Make galaxy[version-incorrect] rule opt-in

.ansible-lint

@@ -61,6 +61,7 @@ enable_list:
   - no-log-password # opt-in
   - no-same-owner # opt-in
   - name[prefix] # opt-in
+  - galaxy-version-incorrect # opt-in
   # add yaml here if you want to avoid ignoring yaml checks when yamllint
   # library is missing. Normally its absence just skips using that rule.
   - yaml

docs/rules/galaxy-version-incorrect.md

@@ -0,0 +1 @@
+../../src/ansiblelint/rules/galaxy_version_incorrect.md

examples/.collection/galaxy.yml

@@ -1,7 +1,7 @@
 ---
 name: foo
 namespace: bar
-version: 0.0.0 # noqa: galaxy[version-incorrect]
+version: 0.0.0 # noqa: galaxy-version-incorrect
 authors:
   - John
 readme: ../README.md

mkdocs.yml

@@ -82,6 +82,7 @@ nav:
       - rules/deprecated-module.md
       - rules/empty-string-compare.md
       - rules/fqcn.md
+      - rules/galaxy-version-incorrect.md
       - rules/galaxy.md
       - rules/ignore-errors.md
       - rules/inline-env-var.md

src/ansiblelint/rules/galaxy.py

@@ -3,7 +3,6 @@
 from __future__ import annotations
 
 import sys
-from functools import total_ordering
 from typing import TYPE_CHECKING, Any
 
 from ansiblelint.constants import FILENAME_KEY, LINE_NUMBER_KEY
@@ -15,18 +14,17 @@
 
 
 class GalaxyRule(AnsibleLintRule):
-    """Rule for checking collection version is greater than 1.0.0 and checking for changelog."""
+    """Rule for checking collections."""
 
     id = "galaxy"
-    description = "Confirm via galaxy.yml file if collection version is greater than or equal to 1.0.0 and check for changelog."
+    description = "Confirm that collection's units are valid."
     severity = "MEDIUM"
     tags = ["metadata"]
     version_added = "v6.11.0 (last update)"
     _ids = {
         "galaxy[tags]": "galaxy.yaml must have one of the required tags",
         "galaxy[no-changelog]": "No changelog found. Please add a changelog file. Refer to the galaxy.md file for more info.",
         "galaxy[version-missing]": "galaxy.yaml should have version tag.",
-        "galaxy[version-incorrect]": "collection version should be greater than or equal to 1.0.0",
         "galaxy[no-runtime]": "meta/runtime.yml file not found.",
         "galaxy[invalid-dependency-version]": "Invalid collection metadata. Dependency version spec range is invalid",
     }
@@ -120,17 +118,6 @@ def matchplay(self, file: Lintable, data: dict[str, Any]) -> list[MatchError]:
             # returning here as it does not make sense
             # to continue for version check below
 
-        version = data.get("version")
-        if Version(version) < Version("1.0.0"):
-            results.append(
-                self.create_matcherror(
-                    message="collection version should be greater than or equal to 1.0.0",
-                    lineno=version._line_number,  # noqa: SLF001
-                    tag="galaxy[version-incorrect]",
-                    filename=file,
-                ),
-            )
-
         if not (base_path / "meta" / "runtime.yml").is_file():
             results.append(
                 self.create_matcherror(
@@ -143,64 +130,12 @@ def matchplay(self, file: Lintable, data: dict[str, Any]) -> list[MatchError]:
         return results
 
 
-@total_ordering
-class Version:
-    """Simple class to compare arbitrary versions."""
-
-    def __init__(self, version_string: str):
-        """Construct a Version object."""
-        self.components = version_string.split(".")
-
-    def __eq__(self, other: object) -> bool:
-        """Implement equality comparison."""
-        try:
-            other = _coerce(other)
-        except NotImplementedError:
-            return NotImplemented
-
-        return self.components == other.components
-
-    def __lt__(self, other: Version) -> bool:
-        """Implement lower-than operation."""
-        other = _coerce(other)
-
-        return self.components < other.components
-
-
-def _coerce(other: object) -> Version:
-    if isinstance(other, str):
-        other = Version(other)
-    if isinstance(other, int | float):
-        other = Version(str(other))
-    if isinstance(other, Version):
-        return other
-    msg = f"Unable to coerce object type {type(other)} to Version"
-    raise NotImplementedError(msg)
-
-
 if "pytest" in sys.modules:
     import pytest
 
     from ansiblelint.rules import RulesCollection  # pylint: disable=ungrouped-imports
     from ansiblelint.runner import Runner
 
