kopia lustrzana https://github.com/shoelace-style/shoelace
fix(autoloader): only attempt to register root element if it's shoelace element (#1563)
rodzic
e6db8c953a
commit
317d567fe8
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@ -15,13 +15,13 @@ const observer = new MutationObserver(mutations => {
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*/
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export async function discover(root: Element | ShadowRoot) {
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const rootTagName = root instanceof Element ? root.tagName.toLowerCase() : '';
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const rootIsCustomElement = rootTagName?.includes('-');
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const rootIsShoelaceElement = rootTagName?.startsWith('sl-');
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const tags = [...root.querySelectorAll(':not(:defined)')]
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.map(el => el.tagName.toLowerCase())
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.filter(tag => tag.startsWith('sl-'));
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// If the root element is an undefined custom element, add it to the list
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if (rootIsCustomElement && !customElements.get(rootTagName)) {
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// If the root element is an undefined shoelace custom element, add it to the list
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if (rootIsShoelaceElement && !customElements.get(rootTagName)) {
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tags.push(rootTagName);
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}
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@ -35,14 +35,14 @@ export async function discover(root: Element | ShadowRoot) {
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* Registers an element by tag name.
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*/
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function register(tagName: string): Promise<void> {
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const tagWithoutPrefix = tagName.replace(/^sl-/i, '');
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const path = getBasePath(`components/${tagWithoutPrefix}/${tagWithoutPrefix}.js`);
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// If the element is already defined, there's nothing more to do
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if (customElements.get(tagName)) {
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return Promise.resolve();
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}
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const tagWithoutPrefix = tagName.replace(/^sl-/i, '');
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const path = getBasePath(`components/${tagWithoutPrefix}/${tagWithoutPrefix}.js`);
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// Register it
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return new Promise((resolve, reject) => {
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import(path).then(() => resolve()).catch(() => reject(new Error(`Unable to autoload <${tagName}> from ${path}`)));
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