
|
|
||||||
#. With ``anchors: {forbid-duplicated-anchors: true}``
|
|
||||||
|
|
||||||
the following code snippet would **PASS**:
|
|
||||||
::
|
|
||||||
|
|
||||||
---
|
|
||||||
- &anchor1 Foo Bar
|
|
||||||
- &anchor2 [item 1, item 2]
|
|
||||||
|
|
||||||
the following code snippet would **FAIL**:
|
|
||||||
::
|
|
||||||
|
|
||||||
---
|
|
||||||
- &anchor Foo Bar
|
|
||||||
- &anchor [item 1, item 2]
|
|
||||||
|
|
||||||
#. With ``anchors: {forbid-unused-anchors: true}``
|
|
||||||
|
|
||||||
the following code snippet would **PASS**:
|
|
||||||
::
|
|
||||||
|
|
||||||
---
|
|
||||||
- &anchor
|
|
||||||
foo: bar
|
|
||||||
- *anchor
|
|
||||||
|
|
||||||
the following code snippet would **FAIL**:
|
|
||||||
::
|
|
||||||
|
|
||||||
---
|
|
||||||
- &anchor
|
|
||||||
foo: bar
|
|
||||||
- items:
|
|
||||||
- item1
|
|
||||||
- item2
|
|
||||||
"""
|
|
||||||
|
|
||||||
|
|
||||||
import yaml
|
|
||||||
|
|
||||||
from yamllint.linter import LintProblem
|
|
||||||
|
|
||||||
|
|
||||||
ID = 'anchors'
|
|
||||||
TYPE = 'token'
|
|
||||||
CONF = {'forbid-undeclared-aliases': bool,
|
|
||||||
'forbid-duplicated-anchors': bool,
|
|
||||||
'forbid-unused-anchors': bool}
|
|
||||||
DEFAULT = {'forbid-undeclared-aliases': True,
|
|
||||||
'forbid-duplicated-anchors': False,
|
|
||||||
'forbid-unused-anchors': False}
|
|
||||||
|
|
||||||
|
|
||||||
def check(conf, token, prev, next, nextnext, context):
|
|
||||||
if (conf['forbid-undeclared-aliases'] or
|
|
||||||
conf['forbid-duplicated-anchors'] or
|
|
||||||
conf['forbid-unused-anchors']):
|
|
||||||
if isinstance(token, (
|
|
||||||
yaml.StreamStartToken,
|
|
||||||
yaml.DocumentStartToken,
|
|
||||||
yaml.DocumentEndToken)):
|
|
||||||
context['anchors'] = {}
|
|
||||||
|
|
||||||
if (conf['forbid-undeclared-aliases'] and
|
|
||||||
isinstance(token, yaml.AliasToken) and
|
|
||||||
token.value not in context['anchors']):
|
|
||||||
yield LintProblem(
|
|
||||||
token.start_mark.line + 1, token.start_mark.column + 1,
|
|
||||||
f'found undeclared alias "{token.value}"')
|
|
||||||
|
|
||||||
if (conf['forbid-duplicated-anchors'] and
|
|
||||||
isinstance(token, yaml.AnchorToken) and
|
|
||||||
token.value in context['anchors']):
|
|
||||||
yield LintProblem(
|
|
||||||
token.start_mark.line + 1, token.start_mark.column + 1,
|
|
||||||
f'found duplicated anchor "{token.value}"')
|
|
||||||
|
|
||||||
if conf['forbid-unused-anchors']:
|
|
||||||
# Unused anchors can only be detected at the end of Document.
|
|
||||||
# End of document can be either
|
|
||||||
# - end of stream
|
|
||||||
# - end of document sign '...'
|
|
||||||
# - start of a new document sign '---'
|
|
||||||
# If next token indicates end of document,
|
|
||||||
# check if the anchors have been used or not.
|
|
||||||
# If they haven't been used, report problem on those anchors.
|
|
||||||
if isinstance(next, (yaml.StreamEndToken,
|
|
||||||
yaml.DocumentStartToken,
|
|
||||||
yaml.DocumentEndToken)):
|
|
||||||
for anchor, info in context['anchors'].items():
|
|
||||||
if not info['used']:
|
|
||||||
yield LintProblem(info['line'] + 1,
|
|
||||||
info['column'] + 1,
|
|
||||||
f'found unused anchor "{anchor}"')
|
|
||||||
elif isinstance(token, yaml.AliasToken):
|
|
||||||
context['anchors'].get(token.value, {})['used'] = True
|
|
||||||
|
|
||||||
if (conf['forbid-undeclared-aliases'] or
|
|
||||||
conf['forbid-duplicated-anchors'] or
|
|
||||||
conf['forbid-unused-anchors']):
|
|
||||||
if isinstance(token, yaml.AnchorToken):
|
|
||||||
context['anchors'][token.value] = {
|
|
||||||
'line': token.start_mark.line,
|
|
||||||
'column': token.start_mark.column,
|
|
||||||
'used': False
|
|
||||||
}
|
|
||||||
Loading…
Reference in New Issue