-    def test_galaxy_collection_version_positive() -> None:
-        """Positive test for collection version in galaxy."""
-        collection = RulesCollection()
-        collection.register(GalaxyRule())
-        success = "examples/.collection/galaxy.yml"
-        good_runner = Runner(success, rules=collection)
-        assert good_runner.run() == []
-
-    def test_galaxy_collection_version_negative() -> None:
-        """Negative test for collection version in galaxy."""
-        collection = RulesCollection()
-        collection.register(GalaxyRule())
-        failure = "examples/meta/galaxy.yml"
-        bad_runner = Runner(failure, rules=collection)
-        errs = bad_runner.run()
-        assert len(errs) == 1
-
     def test_galaxy_no_collection_version() -> None:
         """Test for no collection version in galaxy."""
         collection = RulesCollection()
@@ -210,20 +145,6 @@ def test_galaxy_no_collection_version() -> None:
         errs = bad_runner.run()
         assert len(errs) == 1
 
-    def test_version_class() -> None:
-        """Test for version class."""
-        v = Version("1.0.0")
-        assert v == Version("1.0.0")
-        assert v != NotImplemented
-
-    def test_coerce() -> None:
-        """Test for _coerce function."""
-        assert _coerce("1.0") == Version("1.0")
-        assert _coerce(1.0) == Version("1.0")
-        expected = "Unable to coerce object type"
-        with pytest.raises(NotImplementedError, match=expected):
-            _coerce(type(Version))
-
     @pytest.mark.parametrize(
         ("file", "expected"),
         (

src/ansiblelint/rules/galaxy_version_incorrect.md

@@ -0,0 +1,61 @@
+# galaxy-version-incorrect
+
+This rule checks that the `version` key within `galaxy.yml` is greater than or
+equal to `1.0.0`. This is to follow semantic versioning standards that are
+enforced in the Ansible Automation Platform.
+
+This is an opt-in rule. You must enable it in your Ansible-lint configuration as
+follows:
+
+```yaml
+enable_list:
+  - galaxy-version-incorrect
+```
+
+## Problematic Code
+
+```yaml
+description: "description"
+namespace: "namespace_name"
+name: "collection_name"
+version: "0.0.1" # <- version key is not greater than or equal to '1.0.0'.
+readme: "README.md"
+authors:
+  - "Author1"
+  - "Author2 (https://author2.example.com)"
+  - "Author3 <author3@example.com>"
+dependencies:
+  "other_namespace.collection1": ">=1.0.0"
+  "other_namespace.collection2": ">=2.0.0,<3.0.0"
+  "anderson55.my_collection": "*" # note: "*" selects the highest version available
+license:
+  - "MIT"
+tags:
+  - demo
+  - collection
+repository: "https://www.github.com/my_org/my_collection"
+```
+
+## Correct Code
+
+```yaml
+description: "description"
+namespace: "namespace_name"
+name: "collection_name"
+version: "1.0.0" # <- version key is greater than or equal to '1.0.0'.
+readme: "README.md"
+authors:
+  - "Author1"
+  - "Author2 (https://author2.example.com)"
+  - "Author3 <author3@example.com>"
+dependencies:
+  "other_namespace.collection1": ">=1.0.0"
+  "other_namespace.collection2": ">=2.0.0,<3.0.0"
+  "anderson55.my_collection": "*" # note: "*" selects the highest version available
+license:
+  - "MIT"
+tags:
+  - demo
+  - collection
+repository: "https://www.github.com/my_org/my_collection"
+```

