30 lines
1.0 KiB
Plaintext
30 lines
1.0 KiB
Plaintext
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import { visit } from "unist-util-visit";
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import { escapeTemplateLiteralCharacters } from "./utils.js";
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const rehypeSlots = ({ s }) => {
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return (tree, file) => {
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visit(tree, (node) => {
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if (node.type === "element" && node.tagName === "slot") {
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if (typeof node.properties?.["is:inline"] !== "undefined")
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return;
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const name = node.properties?.["name"] ?? "default";
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const start = node.position?.start.offset ?? 0;
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const end = node.position?.end.offset ?? 0;
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const first = node.children.at(0) ?? node;
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const last = node.children.at(-1) ?? node;
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const text = file.value.slice(first.position?.start.offset ?? 0, last.position?.end.offset ?? 0).toString();
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s.overwrite(
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start,
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end,
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`\${${SLOT_PREFIX}["${name}"] ?? \`${escapeTemplateLiteralCharacters(text).trim()}\`}`
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);
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}
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});
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};
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};
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var slots_default = rehypeSlots;
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const SLOT_PREFIX = `___SLOTS___`;
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export {
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SLOT_PREFIX,
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slots_default as default
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};
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