Adopt molecule config JSON schema (#3668)

We move official location for Molecule Config JSON Schema inside
molecule project itself. This will be followed by updates on
JSON Schema Store and on vscode-ansible extension, and removal
from ansible/schemas project. We already did the same with navigator
and lint project, as it makes the maintenance easier.

Author: ssbarnea

.gitignore

@@ -23,3 +23,4 @@ pip-wheel-metadata
 docs/docstree
 .docker
 molecule/**
+tools/test-schema/node_modules

.pre-commit-config.yaml

@@ -3,9 +3,18 @@ ci:
   skip:
     # https://github.com/pre-commit-ci/issues/issues/55
     - pip-compile
+    - schema
 default_language_version:
   python: python3.8
 repos:
+  - repo: local
+    hooks:
+      - id: schema
+        name: schema
+        entry: bash -c "cd tools/test-schema && npm install && npm test"
+        pass_filenames: false
+        always_run: true
+        language: node
   - repo: https://github.com/pre-commit/mirrors-prettier
     # keep it before yamllint
     rev: "v3.0.0-alpha.0"
@@ -15,7 +24,8 @@ repos:
         exclude: >
           (?x)^(
             src/molecule/cookiecutter/.*|
-            src/molecule/test/resources/templates/.*
+            src/molecule/test/resources/templates/.*|
+            tools/test-schema/(negative_test|test)/.*|
           )$
         additional_dependencies:
           - prettier
@@ -28,6 +38,10 @@ repos:
     rev: v2.2.1
     hooks:
       - id: codespell
+        exclude: >
+          (?x)^(
+            tools/test-schema/package-lock.json
+          )$
   - repo: https://github.com/PyCQA/isort
     rev: 5.10.1
     hooks:
@@ -104,9 +118,9 @@ repos:
     rev: 6.8.0
     hooks:
       - id: pip-compile
-        entry: pip-compile -q --strip-extras --no-annotate --output-file=requirements.txt tools/opts.txt setup.cfg --extra docs --extra test --extra yamllint
+        entry: pip-compile -q --strip-extras --no-annotate --output-file=requirements.txt tools/opts.txt setup.cfg --extra docs --extra test --extra lint
       - id: pip-compile
         name: pip-compile-upgrade
-        entry: pip-compile -q --strip-extras -q --upgrade --no-annotate --output-file=requirements.txt tools/opts.txt setup.cfg --extra docs --extra test --extra yamllint
+        entry: pip-compile -q --strip-extras -q --upgrade --no-annotate --output-file=requirements.txt tools/opts.txt setup.cfg --extra docs --extra test --extra lint
         files: ^(setup\.cfg|requirements.txt|constraints\.txt)$
         stages: [manual]

requirements.txt

@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile with python 3.8
 # To update, run:
 #
-#    pip-compile --extra=docs --extra=test --extra=yamllint --no-annotate --output-file=requirements.txt --strip-extras setup.cfg tools/opts.txt
+#    pip-compile --extra=docs --extra=lint --extra=test --no-annotate --output-file=requirements.txt --strip-extras setup.cfg tools/opts.txt
 #
 alabaster==0.7.12
 ansi2html==1.8.0
@@ -15,19 +15,24 @@ babel==2.10.3
 binaryornot==0.4.4
 certifi==2022.6.15
 cffi==1.15.1
+cfgv==3.3.1
 chardet==5.0.0
 charset-normalizer==2.1.1
+check-jsonschema==0.18.3
 click==8.1.3
 click-help-colors==0.9.1
 commonmark==0.9.1
 cookiecutter==2.1.1
 coverage==6.4.4
 cryptography==37.0.4
+distlib==0.3.6
 distro==1.7.0
 docutils==0.17.1
 enrich==1.2.7
 execnet==1.9.0
 filelock==3.8.0
+flake8==5.0.4
+identify==2.5.5
 idna==3.3
 imagesize==1.4.1
 importlib-metadata==4.12.0
@@ -37,14 +42,21 @@ jinja2==3.1.2
 jinja2-time==0.2.0
 jsonschema==4.16.0
 markupsafe==2.1.1
+mccabe==0.7.0
 more-itertools==8.14.0
+nodeenv==1.7.0
 packaging==21.3
+pathspec==0.10.1
 pexpect==4.8.0
 pkgutil-resolve-name==1.3.10
+platformdirs==2.5.2
 pluggy==1.0.0
+pre-commit==2.20.0
 ptyprocess==0.7.0
 py==1.11.0
+pycodestyle==2.9.1
 pycparser==2.21
+pyflakes==2.5.0
 pygments==2.13.0
 pyparsing==3.0.9
 pyrsistent==0.18.1
@@ -64,6 +76,8 @@ pyyaml==6.0
 requests==2.28.1
 resolvelib==0.8.1
 rich==12.5.1
+ruamel-yaml==0.17.21
+ruamel-yaml-clib==0.2.6
 simplejson==3.17.6
 six==1.16.0
 snowballstemmer==2.2.0
@@ -79,7 +93,13 @@ sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.5
 subprocess-tee==0.3.5
 text-unidecode==1.3
+toml==0.10.2
 tomli==2.0.1
 typing-extensions==4.3.0
 urllib3==1.26.12
+virtualenv==20.16.5
+yamllint==1.28.0
 zipp==3.8.1
+
+# The following packages are considered to be unsafe in a requirements file:
+# setuptools

setup.cfg

@@ -101,7 +101,9 @@ test =
     pytest-xdist >= 2.1.0
     pytest >= 6.1.2
 lint =
+    check-jsonschema >= 0.18.3
     flake8 >= 3.8.4
+    jsonschema >= 4.16.0
     pre-commit >= 2.10.1
     yamllint