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"""Implementation of meta-video-links rule."""
# Copyright (c) 2018, Ansible Project
from __future__ import annotations
import re
from typing import TYPE_CHECKING
from ansiblelint.constants import FILENAME_KEY, LINE_NUMBER_KEY
from ansiblelint.rules import AnsibleLintRule
if TYPE_CHECKING:
from ansiblelint.errors import MatchError
from ansiblelint.file_utils import Lintable
class MetaVideoLinksRule(AnsibleLintRule):
"""meta/main.yml video_links should be formatted correctly."""
id = "meta-video-links"
description = (
"Items in ``video_links`` in meta/main.yml should be "
"dictionaries, and contain only keys ``url`` and ``title``, "
"and have a shared link from a supported provider"
)
severity = "LOW"
tags = ["metadata"]
version_added = "v4.0.0"
VIDEO_REGEXP = {
"google": re.compile(r"https://drive\.google\.com.*file/d/([0-9A-Za-z-_]+)/.*"),
"vimeo": re.compile(r"https://vimeo\.com/([0-9]+)"),
"youtube": re.compile(r"https://youtu\.be/([0-9A-Za-z-_]+)"),
}
def matchyaml(self, file: Lintable) -> list[MatchError]:
if file.kind != "meta" or not file.data:
return []
galaxy_info = file.data.get("galaxy_info", None)
if not galaxy_info:
return []
video_links = galaxy_info.get("video_links", None)
if not video_links:
return []
results = []
for video in video_links:
if not isinstance(video, dict):
results.append(
self.create_matcherror(
"Expected item in 'video_links' to be a dictionary",
filename=file,
)
)
continue
if set(video) != {"url", "title", FILENAME_KEY, LINE_NUMBER_KEY}:
results.append(
self.create_matcherror(
"Expected item in 'video_links' to contain "
"only keys 'url' and 'title'",
filename=file,
)
)
continue
for _, expr in self.VIDEO_REGEXP.items():
if expr.match(video["url"]):
break
else:
msg = (
f"URL format '{video['url']}' is not recognized. "
"Expected it be a shared link from Vimeo, YouTube, "
"or Google Drive."
)
results.append(self.create_matcherror(msg, filename=file))
return results
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