Bare jsDelivr Alpine CDN URL detection.
A barehttps://cdn.jsdelivr.net/npm/alpinejs@<version>(without an
explicit/dist/cdn.min.js subpath) resolves to dist/module.cjs.js—
a CommonJS module that throwsReferenceError: module is not definedin
the browser. The error is silent: CORS masks it as"Script error."so
nothing in the console points to the cause and every Alpine-powered
component just stops working.
Chirp's ownalpine_snippetalways emits the explicit subpath; this
rule guards against app developers pasting bare URLs into their own
templates. Promotes the regression test intests/test_alpine.pyto a
startup-time contract check.
contracts.rules_alpine_cdn
| Name | Type | Default | Description |
|---|---|---|---|
type
|
|
— | |
qualified_name
|
|
— | |
element_type
|
|
— | |
description
|
|
— | |
source_file
|
|
— | |
line_number
|
|
— | |
is_autodoc
|
|
— | |
autodoc_element
|
|
— | |
_autodoc_template
|
|
— | |
_autodoc_url_path
|
|
— | |
_autodoc_page_type
|
|
— | |
title
|
|
— | |
doc_content_hash
|
|
— |
Symbols on this page
check_alpine_cdn_urls
function
def check_alpine_cdn_urls(template_sources: dict[str, str]) -> list[ContractIssue]Flag bare jsDelivr Alpine CDN URLs in template sources.
A barealpinejs@<version> URL (no /dist/cdn.min.js) loads the
CommonJS build, which throwsReferenceError: module is not defined
in the browser and is silenced by CORS. Every Alpine-powered component
will quietly stop working.
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
template_sources
|
dict[str, str]
|
— |
View source · /home/runner/work/chirp/chirp/site/../src/chirp/contracts/rules_alpine_cdn.py:1