src/ansiblelint/rules/galaxy_version_incorrect.py

@@ -0,0 +1,114 @@
+"""Implementation of GalaxyVersionIncorrectRule."""
+
+from __future__ import annotations
+
+import sys
+from functools import total_ordering
+from typing import TYPE_CHECKING, Any
+
+from ansiblelint.rules import AnsibleLintRule
+
+if TYPE_CHECKING:
+    from ansiblelint.errors import MatchError
+    from ansiblelint.file_utils import Lintable
+
+
+class GalaxyVersionIncorrectRule(AnsibleLintRule):
+    """Rule for checking collection version is greater than 1.0.0."""
+
+    id = "galaxy-version-incorrect"
+    description = "Confirm via galaxy.yml file if collection version is greater than or equal to 1.0.0."
+    severity = "MEDIUM"
+    tags = ["opt-in", "metadata"]
+    version_added = "v24.7.0"
+
+    def matchplay(self, file: Lintable, data: dict[str, Any]) -> list[MatchError]:
+        """Return matches found for a specific play (entry in playbook)."""
+        if file.kind != "galaxy":  # type: ignore[comparison-overlap]
+            return []
+
+        results = []
+        version = data.get("version")
+        if Version(version) < Version("1.0.0"):
+            results.append(
+                self.create_matcherror(
+                    message="collection version should be greater than or equal to 1.0.0",
+                    lineno=version._line_number,  # noqa: SLF001
+                    filename=file,
+                ),
+            )
+
+        return results
+
+
+@total_ordering
+class Version:
+    """Simple class to compare arbitrary versions."""
+
+    def __init__(self, version_string: str):
+        """Construct a Version object."""
+        self.components = version_string.split(".")
+
+    def __eq__(self, other: object) -> bool:
+        """Implement equality comparison."""
+        try:
+            other = _coerce(other)
+        except NotImplementedError:
+            return NotImplemented
+
+        return self.components == other.components
+
+    def __lt__(self, other: Version) -> bool:
+        """Implement lower-than operation."""
+        other = _coerce(other)
+
+        return self.components < other.components
+
+
+def _coerce(other: object) -> Version:
+    if isinstance(other, str):
+        other = Version(other)
+    if isinstance(other, int | float):
+        other = Version(str(other))
+    if isinstance(other, Version):
+        return other
+    msg = f"Unable to coerce object type {type(other)} to Version"
+    raise NotImplementedError(msg)
+
+
+if "pytest" in sys.modules:
+    import pytest
+
+    from ansiblelint.rules import RulesCollection  # pylint: disable=ungrouped-imports
+    from ansiblelint.runner import Runner
+
+    def test_galaxy_collection_version_positive() -> None:
+        """Positive test for collection version in galaxy."""
+        collection = RulesCollection()
+        collection.register(GalaxyVersionIncorrectRule())
+        success = "examples/.collection/galaxy.yml"
+        good_runner = Runner(success, rules=collection)
+        assert good_runner.run() == []
+
+    def test_galaxy_collection_version_negative() -> None:
+        """Negative test for collection version in galaxy."""
+        collection = RulesCollection()
+        collection.register(GalaxyVersionIncorrectRule())
+        failure = "examples/meta/galaxy.yml"
+        bad_runner = Runner(failure, rules=collection)
+        errs = bad_runner.run()
+        assert len(errs) == 1
+
+    def test_version_class() -> None:
+        """Test for version class."""
+        v = Version("1.0.0")
+        assert v == Version("1.0.0")
+        assert v != NotImplemented
+
+    def test_coerce() -> None:
+        """Test for _coerce function."""
+        assert _coerce("1.0") == Version("1.0")
+        assert _coerce(1.0) == Version("1.0")
+        expected = "Unable to coerce object type"
+        with pytest.raises(NotImplementedError, match=expected):
+            _coerce(type(Version))

test/test_rules_collection.py

@@ -175,5 +175,5 @@ def test_rules_id_format(config_options: Options) -> None:
             rule.help or rule.description or rule.__doc__
         ), f"Rule {rule.id} must have at least one of:  .help, .description, .__doc__"
     assert "yaml" in keys, "yaml rule is missing"
-    assert len(rules) == 50  # update this number when adding new rules!
+    assert len(rules) == 51  # update this number when adding new rules!
     assert len(keys) == len(rules), "Duplicate rule ids?"