Zef Hemel
0773df31e2
- Introduced a new `validate` callback for `tag.define` - Added `index.validateObjects` API to validate and transform objects before indexing. - Updated relevant documentation and examples to reflect these changes.
51 lines
1.3 KiB
TypeScript
51 lines
1.3 KiB
TypeScript
import {
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collectNodesOfType,
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findNodeOfType,
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type ParseTree,
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} from "@silverbulletmd/silverbullet/lib/tree";
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import type {
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ObjectValue,
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PageMeta,
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} from "@silverbulletmd/silverbullet/type/index";
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import type { FrontMatter } from "./frontmatter.ts";
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export type SpaceLuaObject = ObjectValue<{
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script: string;
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priority?: number;
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}>;
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export function indexSpaceLua(
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pageMeta: PageMeta,
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_frontmatter: FrontMatter,
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tree: ParseTree,
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) {
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const allSpaceLuas: SpaceLuaObject[] = [];
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collectNodesOfType(tree, "FencedCode").map((t) => {
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const codeInfoNode = findNodeOfType(t, "CodeInfo");
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if (!codeInfoNode) {
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return;
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}
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const fenceType = codeInfoNode.children![0].text!;
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if (fenceType !== "space-lua") {
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return;
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}
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const codeTextNode = findNodeOfType(t, "CodeText");
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if (!codeTextNode) {
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// Honestly, this shouldn't happen
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return;
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}
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const codeText = codeTextNode.children![0].text!;
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// Parse out "-- priority: <number>"
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const priority = codeText.match(/--\s*priority:\s*(-?\d+)/)?.[1];
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allSpaceLuas.push({
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ref: `${pageMeta.name}@${t.from!}`,
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tag: "space-lua",
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range: [t.from!, t.to!],
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script: codeText,
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priority: priority !== undefined ? +priority : undefined,
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});
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});
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return Promise.resolve(allSpaceLuas);
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}
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