Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 60 insertions, 0 deletions

diff --git a/docs/code-quality/lint/linters/eslint.rst b/docs/code-quality/lint/linters/eslint.rst
new file mode 100644
index 0000000000..5803163751
--- /dev/null
+++ b/docs/code-quality/lint/linters/eslint.rst
@@ -0,0 +1,60 @@
+ESLint
+======
+
+`ESLint <http://eslint.org/>`__ is a popular linter for JavaScript.
+
+Run Locally
+-----------
+
+The mozlint integration of `ESLint <http://eslint.org/>`__ can be run using mach:
+
+.. parsed-literal::
+
+    $ mach lint --linter eslint <file paths>
+
+Alternatively, omit the ``--linter eslint`` and run all configured linters, which will include
+ESLint.
+
+
+Configuration
+-------------
+
+The ESLint mozilla-central integration uses a skip list to exclude certain directories from being
+linted. This lives in ``topsrcdir/.eslintignore``. If you don't wish your directory to be linted, it
+must be added here.
+
+The global configuration file lives in ``topsrcdir/.eslintrc``. This global configuration can be
+overridden by including an ``.eslintrc`` in the appropriate subdirectory. For an overview of the
+supported configuration, see `ESLint's documentation <http://eslint.org/docs/user-guide/configuring>`__.
+
+
+Autofix
+-------
+
+The eslint linter provides a ``--fix`` option. It is based on the upstream option.
+
+Sources
+-------
+
+* `Configuration (YAML) <https://searchfox.org/mozilla-central/source/tools/lint/eslint.yml>`_
+* `Source <https://searchfox.org/mozilla-central/source/tools/lint/eslint/__init__.py>`_
+
+
+ESLint Plugin Mozilla
+---------------------
+
+In addition to default ESLint rules, there are several Mozilla-specific rules that are defined in
+the :doc:`Mozilla ESLint Plugin <eslint-plugin-mozilla>`.
+
+ESLint Plugin SpiderMonkey JS
+-----------------------------
+
+In addition to default ESLint rules, there is an extra processor for SpiderMonkey
+code :doc:`Mozilla ESLint SpiderMonkey JS <eslint-plugin-spidermonkey-js>`.
+
+
+.. toctree::
+   :hidden:
+
+   eslint-plugin-mozilla
+   eslint-plugin-spidermonkey-js