41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
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import islandScript from "./astro-island.prebuilt.js";
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const ISLAND_STYLES = `<style>astro-island,astro-slot,astro-static-slot{display:contents}</style>`;
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function determineIfNeedsHydrationScript(result) {
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if (result._metadata.hasHydrationScript) {
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return false;
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}
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return result._metadata.hasHydrationScript = true;
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}
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function determinesIfNeedsDirectiveScript(result, directive) {
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if (result._metadata.hasDirectives.has(directive)) {
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return false;
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}
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result._metadata.hasDirectives.add(directive);
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return true;
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}
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function getDirectiveScriptText(result, directive) {
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const clientDirectives = result.clientDirectives;
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const clientDirective = clientDirectives.get(directive);
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if (!clientDirective) {
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throw new Error(`Unknown directive: ${directive}`);
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}
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return clientDirective;
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}
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function getPrescripts(result, type, directive) {
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switch (type) {
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case "both":
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return `${ISLAND_STYLES}<script>${getDirectiveScriptText(
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result,
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directive
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)};${islandScript}</script>`;
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case "directive":
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return `<script>${getDirectiveScriptText(result, directive)}</script>`;
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}
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return "";
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}
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export {
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determineIfNeedsHydrationScript,
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determinesIfNeedsDirectiveScript,
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getPrescripts
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};
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